Used Grinding Stone for sale (5,191)
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Listing
Zheng Zhou Shi
10,533 km
Roll forming line
ball grinding mill for mining &fine sandsilica/Barite/limestone powder plant
Call
Condition: new, Year of construction: 2025, power: 300 kW (407.89 HP), A ball mill is a key equipment in the grinding process of barite. It is designed to grind and blend solid or hard materials into smaller pieces, particularly powder. In a barite grinding plant, ball mill is often used for grinding barite into an ultrafine powder for various applications.
Here are key features and aspects of a ball mill used for barite grinding in a plant:
1. Mill Structure:
- The ball mill for barite grinding typically consists of a horizontal cylindrical shell with ends that are flanged and bolted on. The ends may contain openings for feeding and discharging the barite.
2. Grinding Media:
- Steel or ceramic balls are commonly used as grinding media in the ball mill. The grinding media helps in the grinding process by reducing the size of the barite particles.
3. Rotation:
- The mill rotates on its horizontal axis. The rotational motion of the mill, driven by a motor, causes the grinding media to cascade and grind the barite.
4. Feed and Discharge:
- Barite is typically fed into the ball mill through a hopper or a conveyor. The ground barite particles are discharged from the mill through a discharge end.
5. Control System:
- Modern ball mills are equipped with control systems to monitor and regulate critical parameters, such as mill speed, feed rate, and temperature. This allows for precise control of the grinding process.
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6. Size Reduction:
- The primary purpose of the ball mill is to reduce the size of barite particles. Grinding occurs as the barite is subjected to the impact and friction forces of the grinding media.
7. Classification:
- Depending on the desired fineness, a classification system may be integrated into the ball mill to separate fine particles from coarse ones. This ensures that the final product meets the required specifications.
8. Dust Collection:
- A dust collection system may be incorporated to capture and collect fine particles generated during the grinding process, ensuring a clean and safe working environment.
9. Liners:
- The interior of the ball mill is often lined with wear-resistant materials, such as steel or rubber, to protect the mill shell from abrasion and ensure longer equipment life.
10. Application in Barite Processing:
- The ball mill in a barite grinding plant is a crucial piece of equipment for processing barite ore into a fine powder. This powder is used in various industries, including oil and gas drilling, coatings, and pharmaceuticals.
11. Safety Features:
- Safety features, such as monitoring devices and emergency shutdown systems, are typically incorporated into ball mills to ensure safe operation.
The specific design and features of a ball mill for barite grinding can vary among different manufacturers and applications. It is essential to follow proper procedures and guidelines for the operation and maintenance of the equipment to ensure optimal performance and longevity.
Listing
's-Hertogenbosch
18,594 km
Grinding flanges, diamond stones, grinding magnet
Jung
Call
Condition: good (used), various accessories for grinding
10 x grinding flange (9 x grinding wheel) Jung 415/520 €185 each
19 x grinding flange with diamond wheel (Philips mount, small) flange €75 each diamond wheel €75 each
36 x grinding flange with grinding wheel (Philips mount, small) €75 each
6 x grinding flange with diamond wheel from a cylindrical grinding machine €275 each
magnet Jung C 740 €1,450
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Listing
Magdeburg
18,250 km
Grinding wheels, grinding stones
Call
Condition: like new (used), Grinding wheels, grinding stones, grinding tools
Various manufacturers, stock items
Outer diameter from 20 mm to 500 mm
inner diameter from 10 mm to 270 mm
different widths from 3 mm to 130 mm
Number of grinding wheels: 1952 pieces
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Listing
Lüneburg
18,237 km
Vulcanizing press
PAN STONES-V-65-2RT-PCD
Call
Condition: excellent (used), Year of construction: 2006, Dimensin: 2650 x 2100 x 2100 mm
Clamping Force: 635 KN
Working pressure: 206 bar
Piston diameter: Ø200 mm
Stroke: 140 mm
Daylight: 150/180 mm
Heating plant dimension: 250 x 300 mm
Max. mass of heating plant: 70 kg
Oil reservoir: 100 l
Rated power: 19.66 kW
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Heater capacity: 9.6 kW
Vacuum motor power: 2,6 kW
Between light curtain and mould area: 270 mm
Stroke of vacuum cover: 140 mm
The vulcanizing press from manufacturer PAN STONE, model S-V-65-2RT-PCD, was used by a renowned German company specializing in sealing technology and electromobility. This company is known for its high quality and innovation in seal production.
The machine was part of a production line responsible for manufacturing high-performance seals used in various industries.
It was always professionally maintained and repaired, which explains its excellent condition. This press offers you the opportunity to invest in proven technology that was utilized by a leading company in Germany.
Listing
Turkey
17,249 km
Impact crusher / stone crushers
90-130 TPH semi-mobile stone crushers90-130 TPH impact crusher stone crushers
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Condition: new, functionality: fully functional, Year of construction: 2025, *All of our products are made with care and covered for 1 year warranty!
*Installation and Operator Training FREE
FABO PRO Serie is a mobile type closed circuit crushing plant that is suitable for especially limestone and other types of stones with hardness level is soft or medium.
MAIN FEATURES:
* Closed circuit crushing till to get desired size of product
* Capacity is variable according the material feed and final product dimensions to be crushed.
* All equipments are assembled on single special heavy duty construction chassis, transportable by 1 truck.
* Conveyors are foldable
* Up to 3 different sizes of aggregates
* Since the whole plant is built in one chassis, it has the advantage of the fastest production line
* PRO Serie Mobile Crusher Plant can be used by single operator, feed can be done by truck, loader or excavator
* Plant can be installed in 2 days with its special heavy duty construction chassis
* With its multifunctional primary impact crusher, plant can crush different product sizes with high capacity
* It is equipped with 3 axle, air-controlled brake system and signaling system.
* Hydraulic system is controlled by remote system
* All motors are under protection with metal sheet covers
* The dust suppression control system prevents dusting by conveying high pressure water.
* Mobile system has complete fully automation system. Also the plant can be controlled by using tablet with single staff.
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PRO 90 CRUSHING AND SCREENING PLANT
-Bunker: 20 m3
-Plant Dimensions: 16870x4552x4627 mm
-Production Capacity: 90-130 Tons Per Hour
-Crusher Type & Rotor Size: Turbo Impact – 1100x900 mm
-Maximum Feeding Size: 500 mm
-Vibrating Screen Size and Deck: 1400x4000 mm 3-4 decks
-Total Motor Power: 196 Kw
-Generator Capacity: 400 kvA
→ PRO 90 IS A COMBINATION OF :
• Bunker
• Vibrating Feeder
• Turbo Impact Crusher
• High Stroke Type Vibrating Screen
• Folding type feeding, feedback, bypass and stock conveyor belts
• Hydraulic feet
• Mobile Chassis with axles and tires
• Fully Automation System
• Dust Suppression System
• Easy walking platforms for maintenance
• Diesel Generator (Optional)
FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!
Discover more used machines
Listing
Medvode
18,361 km
Guide rail grinding machine
Grinding Machine
Call
Condition: good (used), Year of construction: 2015, operating hours: 250 h, functionality: fully functional, For Sale: Guideway Grinding Machine (Retrofitted from Metal Planing Machine)
We offer a robust guideway grinding machine, which has been professionally converted from an original metal planing machine. The main advantage lies in its relatively compact footprint in relation to the workpiece capacity.
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Technical Specifications:
• External dimensions (LxWxH): 4,800 x 2,500 x 2,000 mm
• Required floor space: 4,800 x 3,500 x 2,700 mm (+ control cabinet, coolant tank, access)
• Table size: 2,000 x 800 mm
• Distance between columns: 1,000 mm
• Travel paths (X/Y/Z): 2,000 / 1,000 / 600 mm
Upgrades & Features:
• New ball screw spindles and bearings
• 2 new motors + 2 overhauled motors
• 3 new frequency inverters
• New Siemens SINUMERIK 802C baseline CNC system
• Large grinding spindle: 2,840 rpm – refurbished + new motor
• Small grinding spindle: 18,000 rpm – refurbished
• Including control cabinet, coolant tank with pump, and separate, wall-mounted inverter for small spindle
Inspection and trial run possible by appointment.
Please contact us for more information.
Listing
Tipton
18,721 km
SURFACE GRINDING MACHINE
SURFACE GRINDING MACHINEFSG-1640 AD
Call
Year of construction: 1998, condition: good (used), CHEVALIER FSG 1640 AD SURFACE GRINDING MACHINE
MAKE CHEVALIER, MADE IN TAIWAN
MODEL FSG-1640 AD
YEAR 1998
TABLE SIZE 1000 x 400 mm
GRINDING WHEEL SIZE 445 mm
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TRAVERSES 400 x 1000 mm
MAX HEIGHT FROM TABLE TO SPINDLE CENTRE 445.0 mm
TOTAL POWER REQUIRMENT 7.4 kW
PLUS
AUTOMATIC DOWN FEED
WHEEL-MOUNTED WHEEL DRESSER SYSTEM
HYDRAULIC MOVEMENT
COOLANT SYSTEM
400.0 x 1000.0 mm ELECTRO MAGNETIC CHUCK
MACHINE MANUALS
Listing
Zheng Zhou Shi
10,533 km
Grinding mill
Abrasive Aluminium Oxide Grinding PlantMicrosilica powder Grinding Mill
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Condition: new, functionality: fully functional, Year of construction: 2025, Microsilica, also known as silica fume or condensed silica fume, is a byproduct of producing silicon metal or ferrosilicon alloys. Microsilica powder grinding mills are used to process microsilica powder for various applications, including the production of high-performance concrete, refractory materials, and other specialty products. Grinding mills play a crucial role in reducing microsilica particles to the desired fineness. Here are some key aspects related to microsilica powder grinding mills:
1. Mill Types:
- Ball Mill: A traditional ball mill is commonly used for grinding microsilica. It relies on the impact and attrition forces to reduce particle size. It is effective for both wet and dry grinding.
- Vertical Roller Mill (VRM): VRM technology is known for its energy efficiency and the ability to grind materials into a narrow particle size distribution. It is suitable for grinding microsilica.
2. Grinding Process:
- The grinding process involves feeding microsilica particles into the grinding mill. The grinding media (balls or rollers) inside the mill crush and grind the microsilica particles into a fine powder.
3. Particle Size Distribution:
- Controlling the particle size distribution is crucial for achieving the desired properties in the final product. The grinding mill should be equipped with mechanisms to control and monitor particle size distribution.
4. Mill Design and Components:
- The design of the grinding mill, including the type of grinding media, liners, and the grinding chamber, influences the efficiency and performance of the milling process for microsilica.
5. Air Classification (Optional):
- In some cases, air classification systems are integrated into the grinding process to separate fine particles from coarser ones, ensuring a more uniform product.
6. Control Systems:
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- Advanced grinding mills often come with automated control systems to regulate various parameters such as feed rate, mill speed, and product fineness.
7. Material Handling:
- Efficient material handling systems are essential to transport microsilica to and from the grinding mill. This may involve pneumatic or mechanical conveying systems.
8. Cooling Systems:
- Grinding processes generate heat, and efficient cooling systems are often integrated to maintain the temperature within a controlled range.
9. Dust Collection:
- Microsilica powder grinding can produce airborne dust. Dust collection systems are necessary to maintain a clean and safe working environment.
10. Quality Assurance:
- Grinding mills for microsilica should be equipped with quality assurance features, such as in-line particle size analysis, to ensure consistency in the final product.
When selecting a microsilica powder grinding mill, factors such as production capacity, energy efficiency, and the required particle size distribution should be considered. Additionally, mills should be chosen based on the specific characteristics of the microsilica being processed and the intended application of the final product.
Listing
Germany
18,384 km
Impact crusher / stone crusher
Constmach Stone CrushersPrimary impact crusher | Stone crusher
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Condition: new, functionality: fully functional, Year of construction: 2025, CONSTMACH primary impact crushers are among the most preferred solutions among rock crushing machines, offering high efficiency and superior crushing performance. They deliver excellent results in crushing soft and medium-hard rocks, limestone, marble, and similar materials. These crushers enable a high percentage of cubic product to be obtained thanks to their powerful rotor structure and optimized impact plates. This feature ensures that the final product is superior in terms of both quality and granulometric homogeneity.
Thanks to the hydraulic adjustment mechanism, adjustments can be made quickly and safely. In addition, there is minimal time loss during maintenance. The durable body structure, manganese-lined inner surfaces that provide protection against wear, and wide feed opening guarantee long-lasting use and high performance. With all these features, primary impact crushers increase production capacity by reducing the need for secondary crushing in plants and lower operating costs.
Primary Impact Crusher Technical Specifications
MODEL: CPI – 1412
Rotor Diameter: 1,400 x 1,250 mm
Maximum Feed Size: 900 x 900 mm
Production Capacity: 200 – 250 t/h
Motor Power: 250 kW
Weight: 23,000 kg
MODEL: CPI – 1415
Rotor Diameter: 1,400 x 1,540 mm
Maximum Feed Size: 1,000 x 1,000 mm
Production Capacity: 350 – 400 t/h
Motor Power: 315 kW
Weight: 28,000 kg
MODEL: CPI – 1620
Rotor Diameter: 1,600 x 2,000 mm
Maximum Feed Size: 1,300 x 1,300 mm
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Production Capacity: 400 – 600 t/h
Motor Power: 2 x 250 kW
Weight: 52,000 kg
Why Choose CONSTMACH Primary Impact Crushers?
CONSTMACH has proven its reliability with crushing and screening equipment manufactured to high engineering standards. Our Primary Impact Crusher models are designed for different capacity and application needs. Each one undergoes tested quality control processes and offers long-lasting use. In addition, thanks to our after-sales technical support, spare parts supply, and fast service advantages, you will get a return on your investment for many years to come. If you are looking for high performance, durability, and low maintenance costs, the CONSTMACH rock crushing machine series is the right choice for you.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products tailored to their needs. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Lüneburg
18,237 km
Vulcanizing press
PAN STONEP-V-500-3RT-PCD
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Condition: used, Year of construction: 2005, functionality: fully functional, Clamping force: 4900 kN
Working pressure: 206 bar
Heating plate dimensions: 700 x 700 mm
diameter of piston: 558,8 mm
max. stroke: 250 mm
daylight: 300 mm
max. mass of heating plant: 560 kg
capacity of oil tank: 1100 l
rated capacity: 82 kW
heating capacity: 56 kW
enginge output, vacuum motor: 4 kW
Stroke of vacuum cover: 200 mm
dimensions: 3975 x 2935 x 2555 mmm
Equipped with a crane runway (monorail) with three chain hoists
Producer: STHAL
Year: 2011
Lifting capacity: 3 x 400 kg
Lenght of crane runway: ca. 3500 mm
Rolling chassis
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Lifting capacity: 400 kg
Lifting height: 3000 mm
stroke speed - main stroke: 4 m/min
stroke speed - fine stroke: 1 m/min
The vulcanizing press from manufacturer PAN STONE, was used by a renowned German company specializing in sealing technology and electromobility. This company is known for its high quality and innovation in seal production.
It was always professionally maintained and repaired, which explains its excellent condition. This press offers you the opportunity to invest in proven technology that was utilized by a leading company in Germany.
Listing
Turkey
17,249 km
Stone crusher
FABO Stone CrusherSecond Hand 130-180 tph crushing plant
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Condition: used, functionality: fully functional, fuel type: electric, Year of construction: 2017, A used stationary 180-300 tons/hour crushing and screening plant suitable for hard and abrasive rock is for sale from FABO.
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30 m3 rock feed hopper and feeder
1100x850mm jaw crusher
Sandvik CH-440 cone crusher
Vsi-900 vertical shaft crusher
2000x6000mm vibrating screen
2200x6000mm vibrating screen
On-site conveyor belts
Price: €500,000
Listing
Zheng Zhou Shi
10,533 km
Fine Powder Grinding Plant
Cement mill & Ultrafine Grinding MillFine Powder Grinding Plant
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Condition: new, functionality: fully functional, Year of construction: 2025, Cement Mill & Ultrafine Grinding Mill
🏗️ Introduction to Cement Mill & Ultrafine Grinding Mill
In the world of construction and materials processing, achieving the right particle size is essential. Introducing the Cement Mill and Ultrafine Grinding Mill—two pivotal machines designed to deliver superior grinding performance for cement production and ultrafine materials. Let’s dive into their features and applications! 💼
🔥 What is a Cement Mill?
A Cement Mill is a crucial piece of equipment in cement production. It grinds clinker, gypsum, and other additives to produce fine cement powder. This machine ensures the optimal particle size for high-quality cement, essential for building robust structures. 🚀
🔧 What is an Ultrafine Grinding Mill?
An Ultrafine Grinding Mill is designed to produce extremely fine powders from various raw materials, such as minerals, chemicals, and industrial waste. It operates at high efficiency, delivering ultra-fine materials for advanced applications like coatings, plastics, and ceramics. 🌟
💼 Key Benefits of Using Cement Mill & Ultrafine Grinding Mill
1. High Efficiency: Both mills are engineered for maximum efficiency, ensuring rapid processing times and reduced energy consumption. 🌿💡
2. Superior Grinding Performance: Achieve consistent, high-quality output with precise control over particle size. 🏭
3. Versatility: Suitable for a wide range of materials, making them essential for various industrial applications. 🌳
4. Durability and Reliability: Built with robust materials, these mills offer long-lasting performance in demanding industrial environments. 💪
📈 Applications in Industry
Cement Mill Applications:
1. Cement Production: Essential for producing high-quality cement for construction projects.
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2. Infrastructure Development: Used in creating concrete for roads, bridges, and buildings.
Ultrafine Grinding Mill Applications:
1. Mineral Processing: Producing ultra-fine powders for advanced material applications.
2. Chemical Manufacturing: Used in creating fine chemicals for various industrial processes.
3. Environmental Applications: Grinding industrial waste for recycling and reuse. ♻️
🌟 Conclusion
Whether you’re in construction, materials processing, or advanced manufacturing, the Cement Mill and Ultrafine Grinding Mill are indispensable tools. Their efficiency, versatility, and superior performance make them a valuable addition to any production line. Contact us today to learn more about these innovative machines and how they can revolutionize your operations! 📞
Listing
Turkey
17,249 km
Jaw Crusher / stone crusher
FABO Jaw Crusher | stone crusherJaw Crusher | stone crusher MJK-110
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Condition: new, functionality: fully functional, fuel type: electric, color: yellow, Year of construction: 2025, *All of our products are made with care and covered for 1 year warranty!
*Installation and Operator Training FREE
FABO MJK Series are mobile type Jaw crushing plants that is suitable for especially hard and abrasive stones and other type of stones with hardness level is high such as basalt, granite, gabbro. This model is also suitable for concrete recycle projects or coal mining projects.
TECHNICAL SPECIFICATIONS:
-Bunker: 20m3
-Production Capacity: 180-320 Tons Per Hour
-Crusher Type & Size: Jaw Crusher – 1100x850mm
-Maximum Feeding Size: 800mm
-Total Motor Power: 150 kW
MJK-110 is a combination of:
• Bunker(Hopper)
• Vibrating Grizzly Feeder (bypass)
• Primary Jaw Crusher
• Folding type bypass and stock conveyor belts
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• Hydraulic feet
• Mobile Chassis with axles and tires
• Fully Automation System
• Easy walking platforms for maintenance
• Diesel Generator (Optional)
FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Stone crushing production lineStone crushing screening plant
Call
Condition: new, Year of construction: 2025, A stone crushing plant for sand and aggregate making is a facility where stones and rocks are crushed into smaller pieces or gravel. It typically includes several stages of crushing and screening to produce various sizes and grades of sand and aggregate materials, which are essential in construction, landscaping, and other applications. Here's an introduction to the components and processes involved in a typical stone crushing plant:
### Components of a Stone Crushing Plant
1. Primary Crusher:
- Purpose: The primary crusher, often a jaw crusher or gyratory crusher, initially breaks down large rocks into smaller pieces.
- Function: It handles raw materials from the quarry or mine and prepares them for further processing.
2. Secondary Crusher:
- Purpose: A secondary crusher, such as a cone crusher or impact crusher, further reduces the size of the crushed stones.
- Function: It refines the material after primary crushing, producing smaller and more uniform-sized aggregates.
3. Tertiary Crusher (Optional):
- Purpose: In some configurations, a tertiary crusher like a vertical shaft impactor (VSI) may be used for shaping and fine crushing.
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- Function: It produces finely crushed materials for specific applications, such as concrete production or road base.
4. Screening Equipment:
- Purpose: Screening equipment like vibrating screens or trommel screens separates the crushed materials into different sizes.
- Function: It classifies the aggregates into various grades according to size, ensuring uniformity and meeting specifications.
5. Conveyor Systems:
- Purpose: Conveyor belts transport materials between different stages of crushing and screening.
- Function: They ensure efficient material handling and continuous operation within the plant.
6. Washing Equipment (Optional):
- Purpose: Washing equipment, such as sand washers or scrubbers, may be used to remove impurities from sand and aggregate products.
- Function: It improves the quality of the final products by cleaning them and removing fines or contaminants.
### Processes Involved
- Primary Crushing: Large rocks are fed into the primary crusher and reduced to a manageable size.
- Secondary Crushing: The crushed materials from the primary crusher are further processed by secondary crushers to achieve the desired aggregate sizes.
- Screening: The crushed and sized materials are screened to separate them into different sizes and grades.
- Material Handling: Conveyor systems transport materials between different stages of the crushing and screening process.
Final Product Handling:Finished products, such as sand and various sizes of aggregates, are stored or loaded for transport to customers or construction sites.
Applications
- Construction: Used in the production of concrete, asphalt, and road base materials.
- Landscaping: Provides decorative and functional aggregates for gardens, pathways, and driveways.
infrastructure: Essential for building foundations, drainage systems, and structural fill.
As for the capacity we have 30 t/h, 30-50 t/h, 50-100 t/h, 100-150 t/h, 150-200 t/h, 200-300 t/h, 300-500 t/h, and both stationary crushing plant and mobile crushing plant are available for option.
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Quarry crusher, Hard stone cone crusherConcrete & stone crusher, mobile crusher
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Condition: new, functionality: fully functional, Year of construction: 2025, A compound cone crusher is a type of crusher used in mining and aggregate industries to break down rock into smaller pieces. It combines the advantages of both traditional cone crushers and modern technology to achieve higher efficiency, better product shape, and reliable operation. Here are its key features, working principles, and typical usages:
### Key Features:
1. Combination of Crushing Technologies:
- Integrates both spring and hydraulic cone crushers to offer improved performance.
2. High Crushing Ratio:
- Capable of crushing materials into fine and uniform sizes with high reduction ratios.
3. Durability:
- Built with robust materials and components for long-lasting operation.
4. Adjustable Settings:
- Allows for easy adjustment of the crusher settings to control the size of the output material.
5. Efficient Crushing Chamber:
- Designed to minimize material clogging and ensure continuous operation.
### Working Principles:
1. Material Feeding:
- Raw material is fed into the crusher through a hopper.
2. Crushing Process:
- The material enters the crushing chamber, where it is crushed between a fixed cone (outer shell) and a moving cone (inner shell).
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- The moving cone is supported and driven by an eccentric shaft, which rotates and gyrates to crush the material against the fixed cone.
3. Adjustment Mechanism:
- The gap between the moving cone and the fixed cone can be adjusted to determine the size of the output material.
4. Discharge:
- Once crushed, the material exits the crusher through the bottom discharge opening.
### Typical Usages:
1. Mining Industry:
- Used for crushing various kinds of ores and rocks, particularly in secondary and tertiary crushing stages.
2. Aggregate Production:
- Ideal for producing gravel, sand, and crushed stone for construction and infrastructure projects.
3. Recycling:
- Utilized for crushing construction waste and recycling materials to create reusable aggregate.
4. Construction Industry:
- Applied in producing concrete and asphalt aggregates, road base, and other construction materials.
Types of Cone Crushers
Standard Cone Crusher: Suitable for medium crushing tasks.
Short Head Cone Crusher: Used for fine crushing applications.
Hydraulic Cone Crusher: Equipped with hydraulic systems for improved operation.
Multi-Cylinder Hydraulic Cone Crusher: Provides better control and higher productivity.
Spring Cone Crusher: Uses springs to protect the machine from overloading.
Applications of Cone Crushers
Mining: Crushing of ores for further processing.
Construction: Producing aggregates for roads, bridges, and buildings.
Quarrying: Breaking down rocks for use in gravel or crushed stone products.
Recycling: Processing of demolition debris and concrete.
In summary, a compound cone crusher is a highly efficient, versatile, and durable piece of equipment ideal for various crushing applications in the mining, aggregate, recycling, and construction industries.
Listing
Zheng Zhou Shi
10,533 km
Powder grinding machine
Fine powder grinding mill, clinker millSuperfine ball mill for micro powder
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Condition: new, Year of construction: 2025, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles.
Here are some key features and considerations for a superfine ball mill for micro powder:
1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding.
2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution.
3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process.
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4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments.
5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill.
6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process.
7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements.
8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation.
When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Mingyuan Stone & rock crusherImpact crusher for sand gravel crushing
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Condition: new, power: 75 kW (101.97 HP), Year of construction: 2025, An impact crusher is a machine that uses striking as opposed to pressure to reduce the size of a material. Impact crushers are versatile and widely used in various industries for the crushing of hard, abrasive materials. They operate by applying force on the material to be crushed, breaking it into smaller pieces. Here is a general introduction to impact crushers:
The impact crusher is a versatile machine used for various applications in construction, mining, and recycling industries. Below are some of the key applications of an impact crusher:
1. Primary and Secondary Crushing
Impact crushers are commonly used in both primary and secondary crushing stages. In primary crushing, they break large rocks into smaller, more manageable sizes, and in secondary crushing, they refine the material further into smaller grades.
2. Production of Aggregates
Impact crushers are widely used in the production of aggregates for construction. They are effective at producing a wide range of materials, including:
Crushed stone for road construction.
Sand for concrete and asphalt production.
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Gravel for general construction and drainage.
3. Recycling
One of the most significant applications of impact crushers is in the recycling industry, especially for processing construction and demolition (C&D) waste, which includes materials like concrete, brick, and asphalt. The crushers help convert waste into usable products such as:
Recycled concrete aggregates (RCA).
Asphalt.
Recycled sand and gravel.
4. Mining Industry
Impact crushers are used in the mining industry to process ore materials. These crushers help break down large rocks and ores into smaller pieces, making them easier to process for extraction of valuable minerals like gold, copper, and other metals.
5. Production of Manufactured Sand
In the production of manufactured sand for concrete, impact crushers are used to break down larger rocks into fine particles, which are then used as an alternative to natural sand. This is especially useful in areas where natural sand is scarce or environmentally protected.
6. Construction and Road Building
Impact crushers are integral in the production of materials for road construction, such as base and sub-base materials. These materials are crucial for the stability and durability of roads, highways, and foundations.
7. Industrial Applications
Impact crushers are also used in various other industrial applications, such as:
Cement production: Crushing limestone and other materials for cement manufacturing.
Glass recycling: Breaking glass waste into smaller pieces for recycling.
8. Demolition and Dismantling
Impact crushers are used in demolition projects where buildings or structures need to be demolished and the materials crushed for reuse or disposal. They help reduce the size of debris like concrete, asphalt, and bricks into smaller, manageable pieces.
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Stone crusher /rock crushing equipmentFixed & Mobile stone crushing plant
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Condition: new, Year of construction: 2025, Introduction Of Jaw Crusher Plant
The capacity vary according customer request. And in order to meet the different demands of customers, the production line can equip with cone crusher, dust removal equipment and other equipment. It is suitable for the materials like hard limestone, granite,basalt, pebble, metallurgy slag and artificial sand making work. It is widely used in the industries of hydroelectric, building materials, highway, and urban construction. And according to different technological requirement, various types of equipment can be combined to meet the demands of different customers.
Product Advantages of Stone Crusher Machine Plant
1.High reliability, good stability
2.Convenient maintenance, easy operation
3.Low operation costs, wide application range
4.Laminating crushing makes good discharging grain shape
We also provide other stone crushing solutions like
1. Vibrating feeder + Jaw crusher + Fine jaw crusher + Vibrating screen
2. Vibrating feeder + Jaw crusher + Impact crusher + Vibrating screen
3. Vibrating feeder + Heavy hammer crusher + Vibrating screen
4. Sand Production Line
5. Gravel / Aggregate production line
A stone crushing plant for sand and aggregate production involves several stages and equipment. Here's an overview of the process and the main components involved:
Process Overview
1. Primary Crushing: Large stones from the quarry are fed into a primary crusher, typically a jaw crusher, which reduces them to smaller, manageable sizes.
2. Secondary Crushing: The output from the primary crusher is further reduced in size by a secondary crusher, usually a cone crusher or impact crusher.
3. Screening: The crushed material is separated into different size fractions using vibrating screens. Oversized material is returned to the crushers for further reduction.
4. Sand Making: For producing sand, the material might be passed through a sand making machine, like a vertical shaft impact crusher, to achieve the desired shape and size.
5. Washing: The final product is often washed to remove impurities and improve the quality of the aggregate.
6. Stockpiling: The finished product is stored in stockpiles before being transported to customers.
Main Components of stone crushing plant
1. Jaw Crusher: Used for primary crushing of large stones.
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2. Cone Crusher or Impact Crusher: Used for secondary crushing to produce finer aggregates.
3. Vibrating Screen: Separates the crushed material into different size fractions.
4. Sand Making Machine: Special equipment for producing sand.
5. Belt Conveyors: Transport materials between different stages of the process.
6. Vibrating Feeder: Feeds raw material into the crushers evenly and continuously.
7. Sand Washer: Cleans the sand by removing impurities.
8. Control System: Manages the entire process, ensuring efficient and safe operation.
Implementing a well-designed stone crushing plant can significantly increase production efficiency and produce high-quality sand and aggregate.
Listing
Zheng Zhou Shi
10,533 km
Cement mill,clinker grinding plant
Clinker grinding mill / cement ball millcement grinding with air classifier
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Year of construction: 2025, condition: new, functionality: fully functional, A cement clinker grinding mill is a specialized equipment used to grind the hard nodular clinker into fine powder, which is cement. Most cement is currently ground in ball mills and also vertical roller mills, which are more effective than ball mills.
Here are key features and information about cement clinker grinding mills:
1. Raw Materials:
- The main raw material for making cement is clinker, which is produced by sintering limestone and clay. Other materials such as gypsum, fly ash, or slag may also be added during the grinding process to achieve specific properties.
2. Grinding Process:
- The clinker and other additives are finely ground in the grinding mill to produce cement. The grinding process is a crucial step in cement production and contributes significantly to the final quality of the product.
3. Types of Mills:
- Ball Mills: Traditional ball mills are commonly used for grinding clinker. They operate by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground.
- Vertical Roller Mills (VRM): VRM technology has become increasingly popular for clinker grinding. These mills use a rotating table with rollers to crush and grind the clinker, providing energy efficiency and a smaller footprint compared to ball mills.
4. Gypsum Addition:
- Gypsum is often added during the grinding process to control the setting time of the cement. It prevents flash setting of the clinker and facilitates the formation of a workable and pumpable cement paste.
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5. Quality Control:
- Quality control measures, such as monitoring the fineness of the cement, chemical composition, and other properties, are implemented during the grinding process to ensure the final product meets the required specifications and standards.
6. Clinker Cooling:
- Before grinding, the clinker is produced by heating the raw materials in a kiln. The clinker is then cooled before entering the grinding mill to prevent excessive heat build-up during grinding.
7. Dust Collection and Environmental Considerations:
- Dust collectors and air pollution control systems are often employed to capture and control the dust generated during the grinding process, addressing environmental and safety concerns.
8. Packaging and Storage:
- After grinding, the cement is typically stored in silos before being packaged in bags or dispatched in bulk for distribution to construction sites or for sale in the market.
Cement clinker grinding mills play a crucial role in the cement production process, and advancements in technology continue to improve the efficiency and environmental sustainability of the grinding process.
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Zheng Zhou Shi
10,533 km
Bauxite Granite Bentonite Barite Crusher
Mingyuan hard stone jaw crusher machineBauxite Granite Bentonite Barite Crusher
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Condition: new, power: 110 kW (149.56 HP), Year of construction: 2025, Bauxite Crusher:
Bauxite is an aluminum ore, and crushers or mills are used to break down the bauxite into smaller pieces for further processing. Jaw crushers, impact crushers, or cone crushers may be used for this purpose.
Granite Crusher:
Granite is a hard and durable natural stone. Crushers used for granite crushing typically include jaw crushers, impact crushers, and cone crushers. These crushers can handle the varying hardness of granite and produce different sizes of crushed products.
Bentonite Crusher:
Bentonite is a type of clay with excellent water-absorbing and plasticity properties. Crushers such as jaw crushers or cone crushers are used to break down the bentonite into a manageable size for further processing.
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Barite Crusher:
Barite, also known as baryte, is a mineral consisting of barium sulfate. Crushers like jaw crushers and cone crushers are commonly used in the crushing process of barite. Impact crushers may also be used for shaping and processing finer particles.
For each of these minerals, the selection of the appropriate crusher depends on factors such as the hardness of the material, the required final product size, and the specific characteristics of the deposit. It's also important to consider whether a primary crusher, secondary crusher, or even tertiary crusher is needed in the processing flow.
Additionally, for certain applications, grinding mills may be employed after the initial crushing stage to further reduce the size of the particles. Grinding mills suitable for these minerals might include ball mills, Raymond mills, or vertical roller mills, depending on the specific requirements of the process.
Remember that the choice of crushers and mills is often part of a larger mineral processing plant design, and the selection process should take into account the overall production requirements, mineral characteristics, and economic considerations.
Listing
Zheng Zhou Shi
10,533 km
Roll forming line
Rod ball mill / Rod Grinding MillFor Sand and mining beneficiation plant
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Condition: new, Year of construction: 2025, We have various kinds of ball grinding mill such as batch ball mill, rod mill, cement ball mill, mining ball mill, welcome to contact our team for further details according to your specific requirements.
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Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Mobile stone crusher /Portable crusher50-350 t/h mobile stone crushing station
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Condition: new, power: 75 kW (101.97 HP), Year of construction: 2025, A mobile jaw crusher is a type of crushing machine that is equipped with a jaw crusher and is mobile in nature. This crusher is designed to be moved around and taken to various locations, especially those where processing materials are needed on-site. Mobile jaw crushers are widely used in industries such as mining, construction, and recycling for processing a variety of materials.
Here are the key features and components of a typical mobile jaw crusher:
1. Jaw Crusher:
- The primary crushing unit of the mobile jaw crusher is the jaw crusher itself. It consists of a fixed jaw and a movable jaw, with the material being crushed between them.
2. Mobile Chassis:
- The crusher is mounted on a mobile chassis, which may have tracks for mobility or be wheeled for easy transport. The mobility of the chassis allows the crusher to be easily moved between different work sites.
3. Feeder:
- A vibrating feeder is typically included to feed the material into the jaw crusher. It ensures a consistent and controlled feed of the material to the crushing chamber.
4. Engine or Power Source:
- Mobile jaw crushers are powered by diesel engines or electric motors. The choice of power source depends on factors such as the availability of electricity and the need for mobility.
5. Control Panel:
- A control panel is provided for operators to manage and monitor the crusher's operation. It may include controls for starting and stopping the crusher, adjusting the discharge setting, and monitoring various parameters.
6. Hydraulic System:
- Mobile jaw crushers often feature a hydraulic system to adjust the crusher's settings. This includes the adjustment of the jaw crusher's CSS (Closed Side Setting), which influences the product size.
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7. Conveyor Systems:
- Conveyors are used to transport crushed material from the jaw crusher to the next stages of the processing plant or for stockpiling. Some mobile jaw crushers have integrated conveyor systems.
8. Magnetic Separator (Optional):
- Some mobile jaw crushers come equipped with a magnetic separator to remove metal contaminants from the crushed material, preventing damage to downstream equipment.
9. Dust Suppression System (Optional):
- To control dust generated during the crushing process, some mobile jaw crushers may be equipped with dust suppression systems.
10. Remote Control (Optional):
- Remote control capabilities allow operators to control the crusher from a distance, enhancing safety and convenience.
11. Application:
- Mobile jaw crushers are used for primary crushing of various materials, including hard rock, construction and demolition waste, concrete, asphalt, and natural aggregates.
12. Versatility:
- Mobile jaw crushers are versatile and can be used in various applications. They are suitable for both recycling and quarrying operations, offering flexibility in processing different types of materials.
Mobile jaw crushers are beneficial for operations that require frequent relocation or for processing materials in remote locations. They provide a cost-effective solution for on-site crushing and are widely used in the construction and mining industries. Operators should follow safety guidelines and manufacturer recommendations for proper operation and maintenance.
Listing
Zheng Zhou Shi
10,533 km
Mill / grinding mill
Batch Ball Mill, Silica grinding millQuartz ball mill, silica powder grinding
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Year of construction: 2025, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time
ceramic ball mill Working principle
when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding.
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Working Principle of Ceramic ball mill
ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force.
Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits.
The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers.
Features of Cement Mill
Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired.
Working Principle of Cement Mill
The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Mingyuan stone crusher machinegravel & aggregate production equipment
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Condition: new, Year of construction: 2025, Gravel and aggregate production equipment is used to crush, screen, and process stones, rocks, and other materials for the construction industry. This equipment is essential in producing various types of aggregates, including crushed stone, gravel, sand, and recycled concrete, which are used in the construction of roads, buildings, bridges, and other infrastructure projects. Here are some common types of equipment used in gravel and aggregate production:
1. Jaw Crusher:
- Jaw crushers are primary crushers used to break down large rocks into smaller, more manageable pieces. They are essential for the initial stage of aggregate production.
2. Impact Crusher:
- Impact crushers are used to crush rocks and stones with the help of impact force. They are suitable for shaping and producing fine aggregates.
3. Cone Crusher:
- Cone crushers are often used for secondary and tertiary crushing in aggregate production. They produce well-shaped and finely graded aggregates.
4. Vertical Shaft Impact (VSI) Crusher:
- VSI crushers are designed for shaping and producing high-quality artificial sand. They are suitable for processing materials with high abrasiveness.
5. Screens:
- Vibrating screens are used to separate different sizes of aggregates. They classify the material based on particle size and ensure that the final products meet specified gradation requirements.
6. Scalping Screens:
- Scalping screens are used to remove oversized materials before they reach the primary crusher. This helps to optimize the crushing process and prevent damage to the equipment.
7. Washing Equipment:
- Washing equipment, such as sand screws or log washers, is used to remove impurities and fine particles from aggregates. This is particularly important for producing high-quality concrete sand.
8. Conveyors:
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- Conveyors are used to transport materials between different stages of the crushing and screening process. They play a crucial role in enhancing efficiency in material handling.
9. Stackers and Reclaimers:
- Stackers are used to create stockpiles of processed aggregates, while reclaimers are used to retrieve the material from the stockpile. Both are essential for efficient material storage and handling.
10. Crushing Plants:
- Complete crushing plants include various types of crushers, screens, and conveyors integrated into a single system. These plants are designed to handle large volumes of material efficiently.
Listing
Zheng Zhou Shi
10,533 km
Crushing equipment
Mobile / Stationary stone crusher plantSand & aggregate production plant
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Condition: new, Year of construction: 2025, A sand aggregate production plant is a facility where various types of aggregates (such as sand, gravel, crushed stone, or recycled concrete) are produced for use in construction and other applications. These plants typically include various stages of processing, from raw material extraction to the final product.
Here are the key components and processes typically involved in a sand aggregate production plant:
1. Raw Material Extraction:
- Quarrying or Mining: Aggregates are often extracted from quarries, mines, or riverbeds. Depending on the type of aggregate, the extraction process may involve drilling, blasting, or dredging.
2. Primary Crushing:
- Jaw Crusher or Gyratory Crusher: The extracted raw material is usually transported to the plant and fed into a primary crusher, where large rocks are broken down into smaller pieces.
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3. Secondary Crushing:
- Cone Crusher or Impact Crusher: The crushed material from the primary crusher may undergo further reduction in size through secondary crushing.
4. Screening:
- Vibrating Screens: After crushing, the material is often screened to separate different sizes of aggregates. This process ensures that the final product meets the required specifications.
5. Washing:
- Sand Washers: In some cases, especially for sand production, washing is done to remove impurities, clay, and fines from the aggregates, ensuring a cleaner and higher-quality product.
6. Grading and Sorting:
- Classifiers or Graders: After washing and screening, the aggregates may go through additional processes to separate them based on size or quality.
7. Stockpiling:
- Stockpiles: The final aggregates are usually stockpiled for storage before being transported to construction sites or other end-users.
8. Aggregate Storage and Handling:
- Storage Bins or Silos: Larger production plants may have storage facilities, such as bins or silos, to store different types and sizes of aggregates before distribution.
9. Quality Control:
- Laboratory Testing: Regular quality control testing is performed on aggregates to ensure they meet specifications for strength, size, gradation, and other properties.
10. Environmental Considerations:
- Water Management: Some plants incorporate water management systems to recycle and reuse water used in the washing process, minimizing environmental impact.
11. Transportation:
- Conveyors or Trucks: Aggregates are typically transported from the production plant to construction sites by conveyors, trucks, or other means.
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