Used Centrifugal Grinding Plant for sale (7,728)
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Listing

10,533 km
Grinding mill
Abrasive Aluminium Oxide Grinding PlantMicrosilica powder Grinding Mill
Call
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:
- 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:
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- 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

10,533 km
Fine Powder Grinding Plant
Cement mill & Ultrafine Grinding MillFine Powder Grinding Plant
Call
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.
2. Infrastructure Development: Used in creating concrete for roads, bridges, and buildings.
Ultrafine Grinding Mill Applications:
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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

10,533 km
Cement mill,clinker grinding plant
Clinker grinding mill / cement ball millcement grinding with air classifier
Call
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.
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.
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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.
Listing

10,533 km
Roll forming line
Rod ball mill / Rod Grinding MillFor Sand and mining beneficiation plant
Call
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

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.
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.
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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.
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Auction

18,469 km
GoodYear tire production plant closure
Troester, Kobelco, CollmannMixer, Extruder, Building, Grinding
Condition: good (used), Year of construction: 2025, Maynards is offering the machinery and equipment from GoodYear’s 17–22 inch passenger car and SUV tire production facility in Fulda.
On-site production will continue until the end of September 2025.
We invite you to express your interest and submit offers for the complete facility or larger equipment packages. Immediate purchase is possible.
Products (until closure):
- High-performance and ultra-high-performance tires
- Run-on-flat tires
- SUV/4x4 tires
- Diameter range: 17–22 inches
Plant and Systems:
- Mixing lines (Banbury 1–3)
- Extrusion lines (Triplex, Quadruplex)
- Apexing and filling/weighing systems
- Steel cord production (winders, extruders, carousel, spoolers)
- Tire building machines (R2.5, SOC-88, R1, ISR1, cutting machines)
- Calendering lines (Comerio, framework, winding machines)
- Tire curing and finishing lines
- Tire curing presses (HF & Krupp, 77 units)
- Grinding and cut-to-length machines (Matteuzzi, Collmann, Roentgen, TR5, TR7)
- Cutting and calendering systems (Bias 66, KEF HTBC, rubber calender)
- Tire carts
- Tire testing equipment
Utilities and Supply Systems:
- Steam boiler systems
- Water treatment
- Oxygen supply & compressors
Storage and Infrastructure:
- Silos & oil tanks
- Fire protection and safety systems (plant fire brigade)
- Material handling and transport equipment (forklifts, tow tractors, pallet trucks)
- Hydraulic pallet turners
Workshop Area:
- Maintenance of machinery and equipment
Notes:
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- All machinery and equipment is offered “as is, where is.”
- All Goodyear-specific data has been removed, and the software has been reset to factory settings.
Listing

18,555 km
Centrifugal grinding machine
KSM
Call
Condition: new, Centrifugal grinding machine / vibratory grinding machine for deburring, rounding, polishing of workpieces. Machines available with 18, 60 or 160 litres capacity. Machines incl. dosing pump, speed control and control cabinet - separating unit optional.
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Detailed offer on request.
Listing

18,560 km
Slip Grinding Plant
RÖSLERR 125-S0
Call
Condition: used, Year of construction: 1997, charge load 125 liter
Outer dia. of work tank 910 mm
tank diameter / tank height 800 / 330 mm
width of working tank 200 mm
speeds 970 / 1.480 U/min
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power requirement 0,45 / 0,75 kW
voltage 400 V
weight of the machine ca. 390 kg
dimensions of the machine ca. 0,95 x 0,95 x 1,05 m
control 0,60 x 0,60 x 0,35 m
- Serial No.: 18206/97-10
- Operating hours 78.425 h
- mechanical timer for operation time
- continious variable motor speed
Listing

18,336 km
Washing / grinding plant for belt press
VORANWA LC3
Call
Condition: good (used), Year of construction: 2002, functionality: fully functional, total length: 1,800 mm, total width: 700 mm, total height: 2,100 mm, overall weight: 230 kg, input voltage: 400 V, input frequency: 50 Hz, reception height: 700 mm, power: 4.5 kW (6.12 HP), empty load weight: 230 kg, Screw elevator with mounted Rätz mill.
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Capacity: 2 t/h
Electrical power of mill: 3 kW
Electrical power of elevator: 1.5 kW
Mash discharge height: 1,220 mm
Listing

18,510 km
Slip Grinding Plant
TROWAL6VE - 225
Call
Condition: used, Year of construction: 1977, 1200 mm
tank diameter / tank height 1200 / 450 mm
turning speed range 975 - 1445 U/min
voltage 400 V
power requirement 3,1 kW
volumn 320 Liter
weight of the machine ca. 800 kg
dimensions 1,6 x 1,6 x 1,5 m
Vibratory finishing system with timer
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Listing

18,671 km
Slip Grinding Plant
RÖSLERRM780
Call
Condition: used, Year of construction: 2005, charge load 50 Kg
diameter 1800 mm
tank volume 780 l
Work pool width 435 mm
total power requirement 27,5 kW
weight of the machine ca. 4500 Kg
dimensions of the machine ca. 2,6 x 5,5 x 2,1 m
R780 rotary vibrator, built in 1986, upgraded by Rösler in 2005 with a
RÖSLER Z1000 ASS-2-Turbo centrifuge, built in 2005, coolant treatment unit
and dosing unit, upgraded in 2011
Soundproof cabinet
Working bowl lined with a
cast solid PUR wedge profile
Accelerates and optimizes the machining of
small, lightweight parts
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Suitable for part-to-part machining
Listing

18,139 km
Grinding Plant
Neumannn & Esser GmbHPM 00 O1
Call
Year of construction: 2018, condition: ready for operation (used), Suitable for grinding calcined coke, feed material diameter: 0-20mm, moisture feed material: under 0.1%, measurement: NEA Malvern analysis, with pendulum mill, automatic filling station, BigBag unloading station, dust filter, pipe chain conveyor, transition piece, metal separator, bunker, two-way distributor, dosing sluice, control cabinets, steel construction, documentation and additional elements, the system is still in its original packaging and has been stored for two years.
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Listing

18,151 km
Counter-jet hot gas grinding plant
NOLLGegenstrahl Mahnanlage MultiNo 6300 M/S
Call
Condition: like new (used), Year of construction: 2013, operating hours: 500 h, functionality: fully functional, Counter-jet reminder system MultiNo 6300 M/S
little used. Very good condition. With corresponding compressor that is suitable.
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Listing

18,560 km
Slip Grinding Plant
RÖSLERR 220 EC
Call
Condition: used, Year of construction: 1997, charge load 220 liter
1200 mm
tank diameter / tank height 1200 / 1115 mm
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tank length (expanded) 2630 mm
260 mm
voltage 400 V
connected load 3 kW
weight of the machine ca. 700 kg
dimensions of the machine ca. 1,50 x 1,30 x 1,12 m
Auction
Auction ended

18,506 km
Centrifugal grinding machine
PERSTurbo-Line 140 S
Condition: as good as new (ex-display), functionality: fully functional, rotational speed (max.): 180 rpm, filling weight (max.): 75,000 g, grinding spindle motor power: 4,000 W, TECHNICAL DETAILS
Motor power: 4 kW
Machine capacity: 120 l
Load: max. 75 kg per load
Speed range: 50 to 180 rpm
Recommended setting: 115 to 135 rpm
Container details
Working bowl diameter: 640 mm
Working bowl lining: PU, 26 mm, yellow
Workpiece capacity per load: 55 l
MACHINE DETAILS
Dimensions (L × W × H): 1,700 × 1,300 × 2,200 mm
Weight: 700 kg
Electrical and water connections
Power connection: 3 × 400 V
Fuse protection: 16 A CEE
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Water connection: G ¾ ISO 228-1
EQUIPMENT
- Touchscreen with manual operation
- Continuous speed adjustment via frequency converter
- Stainless steel discharge box
- Manually adjustable ball valve for compound addition
- Color finish in RAL 7015/7035
Listing

18,560 km
Slip Grinding Plant
ROTO-FINISH / CETEMATM 125
Call
Condition: used, charge load 125 liter
1.000 mm
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tank diameter / tank height 920 / 480 mm
210 mm
voltage 380 V
weight of the machine ca. 630 kg
dimensions of the machine ca. 1,10 x 1,50 x 1,30 m
Listing

18,560 km
Slip Grinding Plant
RÖSLERR 620 Euro
Call
Condition: used, Year of construction: 1998, charge load 620 liter
Outer dia. of work tank 1695 mm
tank length (expanded) 3800 mm
width of working tank 430 mm
speeds 900 - 1485 U/min
voltage 400 V
total connected load 7,5 kW
weight of the machine ca. 1600 kg
dimensions of the machine ca. 1,80 x 1,70 x 1,30 m
- Serial No.: 18585/98-03
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- with continously variable motor speed
- with pneumatic separation flap
Listing

18,560 km
Slip Grinding Plant
RÖSLERR 620 EC
Call
Condition: used, Year of construction: 2005, charge load 620 Liter
1.700 mm
tank diameter / tank height 1.550 / 600 mm
450 mm
motor capacity 4,5 / 7,5 kW
motor speeds: 900 / 1.485 U/min
voltage 400 V
total power requirement 8,5 kW
weight of the machine ca. 1,6 t
dimensions of the machine ca. 2,00 x 1,70 x 1,50 m
Soundproofing cover bracket 3,30 x 0,60 x 0,40 m
Finishing machine
- Serial-No.: 36225 / 05
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- Machine ON: 6.469 h
- Pneumatic separating flap
- Timer
- Pneumatic soundproof cover
Listing

18,560 km
Slip Grinding Plant
RÖSLERR 260 EC
Call
Condition: used, Year of construction: 1996, charge load 260 liter
1.300 mm
tank diameter / tank height 1.150 / 500 mm
300 mm
motor capacity 1,5 / 3,0 kW
motor speeds: 985 / 1.480 U/min
voltage 400 V
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weight of the machine ca. 740 kg
dimensions of the machine ca. 1,50 x 1,30 x 1,25 m
Finishing machine
- Serial-No.: 15770 / 96-08
- Machine ON: 37.851 h
- Timer
Listing

18,560 km
Slip Grinding Plant
RÖSLER TrocknerRT 250 EURO
Call
Condition: used, Year of construction: 1996, charge load 135 liter
1220 mm
tank diameter / tank height 1.220 / 1035 mm
304 mm
motor capacity 0,75 kW
motor speeds: 1500 U/min
voltage 400 V
weight of the machine ca. 600 kg
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dimensions of the machine ca. 1,38 x 1,28 x 1,04 m
Dryer
- Serial-No.: 15772 / 96-08
- Machine ON: 44.854 h
- Heat unit
Listing

10,533 km
Powder grinding machine
Fine powder grinding mill, clinker millSuperfine ball mill for micro powder
Call
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.
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Listing

10,533 km
Crushing equipment
Construction waste recycling plantSand aggregate/gravel production plant
Call
Condition: new, functionality: fully functional, Year of construction: 2025, A sand aggregate or gravel production plant is a facility where raw materials like sand, gravel, and other aggregates are processed to create various products used in construction and other industries. These facilities typically involve a series of processes to transform raw materials into the final products.
Here is a general overview of the key components and processes involved in a sand aggregate or gravel production plant:
1. Mining and Extraction:
- The process starts with the extraction of raw materials from quarries or mines. Heavy machinery such as excavators, loaders, and bulldozers are used to remove the raw materials from the earth.
2. Crushing and Screening:
- The extracted raw materials often need to go through crushing and screening processes to reduce their size and separate them into different grades.
- Crushers break down large rocks into smaller pieces, and screens sort the particles based on size.
3. Washing:
- Washing is a common process to remove impurities such as clay, silt, and dust from the raw materials. This is particularly important for sand and gravel used in construction.
4. Grading and Sorting:
- After washing, the materials may go through grading and sorting processes to separate them into different sizes and qualities.
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5. Storage and Stockpiling:
- Processed materials are often stored in stockpiles for further use. Adequate storage facilities are necessary to manage different grades of materials.
6. Conveying and Transportation:
- Conveyor systems are used to transport materials between different stages of the production process. Transportation methods, such as trucks or conveyor belts, are used to move the final products to distribution points.
7. Quality Control:
- Quality control measures are implemented to ensure that the final products meet the required specifications and standards. This may involve regular testing and analysis of the materials.
8. Environmental Considerations:
- Sustainable practices and environmental considerations are crucial in the operation of a production plant. Measures such as dust control, water recycling, and rehabilitation of mined areas are often implemented to minimize the environmental impact.
9. Maintenance and Safety:
- Regular maintenance of equipment is essential for the smooth operation of the plant. Safety measures are also critical to protect workers and ensure compliance with regulations.
10. Final Product:
- The final products from a sand aggregate or gravel production plant may include various grades of sand, gravel, crushed stone, or other types of aggregates used in construction, concrete production, asphalt production, and other applications.
It's important to note that the specific processes and equipment used in a production plant may vary based on the type of raw materials, the intended final products, and local regulations. Additionally, advancements in technology and sustainability practices may influence the design and operation of such facilities.
Listing

10,533 km
Crushing equipment
Mobile / Stationary Rock Crushing Plant50-400 t/h stone crushing plant
Call
Condition: new, functionality: fully functional, Year of construction: 2025, For crushing dolomite and phonolite rocks, various types of rock crushing machines can be employed, depending on the characteristics of the rocks and the desired final product specifications. Here are some common types of crushers that may be suitable for processing dolomite and phonolite:
1. Jaw Crusher:
- Jaw crushers are commonly used for primary crushing and can handle hard and abrasive materials. They are suitable for both dolomite and phonolite rocks.
2. Impact Crusher:
- Impact crushers are versatile and suitable for both primary and secondary crushing. They work by impacting the material with hammers or blow bars, producing a high reduction ratio. Impact crushers can be effective for shaping the final product.
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3. Cone Crusher:
- Cone crushers are often used for secondary or tertiary crushing. They are suitable for processing harder rocks and can produce well-shaped and fine-grained aggregates.
4. Gyratory Crusher:
- Gyratory crushers are used for large-scale primary crushing. They have a conical-shaped head and are well-suited for handling abrasive materials. However, they are less commonly used than jaw or cone crushers.
5. Vertical Shaft Impact (VSI) Crusher:
- VSI crushers are suitable for shaping and producing artificial sand. They operate by throwing the material against a set of anvils or impellers to break it down into finer particles.
6. Hammer Crusher:
- Hammer crushers are used for crushing softer materials and may be suitable for rocks like phonolite. They operate by applying force to the material, causing it to break along natural fault lines.
7. Roll Crusher:
- Roll crushers are used for reducing the size of friable materials. They consist of two counter-rotating rolls that compress the material between them.
8. Screening Equipment:
- After the initial crushing stage, screening equipment such as vibrating screens may be used to separate different sizes of crushed material.
9. Dust Suppression Systems:
- Crushing operations can generate dust, and dust suppression systems are used to minimize environmental and health impacts.
10. Mobile Crushers:
- Mobile crushers, including crawler mobile crushers, offer flexibility and mobility, allowing them to be used directly at the quarry or job site.
When selecting a crusher for dolomite and phonolite rocks, consider factors such as the hardness of the material, the desired final product specifications, and the production capacity required. Additionally, it's important to integrate the crushing process into an overall plant design that may include screening, conveying, and washing equipment depending on the specific needs of the application.
Listing

10,533 km
Construction machine/ sand gravel making
Sand gravel fabrication plant50-600 t/h sand gravel crushing plant
Call
Condition: new, Sand Gravel Fabrication Plant: Essential Solution for Modern Construction Needs
In the construction and infrastructure industry, high-quality sand and gravel are critical raw materials for creating concrete, asphalt, and other foundational elements. A Sand Gravel Fabrication Plant is the cornerstone of producing these materials efficiently and at scale. With advanced technology, versatility, and scalability, these plants cater to a wide range of projects, ensuring consistent quality and meeting the growing demand for construction materials.
This article explores the general introduction, features, and applications of sand gravel fabrication plants, including both stationary and mobile systems.
General Introduction to Sand Gravel Fabrication Plants
A sand gravel fabrication plant is a specialized facility designed to process raw materials such as sand, gravel, and aggregates into construction-grade products. These plants combine various equipment, including crushers, screens, conveyors, washers, and storage units, to convert raw materials into ready-to-use aggregates.
There are two primary types of sand gravel fabrication plants:
Stationary Fabrication Plants:
Fixed installations designed for high-capacity production.
Ideal for large-scale operations and long-term projects.
Mobile Sand Gravel Fabrication Plants:
Portable systems that can be transported to different project sites.
Perfect for temporary operations and projects in remote locations.
Both types are equipped with advanced machinery and automation systems to ensure high efficiency, precision, and sustainability.
Applications of Sand Gravel Fabrication Plants
Sand gravel fabrication plants are indispensable across multiple industries due to their ability to produce high-quality aggregates. Key applications include:
1. Construction and Infrastructure
Produces sand and gravel for concrete, asphalt, and base materials.
Supports large-scale infrastructure projects such as highways, bridges, airports, and railways.
2. Residential and Commercial Development
Supplies aggregates for building foundations, driveways, landscaping, and drainage systems.
Plays a vital role in residential housing and commercial property construction.
3. Road Construction
Provides high-quality crushed stones and sand for roadbeds, pavements, and highways.
Ensures durability and longevity of road surfaces.
4. Mining and Quarrying
Efficiently processes mined materials into usable aggregates.
Enhances productivity in quarrying operations with optimized material handling systems.
5. Environmental Restoration
Supplies aggregates for erosion control, land reclamation, and shoreline protection projects.
Facilitates sustainable environmental rehabilitation efforts.
6. Recycling of Construction Waste
Mobile sand gravel fabrication plants are ideal for recycling concrete and asphalt.
Converts waste materials into usable aggregates, reducing landfill burden and promoting sustainability.
Stationary vs. Mobile Sand Gravel Fabrication Plants
Stationary Fabrication Plants
Best For: Long-term, large-scale projects and industrial operations.
Advantages:
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High-capacity production.
Robust and durable structures.
Advanced automation for minimal manual intervention.
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10,533 km
Filtration system / mining separator
Ore beneficiation plant for gold copperOre dressing plant for zinc lead nickel
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Condition: new, Year of construction: 2025, functionality: fully functional, power: 400 kW (543.85 HP), Ore Beneficiation Plant for Nickel, Copper, Zinc, Graphite, Gold, Silver, Chrome, Quartz/Silica
In today’s competitive mining and metallurgical industry, maximizing ore value is critical. Our state-of-the-art Ore Beneficiation Plant offers a complete solution designed to increase the content and quality of raw ore, transforming it into a marketable product ready for further processing or direct sale. Engineered for a wide range of minerals—including nickel, copper, zinc, graphite, gold, silver, chrome, and quartz/silica—our ore beneficiation plant delivers exceptional performance, efficiency, and reliability.
Introduction
Mining operations around the world face the challenge of processing ores that are often low in grade and require extensive refinement to be economically viable. Beneficiation—the process of increasing the concentration of valuable minerals—plays a vital role in reducing operational costs, enhancing recovery, and ultimately, ensuring profitability. Our ore beneficiation plant, also known as an ore processing plant or mine dressing plant, integrates advanced technology and robust engineering to deliver an efficient crushing, grinding, classifying, and separation process.
Designed to handle a wide variety of ores, our plant is the ideal solution for mining companies looking to optimize their extraction and processing operations. Whether you’re processing nickel, copper, zinc, graphite, gold, silver, chrome, or quartz/silica, our plant provides the versatility and performance needed to meet today’s rigorous industrial standards.
## What Is an Ore Beneficiation Plant?
An ore beneficiation plant is a facility where raw ore is processed to improve its quality and increase the concentration of valuable minerals. The plant typically includes several stages of processing:
1. Crushing: The raw ore is reduced in size to allow for more efficient downstream processing.
2. Grinding: Further size reduction to liberate the valuable minerals from the waste material.
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3. Classifying: Separation of the ore into different size fractions using screening and hydrocyclones.
4. Separation: Employing various physical processes such as magnetic separation, flotation, or gravity separation to concentrate the valuable minerals.
5. Dewatering: Removal of excess water to prepare the concentrate for further processing or shipping.
This integrated process not only boosts the metal content but also minimizes waste, thereby improving overall cost efficiency and environmental sustainability.
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