Used Waste for sale (3,642)
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Listing

18,556 km
WASTE OIL TEST BENCH
SWEPB 5x10
Call
Year of construction: 1998, condition: excellent (used), Waste oil test bench
Make SWEP
Model B 5x10
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dimensions LxWxH 115x105x115 cm
Weight 132 kg
Listing

18,391 km
Sewage pump solid waste pump
SDAG Wismut-Aue
Call
Condition: excellent (used), Offered is a used slurry pump / sewage pump.
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SDAG Wismut-Aue.
Details see photos.
Listing

18,368 km
Band knife machine
WastemaSTV376
Call
Year of construction: 2022, operating hours: 50 h, condition: like new (used), functionality: fully functional, machine/vehicle number: 3144, Automatic band knife protection
Unwinding and winding device
Precision knife guide
Grinding device with precise guide
Wheels with precision ball bearings
Quick knife clamping device
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Excellent cutting quality
High-quality workmanship
Band knife protection device with electric drive
Fully automatic band knife protection device,
Electronically continuously adjustable knife speed from 2-30 m/s with digital display
Continuously adjustable knife speed
LED lighting device
Precision knife guide below the table top
Quick stop device
Table surface made of stainless steel
Reinforced knife drive 2.7 kW / 2-30 m/s
Listing

18,735 km
Water treatment Ultrafiltration
DT Separtech - Gruppo Della ToffolaolaWastewater filtration plant
Call
Year of construction: 2009, condition: good (used), Section of tubular ultrafiltration able to treat about 36 mc/g of product
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Listing

18,735 km
Double stage reverse osmosis
DT Separtech Gruppo Della ToffolaWastewater filtration plant
Call
Condition: good (used), Year of construction: 2009, Section of Double-Stage Reverse Osmosis able to treat about 60 mc/g of product
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Discover more used machines
Listing

18,341 km
Wastewater treatment plant
ENVIRO-CHEMIE500 M
Call
Condition: good (used), Wastewater treatment plant, drilling water treatment, chip separator, paper filter, paper belt filter
-Tank dimensions: 1000/700/H800 mm
-Agitator: 0.75 kW
-Speed: 1500 rpm
-Equipment: as shown in the pictures, conveyor belt filter/agitator
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-Dimensions: 1100/710/H1650 mm
-Weight: 130 kg
Listing

18,671 km
Recovery Energy from Hot Wastewater
Kairos Engineering Srl
Call
Year of construction: 2022, condition: new, Kairos Engineering's energy recovery system is a technology that recovers the heat contained in the industrial hot wastewater, to transfer it to other water to be put back into the production process. The transfer takes place by means of shell and tube heat exchangers in which the two fluids, which never meet directly in order not to undergo contamination, they are sent against the current, that is, one against the other. Indicative savings of 30%.
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Listing

18,656 km
Used wastewater neutralization scrubber
Joh. Muller
Call
Condition: used, Year of construction: 2010, Manufacturer: JOH. MÜLLER Kunststoff GmbH
Model: 101000-1-01
Year of manufacture: 2010
Device number: 101000-1-01
Voltage: 230 V / 50 Hz
Power: 0.60 kW
Rated current: 3.15 A
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CE certified
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18,543 km
Mobile shredding plant
DoppstadtInventhor 6
Condition: excellent (used), Year of construction: 2023, operating hours: 119 h, functionality: fully functional, conveyor belt length: 7,000 mm, conveyor belt speed: 50 mm/s, conveyor belt width: 1,000 mm, filling opening width: 3,374 mm, Doppstadt Inventhor 6 with only 119 operating hours!
TECHNICAL DETAILS
Shredding system
Type: Size L
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Number of roller teeth: 20
Feed hopper
Loading height: 3,650 mm
Feed width: 3,374 mm
Rear discharge conveyor
Width: 1,000 mm
Length: 7,000 mm
Discharge height: 4,209 mm
Conveyor speed: 1.25 – 3.0 m/s
MACHINE DETAILS
Transport dimensions (L x W x H): 9,141 mm x 2,540 mm x 3,604 mm
Permissible total weight: 25,000 kg
Drive
Engine type: Diesel-hydraulic
Brand: MTU 6R1000
Rated power: 260 kW (353 hp)
Emission standard: STAGE V
Fuel tank capacity: 500 l
Operating hours: 119 h
EQUIPMENT
Basic Inventhor Type 6 package
Load-sensing system
Longitudinal conveyor (conveyor length: 2,900 mm, conveyor width: 800 mm)
Centrally arranged lubrication bars
24 V electric control system
Full radio remote control
Large side maintenance doors (GRP)
Service-friendly engine compartment
LED lighting package for engine compartment and rear
Hydraulically reversible cooling fan
Three-sided loading protection
Folding hopper
Fire extinguisher
Maintenance ladder
Toolbox
Acoustic start-up warning
Doppstadt telematics system
Size L limiter
Auxiliary hydraulic connection 35 - 80 l/min
Hydrostatic drive
Hopper extension 350 mm, bilateral water spray
Overband magnet (neodymium)
Frame for 7 m overband magnet
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18,649 km
Styrofoam shredder
ThermoWhiteTW 200 FPA
Condition: ready for operation (used), Year of construction: 2023, functionality: fully functional, empty load weight: 2,000 kg, input voltage: 400 V, input frequency: 50 Hz, EPS shredder with the following components:
Styrofoam pre-shredder KSTAS
Styrofoam fine mill KH3
Finished product system TW200FPA
Industrial silo for EPS storage
Blower
Pipe system
The new price of the machine in 2023 was approximately €90,000.
MACHINE DETAILS
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Electrical specifications
Power: 8 kW
Voltage: 400 V
Frequency: 50 Hz
Rated current: 16 A
Dimensions & weight
Dimensions (L×W×H): 4.00 × 2.00 × 3.50 m
Net weight: 2,000 kg
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:
1. Mineral Processing: Producing ultra-fine powders for advanced material applications.
2. Chemical Manufacturing: Used in creating fine chemicals for various industrial processes.
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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

18,610 km
Single shaft shredder
ARTECHRR 130/286 W1-132
Call
Condition: ready for operation (used), Year of construction: 2005, operating hours: 8,561 h, functionality: fully functional, Single-shaft shredder
Hydraulic drive, HÄGGLUNDS pump unit, SIEMENS 132 kW electric motor,
Cutting chamber approx. 2800 x 1300 mm, shaft length: approx. 2400 mm, feed hopper 4000 mm x 2500 mm, base/frame split for transport purposes, dimensions: length 4500 x width 3300 x height 1400 mm.
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Inspection and test run by appointment possible.
Listing

17,937 km
Mobile jaw crusher on tracks Sandvik
SandvikQJ241 jaw crusher
Call
Condition: excellent (used), fuel type: diesel, operation weight: 34,400 kg, Year of construction: 2012, operating hours: 6,700 h, Available from stock
Sandvik QJ241 jaw crusher on tracks
For sale: Sandvik QJ241 Mobile Jaw Crusher (2012 YEAR) – engineered for tough mining, quarrying, construction, and recycling applications. Fully operational, regularly maintained, and equipped for maximum productivity.
Key Specifications:
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-Operating hours: 6,500 h
-Feed opening: 1,000 × 650 mm (40” × 26″)
-Engine: CAT C6.6, 6-cylinder diesel, 168 kW (225 hp) NO DPF, NO ADBLUE
-CSS adjustment: Hydraulic, 50–150 mm
-Capacity: Up to 225 t/h
-Tracks: 400 mm heavy-duty
-Weight: 34,000 kg
Features & Equipment:
-Magnetic separator for metal removal
-Automatic feed regulation with level sensor
-Pre-screen with side conveyor for fines separation
-Optional on-board belt scale
-Compact dimensions – ideal for restricted sites
-Suitable for concrete recycling, natural stone, gravel, and demolition waste
-Fuel-efficient CAT Stage IV engine with 660 L tank
-Easy maintenance with fast spare parts access
Supplied with full technical documentation
Ready to work in the most demanding conditions – durable, reliable, and built for high output.
Listing

17,237 km
Crushing unit
300 TPH mobile limestone crushing plant300 TPH mobile limestone crushing plant
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Condition: new, Year of construction: 2025, functionality: fully functional, For Sale: Mobile Limestone Crushing and Screening Plant - Contact Us 24/7
CONSTMACHTM PI-2 mobile limestone crushing plant is a high-efficiency crushing solution specially designed for processing materials with low abrasiveness. With its compact design and robust construction, the PI-2 ensures excellent cubic-shaped final products while crushing materials such as limestone at high capacity. The plant is equipped with advanced engineering and can be assembled and put into production in a short time. It offers a complete mobile crushing and screening system with a vibrating feed bunker, CPI-1415 primary impact crusher, multi-layer vibrating screen, and foldable stock belt.
The PI-2 mobile limestone crusher can be controlled via a single tablet thanks to its user-friendly automation infrastructure. The PLC system, equipped with SIEMENS and SCHNEIDER brand electronic components, ensures safe and stable operation of the plant. With a production capacity of 250–300 tons/hour, the PI-2 combines the performance of a stationary plant with the flexibility of a mobile structure. When needed, the integration of a diesel generator eliminates the need for external power. With dimensions that comply with international transportation standards, the PI-2 can be easily transported between different construction sites.
PI-2 Mobile Limestone Crushing Plant Technical Specifications
Production Capacity: 250–300 tph
Maximum Feed Size: 1,000 x 1,000 mm
Feed Height: 4.5 meters
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Main Configuration: Primary Impact Crusher + Vibrating Deck Screen
Total Motor Power: 400 kW
Electric Generator Requirement: 1100 kVA
Plant Weight: 55 tons
Plant Dimensions: 20 (L) x 3.85 (W) x 4.5 (H) meters
Chassis Type: Hydraulic opening-legged wheeled single chassis
Why Choose the PI-2 Mobile Limestone Crusher?
CONSTMACHTM PI-2 offers a long-term investment advantage for businesses with its high performance, portable structure, and user-oriented automation system. Its durable components ensure low maintenance costs and maximum efficiency. Its easy assembly feature saves time, while its high crushing power strengthens your production line. Manufactured exclusively with quality materials and reliable engineering, the PI-2, combined with Constmach's industry experience, offers your business reliability, speed, and guaranteed uninterrupted production.
What 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, rock crushing machines, rock 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

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).
- 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.
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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

17,237 km
Crushing unit
150-420 t/h jaw crusher | Stone crusher150-420 t/h jaw crusher | Stone crusher
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Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH jaw crushers are designed to offer high durability and superior crushing performance, making them ideal machines for primary crushing operations in quarries and mines. They have the capacity to process a wide range of materials, from the softest limestone to the hardest types of granite and basalt. Their robust construction, high flywheel moment, and special jaw geometry ensure high-efficiency crushing of material into uniform sizes. The advanced hydraulic adjustment mechanism allows for easy adjustment of the desired output size and minimizes operator intervention.
CJC-60 Jaw Crusher Technical Specifications
Mouth Size: 600 x 380 mm
Motor Power: 30 kW
Shaft Speed: 330 rpm
Weight: 6,000 kg
Min./Max. Adjustment: 30 - 100 mm
Production Capacity: 60 - 110 t/h
CJC-90 Jaw Crusher Technical Specifications
Mouth Size: 900 x 650 mm
Motor Power: 75 kW
Shaft Speed: 277 rpm
Weight: 11,400 kg
Min./Max. Adjustment: 50 - 150 mm
Production Capacity: 90 - 270 t/h
CJC-110 Jaw Crusher Technical Specifications
Mouth Size: 1,100 x 850 mm
Motor Power: 132 kW
Shaft Speed: 230 rpm
Weight: 33,000 kg
Min./Max. Setting: 60 - 200 mm
Production Capacity: 150 - 420 t/h
CJC-130 Jaw Crusher Technical Specifications
Jaw Opening: 1,300 x 1,000 mm
Motor Power: 160 kW
Shaft Speed: 220 rpm
Weight: 42,500 kg
Min./Max. Adjustment: 100 - 280 mm
Production Capacity: 275 - 790 t/h
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CJC-140 Jaw Crusher Technical Specifications
Jaw Size: 1,400 x 1,100 mm
Motor Power: 200 kW
Shaft Speed: 220 rpm
Weight: 52,000 kg
Min./Max. Adjustment: 120 - 280 mm
Production Capacity: 420 - 850 t/h
Why Choose CONSTMACH Jaw Crushers
CONSTMACH is a symbol of quality and reliability in crushing and screening technologies. Each jaw crusher model undergoes production processes that comply with international standards, ensuring maximum performance, low operating costs, and a long service life. With customizable design options tailored to customer needs and an extensive service network, it supports your business's uninterrupted production goals. In terms of reliable performance, engineering quality, and after-sales technical support, CONSTMACH is the right choice for crushing systems.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. 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

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.
Gravel for general construction and drainage.
3. Recycling
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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

10,533 km
Cralwer / Track Mounted Mobile Crusher
Crawler / Track Mounted Mobile Crusher200 t/h for sand gravel crushing plant
Call
Condition: new, functionality: fully functional, power: 450 kW (611.83 HP), Year of construction: 2025, ### Crawler Mobile Crusher / Track-Mounted Mobile Stone Crusher: Introduction and Application
Introduction:
Crawler mobile crushers, also known as track-mounted mobile crushers, are versatile and highly efficient machines designed for crushing various materials on-site. Unlike traditional fixed crushers, these mobile units are mounted on tracks, allowing them to navigate rough terrains and remote locations with ease.
These crushers integrate feeding, crushing, screening, and conveying processes into one system, providing flexibility and reducing the need for multiple pieces of equipment. Powered by diesel engines, they offer mobility, reduced setup time, and a compact design that simplifies transportation.
Key Features:
1. Mobility: Track-mounted design ensures ease of movement across different sites.
2. Versatility: Suitable for crushing various types of materials, including rocks, ores, and demolition waste.
3. Efficiency: High-performance crushing and screening capabilities.
4. Eco-friendly: Equipped with dust suppression and noise reduction systems.
5. Automation: Advanced control systems for smooth operation and minimal manual intervention.
Applications:
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1. Quarrying and Mining: Ideal for crushing hard and abrasive stones such as granite, basalt, and limestone. They efficiently process raw materials for construction aggregates and mining operations.
2. Construction and Demolition: Perfect for on-site crushing of demolition waste, including concrete, bricks, and asphalt. This reduces the volume of waste and allows for recycling of materials, contributing to sustainable construction practices.
3. Infrastructure Projects: Widely used in road construction, railway ballast production, and infrastructure development. Their mobility ensures they can operate close to the construction site, reducing material transportation costs.
4. Recycling: Effective in recycling operations, particularly for crushing and processing concrete and asphalt debris. This contributes to reducing landfill use and conserving natural resources.
5. Aggregate Production: Essential for producing high-quality aggregates used in construction projects. Their capability to produce different sizes of aggregates meets various industry standards and requirements.
Conclusion:
Crawler mobile crushers are indispensable in modern construction and mining operations. Their mobility, efficiency, and versatility make them a valuable asset for industries requiring on-site crushing and screening. By reducing setup time and transportation costs, they enhance operational efficiency and contribute to eco-friendly practices through material recycling.
Listing

10,533 km
Crushing equipment
Sand Aggregate crushing production lineAggregate & Ballast Crusher Equipment
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Condition: new, functionality: fully functional, Year of construction: 2025, Aggregate and ballast crusher equipment are used in the crushing and processing of various materials for construction and infrastructure projects. These crushers are designed to break down large rocks, gravel, or stones into smaller pieces, producing aggregates and ballast that are essential components in the construction industry. Here are some key aspects related to aggregate and ballast crusher equipment:
1. Jaw Crusher:
- Jaw crushers are commonly used for primary crushing in aggregate and ballast production. They operate by compressing the material between a stationary and a movable jaw.
2. Impact Crusher:
- Impact crushers are suitable for shaping and producing fine aggregates. They use impact force to crush the material, making them suitable for various types of rock and ore.
3. Cone Crusher:
- Cone crushers are often used for secondary and tertiary crushing in aggregate production. They are efficient for producing 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 use the "rock-on-rock" crushing principle, where rocks are fed into the rotor to be accelerated and crushed against the stationary anvils.
5. Gyratory Crusher:
- Gyratory crushers are primarily used in mining, but they may also be used in the production of aggregates. They have a conical head and a concave surface, which crushes the material between the head and concave.
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6. Mobile Crushers:
- Mobile crushers, including mobile jaw crushers and mobile impact crushers, provide flexibility and mobility for on-site crushing of aggregates and ballast. They are often used in construction projects where materials need to be processed directly at the job site.
7. Screens and Scalpers:
- Screens and scalpers are used to separate different sizes of aggregates after the initial crushing stage. Vibrating screens are commonly employed to classify and separate materials based on size.
8. Conveyors:
- Conveyors are crucial for transporting materials between various stages of the crushing process and for stockpiling the final products. They enhance efficiency in material handling.
9. Dust Suppression Systems:
- Crushing operations can generate dust, and dust suppression systems are used to minimize environmental and health impacts. These systems may include water sprays or chemical suppressants.
10. Quality Control:
- Quality control measures, such as particle size analysis and gradation testing, are essential to ensure that the produced aggregates and ballast meet the required specifications and standards.
11. Environmental Considerations:
- Crusher equipment should adhere to environmental regulations, and measures like dust control, noise reduction, and proper waste disposal should be implemented.
When selecting aggregate and ballast crusher equipment, factors such as the type of material, required product size, production capacity, and mobility requirements should be taken into consideration. Additionally, adherence to safety and environmental standards is crucial in the operation of crushing equipment.
Listing

10,533 km
Drying system
Rotary Dryer for wood, biomass, sawdust1200X10000 rotary drum dryer
Call
Condition: new, Year of construction: 2025, power: 11 kW (14.96 HP), Rotary drum dryer for drying various kinds of materials like sand, biomass, sawdust, red mud, bentonite, coal
Diameter: 1200mm
Length: 10000mm
Power: 11-13KW
Gradient: 3%
Capacity: 1.5-3 t/h
Weight: 14Tons
Besides this model, we also have the other models of rotary drum dryer 1500x12000mm, 2400x20000mm, and complete drying system for various materials, welcome to contact us for more details
Our factory can design suitable solution according to your specific requirements.
Rotary drum dryers are highly efficient machines used extensively in the processing of wood chips, sawdust, and biomass. They operate by utilizing a rotating drum that heats and dries the materials as they are transported through the cylinder. The design of these dryers allows them to handle a wide range of particle sizes and moisture levels, making them suitable for various types of biomass. They can also tolerate high-temperature exhaust gases, which contributes to their efficiency and versatility in industrial applications.
Rotary Drum Dryer for Wood Chip, Sawdust, Biomass
🌳 Introduction to Rotary Drum Dryers
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In the realm of biomass processing, moisture control is key. Enter the Rotary Drum Dryer, an indispensable machine designed to efficiently reduce the moisture content of wood chips, sawdust, and biomass. This essential tool enhances productivity, improves fuel quality, and is pivotal in biomass energy production. Let’s explore its functionality and benefits! 💡
💼 Key Benefits of Using a Rotary Drum Dryer
1. Energy Efficiency: Designed to optimize energy use, Rotary Drum Dryers consume less power while delivering high drying efficiency. 🌿💡
2. High Capacity: Capable of handling large volumes of biomass, these dryers are perfect for industrial applications where large-scale drying is needed. 🏭
3. Improved Product Quality: By achieving the optimal moisture content, the dryer enhances the quality of biomass for fuel, pellets, and other applications. 🔥
4. Versatility: Suitable for a wide range of materials including wood chips, sawdust, and various types of biomass, making it a versatile tool in any biomass processing plant. 🌳
# Application Fields and Materials of Rotary Drum Dryer
II. Application Fields
A. Agriculture
- Drying of grains, seeds, and forage.
- Processing of agricultural by-products like straw and husks.
B. Food Industry
- Dehydration of food products such as fruits, vegetables, and spices.
- Preservation of food quality during drying.
C. Chemical Industry
- Drying of chemical powders, granules, and crystals.
- Application in the production of fertilizers and detergents.
D. Mining and Minerals
- Drying of ores, coal, and mineral concentrates.
- Reduction of moisture content for easier handling and processing.
E. Construction Materials
- Drying of sand, cement, and other construction aggregates.
- Preparation of materials for manufacturing processes.
F. Pharmaceuticals
- Drying of pharmaceutical powders and active ingredients.
III. Materials Processed by Rotary Drum Dryer
A. Organic Materials
- Biomass, wood chips, sawdust, and animal feed.
B. Inorganic Materials
- Sand, clay, limestone, and gypsum.
C. Waste Products
- Sludge from wastewater treatment plants.
- Industrial by-products for recycling or reuse.
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10,533 km
Crushing equipment
HSI impact crusher & 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.
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:
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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.
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10,533 km
Powder equipment for sand & micro powder
Mingyuan Powder production equipment1.83X11m Micro Powder Ball Grinding Mill
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Condition: new, Year of construction: 2025, functionality: fully functional, Ball Mill with Air Classifier: The Ultimate Powder Processing Equipment
In the world of industrial powder production, precision, efficiency, and flexibility are paramount. Whether producing ultra-fine powders for high-tech applications or coarser materials for everyday products, the combination of a Ball Mill with Air Classifier offers unparalleled performance. This dynamic duo provides a comprehensive solution for industries ranging from chemicals and ceramics to paints, plastics, and pharmaceuticals.
This article introduces the ball mill with an air classifier, explores its applications, and highlights the key advantages of this essential powder equipment.
General Introduction to Ball Mill with Air Classifier
ball mill with air classifier is an advanced grinding and classification system designed for efficient, high-quality powder production. The system consists of two main components:
1. Ball Mill: A cylindrical grinding device filled with grinding media (such as steel balls) that operates by rotating around its axis. The raw material is reduced to smaller particle sizes through impact and friction within the mill.
2. Air Classifier: A sophisticated device that separates particles based on size using airflow. Fine particles are carried away, while coarser particles are returned to the ball mill for further grinding.
The combination of these two components creates a closed-loop system that ensures consistent particle size distribution, high efficiency, and minimal waste.
Applications of Ball Mill with Air Classifier
The ball mill with air classifier is a versatile solution used in a wide range of industries to process various materials. Key applications include:
1. Mineral Processing
The system is widely used in the production of minerals such as calcium carbonate, quartz, feldspar, and talc. These finely ground minerals are essential for industries like ceramics, paints, plastics, and rubber.
2. Cement and Construction Materials
Cement and other construction materials require precise particle size control for optimal performance. The ball mill with air classifier ensures uniformity and enhances the quality of construction materials.
3. Chemicals and Pharmaceuticals
Fine powders play a critical role in the chemical and pharmaceutical industries. From active pharmaceutical ingredients (APIs) to industrial chemicals, this system delivers the consistent quality required for these applications.
4. Paints, Coatings, and Pigments
The production of paints and coatings demands ultra-fine powders to achieve smooth finishes and vibrant colors. The ball mill with air classifier produces high-quality powders for superior results.
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#### 5. Food and Agriculture
Food-grade powders such as additives, preservatives, and agricultural products like fertilizers can be efficiently processed using this system, meeting stringent regulatory requirements.
Industries That Benefit from Ball Mill with Air Classifier
Several industries rely on the capabilities of this system to produce fine powders with specific characteristics:
- Ceramics: Produces high-purity powders for tiles, insulators, and advanced ceramics.
- Rubber and Plastics: Creates fillers and additives for improved durability and performance.
- Pharmaceuticals: Ensures consistent particle size for APIs and excipients.
-Construction: Delivers materials for concrete, plaster, and other applications.
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10,533 km
Construction machine/ sand gravel making
Sand gravel fabrication plant50-600 t/h sand gravel crushing plant
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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.
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Stationary vs. Mobile Sand Gravel Fabrication Plants
Stationary Fabrication Plants
Best For: Long-term, large-scale projects and industrial operations.
Advantages:
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:
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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.
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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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.
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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.
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.
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