Used China for sale (275)
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Listing
Zheng Zhou Shi
8,333 km
Drying system
Single & Triple pass rotary dryerFor wood, sawdust,coal,fertilizer drying
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Condition: new, Year of construction: 2026, functionality: fully functional, power: 11 kW (14.96 HP), A triple pass rotary drum dryer is a type of industrial dryer that is used to reduce or remove moisture from a material. It gets its name from the three rotating drums through which the material passes, each with a different purpose in the drying process. This type of dryer is commonly used in the production of various bulk solids, including minerals, agricultural products, and biomass.
Here are the key features and components of a triple pass rotary drum dryer:
1. Triple Pass Design:
- The material being dried passes through three rotating drums or cylinders, hence the term "triple pass." Each drum serves a specific purpose in the drying process.
2. Material Flow:
- The material enters the dryer and first passes through the innermost drum. After the initial drying phase, it moves to the middle drum and then to the outer drum, undergoing additional drying in each pass.
3. Heat Source:
- Heat is typically provided by a combustion system, such as a burner or furnace, located at one end of the drum dryer. The hot gases generated by the combustion process flow through the rotating drums, transferring heat to the material.
4. Air Flow:
- The dryer is designed to optimize air flow through the drums, ensuring efficient drying. In a triple pass design, the material and hot gases move counter-currently through the three drums, enhancing heat transfer and drying efficiency.
5. Lifting Flights or Lifters:
- Lifters are internal components inside the drums designed to lift and cascade the material as it rotates. This movement promotes good heat transfer and uniform drying.
6. Retention Time:
- The triple pass configuration allows for an extended retention time of the material in the drying system. This longer exposure to heat enhances the drying efficiency, making the triple pass rotary drum dryer suitable for materials with high moisture content.
7. Cooling Section:
- After the material completes the three passes and reaches the end of the drum dryer, a cooling section may be included to reduce the temperature of the dried material before it is discharged.
8. Applications:
- Triple pass rotary drum dryers are used in various industries, including agriculture (drying crops like grains), minerals (drying ores or concentrates), and biomass (drying wood chips or other organic materials).
9. Efficiency and Energy Consumption:
- Triple pass rotary drum dryers are known for their high efficiency due to the extended drying time and effective heat transfer. However, they may have higher energy consumption compared to single or double pass dryers.
When selecting a triple pass rotary drum dryer, it's essential to consider factors such as the type of material to be dried, required moisture reduction, and overall processing requirements. Proper design and operation are crucial to achieving optimal drying performance.
Technical details
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We have different options for different requirements, please contact our team for more info.
Listing
Zheng Zhou Shi
8,333 km
Grinding mill
Abrasive Aluminium Oxide Grinding PlantMicrosilica powder Grinding Mill
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Condition: new, functionality: fully functional, Year of construction: 2026, 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.
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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:
- 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
Zheng Zhou Shi
8,333 km
Powder grinding mill
ball mill for mining &fine powder makingsilica/Barite/limestone powder plant
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Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making:
A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing.
Working Principle
The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application.
Structural Composition
A standard ball mill consists of several main components:
Feeding part: Ensures uniform material input through a feeder or screw conveyor.
Discharging part: Can be grate type or overflow type, depending on the discharge method.
Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners.
Transmission system: Includes motor, reducer, small transmission gear, and electrical control.
Grinding media: Steel or ceramic balls of various diameters for efficient grinding.
The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption.
Technical Details/Typical Specifications:
Feeding size: ≤25 mm
Discharge size: 0.074–0.4 mm
Capacity: 0.65–615 t/h (depending on model and material hardness)
Cylinder speed: 18–38 r/min
Power: 18.5–4500 kW
Liner material: High manganese steel, rubber, or alloy steel
Grinding media load: 30–45% of cylinder volume
Operating Modes:
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Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz.
Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity.
Application in Mining and Powder Production
In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use.
In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications.
Conclusion
A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.

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Listing
Zheng Zhou Shi
8,333 km
Roll forming line
Rod ball mill / Rod Grinding MillFor Sand and mining beneficiation plant
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Condition: new, Year of construction: 2026, 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
8,333 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: 2026, 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. 💪
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📈 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.
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! 📞
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Listing
Zheng Zhou Shi
8,333 km
Shredder for wood, plastic recycling
Double-Shaft Shredder For Recyclingwaste tire, wood,root,metal
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Condition: new, functionality: fully functional, Year of construction: 2026, Product overviews of Waste Industrial Timber Wood Pallet Double Shaft Shredder
Shredders can generally be used to shred hard-to-break plastics, rubber, large tires, large nylon materials, large pieces of fishing nets, fibers, paper, wood, electrical devices, cables, PET bottles, cardboard, wood, plastic barrels, etc. Solid objects.
The main function of the equipment is to squeeze the bulk materials and large-diameter drum metal materials that are not convenient for transportation through the shear of the shredder, and shred them into sheets that meet the requirements.
The main structure of the double-shaft shredder is a feed hopper, a knife roller, a driving device, a bearing, a hydraulic system, and an electric control box system.
Working principle: All kinds of waste materials enter the shredding chamber through the feeding hopper. The double-knife rollers do relative rotation to shred and cut the materials, and then the materials are discharged from the shredder to achieve the shredding of large pieces of materials.
Applicable materials and fields
Double shaft shredder is one of ethential equipment for waste recycling in following fields and materials:
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+Bulky Waste: Sofa,Mattress,Chair, Funiture,Windows,etc
+Industrial Waste: Textiles,Leather,Rubbers, Leathers ,General industrial waste,etc
+Hazardous Solid waste: Medical waste,Paint sludge,Radioactive waste,Hazardous waste oil drum,Jumbo bag,etc
+Paper waste: Carton,Cardboard,Book,Newspaper,Document,Brochure,Packaging paper,etc
+Garden waste: Branch, Wood pallet, Trunks, Boards,etc
+Domestic waste +Biomass straw: Straw, Bamboo, Corn, Sorghum straw, Bean straw, Fruit shell, Palm shell, etc
+Scrap metal: Car Shell, Aluminum casting, Household appliances, Scrap light metal,Automobile hub,etc
+Paper mill waste: Paper mill slag, Paper mill rope, Paper mill offcut,etc
+Wood pallet, scrap furniture, waste chair, tree roots recycling, etc.
Double shaft shredder main body:
The main body is welded with excellent steel plate to ensure the stability of the equipment under heavy load for a long time.
Bearing:
The bearing seat is split and easy to disassemble, and the movable knife, fixed knife, bearing and other parts can be quickly removed, and it is easy to maintain and replace the knife. The sealing structure can avoid the contact of broken materials and grease, and can also protect bearings and gears when handling liquid materials.
Listing
Zheng Zhou Shi
8,333 km
Ball Mill for Ore mining & sand grinding
batch ball mill & wet mining ball mill2400X4500 ball mill
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Condition: new, fuel type: electric, Year of construction: 2026, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill
Drum diameter: 2400mm
Drum length: 4500mm
Motor power: 320KW
Max input size: 25mm
Capacity:35-60 t/h
Weight: 72Tons
Ball loading: 30Tons
Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info.
A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill.
Here are some considerations for using a ball mill in ore mining and silica grinding:
1. Ore Characteristics:
- Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill.
- Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size.
2. Silica Grinding:
- Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment.
3. Ball Mill Type:
- Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores.
4. Mill Size and Capacity:
- Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput.
- Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently.
5. Grinding Media:
- Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding.
6. Liners and Lifting Aids:
- Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process.
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- Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material.
7. Control and Monitoring Systems:
- Automation: Utilize control systems to automate the milling process and ensure optimal performance.
- Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation.
8. Safety Measures:
- Safety Systems: Implement safety features to protect personnel and equipment during operation.
Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.
Listing
Zheng Zhou Shi
8,333 km
Powder grinding machine
Fine powder grinding mill, clinker millSuperfine ball mill for micro powder
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Condition: new, Year of construction: 2026, 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:
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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.
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
8,333 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: 2026, 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
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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.
#### 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.
Listing
济南市
8,338 km
Electric bending machine
Jinan Kafe CNC Machinery Co., Ltd.All Electric Servo Press Brake
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Condition: new, functionality: fully functional, Year of construction: 2025, machine/vehicle number: 1235, controller manufacturer: Germany Beckhoff, working width: 1,200 mm, bending angle (max.): 90 °, sheet thickness steel (max.): 4 mm, sheet thickness aluminum (max.): 6 mm, total length: 1,685 mm, total width: 1,262 mm, type of input current: three-phase, workpiece length (max.): 1,200 mm, workpiece height (max.): 430 mm, nominal power (apparent): 3 kVA, number of spindles: 6, opening width: 400 mm, - Germany Beckhoff System, Closed-loop control, High bending accuracy.
- Italy GIVI MEASURE precision linear encoder.
-High strength machine body after heat-treated.
- No need to change bending tool.
- The Blank-holder tool can automatically change the length basic on the sheet length.
- Multilateral automatic continuous bending.
-Automatic programming software can finish all the process
- Automatically check and optimize. the process
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-All servo motor control, fast and energy saving
- Automatically control pressing force.
Listing
Zheng Zhou Shi
8,333 km
Crushing unit
Construction waste recycling machineConstruction&demolition management
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Condition: new, Year of construction: 2026, Creating a cheap portable or mobile sand making plant involves optimizing costs while maintaining functionality and efficiency. Here's a basic outline of components and considerations for designing a cost-effective portable sand making plant:
1. Portable Sand Making Machine:
- Select a cost-effective sand making machine that meets your production requirements. Consider factors like capacity, efficiency, and maintenance costs.
- Look for options that offer good performance at a lower initial investment.
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2. Screening Equipment:
- Choose a portable screening unit to separate the sand into different sizes. This is crucial for producing high-quality sand with the desired particle size distribution.
- Consider modular screening units that are easy to transport and set up.
3. Conveyor Systems:
- Utilize conveyors to transport raw materials between different components of the plant. Opt for simple and reliable conveyor systems.
- Explore cost-effective conveyor options that are easy to maintain.
4. Hopper and Feeder:
- Incorporate a hopper and feeder system to ensure a continuous flow of raw materials to the sand making machine. This helps optimize the production process.
- Choose a design that minimizes material spillage and wastage.
5. Power Source:
- Consider energy-efficient power sources to reduce operational costs. This could include using generators or connecting to the electrical grid, depending on the availability and cost of electricity in your location.
6. Chassis and Mobility:
- Opt for a simple and robust chassis design that allows for easy transportation. Depending on your needs, choose between wheels or tracks for mobility.
- Aim for a design that facilitates quick setup and dismantling to save time and labor costs.
7. Control System:
- Implement a user-friendly control system that enables operators to monitor and adjust the sand making process efficiently.
- Consider automation features that enhance control and reduce the need for constant manual intervention.
8. Dust Control and Environmental Considerations:
- Integrate effective dust control measures to comply with environmental regulations and ensure a safe working environment.
- Explore environmentally friendly features to align with sustainability goals.
9. Modular Design:
- Consider a modular design for easy customization and scalability. This allows you to adapt the plant to varying production needs over time.
10. Used Equipment:
- Explore the possibility of using refurbished or used equipment to cut down on initial costs. Ensure that the used equipment is in good working condition and can meet your production requirements.
Remember that while cost optimization is important, it's crucial to maintain the quality and efficiency of the sand making process. Additionally, compliance with environmental regulations should be a priority. Always consider the specific requirements of your project and seek professional advice if needed.
Listing
Zheng Zhou Shi
8,333 km
Construction debris/waste recycling line
jaw cone crusher plant 30-300 tphConstruction & Demolition Recycling Line
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Condition: new, Year of construction: 2026, functionality: fully functional, power: 75 kW (101.97 HP), Jaw crusher for stone & ore crushing in quarry and mining fields
Model: PE600X900
Max input size: 500mm
Capacity: 80-135 t/h
Motor: 75KW
Weight: 15T
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Besides this models, we also have the other models like PE900X1200, PE500X750, PE250X400, PE400X600, etc, and we also have impact crusher, cone crusher, hammer crusher, vsi crusher, more important we can also provide complete stone crushing screening plant with capacity 30-1000 t/h, welcome to contact us for more details if you want a different model or the other type of crushing machine.
You can leave us a message if you need a different model or a different type of crusher.
Listing
Zheng Zhou Shi
8,333 km
Drying system
Rotary Dryer for wood, biomass, sawdust1200X10000 rotary drum dryer
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Condition: new, Year of construction: 2026, 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
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
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- 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.
Listing
济南市
8,338 km
Panel bending machine
Jinan Kafe CNC Machinery Co., Ltd.Press Brake
Call
Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1032, warranty duration: 12 months, total width: 2,300 mm, total length: 1,685 mm, bending angle (max.): 90 °, working width: 3,200 mm, workpiece length (max.): 3,200 mm, workpiece height (max.): 370 mm, nominal power (apparent): 4 kVA, number of spindles: 4, sheet thickness aluminum (max.): 6 mm, sheet thickness steel (max.): 4 mm, type of input current: three-phase, -Complete machine frame processing
-Double-cylinder electro-hydraulic synchronous control
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-A variety of electro-hydraulic CNC systems are optional
-Mechanical compensation
-Segmented mold
-High-precision back gauge structure
-Scalable number of axes
Listing
济南市
8,338 km
Sheet metal processing production line / Flexible bending production line
Jinan Kafe CNC Machinery Co., Ltd.Manual Penal bender(Bending center )
Call
Condition: new, functionality: fully functional, Year of construction: 2025, controller manufacturer: Self-developed brand, workpiece length (max.): 2,000 mm, workpiece height (max.): 160 mm, nominal power (apparent): 45 kVA, number of spindles: 14, machine/vehicle number: 2016, Product Features:
The KaFe manual Panel Bender (Bending Center) is a next-generation, fully automatic multilateral bending center, offering high precision and efficiency. It represents a benchmark for automated production in the sheet metal manufacturing industry. It significantly reduces labor costs and boasts a bending speed three times that of CNC press brakes, reaching 0.5 seconds per cycle. Full servo control ensures product accuracy within 3 seconds.
Product Function:
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The KaFe Manual Panel Bender (Bending Center) can bend sheet metal into various complex shapes without the need for molds. Equipped with a pure electric servo system, it replaces hydraulic drive and offers environmentally friendly, high-speed, high-precision, and maintenance-free features. This high-tech product was developed and manufactured to improve production efficiency, reduce labor intensity, and enhance corporate image in the sheet metal industry.
Clickout
Ningbo
9,204 km
Steam Turbine
MANDK080/230R
Condition: used, functionality: fully functional, machine/vehicle number: 6421, power: 31,020 kW (42,175.41 HP), Year of construction: 2009, Main Parameters:
Model: DK080/230R
S/N:6421
Year Built: 2009
Rated power: 31020 Kw
Rated speed: 5056 rpm
Efficiency: 82.7%
Speed ad: 4955 ~ 5175 rpm
Inlet steam flow: 84.1 t/h
Inlet steam: Temp.: 520 °C, Pressure: 9.3 MPaA
For guarantee case
Outlet: Pressure: 0.0081 MPa(A), Temp.: 41.7 °C, Flow: 84.1 T/h
Outlet temp. range: 41.7 ~ 56.9 °C
Outlet pressure range: 0.081 ~ 0.173 barA
Steam seal flowrate: 432+360 kg/h
Steam seal 1: Temp.: 520 °C, pressure: 9.3 MPaA
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Steam seal 2: Temp.: 260 °C, pressure: 1.0 MPaA
Outside size: 5400×5760×4734 mm
Remark: The above information is provided by the seller for reference only, subject to on-site actual conditions.
the technical information of Steam Turbines as below downloadable attachment.
Listing
China (People's Republic of China)
7,788 km
Gear grinder CNC machine
Gleason-PfauterP400G CNC Gear Grinder
Call
Condition: used, Year of construction: 2001, functionality: fully functional, wheel diameter: 350 mm, gear diameter: 400 mm, wheel width: 50 mm, spindle speed (max.): 6,000 rpm, spindle speed (min.): 600 rpm, workpiece weight (max.): 1,020 kg, total height: 3,048 mm, total length: 3,658 mm, total width: 2,590 mm, feed length X-axis: 440 mm, feed length Y-axis: 200 mm, feed length Z-axis: 400 mm, feed rate X-axis: 10 m/min, feed rate Y-axis: 5 m/min, feed rate Z-axis: 10 m/min, rotational speed (min.): 600 rpm, pivoting range: 80 °, rotational speed (max.): 6,000 rpm, spindle bore: 80 mm, travel distance X-axis: 440 mm, travel distance Y-axis: 200 mm, travel distance Z-axis: 400 mm, travel speed (max.): 10,000 mm/min, workpiece diameter (max.): 400 mm, We offer this used Gleason-Pfauter P400G (400mm/800mm) CNC gear grinder machine, year of construction 2001.
Type: Gear Grinders
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Model: P400G
Brand: GLEASON PFAUTER
Stock Number: GH1076
Serial # 28-727
Condition: Used
Year: 2001
Description: Gleason Pfauter Model P400G 5-Axis CNC Gear Grinder
Maximum Workpiece Diameter: 400 mm/800mm / 15.74”/31.48"
Maximum Grindable Profile Depth: 35 mm / 1.37”
Maximum Grinding Wheel Diameter: 350 mm / 13.77”
Maximum Grinding Wheel Width: 50 mm / 1.96”
Diameter of the Spindle Journal for Retaining: 80 mm / 3.14”
X-Axis Travel (Radial): 440 mm / 17.32”
Y-Axis Travel (Tangential): 200 mm / 7.87”
Z-Axis Travel (Axial): 400 mm / 15.74”
Maximum Grinding Head Pivoting Angle (+A-A): +/- 40°
Maximum Table Load: 10 kN / 2,248 Lbs.
Worktable Diameter: 380 mm / 14.96”
Worktable Bore: 80 mm / 3.14”
Tailstock Travel Distance: 650 mm / 25.59”
Tailstock Locating Bore: 90 mm / 3.54”
Feed and Rapid Traverse Rate (X-Axis): 10,000 mm/min / 393.70 IPM
Feed and Rapid Traverse Rate (Y-Axis): 5,000 mm/min / 196.85 IPM
Feed and Rapid Traverse Rate (Z-Axis): 10,000 mm/min / 393.70 IPM
Tool Speed (Spindle-S): 600 to 6,000 RPM
Worktable (C-Axis): 0 to 32 mm/min / 0 to 1.25 IPM
Dresser Travel Distance (Z2-Axis): 200 mm / 7.87”
Dresser Feed and Rapid Transverse (Z2-Axis): 5,000 mm/min / 196.85 IPM
Dresser Spindle Speed (Spindle – S2): 3,000 to 6,000 RPM
Maximum Dressing Wheel Diameter: 150 mm / 5.90”
Approximate Machine Dimensions: 144” LR x 102” FB x 120” Height
Approximate Filtration System Dimensions: 72” LR x 136” FB x 99” Height
Approximate Control Cabinet Dimensions: 42” LR x 72” FB x 88” Height
If you have any questions or need more information, feel free to send us a message or give us a call.
Listing
China (People's Republic of China)
7,788 km
Flatbed die cutter
HeidelbergDymatrix 106 CSB pro
Call
Condition: excellent (used), Year of construction: 2015, functionality: fully functional, punching force: 330 t, Machine for punching, embossing, waste removal, and blank separation
- as is -
System equipped with a high-performance sheet feeder designed for automatic NON-STOP operation
⦁ For fully automatic punching, creasing, and embossing with or without gripper edge
⦁ For removal of internal waste as well as lateral and rear sheet edges
⦁ For stack-like delivery of punched and waste-removed sheets with attached gripper edges or
⦁ For separation of gripper edges and subsequent stack-like delivery of the remaining sheets
⦁ With a patented gripper carriage registration system for highest registration accuracy
⦁ With a pile stacker machine enabling fully automatic interleaving sheet feed as well as NON-STOP stacking and does not require modification even for the smallest job sizes (exchange table with comb structure)
⦁ Interleaving sheet magazine with electronic level monitoring, refillable during production
⦁ With Centerline equipment
⦁ With automatic pallet change device at the delivery section
Specification
Maximum sheet size: 760 x 1060 mm
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Minimum sheet size: 350 x 400 mm
Maximum punching force: 3.3 MN (330 t)
Speed: 9,000 sheets/hour
Processable materials:
Paper min. 80 g/m²
Cardboard up to 2000 g/m²
Corrugated board up to 3 mm
(max. sheet warp 4%)
Equipment:
Optical sheet register (Dyset)
Automatic non-stop feeder
Waste removal station
Blank separation station
Centerline
Fully automatic pallet changing device at delivery
Incl. platform
Quick-lock frames at all tooling stations
Listing
Dongguan
9,491 km
Control unit
jakob mullerNF 42 4/54
Call
Condition: reconditioned (used), Year of construction: 2024, functionality: fully functional, machine/vehicle number: 03, overall weight: 350 kg, total width: 130 mm, total height: 1,800 mm, input voltage: 380 V, type of input current: three-phase, input frequency: 50 Hz, Equipment: documentation/manual, We have 17 sets of NF42 4/54,2/130,2/84,2/66,
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Year 1987-2005
With double iron roller
With rubber prester
With 16-20 Harness Frame
With binder thread motion
With 6 Contact Rail and Stop Motion Device
With 2 weft thread transport
State: Clean up and Clean, after repair testing
Listing
常州市
8,924 km
Tool grinder
ANCAFX7 LINEAR
Call
Condition: excellent (used), Year of construction: 2015, operating hours: 150,000 h, functionality: fully functional, machine/vehicle number: 570379, BRAND: ANCA MODEL:FX7 linear YEAR: 2015
TECHNICAL CHARACTERISTICS
Colour touch screen 19 ["]
Stroke X axis 384 mm
Resolution X axis 0.0001 [mm]
Stroke Y axis 317 [mm]
Resolution Y axis 0.0001 [mm]
Stroke Z axis 217 [mm]
Resolution Z axis 0.0001 [mm]
Stroke A axis 360 [°]
Stroke C axis 230 [°]
Resolution C axis 0.0001 [mm]
Max. grinding length 200 [mm]
Max. grinding diameter 200 [mm]
Grinding spindle attachment HSK-40F
Max. grinding wheel speed 10000 [rpm]
Grinding spindle motor power 19 [kVA]
Max. diameter grinding wheel 203 [mm]
Max. part weight in part holder headstock 20 [Kg]
Supply voltage 380-480 [V]
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Total power required 25 [kVA]
Machine dimensions 1930 x 1800 x 1810 [mm]
Weight 4500 [Kg]
* 1 FANUC tool loading robot
* 1 set of glass scale rules on the X and Y axes
* 1 RENISHAW part probe
Listing
Shanghai
9,067 km
Machining center
Vertical machining centerVMC 650
Call
Condition: new, Year of construction: 2025, table length: 900 mm, table width: 450 mm, number of spindles: 1, spindle speed (min.): 8,000 rpm, table load: 500 kg, VMC 650 CNC machining center, milling machine with CNC system
VMC 650 machining center is a multifunctional equipment that allows you to perform milling, drilling, thread cutting, and turning operations in automatic mode (if these options are available in the machine). The VMC 650 milling machine can have 16- or 24-position tool magazine. Depending on the customer's wishes, the milling machine can be equipped with a GSK, Siemens or Fanuc CNC system. It is possible to optionally add a Y-axis drive.
As a very convenient additional option, we recommend installing a chip conveyor that will save you time when working with the equipment.
Technical parameters:
Worktable size 900x450mm
Maximum workpiece weight 500 kg
Movement along the axes X/Y/Z 800/450/500 mm
Maximum distance from the spindle to the table surface 120-620 mm
Motor power 5.5-7.5 kW
Maximum spindle speed 8000 rpm
Spindle type BT40
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Positioning accuracy ±0.008/300 mm
Repeatability ±0.005 mm
Machine dimensions 300022752550 mm
Machine weight 4000 kg
It is also possible to supply CNC milling machines, machining centers with other table sizes:
VMC 850 table 1000x500 mm
VMC 855 table 1000x550 mm
VMC 1060 table 1200x600 mm
VMC 1160 table 1200x600 mm
VMC 1275 table 1300x700 mm
VMC 1370 table 1400x700 mm
VMC 1580 table 1600x800 mm
VMC 1680 table 1700x800 mm
VMC 1890 table 2000x900 mm
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Listing
Shanghai
9,067 km
Precision turning lathe
CNC metal lathe machine with flat bedCK6150 lathe
Call
Condition: new, Year of construction: 2025, turning diameter over cross slide: 250 mm, turning length: 730 mm, turning diameter: 500 mm, spindle speed (max.): 1,800 rpm, CNC lathe machine CK 6150 with flat bed
We offer a new CNC lathe machine model CK6150.
We use this machine in our production and you can see it in operation before ordering. The CK 6150 lathe has a flat bed and hardening guides, which ensures a long period of operation of the equipment.
The machine is equipped with a CNC system, the GSK CNC system is installed as standard. Optionally, the machine can be equipped with a Fanuc or Siemens CNC system.
The machine can have a tool holder for 4-6 or 8 tools, depending on the customer's wishes.
It is possible to install a hydraulic chuck on the machine, which will greatly simplify the process of installing parts on it and a hydraulic tailstock.
The CK 6150 lathe can be equipped with additional supporting frame for more accurate manufacturing of long parts.
Technical specifications:
Model CK 6150 x 1000
Maximum workpiece diameter over bed 500 mm
Maximum workpiece diameter over support 250 mm
Maximum workpiece length 1000 mm
Maximum turning length 730 mm
Spindle bore diameter 82 mm
Spindle speed 150-1800 rpm
Engine power 7.5 kW
Mechanical chuck (hydraulic optional)
Chuck size 250 mm.
4-position tool holder (6 or 8 optional)
Maximum tool size for tool holder 25x25 mm
Machine weight 2700 kg
Machine dimensions 2650×1700×1820 mm
We can also supply lathes CK 6140, CK 6150 and CK 6160 with other dimensions of the working part:
CK 6140 dimensions of the working part 550/750 mm
CK 6150 dimensions of the working part 1000/1500/2000 mm
CK 6160 dimensions of the working part 1000/1500/2000 mm
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CK 6152E dimensions of the working part 1000/1500/2000/3000 mm
CK 6165E dimensions of the working part 1000/1500/2000/3000 mm
CK 6165E dimensions of the working part 1000/1500/2000/3000 mm
CK 6185E dimensions of the working part 1000/1500/2000/3000/4000 mm
CK 61100E dimensions of the working part 1000/1500/2000/3000 mm
CK 61125E dimensions of the working part 1000/1500/2000/3000 mm
Listing
东莞市
9,499 km
Generator
卡特皮勒CG170-12
Condition: excellent (used), Year of construction: 2017, operating hours: 149 h, functionality: fully functional, machine/vehicle number: 2213373, overall weight: 13,000 kg, fuel type: gas, tank capacity: 131 l, color: yellow, power: 1,630 kW (2,216.18 HP), output current: 66 A, output voltage: 10,500 V, output frequency: 50 Hz, nominal power: 1,198 kW (1,628.82 HP), nominal power (apparent): 1,498 kVA, continuous power: 1,198 kW (1,628.82 HP), continuous power (apparent): 1,498 kVA, total length: 5,970 mm, total width: 1,778 mm, total height: 2,210 mm, rotational speed (max.): 1,500 rpm, motor manufacturer: 卡特皮勒, type of cooling: water, ambient temperature (max.): 35 °C, 设备在中国广东,使用时长149小时,全套设备已在工厂,保留完整,燃料天然气(煤气/沼气/氢气),
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Clickout
扬州市
8,860 km
SHW Werkzeugmaschinen PowerSpeed 5
SHW WerkzeugmaschinenPowerSpeed 5
Condition: used, Year of construction: 2020, Universal CNC Milling Machine, Maker SHW Werkzeugmaschinen, Model PowerSpeed 5, YOM 2010;
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X-travel 8000 mm, Y-travel 2100 mm, Z-travel 1300 mm;
Non-Rotating Workbench, Control: SIEMENS 840D PL;
Tools in tool magazine: 48
Spindle speed (max.): 6,000 rpm
Spindle speed (min.): 36 rpm
C-axis-swivel of milling head body 360 °
A-axis-swivel of milling head 180°
Table width: 5,500 mm
Table length: 2,600 mm
Total height: 4,900 mm
Total width: 16,200 mm
Total length: 9,000 mm
Weight: 31,600 kg (Not include cabinet and hydraulic station)
Clickout
嘉兴市
9,081 km
Minced Meat Production Line
Condition: used, Minced Meat Production Line, Including:
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2ea Mixing Elevator, Maker AMFEC, Model 15-C & 2-3K;
1ea Mixer, Maker AMFEC, Model 510;
1ea Screw Feeder, Maker AMFEC, Model 610;
1ea Vacuum Filling Machine, Maker VEMAG, Model HP25E, Year 2020;
Portioning Machine, Maker VEMAG, Model MMP223, Year 2020;
Plating Machine, Maker VEMAG, Model MLR380, Year 2020;
Conveyor and Inkjet Printer
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