Used Grinding Flanges, Diamond Stones, Grinding Magnet for sale (7,569)

Condition: used, Year of construction: 1995, functionality: fully functional, Drum Grinding and Polishing Unit Manufacturer: UHLIG, Type UB 22 Year: 1995 Technical Data: Make: Werner Uhlig Model: UB 22 Year of manufacture: 1995 Drive: Worm gear with motor Rotational speed: 5.6 – 54 l/min Shaft diameter: 25 mm, max. torque: 34 Nm Motor power: 0.25 kW Dimensions: approx. 1.00 x 0.90 x 1.20 m Weight: approx. kg (not specified) Fjdpfeyw Rhmex Ag Asgc Equipment: - Control with frequency inverter - 2 single-chamber drums, approx. 200 mm wide, diameter 260 mm - Infinitely variable drum speed - Fresh water rubber hose - Waste water drain connection All details are subject to change without notice. A demonstration under power is possible at any time in our exhibition hall.

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various 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, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (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 causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. 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 balls or ceramic balls of different 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: Dry grinding: Suitable 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. Fgodpfxoq Nf U Ee Ag Ajc Application in Mining Plants 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. Common Applications: Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Conclusion A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.

Condition: excellent (used), Grinding table with extraction Work table 149x105cm Fsdjh Uci Ejpfx Ag Aegc Overall dimensions 149x105x160cmH + extraction spigot

Condition: new, Year of construction: 2026, power: 7.5 kW (10.20 HP), Batch ball mills find applications in various industries where the processing of materials in discrete batches is required. The versatility of batch ball mills makes them suitable for a range of applications. Here are some common batch ball mill applications: 1. Ceramics Industry: - *Glaze Preparation:* Batch ball mills are extensively used in the ceramics industry for preparing glazes. Raw materials such as feldspar, quartz, and clay are ground with ceramic balls to achieve the desired particle size for glaze formulation. 2. Chemical Industry: - *Material Grinding:* Batch ball mills are used for grinding and blending various chemical materials. This includes the production of pigments, dyes, and other specialty chemicals where precise particle size control is crucial. 3. Pharmaceuticals: - *Drug Formulation:* In pharmaceutical manufacturing, batch ball mills are used for grinding and blending powders to create drug formulations. The controlled environment provided by these mills is essential for maintaining the integrity of pharmaceutical compounds. 4. Food Industry: - *Ingredient Mixing:* Batch ball mills may find application in the food industry for mixing and grinding ingredients. This can include the production of food additives, flavorings, and other powdered or granular products. 5. Mining and Minerals Processing: - *Ore Grinding:* Batch ball mills are used in mining and minerals processing for grinding minerals and ores. The controlled grinding helps in obtaining the desired particle size for subsequent processes, such as mineral separation or extraction. 6. Paints and Coatings: - *Pigment Dispersion:* In the paints and coatings industry, batch ball mills are employed for dispersing pigments into paint formulations. Achieving a uniform particle size is crucial for the quality and appearance of the final coating. 7. Building Materials: - *Raw Material Grinding:* Batch ball mills are used in the preparation of raw materials for the production of building materials, such as cement and concrete. Grinding of materials like limestone and clay helps in obtaining the desired fineness for subsequent processes. 8. Electronic Materials: - *Ceramic Powder Processing:* In the electronics industry, batch ball mills can be employed for processing ceramic powders used in the production of electronic components and insulating materials. Fedpoq I N H Nsfx Ag Aegc 9. Research and Development: - *Material Testing:* Batch ball mills are often used in research and development laboratories for testing and optimizing material formulations. They provide a controlled environment for small-scale processing and experimentation. 10. Customized Applications: - *Specialized Processes:* Batch ball mills can be adapted for various specialized processes in different industries where precise grinding and mixing are required. Custom modifications can be made based on specific application requirements. When using a batch ball mill, it's important to consider factors such as the type of material being processed, desired particle size, and the specific requirements of the end product. Additionally, following the manufacturer's guidelines and maintaining proper operating conditions are essential for efficient and effective milling processes. Technical details We have different options for different requirements, please contact our team for more info.

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. Fsdpfx Ageq Ngafo Asgc 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: 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.

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 Fedpfxeq Igiij Ag Aegc 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. - 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.

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 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. Fsdpfjvlwkxjx Ag Aegc -Construction: Delivers materials for concrete, plaster, and other applications.

Condition: good (used), functionality: fully functional, For sale is a TSC NX300 tool precision grinding machine from 1985. The grinding machine is in good condition, considering its age. Technical data: Manufacturer / Model: TSC / NX300 (NX series) Fjdpfx Aozb H S Ueg Asgc Serial number: 2523 Drive power: 6.37 kW (approximately 8.5 hp) Electrical connection: 380 V (three-phase) / 50 Hz / 3 phases Accessories: 2-axis digital display; continuously adjustable electromagnetic chuck Upon request, transport and loading can be arranged throughout Europe for an additional fee. Prices plus VAT. Inspection is possible by appointment. Contact us, our team will be happy to assist you. Trade-in or exchange is possible! Machine purchase and sale BUYING / SELLING PRODUCTION & METALWORKING MACHINES, AMONG OTHERS. Do you need a high-quality, yet affordable, metalworking machine for your production? Or do you want to sell yours? For more information or contact options, please visit our website.

Condition: good (used), Year of construction: 2013, grinding length: 500 mm, grinding width: 200 mm, total height: 1,750 mm, total length: 2,150 mm, total width: 1,450 mm, feed length X-axis: 550 mm, grinding height: 350 mm, grinding spindle motor power: 1,500 W, For sale is a surface grinding machine from the manufacturer Okamoto, model ACC 52 SA. The surface grinding machine is in very good condition and can be put into operation immediately. Technical specifications: Manufacturer: Okamoto Machine Tool Model / Type: ACC 52 SA Year of manufacture: 2013 Max. grinding length: 500 mm Max. grinding width: 200 mm Distance from table surface to spindle center: approx. 422 mm Size of magnetic clamping plate: 500 x 200 mm Table speed (hydraulic): 0.3 – 25 m/min Grinding wheel dimensions: Ø 205 x 19 x Ø 50.8 mm Spindle speed: approx. 3,000 rpm Spindle motor: 1.5 kW Total machine weight: approx. 1,700 kg Transport and loading can be arranged throughout Europe, for an additional charge, upon request. Prices plus VAT. Inspection possible by appointment. Contact us, our team will be happy to assist you. Trade-in or exchange possible! Machine buying and selling PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES, ETC. Fjdezb E Hdjpfx Ag Aogc Do you need a high-quality, but affordable, metalworking machine for your production? Or do you want to sell yours? For more information or contact options, visit our website.

Condition: good (used), Year of construction: 1982, 1 used surface and guideway grinding machine Manufacturer: ELB Model: SWDE 30 U CNC Year of manufacture: 1982 / 1999 Control type: CNC Control: Mitsubishi 520 Location: NRW Country of origin: Germany Delivery time: short notice Delivery terms: ex stock TECHNICAL DATA Grinding length: 3000 mm Grinding width: 900 mm Workpiece height: 600 mm Electromagnetic chuck: 3000 x 900 mm Pole pitch: 18 mm Grinding wheel dimensions: Ø 500 x 100 mm Control: Mitsubishi 520 Fodpfeynglbex Ag Ajgc Total power requirement: 18.5 / 5.5 kW Machine weight approx. 19 t Space requirement approx. 9 x 4.5 x 3.5 m Shipping dimensions approx. 13 x 2.5 x 3.5 m

Condition: good (used), Year of construction: 1990, functionality: fully functional, grinding length: 1,200 mm, grinding width: 500 mm, total height: 2,540 mm, total length: 4,250 mm, total width: 2,270 mm, rapid traverse X-axis: 20 m/min, travel distance X-axis: 1,350 mm, grinding spindle speed: 1,500 rpm, power: 7.5 kW (10.20 HP), For sale is a PROTH PSGC-50120AHR surface grinding machine. The item is in good condition. Working area & travel distances: Max. travel (cross x longitudinal): 560 x 1350 mm Grinding area / table surface: 500 x 1200 mm Max. distance from spindle center to table surface: 700 mm Max. height from table surface to the bottom edge of the standard grinding wheel: 522 mm Fodpfx Aozb Er Hog Ajgc Axis movements & feeds: Longitudinal movement (X-axis): Table speed (hydraulic): 1 – 25 m/min Cross movement (Z-axis): Intermittent cross feed (electromechanical): 0.1 – 15 mm/feed Continuous cross feed (rapid traverse): 2000 mm/min (at 50 Hz) / 2400 mm/min (at 60 Hz) Handwheel feed per revolution: 5 mm (scale division: 0.02 mm) Vertical feed (Y-axis): Rapid traverse (optional/equipment): 200 mm/min Handwheel feed per revolution: 0.25 mm (scale division: 0.002 mm) Grinding spindle & grinding wheel • Grinding wheel dimensions: 355 x 50 x 127 mm • Spindle speed (50 Hz / 60 Hz): 1500 / 1800 rpm • Spindle motor: 7.5 kW (optional 11 kW) / 10 HP Transport dimensions & weights: Machine weight (net): approx. 6,100 kg Machine weight (gross/transport weight): approx. 7,500 kg Transport dimensions (L x W x H): 4.25 x 2.27 x 2.54 m Hydraulic motor: 3.7 kW / 5 HP

Condition: used, Year of construction: 2017, functionality: fully functional, SCHIATTI FPS SME 8 – Year 2017 STRAIGHT GRINDING MACHINE, 8 Wheels Fgodpfjzbrkiox Ag Ajc Minimum workable size: 80 x 80 mm Thickness: 3–30 mm Speed: 0.5 – 5.5 m/min Power: 14 kW Variable angle: 0–45° 180,000 linear meters processed

Condition: excellent (used), workpiece diameter 30 - 325 mm grinding depth 60 mm clamping length 1000 mm center hole 1 - 30 mm weight of the machine ca. 0,2 t dimensions of the machine ca. 0,5 x 0,5 x 1,7 m Fgodpfx Aszcq Rqjg Ajc dressing unit, counter steady, grinding stones

Condition: new, Year of construction: 2021, weight / kg Fedpfx Agezcq N Ts Aogc

Condition: excellent (used), Year of construction: 1982, Max. grinding diameter: 400mm Max. grinding length: 2000mm Max. workpiece weight: 300kg YOM: 1982 Fjdpfszbh Azjx Ag Aogc

Condition: ready for operation (used), Indramat MDD071C-N-060-N2S-095GA0 Permanent Magnet Motor SN MDD071-09260, used, normal signs of use, 100% functional, scope of delivery as per photos Fsdpfxsi D Iuve Ag Asgc

Condition: ready for operation (used), Indramat MDD112C-N-020-N2L-180GA0 Permanent magnet motor, hole spacing of the mounting holes: 152 x 152 mm, Ø drive shaft: 32 mm, used, professionally tested and overhauled, with 12 months warranty, 100% functional ATTENTION: Please ask for charges for packing and transport separately! ATTENTION: Please inquire for charges for packing and transport separately! Fgedsi D Iwmopfx Ag Asc

Condition: new, Rexroth Indramat MDD071B-N-060-N2M-095GA0 Permanent magnet motor , unused, 100% functional Fedpfji D Ndtox Ag Aogc

Condition: ready for operation (used), Indramat MAC112C-0-KD-3-F / 130-A-0 Permanent magnet motor SN:51095 ,used, normal signs of wear, 100% functional, scope of delivery according to photos Fgjdpfx Agsi D Iqkj Aec

Condition: ready for operation (used), Indramat MAC090C-0-KD-3-C/110-B-1/S001 permanent magnet motor , serial no. according to photo , hole spacing of mounting holes: 116 x 116 mm, Ø drive shaft: 24 mm ,used, strong traces of use, 100% functional, scope of delivery according to photos Fgsdji D Imnspfx Ag Ajc

Condition: ready for operation (used), Siemens 1HU3074-0AC01 Permanent Magnet Motor SN: E5G1050404013 with 1HU1052 20mV/min tacho, used, in good condition, 100% functional, scope of delivery as per photos. Fodpfsy Npr Usx Ag Aegc

Condition: ready for operation (used), Siemens 1HU3078-0AC01-0ZZ9-Z permanent magnet motor SN: E8763670601001, used, good condition, 100% functional, scope of delivery as shown in photos, Z see nameplate. Fjdpfox Dvk Rex Ag Aogc

Condition: ready for operation (used), Siemens 1HU3078-0AF01 -Z Z=H01 Permanent Magnet Motor SN: E0V87827901008, used, heavy signs of wear, 100% functional, scope of delivery as per photos. Fjdpfsx Dvlnox Ag Asgc

Condition: ready for operation (used), Siemens 1FT6086-1AF71-4AG1 permanent magnet motor SN:EK568703902006, used, normal signs of use, 100% functional, scope of delivery as per photos Fedjvl U Sgopfx Ag Asgc

Condition: ready for operation (used), Siemens 1HU3056-0AC01 SN: BRD57608701003 Permanent Magnet Motor, used, normal signs of use, 100% functional, scope of delivery as per photos. Fjdpex Dvfzefx Ag Aogc