Used Cold Pilger Rolling Mill for sale (17,648)

Condition: used, Year of construction: 2006, API tube mill 355mm x14mm (A3801) is line to produce pipes for petrol industries so can be perfect solution for your company to grow up API tube mill (Made in China), Forming machine is made in Japan OD 114–355mm wall thcikness: 4-14.3mm steel grade: N80 tube length:6-15m standard: API 5CT N80 scope of supply: Bwedpfev Hcwtjx Afnsh – slitting line; – tube mill; – two end facing machines; – two hydro testers; – 1 tube straightening machine, rolls (OD 114.3, 139.7, 219.1, 273.05, 323.9, 339.72 , 355.6mm) machine was made in 2006, stopped running in 2016. used seam annealer and HF welder, brand: Thermatool. Used slitter, Chinese brand. thickness: 4–14mm, N80, Q235, hot rolled steel. max coil width 1600–1700mm. 2+5 leveler DC motor: 55kw slitter DC motor: 160kw scope of supply: – coil car; – uncoiler (with 4 colums); – hold down roll; – peeler table; 2+5 leveler; – shear; – conveyor and loop; – guiding device; – slitter; – tension unit; – recoiler with support arm; – coil car; – approximate 12 slitting blades; – electric cabinet, hydraulic system. slitter is for tube mill

Condition: excellent (used), Year of construction: 1990, the machine in perfect condition very good machine This is a combo machine pelletizer and sandblasting machine (two in one) very low operation hours Bedpfx Afshmi Ucjnswh

Condition: new, power: 55 kW (74.78 HP), Year of construction: 2025, A hammer crusher is a machine that uses high-speed rotating hammers to crush and break materials into smaller pieces. It is commonly used in various industries, including mining, cement, construction, metallurgy, and chemical processing. The basic principle of a hammer crusher involves a central rotor with hammers or blades that rotate and impact the material being crushed against a hard surface. Here are the key features and components of a typical hammer crusher: 1. Rotor: - The rotor is a central component of the hammer crusher. It usually consists of a shaft with multiple discs or hammers attached. - The rotor's rotation causes the hammers to swing outward, impacting the material. 2. Hammers: - Hammers are the striking or crushing elements attached to the rotor. They can be fixed or pivotally attached. - The material is crushed as the hammers impact it, generating kinetic energy. 3. Casing or Housing: - The casing or housing encloses the rotor and hammers, providing structural support and safety. - It also serves to contain the crushed material and direct it to the desired discharge point. Bwsdpeq I Nxdsfx Afnjh 4. Grate Bars or Screens: - Positioned at the bottom of the crusher casing, grate bars or screens control the size of the crushed material by allowing smaller particles to pass through while keeping larger ones inside for further crushing. 5. Impact Plate: - Located near the bottom of the crusher, the impact plate absorbs the impact energy generated by the hammers and prevents excessive wear on the casing. 6. Drive System: - The hammer crusher is powered by a motor connected to the rotor through a drive belt or coupling. - The motor provides the necessary power to rotate the rotor, enabling the hammers to crush the material. 7. Adjustable Discharge: - Some hammer crushers feature an adjustable discharge, allowing users to control the size of the crushed material by adjusting the gap between the impact plate and the hammers. 8. Applications: - Hammer crushers are used for crushing a variety of materials, including coal, limestone, gypsum, aggregates, and various minerals. - They are commonly employed in the mining industry for primary and secondary crushing of ore. - In the cement industry, hammer crushers are used to crush limestone and other materials before they are mixed into the raw meal. 9. Maintenance and Safety: - Regular maintenance is essential to ensure the efficient operation of a hammer crusher. This includes checking and replacing worn hammers, inspecting the rotor, and lubricating moving parts. - Safety features, such as access doors and safety guards, are typically incorporated to prevent accidents during operation and maintenance. Hammer crushers are versatile machines that can handle a wide range of materials and are suitable for both primary and secondary crushing. The size and design of the crusher depend on the specific application and material characteristics. Operators should follow manufacturer guidelines and safety precautions to ensure optimal performance and safety.

Condition: new, Year of construction: 2025, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles. Here are some key features and considerations for a superfine ball mill for micro powder: 1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding. 2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution. 3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process. 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. Bodpjq Nf Uwsfx Afnswh 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.

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2025, A coal ball mill, also known as a coal grinding mill, is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It is a cylindrical device used to grind or mix coal, ores, chemicals, and other materials mechanically. Here are key features and aspects of a coal ball mill: 1. Cylindrical Structure: - The coal ball mill typically consists of a horizontal cylindrical shell. The inner surface of the shell is usually lined with abrasion-resistant material such as steel or rubber to protect it from wear. 2. Grinding Media: - Grinding media, such as steel balls or ceramic balls, are placed inside the coal ball mill to assist in the grinding process. The rotation of the mill causes the grinding media to cascade and grind the coal particles. 3. Coal Feed and Discharge: - Coal is typically fed into the mill through a central feed pipe, and the ground coal particles are discharged through a discharge end. The size of the coal particles is reduced during the grinding process. 4. Rotational Motion: - The coal ball mill rotates on its horizontal axis. The rotation of the mill is controlled by a motor, and the speed can be adjusted to control the grinding process and particle size. 5. Air Sweeping: - Some coal ball mills incorporate an air-swept design. Air is introduced into the mill to facilitate drying and transport of the pulverized coal out of the mill. This design helps in controlling the moisture content of the coal and aids in the grinding process. 6. Drying and Grinding: - In addition to grinding, the coal ball mill may also have a drying function. This is particularly important if the coal being processed contains moisture. The drying and grinding functions are often achieved simultaneously in some coal mills. 7. Control System: - Modern coal ball mills are equipped with control systems to monitor and regulate key parameters such as mill speed, feed rate, and temperature. This allows for optimization of the grinding process and efficient coal processing. Bsdpfeq Nf U Esx Afnswh 8. Application: - Coal ball mills are commonly used in coal-fired power plants and other industries where coal is used as a fuel. They are part of the coal pulverization system, which grinds coal into fine powder for combustion in boilers. 9. Safety Features: - Safety features, such as monitoring devices and emergency shutdown systems, are often incorporated into coal ball mills to ensure safe operation. 10. Wear Protection: - Wear-resistant materials are used in critical areas of the coal ball mill to withstand the abrasive nature of coal and extend the life of the mill components. Coal ball mills play a crucial role in coal pulverization processes in power plants, contributing to the efficient combustion of coal for electricity generation. The specific design and features of coal ball mills can vary among different manufacturers and applications.

Condition: new, functionality: fully functional, Year of construction: 2025, There are several types of ball mill grinding plants designed for different applications and industries. The choice of the specific type depends on factors such as the material being processed, the desired final product characteristics, and the production capacity required. Here are some common types of ball mill grinding plants: 1. Open Circuit Ball Mill: - In an open circuit ball mill, the material passes through the mill only once, and the finished product is obtained directly. This type is suitable for dry grinding and often used for cement grinding. 2. Closed Circuit Ball Mill: - Closed circuit ball mills have a separator, which separates the fine particles from the coarse ones. The coarse material is returned to the mill for further grinding, while the fine product is collected and sent to storage. This type is commonly used in mineral processing circuits. 3. Overflow Ball Mill: - Overflow ball mills discharge the slurry over a trunnion at the discharge end. This type is suitable for wet grinding or when the slurry has a high moisture content. 4. Grate Discharge Ball Mill: - Grate discharge ball mills discharge the slurry through the grate at the discharge end. This type is suitable for dry or wet grinding and is often used for grinding materials with high moisture content. 5. Peripheral Discharge Ball Mill: - In a peripheral discharge ball mill, the grinding chamber is larger at the feed end, allowing the material to be discharged peripherally. This type is suitable for coarse grinding and often used for rod mills. 6. Planetary Ball Mill: - Planetary ball mills are designed for high-energy milling and are suitable for both dry and wet grinding. They have one or more grinding jars that rotate around a central axis, creating a planetary motion. This type is often used for laboratory applications. 7. Ball Mill with Ceramic Lining: Bwedpeq Nx Alofx Afnsh - Some ball mills are lined with ceramics to reduce wear on the inner surface of the mill. This is particularly common in the production of ceramic materials, pigments, and refractories. 8. High-Energy Ball Mill: - High-energy ball mills use mechanical alloying processes to create new materials. These mills operate at high rotational speeds, causing the balls and the material being ground to impact with high energy. They are suitable for milling hard and brittle materials. 9. Air-Swept Ball Mill: - In an air-swept ball mill, the material is fed into the mill with ambient air, and the finished product is collected in a dust collector. This type is commonly used for coal grinding in the cement industry. 10. Tube Mill: - Tube mills are long cylinders with a charge of steel balls used for grinding raw materials, coal, and clinker. They can be open or closed circuit and are widely used in cement and mineral processing industries. 11. Continuous Ball Mill: - Continuous ball mills operate continuously, and the material to be ground is fed at one end and discharged at the other. These mills are suitable for grinding materials in a continuous process.

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? Bodpfx Aoq Nyydefnswh 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. 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! 📞

Year of construction: 2025, condition: new, functionality: fully functional, A cement clinker grinding mill is a specialized equipment used to grind the hard nodular clinker into fine powder, which is cement. Most cement is currently ground in ball mills and also vertical roller mills, which are more effective than ball mills. Here are key features and information about cement clinker grinding mills: 1. Raw Materials: - The main raw material for making cement is clinker, which is produced by sintering limestone and clay. Other materials such as gypsum, fly ash, or slag may also be added during the grinding process to achieve specific properties. 2. Grinding Process: - The clinker and other additives are finely ground in the grinding mill to produce cement. The grinding process is a crucial step in cement production and contributes significantly to the final quality of the product. 3. Types of Mills: - Ball Mills: Traditional ball mills are commonly used for grinding clinker. They operate by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. - Vertical Roller Mills (VRM): VRM technology has become increasingly popular for clinker grinding. These mills use a rotating table with rollers to crush and grind the clinker, providing energy efficiency and a smaller footprint compared to ball mills. 4. Gypsum Addition: - Gypsum is often added during the grinding process to control the setting time of the cement. It prevents flash setting of the clinker and facilitates the formation of a workable and pumpable cement paste. 5. Quality Control: - Quality control measures, such as monitoring the fineness of the cement, chemical composition, and other properties, are implemented during the grinding process to ensure the final product meets the required specifications and standards. 6. Clinker Cooling: - Before grinding, the clinker is produced by heating the raw materials in a kiln. The clinker is then cooled before entering the grinding mill to prevent excessive heat build-up during grinding. 7. Dust Collection and Environmental Considerations: - Dust collectors and air pollution control systems are often employed to capture and control the dust generated during the grinding process, addressing environmental and safety concerns. Bwsdpfxsq Nfbhe Afnjh 8. Packaging and Storage: - After grinding, the cement is typically stored in silos before being packaged in bags or dispatched in bulk for distribution to construction sites or for sale in the market. Cement clinker grinding mills play a crucial role in the cement production process, and advancements in technology continue to improve the efficiency and environmental sustainability of the grinding process.

Condition: new, Year of construction: 2025, 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: Bwjdpeq I N H Nsfx Afnsh - *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. 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.

Condition: new, Year of construction: 2025, We have various kinds of ball grinding mill such as batch ball mill, rod mill, cement ball mill, mining ball mill, welcome to contact our team for further details according to your specific requirements. Bodpfjq I Nw Ijx Afnjwh

Condition: new, Year of construction: 2025, power: 300 kW (407.89 HP), A ball mill is a key equipment in the grinding process of barite. It is designed to grind and blend solid or hard materials into smaller pieces, particularly powder. In a barite grinding plant, ball mill is often used for grinding barite into an ultrafine powder for various applications. Here are key features and aspects of a ball mill used for barite grinding in a plant: 1. Mill Structure: - The ball mill for barite grinding typically consists of a horizontal cylindrical shell with ends that are flanged and bolted on. The ends may contain openings for feeding and discharging the barite. 2. Grinding Media: - Steel or ceramic balls are commonly used as grinding media in the ball mill. The grinding media helps in the grinding process by reducing the size of the barite particles. 3. Rotation: - The mill rotates on its horizontal axis. The rotational motion of the mill, driven by a motor, causes the grinding media to cascade and grind the barite. 4. Feed and Discharge: - Barite is typically fed into the ball mill through a hopper or a conveyor. The ground barite particles are discharged from the mill through a discharge end. 5. Control System: - Modern ball mills are equipped with control systems to monitor and regulate critical parameters, such as mill speed, feed rate, and temperature. This allows for precise control of the grinding process. 6. Size Reduction: - The primary purpose of the ball mill is to reduce the size of barite particles. Grinding occurs as the barite is subjected to the impact and friction forces of the grinding media. 7. Classification: - Depending on the desired fineness, a classification system may be integrated into the ball mill to separate fine particles from coarse ones. This ensures that the final product meets the required specifications. Bsdpfsq Ngafjx Afnewh 8. Dust Collection: - A dust collection system may be incorporated to capture and collect fine particles generated during the grinding process, ensuring a clean and safe working environment. 9. Liners: - The interior of the ball mill is often lined with wear-resistant materials, such as steel or rubber, to protect the mill shell from abrasion and ensure longer equipment life. 10. Application in Barite Processing: - The ball mill in a barite grinding plant is a crucial piece of equipment for processing barite ore into a fine powder. This powder is used in various industries, including oil and gas drilling, coatings, and pharmaceuticals. 11. Safety Features: - Safety features, such as monitoring devices and emergency shutdown systems, are typically incorporated into ball mills to ensure safe operation. The specific design and features of a ball mill for barite grinding can vary among different manufacturers and applications. It is essential to follow proper procedures and guidelines for the operation and maintenance of the equipment to ensure optimal performance and longevity.

Year of construction: 2025, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time ceramic ball mill Working principle when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding. Working Principle of Ceramic ball mill ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force. Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits. Bjdpfevzx Auox Afnewh The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers. Features of Cement Mill Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired. Working Principle of Cement Mill The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.

Condition: new, fuel type: electric, Year of construction: 2025, 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. - 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. Bwedjq Igiijpfx Afneh - 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: ready for operation (used), Year of construction: 2009, operating hours: 1,572 h, functionality: fully functional, travel distance X-axis: 3,230 mm, travel distance Y-axis: 2,100 mm, travel distance Z-axis: 750 mm, table width: 1,650 mm, table length: 3,000 mm, TECHNICAL DETAILS X-axis travel: 3,230 mm Y-axis travel: 2,100 mm Z-axis travel: 750 mm Table length: 3,000 mm Table width: 1,650 mm Max. spindle speed: 3,500 rpm Tool holder: ISO50 Tool magazine: 30 pcs Positioning accuracy: 0.005 mm Traverse speed: 250 mm/s MACHINE DETAILS Control: CNC Bjdpfsyd Acbex Afnowh Number of axes: 4 Power: 22 kW Main spindle power: 22 kW Tool magazine: 30 pcs Control operating hours: 5,269 h Spindle hours: 1,572 h EQUIPMENT External cooling Tool magazine Touch probe Tool measuring system Spindle cooling Chip conveyor

Condition: repair required (used), Year of construction: 1994, functionality: limited functionality, travel distance X-axis: 650 mm, travel distance Y-axis: 400 mm, rotational speed (max.): 4,000 rpm, table load: 400 kg, controller model: Heidenhain TNC 407, TECHNICAL DETAILS Travel range X-axis: 650 mm Travel range Y-axis: 400 mm Clamping surface: 900 x 468 mm Maximum table load: 400 kg Tool holder: SK40 Spindle speed range: 20 – 4,000 rpm Drive power: 5.9 kW Tool changer: 32 positions (HTC 32) MACHINE DETAILS Bwodpsyf Agcjfx Afnjh Control: Heidenhain TNC 407 Dimensions & weight Dimensions (L x W x H): 2,000 x 2,500 x 2,100 mm Machine weight: approx. 3,500 kg Note: The machine's Simodrive is defective.

Condition: not inspected (used), functionality: unexamined, travel distance X-axis: 1,600 mm, travel distance Y-axis: 1,300 mm, travel distance Z-axis: 1,200 mm, rotational speed (max.): 3,000 rpm, controller model: Heidenhain iTNC 530, The machine underwent a general overhaul in 2011! TECHNICAL DETAILS Travel X-axis: 1,600 mm Travel Y-axis: 1,300 mm Travel Z-axis: 1,200 mm B-axis: 360° Bjdpsyfpu Tofx Afnjwh Speed range: 12 - 3,000 rpm Table size: 1,200 mm x 1,000 mm Maximum table load: 12,000 kg Tool holder: SK 50 Tool positions: 54 MACHINE DETAILS Control: Heidenhain iTNC 530 Drive power: 22 kW

Condition: not inspected (used), Year of construction: 1999, functionality: unexamined, machine/vehicle number: 27578701, turning length: 1,050 mm, turning diameter: 520 mm, spindle bore: 77 mm, rotational speed (max.): 5,000 rpm, controller model: Siemens Sinumerik, TECHNICAL DETAILS Max. turning length: 1,050 mm Turning diameter: 520 mm Max. turning diameter over cross slide: 440 mm Spindle bore: 77 mm Max. spindle speed: 5,000 rpm Drive power: 22 / 15 kW Torque: 672 / 168 Nm Tool interface: HSK 50 Tool stations: 96 TURRET Bwedpfxsyfphgs Afneh Tool interface: VDI 40 Tool stations: 12 + 12 Driven tools: 12 MACHINE DETAILS Control: Siemens Sinumerik EQUIPMENT Chip conveyor Coolant system Filter system B-axis Swiveling counter spindle

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, cutting speed: 40 mm/min, overall weight: 4,500 kg, workpiece diameter (max.): 150 mm, control type: PLC-controlled, TECHNICAL DETAILS Max. round material: 150 mm Max. flat material: 135 mm Saw blade feed: 0.5 - 40 mm/min Single compartment load max.: 500 kg at 3 m bar length Total load: 4,000 kg Conveyor length: 1,500 mm Conveyor width: 400 mm Conveyor speed: 6.3 m/min MACHINE DETAILS Control: Siemens - PLC control Bwjdpfoygim Eox Afnoh Dimensions & Weight Required space: 9.3 m x 7.5 m Weight: 4,500 kg Total power requirement: approx. 34 kW Voltage: 400 V Air connection: 6 bar EQUIPMENT Infeed magazine Cut-off disposal Compartments incl. roller conveyor: 11 pcs Conveyor manufacturer: Geppert

Condition: ready for operation (used), Year of construction: 2007, operating hours: 16,000 h, functionality: fully functional, machine/vehicle number: 259-45, travel distance X-axis: 800 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 550 mm, controller model: Siemens 840 D, spindle speed (max.): 12,000 rpm, The following automation is also being auctioned from the same location: System 3R Workpartner (Search ID: 21119877) System 3R Workpal 1 (Search ID: 21119737) System 3R Transformer Workmaster (Search ID: 21119557) Bedpfx Afeyfum Uonswh TECHNICAL DETAILS X-axis travel: 800 mm Y-axis travel: 550 mm Z-axis travel: 550 mm Tool holder: HSK 63 Spindle speed: 12,000 rpm Number of tool positions: 65 MACHINE DETAILS Control: Siemens 840 D Spindle hours: approx. 16,000 h EQUIPMENT Knoll chip conveyor Knoll paper belt filter Blum LaserControl laser measuring system Renishaw digital 3D touch probe Automation interface Automatic door Oil mist extraction Internal coolant supply

Condition: ready for operation (used), Year of construction: 2019, operating hours: 7,774 h, functionality: fully functional, turning length: 452 mm, turning diameter: 300 mm, spindle speed (max.): 4,500 rpm, swing diameter over bed slide: 700 mm, TECHNICAL DETAILS Turning diameter: 230/300 mm Bedpfxoyfnc Nj Afnewh Turning length: 452 mm Maximum swing over bed: 700 mm Spindle bore: 65 mm Spindle speed: 4,500 rpm Spindle motor: 15/11 kW Max. spindle torque: 179 Nm Number of tools in turret: 12 BMT 55 Live stations: 12 BMT 55 Live tool speed: 5,000 rpm Milling spindle drive: 5.6/3.7 kW Y-axis: ±60 mm Sub-spindle power: 7.4/4.9 kW Sub-spindle speed: 6,000 rpm Rapid traverse: 36/36/10 m/min MACHINE DETAILS Control: Fanuc Dimensions (L x W x H): 3.9 x 1.65 x 2.0 m Machine weight: approx. 4,700 kg Main spindle chuck diameter: 210 mm Sub-spindle chuck diameter: 125 mm EQUIPMENT Automatic tool measurement Q-Setter Chip conveyor Parts catcher with box 2 live tools BMT 55 Set of standard tools CNC turning center with live tooling, Y-axis, and sub-spindle.

Condition: ready for operation (used), functionality: fully functional, travel distance X-axis: 3,000 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 550 mm, controller model: Siemens 840D solution line, spindle speed (max.): 12,000 rpm, TECHNICAL DETAILS Travel X-axis: 3,000 mm Travel Y-axis: 630 mm Travel Z-axis: 550 mm Rapid traverse speed: 60 m/min Spindle speed: 12,000 rpm Clamping area: 3,600 x 710 mm T-slots: 5 Number of axes: 3 Tool magazine: 40 positions Traverse path in pendulum mode per work area: 1,250 mm Bwjdpfxoyfgf Nj Afnsh MACHINE DETAILS Control: Siemens 840D solution line Machine weight: 9,600 kg EQUIPMENT 24-position tool magazine Coolant system 900 l High-pressure system 30 bar Internal coolant supply tools Chip conveyor Hydraulic unit 200 bar 6 hydraulic connections for 200 bar 2 connector couplings A+B (3 per table side) Variable Chiron clamping logic Prosin Plus tool breakage monitoring for diameters > 3 mm Automatically opening and closing loading door Machine preparation for 1 x NC axis

Condition: excellent (used), feed length X-axis: 700 mm, feed length Y-axis: 350 mm, feed length Z-axis: 475 mm, travel distance X-axis: 700 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 475 mm, spindle speed (max.): 1,500 rpm, spindle speed (min.): 25 rpm, quill stroke: 100 mm, table length: 1,360 mm, table width: 300 mm, Cincinnati 2MK Horizontal Mill with Universal Vertical Head Model: 2MK Table Atea: 1360 x 300mm (53.5” x 11.8”) Longitudinal Travel: 700mm Cross Travel: 350mm Vertical Travel: 475mm Bjdoygk Drspfx Afnowh Spindle Taper: 50 INT Spindle Speeds: 25 – 1500 RPM Machine with: Horizontal Arbor & Arbor Support Angular Double Swivel Head

Condition: used, New 2013 Bjdpeyhdi Refx Afnjwh Table size 1474 x 356 mm X axis 1016 mm Y Axis 596 mm Z Axis 584 mm (Head Traverse) Spindle Speeds 40 – 5000 rpm & 40ISO 7.5 hp Spindle Drive. Max Table load 850 kg

Condition: used, Rect-Cap (H) 358.14 mm Rect-Cap (W) 429.26 mm Rounds-Cap 358.14 mm Square-Cap 358.14 mm Power 4 kW Type (Auto, Manual, Semi) Semi Blade Width 38.1 mm Blade Thickness 1.27 mm Blade Length 5,410.2 mm Weight 3,960 (LBS) Bwsdoyhdg Nopfx Afnjh

Condition: used, Used Fryma model MS-12 stainless steel coball annular gap bead mill. Grinding chamber volume approximately 0.5 litre capacity with throughput capacity of 5-40 litre per hour (depening on product). Internal ratwed 2.5 bar design pressure. Has external stainless steel jacket rated 2 bar design pressure. Unit driven by 3.37kw electical motor. Unit includes pump. Bwjdpfxjygvmxj Afnjh