Used Drill Grinding for sale (8,656)

Year of construction: 1998, condition: good (used), CHEVALIER FSG 1640 AD SURFACE GRINDING MACHINE MAKE CHEVALIER, MADE IN TAIWAN MODEL FSG-1640 AD YEAR 1998 TABLE SIZE 1000 x 400 mm GRINDING WHEEL SIZE 445 mm TRAVERSES 400 x 1000 mm MAX HEIGHT FROM TABLE TO SPINDLE CENTRE 445.0 mm Bsdeirfpgjpfx Abzsdi TOTAL POWER REQUIRMENT 7.4 kW PLUS AUTOMATIC DOWN FEED WHEEL-MOUNTED WHEEL DRESSER SYSTEM HYDRAULIC MOVEMENT COOLANT SYSTEM 400.0 x 1000.0 mm ELECTRO MAGNETIC CHUCK MACHINE MANUALS

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

Condition: ready for operation (used), functionality: fully functional, No reserve price - guaranteed sale at the highest bid! Bdsdpfxsxnzvas Abzei

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 30547, spindle speed (max.): 1,60,000 rpm, table width: 350 mm, table length: 700 mm, overall weight: 3,000 kg, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20/11/2025! By placing a bid, you commit to timely collection between 01/12/2025 and 05/12/2025! Bedpfsxnl Imjx Abzedi TECHNICAL DETAILS Spindle speed Turbine T10: 75 / 100,000 rpm Spindle speed Turbine T16: 120,000 – 160,000 rpm Table dimensions: approx. 700 x 350 mm MACHINE DETAILS Electrical Data Operating voltage: 3 x 380 V Frequency: 50 Hz Control voltage: 110 V Connection: 6 kW Dimensions & Weight Dimensions (L x W x H): 3,500 x 2,000 x 2,900 mm Weight: 3,000 kg EQUIPMENT 3 different high-frequency grinding heads (various speeds) Two-axis digital display by VISULESTA With 4 T-slots

Condition: good (used), Sale consists of: Liebherr LC 3500 Gear Cutting Machine ( 2009) Matra Turning + Grinding machine ( 2009) Phoenix VTC 144-160 Turning machine ( 2007) Phoenix VTC 144 / 160 Drilling Machine ( 2007) GHE Spain Induction hardening machine ( 2009) Bdedpfx Aboxqzunjzsi Heatking China Induction hardening machine ( 2009) Simplicity india Tempering Furnace ( 2009) AS2I France Slewing Assembly table( 2009) BFi France Slewing Assemby Table ( 2012) Dyeglo India Magnetic Particle Inspection ( 2010)

Condition: used, Year of construction: 1968, functionality: fully functional, machine/vehicle number: 2430607, grinding length: 4,500 mm, grinding width: 1,800 mm, grinding height: 1,500 mm, Elevate your manufacturing precision with this robust Waldrich Coburg slideway grinding machine, a benchmark in the industry for producing ultra-accurate guideways, bed plates, and large-scale components. Renowned for its portal-type construction and hydrodynamic guideways, this machine delivers exceptional surface flatness and tolerances down to microns, making it ideal for machine tool builders, aerospace, and heavy machinery sectors. Built to last, it combines German engineering excellence with low maintenance demands, ensuring consistent performance even under heavy workloads. Whether you're grinding linear rails, injection molding bases, or precision straight edges, this grinder stands out for its vibration-damping capabilities and thermal stability, thanks to the innovative double-V bedway system that minimizes expansion effects for flawless results. Bsdpsxl Aynefx Abzsdi Grinding Length (Max) : 4,500 mm Grinding Width (Max) : 1,800 mm Workpiece Height (Max) : 1,500 mm

Condition: good (used), Year of construction: 2004, DGT Plus control system (Siemens basis) Sanding length 2400 mm Sanding width 1290 mm Sanding height 700 mm Magnetic table 2000 x 1100 mm Bedpevg Sifjfx Abzsdi Max. Table load capacity 5000 kg Grinding wheel width 150 mm Sanding spindle speed 960 rpm Machine weight approx. 30 tons

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. Bodpfx Aeq Nf U Eebzjdi 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. 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, Year of construction: 2025, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 2,000 mm, warranty duration: 12 months, Workpiece Clamping Diameter : ø 3 – 140 mm Workpiece Length : 50 – 2.000 mm Centre Hole Diameter : ø 1 – 100 mm Workpiece Weight : max. 170 kg Center Hole Angle : 60 ° Accuracy : < 1 µm (Submicron accuracy) Spindle Speed : 5.000 – 45.000 rpm Grinding Cone Movements : 3+1 Rotation Bodpfx Absxrnchezedi Orbital rotation Stroke movement +1 Workpeice rotation Quirlig Grinding Technique : Included (Cross-hatched grinding pattern) Semi-Auto Grinding Cone Dressing : Included Workpiece Rotation : Available (as a option) Dust Extraction And Filtration : Available (as a option) Grinding Process : Manual Sectors: : Precision Grinding, Aviation, Automotive, Machinery etc. Benefits: Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design. Sustainable Reliability: Ensure reliable and sustainable processing. Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding). Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding. Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction. The Zentroflex M-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex M-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Contact us for more details.

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 16010799, grinding length: 600 mm, grinding width: 350 mm, table load: 400 kg, grinding spindle speed: 3,000 rpm, No minimum price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20/11/2025! Submission of a bid obligates timely collection between 01/12/2025 and 05/12/2025! TECHNICAL DETAILS Bsdpfxjxni Abe Abzsdi Max. grinding area: 600 x 350 mm Magnet dimensions: 600 x 350 mm Max. longitudinal table travel: 660 mm Max. cross travel: 360 mm Max. distance table to spindle centre: 525 mm Max. table load: 400 kg Table speed: 2 to 28 m/min Rapid traverse cross: 1 m/min Automatic cross feed: 3 to 40 mm Cross handwheel per revolution: 1.2 mm Cross handwheel increment: 0.01 mm Vertical rapid feed: 180 mm/min Grinding wheel dimensions: 300 x 25 x 76.5 mm Spindle speed: 100 to 3,000 rpm MACHINE DETAILS Electrical Data Operating voltage: 400 V Frequency: 50 Hz Connected load: 8 kW Dimensions & Weight Dimensions (L x W x H): 3,000 x 2,300 x 2,500 mm Weight: 2,500 kg EQUIPMENT Includes three-axis digital readout

Condition: new, These are PDC drill bits (Polycrystalline Diamond Compact) from Baker Hughes (USA), used for oil, gas, geothermal, and water well drilling. 🔧 Function • Cut rock formations with synthetic diamond cutters (shearing, not crushing). • Drilling fluid cools cutters, removes cuttings, and reduces wear. 🛠 Advantages Bsdpfx Abew R Ikwjzodi • Durable in hard/abrasive formations • Faster drilling (higher ROP) • Stable & efficient with technologies like Zenith cutters, CFD hydraulics, LMM, Quantec Force designs 🏭 Applications • Oil & gas rigs • Geothermal wells • Exploration in tough formations 👉 In short: High-performance drill bits for efficient, durable drilling in extreme conditions.

Condition: good (used), I SELL FEIN PS 50 MAGNETIC DRILL. IN VERY GOOD CONDITION. Bodpfx Asulc Tuobzedi

Condition: used, Year of construction: 1997, Catalogue number 7724 TECHNICAL DATA - number of working spindles: 6 pcs - spindles pressed pneumatically onto the material - milling units adjustable up/down, right/left, and at angles - 6 pneumatic clamps - stepless feed speed adjustment - max milling height: 130mm - max milling length: 2500mm - max milling width: 330mm - shaft diameter: 40mm Motor power: - milling units 1-2: 2 × 5.5kW - milling units 3-4: 2 × 4.5kW Bodpjw Rv Ahsfx Abzedi - milling units 5-6 universal (sanding or milling): 2 × 4.5kW - extraction nozzle diameter: 10x152mm - air supply requirement: 6-8 bar - dimensions (L/W/H): 8000x3000x2420mm - weight: approx. 6000kg ADVANTAGES – Italian manufacture – For through-feed processing of curved elements according to template – 6 milling units – Not repainted – Safety guards – Original DTR + CE documentation – Used machine in very good condition Net price: 46,900 PLN Net price: 11,160 EUR (based on 4.2 EUR exchange rate) (Prices may change depending on exchange rate fluctuations)

Condition: new, Year of construction: 2025, functionality: fully functional, Ball Mill with Air Classifier: The Ultimate Powder Processing Equipment In the world of industrial powder production, precision, efficiency, and flexibility are paramount. Whether producing ultra-fine powders for high-tech applications or coarser materials for everyday products, the combination of a Ball Mill with Air Classifier offers unparalleled performance. This dynamic duo provides a comprehensive solution for industries ranging from chemicals and ceramics to paints, plastics, and pharmaceuticals. This article introduces the ball mill with an air classifier, explores its applications, and highlights the key advantages of this essential powder equipment. General Introduction to Ball Mill with Air Classifier ball mill with air classifier is an advanced grinding and classification system designed for efficient, high-quality powder production. The system consists of two main components: 1. Ball Mill: A cylindrical grinding device filled with grinding media (such as steel balls) that operates by rotating around its axis. The raw material is reduced to smaller particle sizes through impact and friction within the mill. 2. Air Classifier: A sophisticated device that separates particles based on size using airflow. Fine particles are carried away, while coarser particles are returned to the ball mill for further grinding. The combination of these two components creates a closed-loop system that ensures consistent particle size distribution, high efficiency, and minimal waste. Applications of Ball Mill with Air Classifier Bedovlwkxjpfx Abzjdi 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.

Condition: used, Year of construction: 1967, Waldrich Coburg 30 FS 4040 Slide Grinding Machine Mobile Table Dimension 2,000 x 9,000mm. Traverse Stroke 2,000mm (Cross Travel). Distance Between Columns 2,200 mm. One Reclining Head. Travel head on the Crossrail = approx. 3,500mm (Horizontal Travel). Wheel Dimensions: From 180 mm to 500 mm. Coolant system: Yes. Filtration System: Yes. Wheel speed range: from 1100 to 3200 rpm (maximum 25 m/s). Weight Approx. 100 Tons. Lot includes: Maksas LKV 15/7.5, with a capacity of 2.37 m3/min, motor power of 15 kW (2012). AAG 3AK-2600 Air dryer Bodpsxnc R Ejfx Abzedi

Condition: ready for operation (used), Year of construction: 1976, functionality: fully functional, machine/vehicle number: 5100, grinding wheel diameter: 250 mm, table length: 1,300 mm, table width: 300 mm, overall weight: 3,000 kg, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20/11/2025! Placing a bid obligates you to collect the machine within the specified period between 01/12/2025 and 05/12/2025! TECHNICAL DETAILS Grinding wheel diameter: 250 mm Table length: 1,300 mm Table width: 300 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 2,600 x 2,400 x 2,200 mm Total weight: 3,000 kg Bdedpfx Asxnaq Nsbzsi EQUIPMENT Lifting magnet (600 x 320 x 900 mm)

Condition: good (used), Year of construction: 2007, Kuehlmittelanlage 2.500l, Haftkraftregelung, halbautom. Wuchtsystem Schleiflaenge 3150 mm Bedpfx Abjdgk H Aozedi Schleifbreite 800 mm Werkstueckhoehe 650 mm Tischflaeche 3.150 x 600 mm Magnetspannplatte 3.000 x 600 mm Spindeldrehanzahl 1/min Schleifscheibenabmessung 450 x 100 x 127 mm Spindelleistung kW Gesamtleistungsbedarf 22 kW Maschinengewicht ca. t Raumbedarf ca. 11 x 3 x 2,4 m

Year of construction: 2023, condition: new, ! Offers for customers from Baltic states only: Lithuania, Latvia, Estonia. - Mobile and compact setup - Standard with vacuum system 2.2 kW - Optional with 2 or 4 electromagnets - Equipped with 2 grinding heads - Bracket with double hand control (CE marking) - Workpiece width: max. 780 mm / length unlimited - Power consumption of machine: 400 V, 50 Hz, 10 A, 6 kW Bdsdpfsixz Hdjx Abzji - Dimensions: 1435 x 1100 x 1510 mm (L x W x H)

Condition: excellent (used), CATALOG NUMBER 6059 TECHNICAL DATA Bdjdsgq I I Espfx Abzoi - Number of horizontal spindles: 2×20 pcs - Number of vertical spindles: 1×20 pcs - Distance between the outermost spindles: 610 mm - Distance between spindles: 32 mm - Feed cylinder stroke: 60 mm - Max length of workpiece: 3400 mm - Horizontal spindle adjustment: up/down, front/back - Vertical spindle adjustment: right/left - Each drilling unit can operate independently - Right/left drill bits, threaded mounting (screw-in) - 3 pneumatic clamps - Motor power: 4×1.85 kW - Air requirement: 6-8 bar - Dimensions (L/W/H): 4600x1180x2200 mm - Weight: approx. 1500 kg Net price: PLN 12,900 Net price: EUR 3,070 depending on exchange rate, reference 4.2 EUR (Prices may vary depending on exchange rate fluctuations)

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: - *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. Bdedpfxoq I N H Ns Abzoi

Condition: ready for operation (used), Year of construction: 1988, operating hours: 20,231 h, functionality: fully functional, machine/vehicle number: 2080, travel distance X-axis: 400 mm, travel distance Y-axis: 200 mm, travel distance Z-axis: 250 mm, spindle speed (max.): 80,000 rpm, workpiece weight (max.): 300 kg, No minimum price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20.11.2025! Placing a bid commits the buyer to collect the machine on time between 01.12.2025 and 05.12.2025! TECHNICAL DETAILS Travel X-axis: 400 mm Travel Y-axis: 200 mm Travel Z-axis: 250 mm Maximum spindle speed: 80,000 rpm Distance between column and spindle: 340 mm Clearance between table and spindle: 485 mm Main spindle diameter: 100 mm Adjustment range X: 400 mm Adjustment range Y: 250 mm Adjustment range W: 450 mm Adjustment range Z: 120 mm Adjustment range U: 6/20 mm Table dimensions: 600 x 380 mm T-slots included: 6 Width of T-slots: 10 mm Distance between T-slots: 50 mm Maximum table load: 300 kg Max. taper grinding: 16 MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3,500 x 3,500 x 3,000 mm Total weight: 7,000 kg Electrical Data Operating voltage: 3 x 380 V Frequency: 50 Hz Connected load: 7.5 kW Operating Hours Bdodpfexm Rq Dsx Abzei Grinding hours: 20,231 h Power-on hours: 49,158 h EQUIPMENT SAV magnetic chuck (300 x 150 mm) Lista double workshop drawer cabinet Abrasives High-frequency grinding heads up to approx. 80,000 rpm

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 Bdsdpfoq Igiiox Abzsi 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. - 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: 1987, functionality: fully functional, machine/vehicle number: 38AH155, grinding wheel diameter: 350 mm, table length: 800 mm, table width: 250 mm, overall weight: 3,500 kg, No minimum price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20/11/2025! Placing a bid obligates you to collect the machine promptly between 01/12/2025 and 05/12/2025! TECHNICAL DETAILS Grinding wheel diameter: 350 mm Table length: 800 mm Table width: 250 mm Magnet dimensions: 810 x 300 mm Operating voltage: 380 V Frequency: 50 Hz Rated power: 9 kVA Rated current: 25 A MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3,000 x 2,200 x 2,700 mm Bsdexm Rz Nopfx Abzsdi Total weight: 3,500 kg Electrical Data Operating voltage: 380 V Frequency: 50 Hz Rated power: 9 kVA Rated current: 25 A FEATURES 1 slot automatic feed

Condition: ready for operation (used), Year of construction: 1971, functionality: fully functional, machine/vehicle number: 34675, center height: 150 mm, distance between centers: 1,000 mm, overall weight: 5,000 kg, bed width: 75 mm, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20/11/2025! Placing a bid obligates timely collection between 01/12/2025 and 05/12/2025! Bedpfxexm Rp He Abzsdi The machine has been overhauled! TECHNICAL DETAILS Centre height: 150 mm Centre distance: 1,000 mm Bed width: 75 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3,500 x 2,000 x 1,700 mm Total weight: 5,000 kg Electrical Data Operating voltage: 380 V Frequency: 50 Hz Rated current: 30 A

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: 0112F-01, grinding length: 600 mm, grinding width: 300 mm, grinding wheel diameter: 320 mm, overall weight: 2,500 kg, No reserve price – guaranteed sale to the highest bidder! The payment period for the machine is one week after purchase! Submitting a bid obligates you to collect the machine in a timely manner between 17/11/2025 and 21/11/2025! Bdodpfexm R A Tex Abzji TECHNICAL DETAILS Grinding length: 600 mm Grinding width: 300 mm Grinding wheel diameter: 320 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 2,500 x 2,400 x 1,800 mm Total weight: 2,500 kg EQUIPMENT Magnetic chuck (600 x 300 mm) Coolant treatment system