Used Drill Grinding for sale (8,776)

Condition: as good as new (ex-display), functionality: fully functional, Table size 540 x 250 mm Max table travel 560 x 260 mm Max distance from table to spindle center 450 mm Table slide-way Double-V rail Feed of cross handwheel, per revolution 5 mm Feed of cross handwheel, pe graduation 0,02 mm Feed of vertical handwheel per revolution 1,25 mm Feed of vertical handwheel per graduation 0,01 mm Wheel speed (50 Hz) 2850 rpm Wheel speed (60 Hz) 3440 rpm Wheel size 200x31,75x20 mm Kjdpfxsu Hzg Rs Aanefa Power of spindle motor 1500 W Hydraulic station motor 1500 W Working pressure 3 Mpa Max runoff 18 L/min Fuel tank capacity 80 L Coolant pump 40 W Machine's net weight 900 kg Size 1,80x1,40x1,80 m Robust and reliable construction. Zero working hours Price should remain the same till end of December.

Condition: reconditioned (used), Year of construction: 2002, drill gomad WU 3G 2002 YEAR LIGNUM WU drills Drill WU 3G 3 TOP UNITS Flexible task drills with adjustable spacing of top, side, bottom and swivel drilling units equipped with multi-spindle drilling heads. Designed for drilling all kinds of holes. The modular structure provides many configuration options (working length, number of units, pneumatic clamps, etc.). They enable single- and multi-stage drilling and programming the operation of units depending on the needs. Feeding and receiving of the processed material is done manually. Other drilling functions are performed automatically (material pressure, simultaneous 3-sided drilling, pressure release). Spindle spacing scale according to the order 16 - 44 mm Distance between JC head units 250 - 2500mm Width of JG, JB, JC, JS units 160mm Unit feed cylinder stroke JG - 100mm, JB 100 (120mm) Maximum material width 200mm Maximum material thickness 50mm Maximum drilling diameter 35mm Spindle speed 3000rpm JB units spindle center height above table 6 - 35mm (55mm) Drilling unit engine power 1.1 kW Duration of one-stage and two-stage cycle 4 - 6 sec and 6 - 10 sec Air pressure required 0.4 - 0.6 MPa Compressed air demand 2 m3/h per drilling unit Type of feed drive pneumatic with stepless speed regulation Supply voltage 400V, 50Hz Overall dimensions (L x W x H) 2200 - 4000 x 1500 x 2000mm Weight 2500 - 3000 kg Contact the advertiser Kedpfoi Hqhfex Aanefa Przemyslaw Kretowicz is online lignum 602 Show number

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 199851086/1098, table width: 1,600 mm, overall weight: 6,700 kg, travel distance X-axis: 1,200 mm, travel distance Y-axis: 680 mm, travel distance Z-axis: 400 mm, TECHNICAL DETAILS X-axis travel: 1,200 mm Y-axis travel: 680 mm Z-axis travel: 400 mm Table width: 1,600 mm Table depth: 670 mm Magnet width: 1,200 mm Magnet depth: 600 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 5,900 x 3,000 x 2,500 mm Net weight: 6,700 kg Control: Conventional Kjdpfxjx Hzuvj Aanjfa Power: 11.0 kW EQUIPMENT Documentation CE marking

Year of construction: 1991, condition: ready for operation (used), General Data Measurements width 6610 mm Measurements depth 11500 mm Measurements height 5170 mm Machine weight 45800 kg Kjdpfx Aex D Hi Djanofa Workpiece Workpiece weight 11000 kg This 3-axis WALDRICH COBURG 30-15 S 2525 grinding machine was manufactured in 1991. It features a robust structure with dimensions of 11,500 x 6,610 x 5,170 mm and a weight of approximately 45,800 kg. Capable of handling workpieces up to 11,000 kg, it offers a grinding length of 3,500 mm and a grinding width of 1,450 mm. If you are looking to get high quality grinding capabilities consider the WALDRICH COBURG 30-15 S 2525 machine we have for sale. Contact us for more information. Application Types Grinding

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. Kfedpfoq Nf U Eex Aanja 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: used, Year of construction: 2010, Centre distance: 400 mm Wheel speed: 2085 rpm Grinding wheel size: Ø355×38×Ø127 mm Kfodsx Hzz Nepfx Aanja Hydraulic tank: 65 l Machine net weight: 2000 kg

Condition: new, CATALOGUE NUMBER M0261 TECHNICAL DATA number of spindles 21 distance between first and last drill 640mm distance between the centers of individual spindles 32mm max size of the workpiece 50 x 915 x 3000mm max drilling depth 65mm number of pneumatic clamps 2 height of the drill's working table 860mm max height of clamps above the table 70mm working pressure 6-7bar air consumption 10l/cycle engine power 1.5kW noise level 76.1dB speed 2800rpm dimensions length/width/height 1030/1030/1285mm weight 275kg PRODUCT FEATURES Main features of the machine: - Single-head drill for drilling in the range of 0 - 90 ° - Pneumatically adjustable head angle - Cast iron fences - Spindles adapted to quick connectors - Patented pneumatic material clamps - Cast iron work table - Quick and precise adjustment - Precise drilling - Italian production Standard equipment of the machine: - 2 aluminum rulers 1.5 m long (right and left) with two stoppers - 5 quick connectors - Wooden box securing the machine during transport. ADVANTAGES - vertical/horizontal/angle drilling - multi-spindle - new machine - CE certificate - solid - professional Net price: PLN 16,400 Net price: EUR 3,950 Net price calculated according to the exchange rate of PLN 4.15/EUR Kfjdpfx Asdpcfloansa (with larger exchange rate fluctuations, the price may change) - we send machines to every corner of the country - possibility of leaving another machine in the settlement. The prices given are net prices. The net price given for international transactions, customers from the EU with an EU tax identification number. Before placing an order for a new product, please confirm the availability and current price.

Condition: excellent (used), For sale: professional tool holder from the renowned brand WNT Germany – model B40 ER16M A=100. The holder is equipped with a Centro-P Germany HPC16MS-DI precision collet, ensuring maximum accuracy and clamping stability. The set also includes a VHM drill, making it ready for immediate use on a CNC machine. Condition: very good, the holder is fully functional, no play, with normal signs of use. Premium-class equipment – ideal for professional machining centers where precision and reliability are crucial. Kfjdpjw Rr A Djfx Aansa

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 430290898, table width: 2,000 mm, spindle speed (max.): 3,000 rpm, travel distance X-axis: 1,500 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 550 mm, TECHNICAL DETAILS X-axis travel: 1,500 mm Y-axis travel: 900 mm Z-axis travel: 550 mm Table width: 2,000 mm Table depth: 900 mm Magnet width: 1,500 mm Magnet depth: 800 mm Power: 60.0 kW Max. spindle speed: 3,000 rpm MACHINE DETAILS Weight: 21,000 kg Control manufacturer: Unicon Kjdpsx Hztlefx Aanofa EQUIPMENT CE marking Documentation

Year of construction: 1984, condition: ready for operation (used), General Data Machine weight 2700 kg Kfjdpfx Aaox E Ebdenea Workpiece Workpiece weight 130 kg This Kellenberger R125 x 600 cylindrical grinding machine was manufactured in 1984. It features a grinding diameter of 250 mm, a length of 600 mm, and a centre height of 125 mm. The machine can handle a maximum workpiece weight of 130 kg and includes a tailstock with a quill travel of 30 mm. For more information about this machine, please reach out to us. Application Types Grinding

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. Kfjdpfx Aasq I N H Njnoa 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.

Year of construction: 1998, condition: repair required (used), Manufacturer: LOH Model: SPS 120 SL Year of manufacture: 1998 The device is not working, the program cannot be loaded. Kfjdjx Hygkepfx Aanoa

Condition: used, Used carbon steel grinding mill by Pallmann (Germany) model PR8. Mill has bolted rotor with diameter 795 mm and stator with diameter 800 mm. Belt driven by el. motor 100 kW, 1480 rpm, 380 V, 50 hz. Manual adjustment of gap between milling plates. Mill has mounted 5 nozzles for feeding gas or liquid inside the milling chamber. Front door bolted with central feeding inlet through feeding chute. Bottom discharge. Kfedpfx Ajx Hv Svoanea

Condition: ready for operation (used), Year of construction: 1982, operating hours: 120 h, functionality: fully functional, machine/vehicle number: 572, wheel width: 32 mm, helix angle: 45 °, type of input current: three-phase, workpiece weight (max.): 200 kg, stroke length: 160 mm, rotational speed (min.): 50 rpm, rotational speed (max.): 280 rpm, grinding wheel speed: 1,920 rpm, grinding spindle motor power: 1,500 W, grinding wheel bore: 127 mm, grinding wheel diameter: 350 mm, overall weight: 8,000 kg, grinding wheel width: 32 mm, rotary table diameter: 280 mm, stroke adjustment: 160 mm, table diameter: 280 mm, table load: 200 kg, wheel diameter: 350 mm, Gear Grinding Machine Stanko 5M841 / 5A841 Kfsdpfsx I Ncdsx Aanea The Stanko 5M841 (5A841) is a heavy-duty gear grinding machine designed for precision finishing of cylindrical gears with straight and helical teeth. This machine is widely used in industrial gear production and is known for its robust construction, reliability, and long service life. The machine is capable of grinding gears with helix angles up to ±45° and supports workpieces weighing up to 200 kg. Grinding is performed using disc-type grinding wheels with a diameter of 260–350 mm and a width of 16–32 mm, ensuring high accuracy and consistent surface quality. The grinding wheel spindle operates at 1920 rpm and is driven by a 1.5 kW motor. The reciprocating stroke of the grinding slide is infinitely adjustable from 20 to 160 mm, with a variable stroke rate of 50 to 280 double strokes per minute, allowing precise adaptation to different gear sizes and grinding conditions. The machine is equipped with a rotary work table (Ø 280 mm) and is designed for continuous industrial operation. Power supply is 3-phase, 380 V, 50 Hz. With an overall machine weight of approximately 8000 kg, the 5M841 offers excellent stability during grinding operations. Key Advantages: -Suitable for straight and helical gears -Helix angle up to ±45° -Heavy, rigid cast-iron construction -Infinitely adjustable grinding stroke -Reliable mechanical design, easy maintenance -Ideal for medium and heavy industrial applications Typical Applications: -Precision gear finishing -Gear manufacturing and refurbishment -Mechanical engineering and heavy industry

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 1000040377, total length: 2,000 mm, total width: 2,500 mm, total height: 2,100 mm, Equipment: CE marking, documentation/manual, MACHINE DETAILS Main motor power: 10 kW Kfedpfxsx Hhc Hj Aansa Voltage: 400 V Current consumption: 18 A Fuse: 32 A Output: 10.0 kW Dimensions (L x W x H): 2,000 x 2,500 x 2,100 mm Shipping units: 2 pieces EQUIPMENT Saw unit Documentation Electrical schematics User manual CE marking

Condition: ready for operation (used), Year of construction: 2008, General Data Measurements width 1560 mm Measurements depth 2000 mm Measurements height 2100 mm Machine weight 3000 kg Control Unit Brand FANUC Kjdpfxsx D Ed Ho Aansfa Model 31i-Model A Movement X-Axis Movement 220 mm X-Axis Rapid Traverse 20000 mm/min Z-Axis Movement 300 mm Z-Axis Rapid Traverse 20000 mm/min Additional Equipment Workpiece spindle motor: 2 kW This VOUMARD VM 110 CNC T was manufactured in 2008. A robust internal grinding machine, it features a GE FANUC Series 31i-Model A control, a maximum grinding diameter of 150 mm, and a depth of 80 mm. It supports a longitudinal travel (Z-axis) of 300 mm and a cross travel (X-axis) of 220 mm. Consider the opportunity to buy this VOUMARD VM 110 CNC T internal grinding machine. Contact us for more information. Application Types Grinding

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. Kjdpfxevlwkxo Aansfa 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. -Construction: Delivers materials for concrete, plaster, and other applications.

Condition: ready for operation (used), Max. diameter: 320mm Max. working length: 1000mm Kfodpfox Iuurjx Aansa

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 - milling units 5-6 universal (sanding or milling): 2 × 4.5kW - extraction nozzle diameter: 10x152mm Kfedpfx Asw Rv Ahsanoa - 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: good (used), For sale is an external cylindrical grinding machine of the brand VEB Werkzeugmaschinenbau and of the type SU 200/1x800 The machine is fully functional and ready for immediate use Technical data Grinding diameter: 200 mm Sanding length: 800 mm orbital diameter: approx. 160 mm Headstock speed: 200-1000 1/min Kedpfsrdf Hgex Aanofa Headstock: MK2 Grinding wheel diameter: approx 330 mm Table size: 900 x 200 mm Dimension: 3050x1300x1430 Weight: 4.6 tons On request, loading and transport (Europe-wide) can be organized for an extra charge. Prices plus VAT Viewing possible by appointment. Contact us, our team will be happy to help you. Trade-in or exchange possible! Machines purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Do you need a high-quality but inexpensive metalworking machine for your production? Or do you want to sell yours? For further information or contact options, please visit our website

Condition: good (used), HANG 114-00/4 paper drill The device is in very good condition. This is the latest product of the hang brand. The highest class of machines among drilling machines.. Waste directed to an external container. Controlled by an electric foot switch. Each head is independently adjustable, which allows the use of drills of different lengths. Technical data: number of drilling heads: 4 drill diameter: 3-10mm stack height: 65mm drill spacing max260mm Kfedpfx Ajt N R Nrsanea drill speed: 1500 rpm two table lifting speeds table dimensions: 600x480mm Power supply: 400V Weight: 400kg The machine has documentation, operating tools and drills.

Year of construction: 2013, condition: ready for operation (used), General Data Measurements width 3200 mm Measurements depth 6400 mm Kfjdpfxox D Na Ee Aanoa Measurements height 2500 mm Machine weight 11000 kg Table Table load 1200 kg Tools Number of index 30 This AMADA MEISTER G3 was manufactured in 2013. A robust surface grinding machine, it's ideal for precision metalworking. Consider the opportunity to buy this AMADA MEISTER G3 surface grinding machine. Contact us for more information. Application Types Grinding

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 Ksdpfx Aaeq Igiisnsfa 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: good (used), Hang 117-01 paper drill The device is in perfect condition, 100% functional. Kfedpfx Aevac Hheanea The highest class of machines among drilling machines. Each head is independently adjustable, which allows the use of drills of different lengths. Drill table adjustable in every plane, with a lock. The spacing of the heads is adjustable with a crank. Waste directed to an external container. Two operating speeds: 950 and 1900 rpm Technical data: number of drilling heads: 2 diameter of lights: 3-10mm stack height: 60mm drill spacing min: 45mm / max 160mm table dimensions: 780x430mm Weight: 100kg Power supply 380V The machine has documentation, maintenance tools, drills, and a new column

Condition: good (used), Hang 114-00/4 Paper Drill Kfsdpfx Aswq Dwbjanoa Device in very good condition. The highest class of machines among drills. This is the currently produced model. The drill table is adjustable in every plane. Waste is directed to an external container. Controlled by an electric foot switch. Each of the heads has independent adjustment, which allows the use of drills of different lengths. Technical data: number of drill heads: 4 drill diameter: 3-10mm stack height: 65mm min drill spacing: 36mm / max260mm drill speed: 1500 rpm two table lifting speeds table dimensions: 600x480mm Power supply: 400V Weight: 400kg The machine has documentation, operating tools, drills.