Used End Mills for sale (15,017)

Condition: good (used), Year of construction: 2010, BMS 4AL CNC vertical milling machine ECS 1801 CNC Robust milling machine for a wide range of applications Meehanite cast iron construction 5HP spindle motor with inverter (variable speed) Automatic X- and Y-axis feeds with 1/2 HP motor and inverter Shelf ascent and descent with 1HP motor Large working area 305x1500 mm Spindle taper ISO 40 - Shank ø 105 mm Y- and Z-axis square guides Sliding on Turcite - B X and Y axes Iajdpsupg Nuofx Anvou Case-hardened table and guides

Condition: used, travel distance X-axis: 3,500 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,000 mm, spindle speed (max.): 24 rpm, spindle speed (min.): 1,685 rpm, table width: 700 mm, table length: 4,000 mm, overall weight: 1,300 kg, ZAYER model 3500 BF fixed-bed milling machine Used X-axis travel: 3,500 mm Y-axis travel: 1,000 mm Z-axis travel: 1,000 mm Table dimensions: 4,000x700 mm Iaedsytp S Ispfx Anvou Birotary HURON-type head Spindle taper ISO 50 Spindle speed: 28-1800 rpm Axis digital readout included

Condition: new, Variable-speed ISO 40, Motorized cross table on all axes. 3-axis viewer included. Base with chip tank. Refrigeration system. Led lamp. Mechanical speed indicator. Variable speed motorized axes with rapids. Rail lubrication system with manual pump. Milling capacity with insert cutter : mm 100. Milling capacity : mm 35. Drilling capacity on cast iron with pre-hole : mm 60. Max drilling capacity on steel with pre-hole (s235jr) : mm 24. Spindle taper : ISO40 DIN2080. Spindle sleeve : Iedpfx Aoh Im H Ssnvsau mm 86. Spindle stroke : 120 mm. Head inclination : +/- 45°. Vertical head rotation : +/- 90°. Head body rotation : +/- 180°. Vertical spindle speed : (2) 60 ÷ 500 |500 ÷ 3600 rpm. Motor : 400 V 50 Hz 2.25 kW. Distance between machine nose and table : 45 - 395 mm. Spindle-column axis distance : 215-450 mm. Table size : 1246 x 230 mm. Longitudinal table displacement : 850 mm. Transverse table displacement : 310 mm. Maximum load capacity : 400 kg. Dimensions : 1680 x 1500 x 2100 h mm. Net weight : 1000 kg.

Year of construction: 2000, condition: ready for operation (used), Numerical Control SELCA S 3045PD Double head. Table dimension : mm 1400 x 360. Longitudinal axis stroke : Iaedpfogiyltsx Anvju mm 1100. Transversal axis stroke : mm 350. Vertical axis stroke : 500 mm. Use and maintenance manual included.

Condition: excellent (used), Year of construction: 2014, functionality: fully functional, PROFILATRICE COMAL PRD 12 Automatic edging machine for strip end processing. Used to prepare strip edges for subsequent roll forming. The machine is equipped with a set of rollers capable of performing cold roll forming of strips and sheets, which are continuously shaped until the desired profile or tube is achieved. Iaodpfx Ansxdr Swjvsu The machine has seen very little use, is fully operational, and is in good overall condition. Manual and original documentation are available.

Condition: ready for operation (used), Year of construction: 2016, functionality: fully functional, travel distance X-axis: 760 mm, travel distance Y-axis: 430 mm, travel distance Z-axis: 460 mm, spindle speed (max.): 10,000 rpm, controller model: Siemens Sinumerik 828D CNC, ATTENTION – Equipment update: Instead of a RENISHAW measuring probe, a Renishaw tool presetter is included! TECHNICAL DETAILS Travel range X-axis: 760 mm Travel range Y-axis: 430 mm Travel range Z-axis: 460 mm Iodpfx Anozap Dwovjau Spindle mount: SK40 Spindle speed: 10,000 rpm Feed rate: 10,000 mm/min Table size X: 900 mm Table size Y: 410 mm Max. workpiece weight: 350 kg Number of axes: 3 MACHINE DETAILS Control system: Siemens Sinumerik 828D CNC Tool changer: 24-position Drive power: 12 kW Tool cooling through the spindle: 30 bar EQUIPMENT Renishaw tool presetter Chip conveyor

Condition: good (used), Year of construction: 1991, Control: Heidenhain TNC 407 Travel range: X = 600, Y = 400, Z = 420 mm Spindle speed range: 20 – 4000 rpm Gear stages: 3 Tool holder: SK 40 Quill stroke: 75 mm Iajdjwvif Uspfx Anveu Spindle motor: 5.9 kW Feed rate range: 1 – 5000/6000 mm/min (manual/program) Rapid traverse rate x, y: 7 m/min Rapid traverse rate z: 6 m/min Clamping surface: 900 x 458 mm Weight: approx. 2300 kg With coolant system, electric handwheel, and measuring probe (defective).

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, turning diameter: 460 mm, spindle speed (max.): 3,500 rpm, spindle bore: 86 mm, bar passage: 78 mm, controller model: Fanuc 32iTB iHMI, center width: 689 mm, CMZ turning and milling center including GL20II gantry loader! TECHNICAL DETAILS Turning diameter over bed: 760 mm Iaedpszdrzxsfx Anvsu Turning diameter over cross slide: 600 mm Maximum turning diameter: 460 mm Distance between centers: 689 mm Travel distance tailstock: 640 mm Travel distance X-axis: 310 mm Travel distance Z-axis: 640 mm Travel distance Y-axis: +70/-50 mm Travel distance B-axis: 640 mm Rapid traverse rates: 30/30/15/30 m/min Spindle speed max.: 3,500 rpm ASA 8" A2 Spindle bearing outer diameter: 200 mm Spindle bearing inner diameter: 130 mm Spindle bore: 86 mm Bar passage: 78 mm Number of tool stations: 12, all driven, 12,000 rpm Tool holder: 25x25 (50) MACHINE DETAILS Operating hours: 43,712 h Total operating hours: approx. 35,000 h Control system: Fanuc 32iTB iHMI Dimensions & Weight Machine dimensions (L x W x H): 2,542 x 1,760 x 1,880 mm Machine weight: 6,500 kg EQUIPMENT Gantry loader

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 7853, travel distance X-axis: 4,000 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 2,000 mm, spindle speed (max.): 3,000 rpm, controller model: Heidenhain TNC 426 C, No minimum price – guaranteed sale to the highest bidder! Loading can be carried out by the seller for €750! TECHNICAL DETAILS Travel in X-axis: 4,000 mm Travel in Y-axis: 1,200 mm Travel in Z-axis: 2,000 mm Spindle type: ISO 50 Spindle power: 50 kW Spindle speed: up to 3,000 rpm Table length: 5,000 mm Tool changer: 30-position ATC MACHINE DETAILS Control system: Heidenhain TNC 426 C Headstock Swiveling: Automatic Increment: 1 degree / 2.5 degrees / stepless Dimensions & Weight Dimensions (L x W x H): 9,000 mm x 5,000 mm x 5,000 mm Weight: 35,000 kg EQUIPMENT Hydrostatic guideways in all axes Tool holders Coolant preparation/filtration system Chip conveyor Isdszdtxfjpfx Anveau Cooling system, manufacturer: Deerosdassi Control cabinet system Note: The machine has already been professionally disassembled and is in storage.

Condition: new, Year of construction: 2026, The CORMAK HK25 VARIO is a compact milling and drilling machine designed for versatile applications. Perfect for do-it-yourselfers and professionals, this machine offers not only compact size but also exceptional functionality.Equipped with an MK3 spindle taper, this milling machine ensures stability and precision machining. The digital readout of the spindle speed allows precise control of the process, guaranteeing excellent results. Machine characteristics Digital speed readout Digital readout for drilling depth Infinitely variable speed control Precisely bearing-mounted spindle Auto-feed included Technical data: DRILLING 20 mm FACE MILLING 16 mm FACE MILLING 63 mm SPINDLE TAPER MK3 SPINDLE FEED RATE 50 mm NUMBER OF SPINDLE SPEEDS variable SPINDLE SPEED RANGE 50-2250 rpm WORK SURFACE OF TABLE 700 x 180 mm MAXIMUM LONGITUDINAL TRAVEL OF TABLE 480 mm MAXIMUM TRANSVERSE TABLE TRAVEL 175 mm MAXIMUM VERTICAL TRAVEL OF THE HEAD 280 mm NUMBER OF T-SLOTS3 T-SLOT DIMENSIONS T12 / 12 mm Iedstz Sx Eepfx Anvoau MOTOR 0,75 kW/1 hp 230V DIMENSIONS 980x600x1010 mm WEIGHT 110 / 125 kg

Condition: good (used), Year of construction: 2004, Ref. -No.: 10634 Manufacturer: ANAYAK Type: P 3200 Year of construction: 2004 Type of control: CNC-Steuerung Control: Heidenhain Storage location: Halberstadt Country of origin: Germany X-Travel: 3200 mm Y-Travel: 1400 mm Z-Travel: 750 mm Table-Size (Lxw): 3200 x 1400 mm spindle running time: 23.291 H Ijdpezc D Eujfx Anvjau Control: 83.301 H machine: 73.907 H Program run: 27.807 H

Condition: good (used), Year of construction: 2008, Ref. -No.: 10621 Manufacturer: PAMA Type: Speedmat 3/TR16 Year of construction: 2008 Type of control: CNC-Steuerung Control: SIEMENS SINUMERIK 840 D PL Storage location: Halberstadt Isdpszc D Dwjfx Anvjau Country of origin: Italy X-Travel: 3500 mm Y-Travel: 2500 mm Z-Travel: 2200 mm W-Axis: 800 mm Bore Spindle Diameter: 160 mm Table Load: 12000 kg Tool Taper: ISO 50 BIG PLUS Turning Speeds: 3500 RPM Max. Torque: 2.765 Nm Rapid Travel X/Y/Z: 25000 mm / min Drive Capacity - Spindle Motor: 46 kW Internal cooling: 15 / 45 bar External cooling: 50 / 4 bar Table surface: 1600 x 2000 mm Spindle speed gear stage 1: 2.120 1 / min Spindle speed gear stage 2: 2.765 1 / min Further information: Automatic tool changer SK50 DIN 69871, 80 positions. Automatic angle milling head TS 35 with 360 positions, speed 2,000 rpm and torque 2,000 Nm. Automatic universal milling head TU25C (2-axis), speed 3,000 rpm and torque 800 Nm. Automatic accessory changer, 2+1 units. Touch probe (Renishaw). The machine can be inspected under power.

Condition: good (used), Year of construction: 2004, Ref. -No.: 10604 Manufacturer: UNION Iodpfxjzc D A Hs Anvsau Type: TC 110 Year of construction: 2004 Type of control: CNC-Steuerung Control: SINUMERIK 840 D Powerline Storage location: Halberstadt Country of origin: Germany X-Travel: 2000 mm Y-Travel: 1250 mm Z-Travel: 1000 mm W-Axis: 550 mm Table Height: 1050 mm Spindle Diameter: 110 mm Table Dimensions (Lengthxwidth): 1600 x 1250 mm Number of T-slots: 10 Max. Workpiece Weight: 6000 kg Clamping Area: 1250 mm T - groove width: 22 mm T - slot spacing: 125 mm Tool Taper: ISO 50 Max. Torque: 1639 Nm Feed Speeds X/Y/Z Axis: 6000 mm / min Rapid Traverse X-Axis: 15000 m / min Rapid Travel Y-Axis: 15000 m / min Rapid Traverse Z-Axis: 15000 m / min Feed Capacities X/Y/Z: 16000 x 16000 x 20000 N swivel angle: 360 ° Further information: Includes angle head 0,001° The machine can be viewed under power.

Condition: good (used), Year of construction: 1998, Ref. -No.: 10583 Manufacturer: MTE Type: BF 4200 Year of construction: 1998 Type of control: CNC-Steuerung Control: Heidenhain TNC 426 Ijdpfxozc D Amo Anvoau Storage location: Halberstadt Country of origin: Germany X-Travel: 4000 mm Y-Travel: 1200 mm Z-Travel: 1500 mm Turning Speeds: 2.500 RPM Rapid Traverse X/Y/Z: 400 m / min Table surface area (LxW): 4200 x 1000 mm Tool changer: 40 Table load max.: 13.000 kg Tool Taper: SK 50 Weight: 20 t Number Of T-Slots: 7 Pcs Width of the T-slots: 22 mm Distance between the grooves: 140 mm Further information: - Heidenhain HR410 handwheel - 3D scanner, infrared - The ball screw on axes Z and Y runs clamped and supported on combined radial/axial roller bearings and radial ball bearings with 250 N/sqm stiffness. The machine can be viewed while powered up.

Condition: good (used), Year of construction: 2003, Ref. -No.: 10454 Manufacturer: DOOSAN Type: DAEWOO PUMA 300 MSC Year of construction: 2003 Type of control: CNC-Steuerung Control: FANUC 18i-TB Storage location: Halberstadt Country of origin: South Korea Machine-No.: 0MS19XX Turning Speeds: 4500 RPM Bar passage: 62 mm Turning Length: 595 mm Turret places: 12 Pcs Further information: - 4 axes (X/Z/C/B) - counter spindle - driven tool station - finished part removal system - conveyor belt - chip conveyor Iaodpfxozc Dy Es Anvsu - Powercool coolant system - LNS Quickload Servo 3 bar loader - tool holder - collet holder - collets Machines can be inspected under power by appointment.

Condition: good (used), Year of construction: 1981, Ref. -No.: 10447 Manufacturer: SKODA Type: WD 200 Year of construction: 1981 Retrofit: 2010 Type of control: CNC-Steuerung Control: SIEMENS SINUMERIK 840D Storage location: Halberstadt Country of origin: Germany X-Travel: 9000 mm Y-Travel: 4000 mm Z-Travel: 1450 mm W-Axis: 2000 mm Bed width: 2000 mm Bed height: 550 mm Spindle Diameter: 200 mm Quill Stroke: 1600 mm Rotary Table (Lxw): 4000 x 4000 mm Table Load: 80000 kg Clamping Area: 3000 x 3000 mm Turning Speeds: 257 - 2570 RPM Spindle taper: 120 Automatic feeds: 342 mm / rev Spindle Turning Speed - Stepless: 1,5 - 630 RPM Max. Torque On The Boring Spindle: 20000 Nm Rapid Traverse: 16000 m / min Drive Capacity - Spindle Motor: 9,8 - 35,5 kW Total Power Requirement: 75 kW Bore Depth: 2000 mm Vertical headstock movement on the column: 3150 mm transverse movement of the stand on the bed: 4000 mm Lowest position of the spindle axis above the bed: 1100 mm Spindle speed when moving the quill forward: 1,6 - 300 max. rpm Iajdpfx Aozc Dyxjnveu Drill feeds (spindle, quill) continuously variable in the range: 1,6 - 1600 mm / min Milling feeds (headstock vertical, column horizontal) infinitely variable: 1,6 - 1600 mm / min Machine length: 11350 mm Machine width: 5450 mm Machine Height: 7350 mm Weight Of The Machine Ca.: 65 t Further information: Threading: 22 metric threads, pitch range 0.5 - 12mm 32 Whitworth threads, pitch range 28 - 1 (gears) Accessories: - console for tools - 1 set of operating tools - ejector and fastening wedges for spindle - lubricating press - 1 set of spare parts for electrical equipment - clamping base plate - setting stick with electrical equipment Machine can be inspected under power by appointment.

Condition: good (used), Year of construction: 2002, Ref. -No.: 10442 Manufacturer: LIEBHERR Type: LC 122 Year of construction: 2002 Type of control: CNC-Steuerung Control: LIEBHERR PC NC Storage location: Halberstadt Country of origin: Germany Isdpfjym Nbcex Anvoau Hob diameter max.: 90 mm Table Diameter: 145 mm Max. Module: 3 mm Smallest number of millable teeth: 4 Milling head swivel angle: +/- 45 ° Resolution accuracy: 0,1 Degree Workpiece table load: 17 kN Milling speed: 450 - 4.500 1 / min Operating voltage: 400 V control voltage: 24 V frequency: 50 Hz Max. rated current: 55 A Fuse in the supply line: 63 A Max. milling diameter spur gears/helical gears: 125 mm Max. milling width spur gears/helical gears: 250 (axial) mm Spindle stroke: 180 mm Max. cutter width: 200 mm Further information: Ambient temperature: +12°.....+40° Operating noise: 78 dB (A) Milling head designation: motor milling head Workpiece axis: vertical Stand: movable Table: fixed Milling method: axial hobbing in the same or opposite direction The machine can be inspected under power by arrangement.

Condition: like new (used), Year of construction: 2023, MAZAK INTEGREX i-250H S Max. machining diameter: 670 mm Max. machining length: 1,011 mm Max. milling speed: 12,000 rpm Max. spindle speed: 5,000 rpm Max. bar diameter: 65 mm The machine is equipped with: - CNC control system Mazatrol SmoothAi - IRCO short bar loader magazine - Integrated robot system TA20/200 - Tool magazine for 112 tools (HSK) - Three-jaw chuck for main spindle, diameter 254 mm - Three-jaw chuck for second spindle, diameter 254 mm - Tool Eye - C-axis Iajdpfx Aszdkr Asnvou - Y-axis - B-axis - Counter spindle with full C-axis - Interface for bar loader magazine - Automatic parts catcher - 5-axis machining, basic package - Preparation for multi-tool and flash tool holders - Preparation for MAZAK Monitoring System B - High-pressure pump, 70 bar - KNOLL compact filter system KF400/2300

Year of construction: 2026, 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 Iaodpfx Aevzx Aujnvju 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. 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. Technical Details We have different models and options for different requirements, please contact us for more info.

Year of construction: 2026, 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. Iodpfsq Nfbhsx Anvsau 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. 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. Technical details We have different options for different requirements, please contact our team for more info.

Condition: new, functionality: fully functional, Year of construction: 2026, Microsilica, also known as silica fume or condensed silica fume, is a byproduct of producing silicon metal or ferrosilicon alloys. Microsilica powder grinding mills are used to process microsilica powder for various applications, including the production of high-performance concrete, refractory materials, and other specialty products. Grinding mills play a crucial role in reducing microsilica particles to the desired fineness. Here are some key aspects related to microsilica powder grinding mills: 1. Mill Types: - Ball Mill: A traditional ball mill is commonly used for grinding microsilica. It relies on the impact and attrition forces to reduce particle size. It is effective for both wet and dry grinding. - Vertical Roller Mill (VRM): VRM technology is known for its energy efficiency and the ability to grind materials into a narrow particle size distribution. It is suitable for grinding microsilica. 2. Grinding Process: - The grinding process involves feeding microsilica particles into the grinding mill. The grinding media (balls or rollers) inside the mill crush and grind the microsilica particles into a fine powder. 3. Particle Size Distribution: - Controlling the particle size distribution is crucial for achieving the desired properties in the final product. The grinding mill should be equipped with mechanisms to control and monitor particle size distribution. 4. Mill Design and Components: - The design of the grinding mill, including the type of grinding media, liners, and the grinding chamber, influences the efficiency and performance of the milling process for microsilica. 5. Air Classification (Optional): - In some cases, air classification systems are integrated into the grinding process to separate fine particles from coarser ones, ensuring a more uniform product. 6. Control Systems: - Advanced grinding mills often come with automated control systems to regulate various parameters such as feed rate, mill speed, and product fineness. 7. Material Handling: - Efficient material handling systems are essential to transport microsilica to and from the grinding mill. This may involve pneumatic or mechanical conveying systems. 8. Cooling Systems: - Grinding processes generate heat, and efficient cooling systems are often integrated to maintain the temperature within a controlled range. 9. Dust Collection: Iaedjq Nxp Sjpfx Anvou - Microsilica powder grinding can produce airborne dust. Dust collection systems are necessary to maintain a clean and safe working environment. 10. Quality Assurance: - Grinding mills for microsilica should be equipped with quality assurance features, such as in-line particle size analysis, to ensure consistency in the final product. When selecting a microsilica powder grinding mill, factors such as production capacity, energy efficiency, and the required particle size distribution should be considered. Additionally, mills should be chosen based on the specific characteristics of the microsilica being processed and the intended application of the final product.

Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making: A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Ensures uniform material input through a feeder or screw conveyor. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel or ceramic balls of various diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Iedpfx Aneq Ngafjvoau Technical Details/Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining and Powder Production In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications. Conclusion A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.

Condition: new, fuel type: electric, Year of construction: 2026, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill Drum diameter: 2400mm Drum length: 4500mm Motor power: 320KW Max input size: 25mm 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. Iajdpfoq Igiiex Anvsu 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: used, Year of construction: 2006, functionality: fully functional, 1.0 unit – Granulator for shredding plastics Manufacturer: WITTMANN Type: M2 Year of manufacture: 2006 Ijdpfx Aex H Aihonvjau Infeed opening: 300 x 400 mm Rotor diameter: 250 mm

Condition: used, Used Hosokawa Bepex model BH 150 stainless steel cone mill: Ijdpfx Aezbugysnveau - Manufacturer: Hosokawa Bepex - Model: BH 150 (nowdays BEXMILL ABM) - Rotor type: Two arm beater. Top belt driven by electric motor 1.5 kW, 1405 rpm, 50 Hz. Max rotor speed 1700 rpm. - Screens: (7) Cone screens type available. Cone screen top diameter approx. 150 mm and bottom diamter 45 mm, cone height 90 mm. - ATEX rating: ATEX 94/9/EG - EN 13463-1/-5, Ex II 2G c T4/II 2DcT