Used Xiecheng Crushing Mill for sale (10,553)

Condition: repair required (used), Year of construction: 2019, functionality: fully functional, In operational condition: MAXMILL NVM1166 - HISION VMU1100 - HISION V180 Ndjdpfx Aoy Iyw Sof Ssb

Condition: like new (used), Year of construction: 2015, functionality: fully functional, overall weight: 450 kg, Alba Drive EBUDAH 001 Function of the machine: during the production generated glass waste can you cutting safe and free from accidents, the waste can be collect in the under located - with forklift movable - emptying container. Size of workplace Ndsdpfjd Nfb Ujx Af Ssb Length: 3500 mm Height: 1800 mm Width: 3000 mm Electric demand: 2,7 KW Supply voltage: 3x400 V Phase number: 3 The main components of the machine: - breaking unit - loading-tilting table - passive accident protection fence - control cabinet with power disconnect swith - air preparation - keypad unit If you need more information, We're here to help! Please contact us on the contact form or call us!

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

Condition: new, Year of construction: 2022, functionality: fully functional, overall weight: 6,500 kg, total height: 3,700 mm, total length: 2,510 mm, total width: 2,060 mm, We are a company with more than 30 years of experience in the trade of machinery for the plastics industry. We have the offered machines in stock and can carry out tests on them on your material. XC series mills are designed for grinding both soft and hard plastics Stainless steel housing and bearing lubrication system will ensure quiet and stable operation Each model is equipped with an ammeter Versions with cyclones are available Control cabinet on Simens components Before purchase possibility of tests on customer's material. If you have any questions, please contact us at the e-mail address or telephone number provided. P&F Wartacz was founded in 1990 and now we are the oldest trading company in the PTSz industry continuously selling injection molding machines, mills, crushers, coolers, conveyor belts peripheral equipment and spare parts. Rotor diameter (mm): 820 Rotor width (mm): 1050 Power (kW): 75 kw Nodpfx Aferbh U Ae Sedb Knives on rotor (pcs): 33 Fixed knives (pcs): 6 Weight (kg): 6500 Possible purchase with extraction and cyclone instead of drawer Unused machine available from stock, possible tests before purchase. (dozens of machines in stock)

Condition: new, Year of construction: 2023, functionality: fully functional, overall weight: 2,750 kg, total height: 2,470 mm, total length: 2,000 mm, total width: 1,530 mm, We are a company with more than 30 years of experience in the trade of machinery for the plastics industry. We have the offered machines in stock and can carry out tests on them on your material. XC series mills are designed for grinding both soft and hard plastics Stainless steel housing and bearing lubrication system will ensure quiet and stable operation Each model is equipped with an ammeter Versions with cyclones are available Control cabinet on Simens components Before purchase possibility of tests on customer's material. If you have any questions, please contact us at the e-mail address or telephone number provided. P&F Wartacz was founded in 1990 and now we are the oldest trading company in the PTSz industry continuously selling injection molding machines, mills, crushers, coolers, conveyor belts peripheral equipment and spare parts. Rotor diameter (mm): 500 Rotor width (mm): 720 Power (kW): 37 kw Knives on rotor (pcs): 27 Fixed knives (pcs): 4 Nodpfxjrbg Dte Af Sedb Weight (kg): 2750 Possible purchase with extraction and cyclone instead of drawer Unused machine available from stock, possible tests before purchase. (dozens of machines in stock)

Condition: new, Year of construction: 2025, functionality: fully functional, overall weight: 1,060 kg, total height: 1,790 mm, total length: 1,370 mm, total width: 980 mm, We are a company with over 30 years of experience in trading machinery for the plastics processing industry. All machines offered are available from our stock, and we can perform tests using your material upon request. The XC series granulators are designed for granulating both soft and hard plastics. The stainless steel housing and bearing lubrication system ensure quiet and stable operation. Each model is equipped with an ammeter. Versions with cyclones are also available. The control cabinet is based on Siemens components. Before purchase, it is possible to carry out material trials on the customer's material. For any questions, please contact us by email or phone. P&F Wartacz was established in 1990 and is currently the oldest trading company in the plastics machinery sector in Poland, continuously supplying injection moulding machines, granulators, crushers, chillers, belt conveyors, peripheral equipment, and spare parts. Rotor width (mm): 480 Motor power (kW): 20 Rotor knives (pcs): 24 Fixed knives (pcs): 2 Weight (kg): 1060 Ndjdsxud Nvepfx Af Ssb Option to purchase with extraction unit and cyclone instead of drawer. Unused machine available immediately from stock, tests before purchase are possible. (Dozens of machines available on stock)

Condition: good (used), Year of construction: 2016, CARBOMA single-shaft shredder A device used for final shredding of plastics, mixed municipal waste, electrical wires, electronics, rubber, glass, ceramics, paper, cardboard, wood, etc. Manufacturer: CARBOMA (currently ICT S.A. Wyry) Model: PURSAN RK 2000 Year of production: 2016 Ndjdswny Rfopfx Af Seb Max power: 160 kW Total weight: 15,000 kg Rotor diameter: 600 mm Rotor length: 2000 mm Working shaft speed: 80-200 rpm Number of knives: 156 pcs Sieve thickness: 12 mm Sieve hole diameter: 30 mm Efficiency: up to 12 tons (depending on the type of shredded material) Technical condition: used, functional

Condition: new, Year of construction: 2025, functionality: fully functional, overall weight: 2,750 kg, total height: 2,000 mm, total length: 1,560 mm, total width: 1,320 mm, We are a company with over 30 years of experience in trading machines for the plastics industry. All offered machines are available from stock, and we can perform tests on your material. The XC series granulators are designed for shredding both soft and hard plastics. The stainless steel housing and bearing lubrication system ensure quiet and stable operation. Each model is equipped with an ammeter. Versions with cyclones are available. Control cabinets are built with Siemens components. Material trials with customer samples are possible before purchase. For any questions, please contact us via email or the provided phone number. P&F Wartacz was established in 1990 and today we are the oldest trading company in the plastics processing sector, continuously distributing injection molding machines, granulators, crushers, chillers, conveyor belts, peripheral equipment, and spare parts. Rotor diameter (mm): 500 Rotor width (mm): 720 Motor power (kW): 37 kW Rotor knives (pcs): 27 Nedpfx Afew Inzwj Sedb Fixed knives (pcs): 4 Weight (kg): 2750 The unit can be purchased with extraction and cyclone instead of a drawer. The machine is unused and available immediately, with testing possible before purchase. (Several dozen machines in stock)

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, total height: 1,560 mm, total width: 1,100 mm, total length: 700 mm, overall weight: 400 kg, workpiece weight (max.): 100 kg, Apex comminuting mill Ndjdpfx Afjz D Tbwo Sob Capacity > 100 kg / h (The engine is larger than Schutte) Stainless steel Simple design Compact size Used machine Screen sizes 2mm + one very small one (Will we get desired particle size)

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 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 Njdjvzx Aujpfx Af Sjdb 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.

Condition: new, Year of construction: 2026, overall weight: 2,900 kg, We offer the RS-8F double-shaft shredder manufactured by RS TeamTech - Recycling Solutions Designed to shred a wide range of materials. The RS8 models have a shaft working length of 600 mm and are identical in design to the RS800 and RS1200 models. Parameters: Working surface: - 600x580 mm (other sizes possible) Number of knives on the dial: 1-12 Disc thickness: 10-100mm Starting material size: 20-100 Engine power: 2X22kW WEIGHT: 2900 kg We produce personalized shredders for individual orders. They can be integrated into recycling lines. They are equipped with a Siemens controller that protects the device against overload and has additional protection for the motors. Each device is equipped with an inverter that allows for soft start-up and controls the operation of the engines. Additionally, our experienced technicians are available 24/7. Nedpopk D Nrsfx Af Sedb The satisfaction of our customers confirms the high quality of our products. We provide recommendations upon request. Polish production.

Condition: used, Year of construction: 1992, functionality: fully functional, machine/vehicle number: 511001M, nominal power: 160 kW (217.54 HP), Complete and fully functional Lindemann ZB 120 x 100 - 160kW Schorch drive - Voith fluid coupling - Feed steel slat conveyor - Cyrus extraction vibrator Nodpfx Afjyizcqo Sodb - Axle puller - Hydraulic unit - Spare grates - Hammers - Various wear parts

Condition: refurbished (used), functionality: fully functional, - Bedeschi RS toothed crusher; - Haendle WMZ toothed crusher 412 A; - GHH 2366 WH 75/60 impact crusher; - Alfa paper shredders; Sawdust grinder, Wood chipper - Haendle HM2080 wet pan mill; - Haendle HM2080a wet pan mill Nodpfxsyl Tmmj Af Sodb - Breitenbach fine roller mill type PWF 812 800*1200, gap from 0.6 mm, roller shell thickness 95 and 105 mm, drive 90 kW, drive pulley ⌀650, motor pulley ⌀224, productivity at a gap of 0.6-0.8 mm: 40-50 t/h; - Haendle fine roller mill type Alpha WFZH8100b. Commissioned in 1996. Not in operation since 2012. Gap adjustable from 0.6 mm. New roller shells installed. Bearings replaced with the participation of Haendle specialists; - Kema roller mill 1000x800, gap 1-3 mm; - Rieter fine roller mill type GSA 1000x800, gap 1-1.5 mm; - Rieter-Werke Haendle roller mill type HW 80х80-HM, gap 0.6 mm; - Haendle mechanical roller mill type WFZ 880A, gap 0.8 mm, 42 t/h

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Ndsdpfxsq Nf U Eo Af Sjb Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining Plants In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. Common Applications: Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Conclusion A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.

Condition: reconditioned (used), Hommel Breadcrumb Crusher/Grinder for Breadcrumbs Good condition Ready for immediate use 16 Ah connection Ndedpfx Aegh Hu Usf Sjb If you have any further questions, please do not hesitate to contact me.

Condition: excellent (used), Year of construction: 2013, operating hours: 2,500 h, functionality: fully functional, machine/vehicle number: R1203433 Pos 1000, overall weight: 365 kg, rotor diameter: 400 mm, rotor width: 320 mm, opening width: 340 mm, input voltage: 400 V, power: 22 kW (29.91 HP), A very robust hammer mill from Alpine with grate bars for crushing soft to medium-hard materials. The mill is supplied with an inlet hopper and a device for pneumatic extraction. A control panel is not included. Machine data: 365 kg; 2800 RPM, 22 kW Rotor 400x320 mm, cast iron rotor, inlet 340x150 mm, Design with grate bars 4 rows of hammers, 5 hammers per row The machine was in operation at an R&D center in Israel. As the company now operates a production facility in the Netherlands, the R&D center will be closed. The machines will be transported to Europe at the owner's expense and can be delivered EXW at a port or at the production facility in the Netherlands. Nodozl E N Eopfx Af Sodb The details for optimal transport need to be clarified. The machine price does not include packaging on a pallet.

Condition: good (used), Year of construction: 2013, travel distance X-axis: 1,000 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 530 mm, spindle speed (max.): 8,000 rpm, table width: 406 mm, table length: 1,372 mm, rotational speed (max.): 8,000 rpm, overall weight: 3,100 kg, space requirement width: 2,280 mm, space requirement length: 2,900 mm, space requirement height: 2,550 mm, Equipment: documentation/manual, rotational speed infinitely variable, X-axis: 1.000 mm Y-axis: 500 mm Z-axis: 530 mm Table size: 406 x 1.372 mm Spindle nose: BT 40 Spindle speeds: 1 - 8.000 rpm Controller: Fagor Featured with: - Cooling unit Nsdpfx Aevpl I Tjf Sedb - User Manuals Country of origin: Taiwan Motor power: 10 HP Machine LxWxH: 2.900 x 2.280 x 2.550 mm Machine weight: 3.100 kg

Year of construction: 2021, condition: ready for operation (used), functionality: fully functional, The machine is unused! TECHNICAL DETAILS Rotor: Open rotor Grinding mechanism: 650 mm × 550 mm Application: Grinding of, for example, lumps MACHINE DETAILS Power: 22 kW Njdpfxozr Hzij Af Sodb Voltage: 380 V Frequency: 50 Hz Current consumption: 42.5 A Speed: 1,470 rpm Protection class: IP55 Insulation class: F Operating mode: S1 – Continuous operation Sound level: 71 dB(A) Weight: approx. 190 kg EQUIPMENT Control system Star/delta connection possible Spare parts can be supplied for an additional charge.

Condition: used, 10’-0” x 84” HARDINGE CONICAL BALL MILLS MILL SPECIFICATION Model : 10’-0” x 84” HCBM Overall Dimensions : 3050 mm diameter x 5185 mm long. Installed Power : 400 kW Absorbed Power : 320 kW Mill Speed : 20 rpm Lining : Chrome Iron Cast Liner Plates Media : Steel Balls (30 tonne required) Drive : Girth Gear and Pinion, Gearbox and Slip Ring Motor Trunnion Bearings : No.1 Mill - Cooper Split Roller Bearings No.2 Mill – White Metal Bearings The mills were operated by British Chrome & Chemicals Ltd (later Elementis Chromium), at their site in Cleveland, UK, processing Chrome Ore to a fineness of 99% passing 45 µm. The first mill, with the white metal bearings, was installed in around 1970. The second mill, with the Cooper Split Roller Bearings was installed in 1980. This mill is offered with a new set of Cooper Trunnion Bearings. Njdjzvgdljpfx Af Sedb Both mills were in operation until the site closed in 2009 and have been in storage ever since. Equipment is offered in "as is" condition with no warranty given or implied. PPDS can offer full refurbishment services. Inspection is invited at our premises in Uttoxeter, Staffordshire, United Kingdom (close to East Midlands, Birmingham and Manchester airports). Powder Process Design Services Ltd has been supplying equipment and systems to the industrial minerals sector for over 20 years. We specialise in the design and supply of minerals processing systems using a combination of new and s/hand refurbished equipment. With approaching 40 years experience we aim to deliver projects that meet and indeed exceed expectations. We have satisfied customers throughout the world, including, the United States, South America, New Zealand, South Africa the Middle East and the UK and Ireland. Please check out our other listings and subscribe to our stock list.

Condition: used, Year of construction: 2003, Plastic Recycling Mill Manufacturer: REG-MAC Italy Type: R100/75/V Engine Power: 75 kW Ndjdpowav Hmsfx Af Ssb Weight: 1850 kg Year of Manufacture: 2003 Technical Condition: Used

Condition: new, functionality: fully functional, fuel type: electric, color: other, Year of construction: 2026, *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE FABO manufactures and installs stationary type stone screening & washing plants according to customer requirements. Production capacity of our stationary plants differs from 100 to 1000 ton per hour. 200-350 Tons/hour capacity of Washing and Screening Plant: - Riverstone Feeding Bunker - 1300x4000x2 Decks Vibrating Screen - 2000x6000x4 Decks Vibrating Screen with washing system - 1500x4000mm Dewatering screen with Hydrocyclone - Conveyor Belt System - Control Panel and Automation System FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!! Ndsdpozd Evijfx Af Sjb

Condition: used, HARDINGE Conical Ball Mill 6’-0” dia x 36” ball mill for the dry grinding of industrial minerals. Mill fitted with Manganese steel liners for operation will steel ball grinding media. White Metal Bearings on trunnions. 90 kW Motor fitted (could be reduced to 75 kW). Ndedpfjzvgvnjx Af Sob Mill with countershaft drive but could be converted to gearbox.

Condition: used, Year of construction: 1987, functionality: fully functional, We are offering this used Pallmann PHP 8-12 grinding plant (hammer mill), year of manufacture 1987. The precise diagrams with all individual components are available. Ndjdpfx Aoy Iu Rmof Sob

Condition: new, Year of construction: 2026, functionality: fully functional, power: 170 kW (231.14 HP), fuel type: hybrid, color: other, Equipment: cabin, CONSTMACH V-70 mobile vertical shaft impact crusher, also known as the mobile sand making machine, is a high-efficiency mobile crushing and screening plant specifically designed for the production of high-quality fine aggregate. It delivers superior performance, particularly in the production of perfectly cubic sand with a grain size of 0-5 mm. Thanks to its advanced engineering, durable components, and long-lasting design, it offers maximum efficiency in different rock types of varying hardness, such as granite, basalt, dolomite, gabbro, and limestone. The V-70 model can directly process natural stones up to 35 mm in size, as well as materials obtained from primary or secondary crushing processes. With a production capacity ranging from 100 to 150 tons per hour, it can simultaneously produce 0-5 mm sand and three different aggregate fractions. Thanks to its user-friendly hydraulic-mounted mobile chassis, the plant is ready for operation in just a few hours at the installation site. The automation system is equipped with SIEMENS and SCHNEIDER electronic components, allowing all operations to be easily managed from a single tablet. Thanks to its compact design, the V-70 complies with international road transport standards and can be quickly transported to different construction sites using a king-pin-connected tractor. The system can also be equipped with an optional diesel generator, allowing for independent operation in areas where energy is needed. V-70 Mobile Vertical Shaft Crusher Technical Specifications Production Capacity: 100-150 tph Nedpfsxqalxex Af Sodb Maximum Feed Size: 35 mm Feed Height: 4.5 meters Main Configuration: VSI Crusher + Vibrating Screen Total Motor Power: 170 kW Electric Generator Requirement: 400 kVA Plant Weight: 32 tons Plant Dimensions: 17.8 (L) x 3.35 (W) x 4.3 (H) meters Chassis Type: Single chassis with wheels equipped with hydraulic legs Why Choose the V-70 Mobile Vertical Shaft Impact Crusher? CONSTMACH V-70 offers maximum efficiency, low maintenance costs, and superior quality in rock crushing and sand production. Its compact design makes it easy to transport, and its automation system requires minimal operator intervention. Its long-lasting components, high-performance VSI crusher system, and energy efficiency ensure the highest return on your investment. Manufactured with the CONSTMACH guarantee, the V-70 stands out in the industry with its durability, performance, and after-sales technical support. If you are looking for a reliable, fast, and economical solution for quality sand production, the V-70 is the right choice for you. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

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. 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. Ndsdpfx Afsq Ngafo Sjb 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.