Used Quadro Comil Cone Mill for sale (10,591)

Year of construction: 2011, condition: excellent (used), functionality: fully functional, machine/vehicle number: NX1102192, SPECIFICATION Table size 1244 x 230mm Longitudinal traverse 700mm Cross traverse 300mm Vertical traverse 405mm Quill travel 125mm Quill feeds 0.045-0.086mm/rev Quill diameter 86mm Quill taper R8 Spindle motor 2.2kW Spindle speeds (inf. Variable) 50-3500rpm Weight 1200Kg Machine in Metric execution MACHINE EQUIPPED WITH Sino 3 axis DRO system Longitudinal power feed Fedpfxsz Ix T Te Al Sjpn One shot centralised lubrication system Low voltage halogen worklight Spindle guard Coolant system

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 Fpodpfx Ajvpl I Tel Son Spindle nose: BT 40 Spindle speeds: 1 - 8.000 rpm Controller: Fagor Featured with: - Cooling unit - 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

Condition: new, Year of construction: 2026, functionality: fully functional, *All of our products are made with care and covered for 1 year warranty! Fodpfx Aljz Rnxxe Sopn *Installation and Operator Training FREE Cone crusher product group is designed especially for the hardest material, cone crushers are one of the best choices for crushing river gravel, basalt and granite, along with abrasive materials in the mining industry. The working principle of cone crushers is to break the material by compression, by squeezing it between its walls, which are completely covered with resistant mantle and a bowl liner. It has longer life than other crushers thanks to its long life wear parts. Model: FABO CC200 Capacity: 200-250 t/h Max. Feed opening: EC 185 mm C 145 mm MC 115 mm M 90 mm MF 75 mm F 50 mm EF 35 mm Motor: 132 kW Head diameter: 1100 mm Dimensions (width * height): 2520* 2540 mm Countershaft Speed-rpm: 750-1200 Weight: 11230 kg * Hydroset Control * Automatic Load Protection * Practical discharge * High capacity cubic production * High-performance contactless labyrinth * High productivity, low energy production and lower wear costs, long service life and high product yield with desired fine powders. FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

Condition: used, Used Eiger model 5L SSE EXD stainless steel bead mill. Stainless steel chamber measures approximately 360mm x 200mm diameter. Unit is driven by 10hp, 420volt, 3/50 electric motor. Includes local controls. Fedpfx Alsz Ah Sko Sjpn

Condition: used, Year of construction: 2010, working width: 230 mm, spindle diameter: 40 mm, working height: 120 mm, controller model: Siemens Simatic Touch-Panel, working length: 8,483 mm, TECHNICAL DETAILS Minimum working height: 6 mm Maximum working height: 120 mm Minimum working length: 370 mm Maximum working length: 8,483 mm Minimum working width: 25 mm Maximum working width: 230 mm Fodpfxez Ekkxj Al Sepn Maximum feed rate: 12 m/min Rubber feed rollers: 1 Toothed feed rollers: 4 Total number of feed rollers: 5 Number of machining units: 4 Lower milling spindle Spindle diameter: 40 mm Spindle length: 240 mm Motor power: 4 kW Right milling spindle Spindle diameter: 40 mm Spindle length: 240 mm Maximum tool diameter: 4 mm Motor power: 4 kW Left milling spindle Spindle diameter: 40 mm Spindle length: 240 mm Motor power: 4 kW Upper milling spindle Spindle diameter: 40 mm Spindle length: 240 mm Motor power: 5.5 kW MACHINE DETAILS Control system: Siemens Simatic Touch Panel Total connected power: 24 kW EQUIPMENT CE-compliant safety design The machine is sold and delivered in its actual and legal condition ("as is, where is") based on photographic documentation and technical/commercial documents of a descriptive nature. The buyer has the right to inspect the goods before collection and assumes responsibility for the installation, securing, and use of the machine at the destination. External reference: 7243

Condition: reconditioned (used), Year of construction: 2012, Johnford SV-48H “Super Vertical” CNC Vertical Machining Centre Specification: Model: SV-48H Fpsdpfx Asz N H Enel Sen Manufactured In June 2012 Heidenhain iTNC 530 CNC Control Maximum spindle speed: 6,000 rpm Machine Weight: 10,000 kg, stated on the plate Electrical supply: Three-phase, 415 V, 50 Hz Full-load current: 76 A Compressed-air pressure: 5–7 bar X-axis travel: 1,220 mm Y-axis travel: 710 mm Z-axis travel: 630 mm Table size: 1,300 × 700 mm Maximum table load: 1,500 kg Spindle nose to table: 100–730 mm Spindle centre to column: 740 mm Spindle taper: BT50 Spindle motor: 11 kW continuous / 15 kW at 30-minute rating Spindle transmission: High/low gearbox Rapid traverse, X / Y / Z: 24 / 24 / 24 m/min Cutting feed rate: 1–12,000 mm/min Tool magazine: 24 Station Arm type ATC Maximum tool length: 400 mm Maximum tool weight: 15 kg For sale with *Jet Machinery Ltd* Jet Machinery Stock No: #MAN001 Machine Serial Number: VBD12242 Cost: £24,950+ VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: used, Year of construction: 2007, functionality: fully functional, HWACHEON HI TECH 200 B Fsdpfx Aljz N Dfle Sopn FANUC CONTROL MAX TURNING DIA 350 MM MAX TURNING LENGHT 400 250 MM HYD 3 JAW CHUCK TAILSTOCK SLOTTED TURRET YEAR 2007 TOOL SETTER

Condition: new, Year of construction: 2026, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles. Here are some key features and considerations for a superfine ball mill for micro powder: 1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding. 2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution. 3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process. 4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments. 5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill. 6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process. Fsdpfx Aeq Nf Uwsl Sopn 7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements. 8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation. When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.

Condition: good (used), Hwacheon HI Eco 31A CNC Lathe, C Axis & Live Tools, Serial Number 1053444L45, Year 1998, Swarf Conveyor, Foot Pedal, Fsdpsz N A Avsfx Al Sspn Fanuc CNC Control, 2 Jaw & 3 Jaw Power Chucks, Tool Arm, Tailstock, 10 Station Turret, Manuals, Toolholders, Transformer

Condition: new, Year of construction: 2026, functionality: fully functional, *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE Cone crusher product group is designed especially for the hardest material, cone crushers are one of the best choices for crushing river gravel, basalt and granite, along with abrasive materials in the mining industry. The working principle of cone crushers is to break the material by compression, by squeezing it between its walls, which are completely covered with resistant mantle and a bowl liner. It has longer life than other crushers thanks to its long life wear parts. Model: FABO CCS-440 Capacity: 300-550 t/h Max. Feed opening; EC 450 mm C 400 mm MC 300 mm Motor: 220-250 kW, Head diameter: 1300 mm Dimensions (width * height): 3100 *2850 mm Countershaft Speed-rpm: 750-1200 Weight: 31000 kg Fjdszhauujpfx Al Sepn * Hydroset Control * Automatic Load Protection * Practical discharge * High capacity cubic production * High-performance contactless labyrinth * High productivity, low energy production and lower wear costs, long service life and high product yield with desired fine powders. FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

Condition: used, Year of construction: 2012, swing diameter 560 mm turning length 800 mm control C200-4D Siemens 840 D spindle head 8 DIN 55026/55021 ISO 7027/1 bar capacity 90 mm spindle diameter in front bearing 140 mm turning speed range - spindle ~ 3.500 U/min drive capacity - spindle motor 100% / 40%: 43 / 57 kW Torque 275 / 363 Nm Indexing 2,5 ° C-Axis 0,001 ° Number of Turrets 1 number of toolpositions 12 pos. Spindle speed - driven tool stations ~ 6.000 min -1 power capacity - driven tool-stations 11 kW tool taper 40 x 63 mm DIN 69880 Torque 21,5 Nm travel -x axis 300 mm Fpjdpox Emp Njfx Al Son travel -z axis 800 mm rapid traverse X/Z: 30 / 22,5 m/min feed power X: 7.200 N feed power Z: 9.000 N dia. of quill 65 mm Cone SK 30 longitudinal travel 800 mm rapid traverse 10 m/min total power requirement 51 kVA weight of the machine ca. ca. 14 t dimensions of the machine ca. 7,3 x 4,0 x 2,6 m CNC Turning- and Milling Center INDEX - G 250 - Precision package for main or counter spindle - Selected spindle housing - Bearingless clamping cylinder - Precision balancing of work spindle, clamping cylinder, and collet clamping

Condition: excellent (used), Year of construction: 2019, Swing over bed 900mm, Swing over saddle 690 mm, Maximum turning diameter 650mm, maximum turning length 3070mm, bar capacity 165.5mm, Spindle speed 1,500rpm, milling speed 4,000rpm, spindle power 45/37KW, Fsdpfx Alsz Ehvfo Sspn 12 station turret, Fanuc I Plus control. 3 jaw chuck, tool setter, Hydraulic steady, swarf conveyor,

Condition: ready for operation (used), functionality: fully functional, spindle speed (max.): 510 rpm, table length: 457 mm, table width: 457 mm, overall weight: 1,200 kg, Kearns ‘S’ Type Horizontal Borer Table Size 457 x 457mm Long Travel: 610mm Cross Travel: 305mm Fpjdpfxezv T Dle Al Sen Vertical Travel: 286mm Facing Head Diameter: 250mm Spindle Speeds (6 off): 45 - 510 RPM

Condition: like new (used), Year of construction: 2023, Maximum turning diameter 220mm, distance between centres 800mm, swing over bed 240mm, spindle speed 4,000rpm, milling speed 12,000rpm, sub-spindle speed 4,000rpm, main spindle bar capacity 66mm, sub spindle bar capacity 66mm, 2 X 12 station turrets, spindle power 35Kw, Fpsdpsz D Eupsfx Al Son Y axis + /- 45mm, swarf conveyor, coolant., Fanuc 31i.

Condition: used, Webster Bennett 48 Inch Elevating Rail CNC Vertical Borer. Serial Number 6644-1 Chuck manual 48 inch, supplied with jaws Hydraulic turret Fanuc 18i -T Control. Swarf conveyor Air conditioning Unit on Electrical Panel. Fpedpfx Asymc Ipol Sen 1250mm (approx. ) under tool to table.

Condition: used, Universal Tool Milling Machine ORADEA EURO-MILL STIMIN (Romania) Model FUS 32 Serial No. 5591 Year of construction: 2009 Travel: X: 560 mm, Y: 320 mm, Z: 400 mm Table size: 950 x 450 mm Tool holder (vertical head): ISO 40 - M16 Tool holder (horizontal spindle): ISO 40 - S20x2 (Deckel-compatible) Spindle speed: 25-2000 rpm, 18 steps Feed rate: 5-400 mm/min, 18 steps Rapid traverse: 1400 mm/min Main spindle motor power: 3 KW Electrical connection: 400 Volt, 50 Hz, 10 KW - 3-axis digital readout and linear glass scales by HEIDENHAIN, type ND 780 - Vertical milling head with quill, swivels +/- 90° Fpsdpfsx Hkd Hex Al Ssn - Quill travel at vertical head: 100 mm - Manual tool clamping with M16 thread - Counter bearing for horizontal milling with Ø 48 mm bearing bush - Central lubrication - Electrical control cabinet mounted on machine side - Coolant system integrated in machine base - Machine lamp - Including 2 tool holders - Operating manual with electrical diagram Required space (L x W x H): 1800 x 1600 x 1800 mm Weight: 1650 kg Very good condition

Condition: used, Year of construction: 2024, Ficep Excalibur 1201 EX Sectional Steel CNC Milling & Drilling Line. Serial No. 38008 (2024),18m Fixed Extension (12m Long Section), Profile Size Min/Max 50/1200mm, 9 Position ATC, Max Drilling Diameter 40mm, Spindle Power 19kW, HSK63 Spindle Taper, Max Spindle Speed 5000rpm, Sub-Spindle Stroke 200mm, X-Axis Positioning, Clamping, Drilling Unit, Light Guard Surrounds. Country of Origin: Italy Fsdpfsz Arylox Al Sjpn This lot has been professionally dismantled. Location: These lots are located in Wolverhampton, UK. Unfortunately, there are no loading facilities on-site, dismantling and loading will be at the cost of the purchaser.

Condition: good (used), Year of construction: 2017, Standard turning diameter 150mm, maximum cutting diameter 255mm, maximum cutting length 685mm , Bar capacity main spindle 51mm, spindle speed 5,000rpm, sub-spindle 5,000 rpm, C axis 0.001 degrees, 3 x turrets 24 stations, Y axis +/-45mm, milling speeds 6,000 rpm, main spindle 15kw, Fanuc 31i, Fjdpfx Aszwm Hpol Sopn swarf conveyor, barfeed unit, parts catcher

Condition: ready for operation (used), Year of construction: 2013, operating hours: 12,486 h, functionality: fully functional, travel distance X-axis: 3,400 mm, travel distance Y-axis: 2,300 mm, travel distance Z-axis: 1,000 mm, spindle speed (max.): 18,000 rpm, controller model: Siemens 840D sl, TECHNICAL DETAILS Travel range X-axis: 3,400 mm Travel range Y-axis: 2,300 mm Travel range Z-axis: 1,000 mm Rapid traverse X-axis: 60 m/min Rapid traverse Y-axis: 60 m/min Rapid traverse Z-axis: 40 m/min Design: C3 swivel head Swivel range C-axis: 200° Swivel range A-axis: 120° Spindle motor power: 24 kW Spindle mounting: HSK 63 A Spindle speed: 18,000 rpm Spindle cooling: Water cooling Design: Disc tool changer Tool magazine positions: 20 Pick-up positions: 1 Tool diameter: up to Ø 500 mm Table length: 2,000 mm Table width: 1,500 mm Table thickness: 30 mm Grid spacing: 100 x 100 mm Maximum load capacity: 2,000 kg Repeatability: approx. 0.012 mm MACHINE DETAILS CNC control: Siemens 840D sl Spindle operating time: approx. 12,486 hours Power-on hours: approx. 37,297 hours EQUIPMENT 5-axis package: included Advanced Surface: included TCP: included Control panel size: 15 inches Remote maintenance: prepared Workpiece measuring probe: m&h wireless measuring probe Tool measurement: BLUM laser Minimum quantity lubrication: internal and external lubrication Central lubrication: automatic Spray mist extraction: with electrostatic separation Full protective cabin: included Tool changing chamber: separate Technical documentation Operating manual Omlat spare spindle included Fjdpfez Izdusx Al Sspn

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 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. Fpsdpevzx Auofx Al Sjn 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: ready for operation (used), Year of construction: 1993, travel distance X-axis: 750 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 470 mm, spindle speed (max.): 1,680 rpm, spindle speed (min.): 30 rpm, overall weight: 1,700 kg, input voltage: 440 V, Huron J2 Milling Machine Excellent running condition Table size 1050 x 350mm Longitudinal traverse 750mm Cross Traverse 500mm Fedpfx Aez Ix Eijl Sepn Vertical Traverse 470mm Spindle Taper Int 40 Spindle speeds 30-1680rpm 3phase 400v Motor 4kw 3 Axis DRO X, Y & Z Axis Coolant pump & system Weight 1700kg

Condition: new, power: 250 kW (339.91 HP), Year of construction: 2025, The Multiple Cylinder Hydraulic Cone Crusher is an advanced type of cone crusher designed to provide higher productivity and better crushing performance than traditional single-cylinder cone crushers. Here are some key features and information about multiple cylinder hydraulic cone crushers: 1. Structure and Working Principle: - Multiple cylinder hydraulic cone crushers typically have three or more cylinders. - The crushing chamber is formed between the mantle (outer fixed cone) and the concave (inner moving cone). - The cylinders control the movement of the inner cone, providing a highly efficient and uniform crushing process. 2. Hydraulic System: - Each cylinder is equipped with its hydraulic system, allowing for independent control of the crushing chamber. - The hydraulic system is used for adjusting the discharge opening size, controlling the tramp iron release, and providing overload protection. 3. Adjustable Discharge Opening: - The discharge opening can be easily adjusted to control the size of the crushed product. 4. Automation and Control System: Fjdpsq Nd Rbofx Al Sepn - Multiple cylinder hydraulic cone crushers often feature advanced automation and control systems. - These systems can include programmable logic controllers (PLCs) and human-machine interfaces (HMIs) for convenient operation and monitoring. 5. Application: - Multiple cylinder hydraulic cone crushers are suitable for crushing hard and medium-hard materials in industries such as mining, metallurgy, building materials, and road construction. - They are particularly effective for crushing materials with high hardness and abrasive index. 6. Advantages: - Higher crushing efficiency and throughput compared to single-cylinder cone crushers. - Better shape of the crushed product due to the uniform crushing action. - Improved reliability and maintenance convenience. - Enhanced safety features with the hydraulic system providing overload protection. 7. Disadvantages: - Potentially higher initial cost compared to single-cylinder cone crushers. - May require more complex maintenance and repairs. 8. Models and Specifications: - Multiple cylinder hydraulic cone crushers come in various models, such as HPT series, HP series, and others, each with different specifications. 9. Manufacturers: - Various manufacturers produce multiple cylinder hydraulic cone crushers. Well-known manufacturers often provide reliable and high-quality equipment. When considering a multiple cylinder hydraulic cone crusher, it's essential to assess your specific needs, compare features of different models, and consider factors such as capacity, feed size, and required end product specifications. Additionally, check the reputation and customer feedback regarding the manufacturer and model you are interested in.

Condition: excellent (used), Huron SXB 523 CNC Bed Milling Machine Heidenhain CNC control Year 1991 Table 110" / 2794mm x 24" / 609 7,716lbs / 3499kgs max table load 78.7" / 1998mm X travel Fedpez Hdvkjfx Al Sspn 59" / 1498mm Y travel 33.5" / 850mm Z travel 30-3000RPM spindle 30 ATC 3 Axis

Condition: new, functionality: fully functional, power: 197 kW (267.85 HP), fuel type: electric, Year of construction: 2026, *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE FABO MCC-200 is small efficient model of CC series, those are a mobile type & closed circuit crushing and screening plants that is used for processing of hard materials such as basalt, granite, gabbro, dolomite and other types of hard stones. TECHNICAL SPECIFICATIONS: -Bunker: 15m3 -Production Capacity: 150-250 Tons Per Hour -Crusher Type: Cone Crusher -Maximum Feeding Size: 180mm -Vibrating Screen Size and Deck: 1700x4500mm 3-4 decks -Total Motor Power: 197 kW MCC-200 is a combination of: • Bunker(Hopper) • Vibrating Feeder • Cone Crusher • High Stroke Type Vibrating Screen • Folding type feeding, feedback, bypass and stock conveyor belts • Hydraulic feet Fedsz E Rg Tjpfx Al Sspn • Mobile Chassis with axles and tires • Fully Automation System • Dust Suppression System • Easy walking platforms for maintenance Diesel Generator (Optional) FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

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 Fjdpoq Nf U Esfx Al Sopn 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: 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.