Used Mobile Mounting Mill for sale (21,633)

Condition: used, Year of construction: 1994, functionality: fully functional, Equipment: documentation/manual, rotational speed infinitely variable, Jobs 5-axis milling machine. Type jomach 143. CNC Fidia. Year 1994. X4000 Y2700 Z1250. Axis A 190. C axis continuous. B. W. Price €60,000, excluding dismantling and loading. Bledpfxsxr I Scs Ak Hog

Condition: excellent (used), Year of construction: 1998, CN Heidenhain TNC 430 PA Maximum spindle torque: 900 Nm Maximum feed force in the X, Y, Z axes: 25,000 N Maximum workpiece weight: 2,500 kg (at 1 m table length) Table dimensions: 1,000 × 14,000 mm Number of T-slots in the table: 7 T-slot width × spacing: 22H7 × 140 mm Longitudinal travel (X): 12,000 mm Cross travel (Y): 1,000 mm Vertical travel (Z): 1,500 mm Horizontal spindle: Minimum distance between the horizontal spindle axis and table surface: 275 mm Maximum distance between the horizontal spindle axis and table surface: 1,775 mm Vertical spindle: Minimum distance between the vertical spindle face and the table: 50 mm Maximum distance between the vertical spindle face and the table: 1,550 mm Spindle taper: ISO 50 Spindle diameter: 85 mm Tool clamping force in the spindle: 16,500 N Bjdsxdwkfopfx Ak Holg Main machine dimensions: Length: 17,850 mm Width: 5,640 mm Width with enclosure: 6,720 mm Height: 4,350 mm Floor space required: 73 m² Total machine weight: approx. 34,000 kg Electrical cabinet weight: approx. 820 kg Mains voltage: 50 V (3 × 400) Total machine power: 100 kVA Fuses to be provided by the customer outside the machine for 400 V Hydraulic unit weight without oil: 150 kg

Condition: excellent (used), Year of construction: 1991, Universal CNC milling machine Specifications: Bjdpfowvhk Nsx Ak Helg CNC: HEIDENHAIN TNC415 Table longitudinal travel X-axis: 3,200 mm Transversal travel Y-axis: 1,200 mm Vertical travel Z-axis: 1,250 mm Table dimensions: 5,000 x 1,000 mm Table load capacity: 15,000 kg Rapid traverse X/Y/Z: 12,000 mm/min Spindle taper: ISO 50 Spindle power: 22 kW Spindle speed: 2 to 2,000 rpm Total connected load: 46 kVA Machine weight: 25T Machine dimensions: 7,600 x 3,900 x 3,200 mm Equipped with: Manual universal head

Year of construction: 1997, condition: ready for operation (used), - USED - TRAVELLING COLUMN CNC MILLING MACHINE WITH AUTOMATIC A/B-AXIS HEAD LONGITUDINAL TRAVEL: 4000 mm TRANSVERSAL TRAVEL: 1200 mm VERTICAL TRAVEL: 2000 mm RAPID FEEDS L-T-V: 15 m/min Bjdpfxeh Stzks Ak Helg TABLE SIZE: 5000 x 2000 mm SPINDLE: 4000 rpm; 27 kW; 1200 Nm HEAD: A/B AXIS AUTOMATIC ; A 2,5°- B 2,5° ; ISO 50 ; 4000 rpm TOOL MAGAZINE: CHAIN-TYPE ; 30 POS CONTROL UNIT: SELCA S3045 WEIGHT: 25500 Kg ACCESSORIES: SWARF CONVEYOR ; PORTABLE HANDWHEEL NOTE: EXTENSION 400mm -ISO50 -6.500rpm; AUTOMATIC HEAD EXCHANGE; PERIMETER GUARDING

Year of construction: 2011, condition: ready for operation (used), - USED - TRAVELLING COLUMN CNC MILLING MACHINE WITH ROTARY AND SHIFTING TABLE LONGITUDINAL TRAVEL: 8000 mm TRANSVERSAL TRAVEL: 1500 mm VERTICAL TRAVEL: 2500 mm RAPID FEEDS L-T-V: 35 m/min TABLE SIZE: 2000 x 2000 mm TRANSVERSAL TRAVEL OF THE TABLE: 1500 mm MAX ADMITTED LOAD: 15000 Kg HEAD: A/B AXIS AUTOMATIC ; CONTINUOUS ; ISO 50 ; 7000 rpm; 49 kW; 1180 Nm TOOL MAGAZINE: CHAIN-TYPE ; 80 POS CONTROL UNIT: HEIDENHAIN iTNC 530 Bljdpfewl R Agex Ak Hog ACCESSORIES: SWARF CONVEYOR ; PORTABLE HANDWHEEL ; LASER TOOL SETTER NOTE: WITH ROTARY TABLE 1500X1500 mm; MAX ADMITTED LOAD 15000 Kg

Year of construction: 2014, condition: ready for operation (used), - USED - TRAVELLING COLUMN CNC MILLING MACHINE WITH ROTARY AND SHIFTING TABLE LONGITUDINAL TRAVEL: 4000 mm TRANSVERSAL TRAVEL: 1600 mm VERTICAL TRAVEL: 3000 mm RAPID FEEDS L-T-V: 30 m/min Bjdpfewl R Amex Ak Helg TRANSVERSAL TRAVEL OF THE TABLE: 1500 mm PALLET: 2000 x 2500 mm; 1200 rpm; 8000 Nm MAX ADMITTED LOAD: 30000 Kg HEAD: A/B AXIS AUTOMATIC ; MILLESIMAL POSITIONING ; ISO 50 ; 6000 rpm; 38 kW TOOL MAGAZINE: CHAIN-TYPE ; 80 POS CONTROL UNIT: HEIDENHAIN iTNC 530 HIGH PRESSURE COOLANT: 20 Bar ACCESSORIES: SWARF CONVEYOR ; TOOL SETTER

Year of construction: 2004, condition: ready for operation (used), - USED - TRAVELLING COLUMN CNC MILLING MACHINE WITH ROTARY AND SHIFTING TABLE LONGITUDINAL TRAVEL: 4000 mm TRANSVERSAL TRAVEL: 1250 mm Bledpewlwhcofx Ak Hsg VERTICAL TRAVEL: 2000 mm RAPID FEEDS L-T-V: 20 m/min TRANSVERSAL TRAVEL OF THE TABLE: 2000 mm PALLET: 2000 x 2500 mm; 1200 rpm MAX ADMITTED LOAD: 28000 Kg HEAD: A/B AXIS AUTOMATIC ; ISO50 DIN ; 15-4000 rpm; 30 kW; 650 Nm TOOL MAGAZINE: CHAIN-TYPE ; 41 POS CONTROL UNIT: FIDIA C20 XPOWER HIGH PRESSURE COOLANT: 12 Bar ACCESSORIES: PORTABLE HANDWHEEL ; SWARF CONVEYOR ; LASER TOOL SETTER

Year of construction: 2016, condition: ready for operation (used), - USED - TRAVELLING COLUMN MILLING MACHINE LONGITUDINAL TRAVEL: 6000 mm TRANSVERSAL TRAVEL: 1500 mm VERTICAL TRAVEL: 2500 mm RAPID FEEDS L-T-V: 35 m/min Bledpfx Ajx Ru Azok Hog SPINDLE: 337- 5000 rpm; 42 kW; 1180 Nm WORKTABLE: 300 x 2500 x 7000 mm HEAD: ISO 50 ; MILLESIMAL POSITIONING ; A/B AXIS AUTOMATIC TOOL MAGAZINE: PICK-UP ; 12 POS CONTROL UNIT: HEIDENHAIN TNC 640 HIGH PRESSURE COOLANT: 20 Bar NOTE: AUTOMATIC HEAD CHANGE; COMPRESSED AIR INSIDE THE TOOL; RTCP; AUTOCAL SOFTWARE FOR AUTOMATIC CALIBRATION

Condition: new, functionality: fully functional, power: 450 kW (611.83 HP), Year of construction: 2025, ### Crawler Mobile Crusher / Track-Mounted Mobile Stone Crusher: Introduction and Application Introduction: Crawler mobile crushers, also known as track-mounted mobile crushers, are versatile and highly efficient machines designed for crushing various materials on-site. Unlike traditional fixed crushers, these mobile units are mounted on tracks, allowing them to navigate rough terrains and remote locations with ease. These crushers integrate feeding, crushing, screening, and conveying processes into one system, providing flexibility and reducing the need for multiple pieces of equipment. Powered by diesel engines, they offer mobility, reduced setup time, and a compact design that simplifies transportation. Key Features: 1. Mobility: Track-mounted design ensures ease of movement across different sites. 2. Versatility: Suitable for crushing various types of materials, including rocks, ores, and demolition waste. 3. Efficiency: High-performance crushing and screening capabilities. 4. Eco-friendly: Equipped with dust suppression and noise reduction systems. 5. Automation: Advanced control systems for smooth operation and minimal manual intervention. Applications: Blodpfxjq Nfvus Ak Heg 1. Quarrying and Mining: Ideal for crushing hard and abrasive stones such as granite, basalt, and limestone. They efficiently process raw materials for construction aggregates and mining operations. 2. Construction and Demolition: Perfect for on-site crushing of demolition waste, including concrete, bricks, and asphalt. This reduces the volume of waste and allows for recycling of materials, contributing to sustainable construction practices. 3. Infrastructure Projects: Widely used in road construction, railway ballast production, and infrastructure development. Their mobility ensures they can operate close to the construction site, reducing material transportation costs. 4. Recycling: Effective in recycling operations, particularly for crushing and processing concrete and asphalt debris. This contributes to reducing landfill use and conserving natural resources. 5. Aggregate Production: Essential for producing high-quality aggregates used in construction projects. Their capability to produce different sizes of aggregates meets various industry standards and requirements. Conclusion: Crawler mobile crushers are indispensable in modern construction and mining operations. Their mobility, efficiency, and versatility make them a valuable asset for industries requiring on-site crushing and screening. By reducing setup time and transportation costs, they enhance operational efficiency and contribute to eco-friendly practices through material recycling.

Year of construction: 2017, condition: ready for operation (used), - USED - TRAVELLING COLUMN CNC MILLING MACHINE WITH AUTOMATIC A/B-AXIS HEAD LONGITUDINAL TRAVEL: 3000 mm Bsdpfx Aksumpd Ae Helg TRANSVERSAL TRAVEL: 1100 mm VERTICAL TRAVEL: 1500 mm RAPID FEEDS L-T-V: 35 m/min TABLE SIZE: 3100 x 1000 mm HEAD: CONTINUOUS ; ISO 50 ; 8000 rpm; 25/33 kW; 480/640 Nm TOOL MAGAZINE: CHAIN-TYPE ; 24 POS CONTROL UNIT: HEIDENHAIN TNC 640 HIGH PRESSURE COOLANT: 15 Bar WEIGHT: 30500 Kg OVERALL DIMENSIONS: 8000 x 5320 x 4265 mm ACCESSORIES: SWARF CONVEYOR ; ETHERNET PORT ; PORTABLE HANDWHEEL ; LINEAR SCALES ; THROUGH-SPINDLE AIR BLAST NOTE: LASER TOOL SETTER BLUM; TOUCH PROBE RENISHAW RMP-60; EXTERNAL SPINDLE SPRAY MIST LUBRIFICATION; GUARD FOR PENDULUM MACHINING

Condition: used, Slotting head for milling machine, milling head, CCCP / UDSSR STANKO type 1502 No: 200 Year of manufacture 1974 Stroke size: max. 60 mm Stroke rate: approx. 200 - 500 strokes/min. Tool holder: 12 x 17 mm with clamping plate Hole spacing machine flange plate: 245 x 185 mm Bedpfsd Dk A Asx Ak Hjlg Mounting hole: Ø 17 mm Centering diameter on the machine flange plate: 190 mm - Stroke size adjustable via eccentric adjustment - The drive is like the normal vertical head from the machine gearbox - Drive via driver, centric in the centering diameter - Degree scaling on the flange plate +/- 45° steplessly pivotable - This grooving head is flange-mounted in place of the normal vertical milling head (mounting in place of the vertical milling head, milling head) Weight: 42 kg good condition Slotting head bearing number 58166 and vertical milling head bearing number 58164 from identical STANKO milling machine.

Year of construction: 2022, condition: new, Type: All terrain crane Field of application: Construction Extensions (Booms): 9 Hydraulic extensions from mainbreak boom + 5 angle mechanical + gradual curve 6 Hydraulic extended from break boom (In each crushing group - 2 mechanics each) Section : Octagonal (octagonal) max. Load control, max. resistance Material : Strenx 960 Vertical Boom / Main Boom : Strenx 700 Support Feet: Gear Bottom Side: 2 Pieces Hydraulic Opens and Presses Under the chassis: 2 Hydraulic Opens and Presses Bedpfx Akspa Rpuj Hjlg 5-6 Legs: 1 Piece Hydraulic Opening and Pressing (Box with Boom Press – Long Opening) For detailed information please contact us

Condition: used, Tool holder, milling holder, collet holder, collet chuck, chuck, milling tool, adapter, clamping unit, tool holder, -Manufacturer: Fahrion, milling chuck with accessories -Type: NCGFLK 160-AD+B45 -Number: 8x chuck available -Price per piece -Dimensions box: 270/195/H110 mm Bsdpfxohupvbj Ak Helg -Weight: 3.9 kg/pcs.

Condition: used, Tool holder, milling holder, collet holder, collet chuck, chuck, milling tool, adapter, clamping unit, tool holder, Bsdpshupvfefx Ak Helg -Manufacturer: Fahrion, milling chuck with accessories -Type: NCGFLK 160-AD+B50 -Number: 8x chuck available -Price per piece -Dimensions box: 270/195/H110 mm -Weight: 4.9 kg/pcs.

Condition: used, Tool holder, milling holder, collet holder, milling tool, adapter, clamping unit, tool holder, -Manufacturer: Sandvik Coromant milling holder SK45 -Type: 390.140-45 50 027 -Dimension: O83 x 140 mm -Weight: 1.7 kg Bjdpfehupu Tsx Ak Hslg

Condition: used, Tool holder, milling holder, collet holder, collet chuck, chuck, milling tool, adapter, clamping unit, tool holder, -Mill holders: SK50 23 pieces with tool holder and accessories -Type: various designs, see photos -Price/delivery: complete Bjdpfxoktm Eve Ak Holg -Total dimensions: 600/600/H770 mm -Weight: 152.5 kg

Condition: good (used), Collet holder, tool holder, tool holder, milling holder, milling tool -Milling holder: SK50 2 pieces Bedpfxehupupo Ak Helg -Type: different versions see photos -Milling tool holder: M16 -Price/delivery: complete -Total dimensions: 190/100/H260 mm -Total weight: 6.3 kg

Condition: good (used), Collet holder, tool holder, tool holder, milling holder, milling tool, short-shaft system -Manufacturer: DEPO, milling mount SK50 -Type: 100 5 77 Bjdjhupulopfx Ak Helg -Milling tool holder: conical, Ø 34/24 mm M16 -Dimension total Ø97x385mm -Weight: 5.9 kg

Year of construction: 2021, condition: ready for operation (used), - USED - TRAVELLING COLUMN MILLING MACHINE LONGITUDINAL TRAVEL: 4500 mm TRANSVERSAL TRAVEL: 1300 mm VERTICAL TRAVEL: 1800 mm Blodpfx Aox Dfkgsk Hsg RAPID FEEDS L-T-V: 35 m/min TABLE SIZE: 6000 x 1100 mm TABLE HEIGHT FROM FLOOR LEVEL: 850 mm SPINDLE: 20-4000 rpm; 37-43 kW; 900-1045 Nm; ISO 50 HEAD: MILLING AND BORING AXIAL HEAD TOOL MAGAZINE: CHAIN-TYPE ; 60 POS CONTROL UNIT: HEIDENHAIN TNC 640 WEIGHT: 24800 Kg OVERALL DIMENSIONS: 6970 x 4310 x 4150 mm ACCESSORIES: SWARF CONVEYOR ; LINEAR SCALES ; TOUCH PROBE NOTE: OPERATOR'S PLATFORM

Condition: used, Slotting head, suitable for DECKEL type FP 2 milling machine Manufacturer No. 2211 / 1895 Dovetail width: approx. 76 - 88 mm Dovetail height: approx. 14.5 mm Dovetail length: 320 mm Dovetail leading edge to gear center: approx. 235 mm Stroke size: max. 80 mm Stroke rate: max. 210 double strokes/min. Tool holder: square, 16 x 16 mm with clamping plate - Stroke size adjustable via eccentric adjustment Bsdjwbi Rbepfx Ak Holg - Driven by the machine gear, within the dovetail guide (as with a normal vertical head) - This slotting head is inserted into the dovetail guide in place of the normal vertical milling head (Mounted in place of the vertical milling head, milling head) - Drive gear in the slotting head, 39 teeth, gear width 16 mm, presumably 20° pressure angle - Slotting head on the flange plate can be rotated 360°, degree scale +/- 35° Weight: 32 kg Very good condition DECKEL FP1 has a pressure angle of 15° on the drive gear DECKEL FP2 + FP3 - has a pressure angle of 20° on the drive gear

Condition: used, Year of construction: 2005, functionality: fully functional, machine/vehicle number: Maschinen-Nr. F4UT3901, travel distance X-axis: 700 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 500 mm, quill stroke: 100 mm, rapid traverse X-axis: 3 m/min, rapid traverse Y-axis: 3 m/min, rapid traverse Z-axis: 1 m/min, total height: 2,120 mm, total width: 2,115 mm, total length: 2,220 mm, table width: 500 mm, table length: 900 mm, rotational speed (max.): 3,150 rpm, rotational speed (min.): 63 rpm, overall weight: 2,550 kg, Equipment: documentation/manual, For sale is an EMCO FB-6 milling machine. Accessories include: 2 hydraulic machine vises, a mobile sliding door cabinet for milling tools including 17 milling tool holders, a tool drawer cabinet with approximately 150 different milling cutters, and a wing door cabinet with various milling cutters. Take the opportunity to inspect the machine under power on-site and see its condition for yourself. Bodpfoyka Rcsx Ak Hjlg

Condition: new, functionality: fully functional, overall weight: 24,000 kg, chain condition: 100 %, Year of construction: 2026, machine/vehicle number: MYC1500x6000F4000, Crawler Mobile Mud Stone Separator – Model MYC1500×6000F400O The MYC1500×6000F400O Crawler Mobile Mud Stone Separator is a high-performance soil and stone separation machine developed by Henan Mingyuan Heavy Industrial Equipment Co., Ltd. It is designed for efficient separation of clay, mud, and fine soil from mixed materials such as sand, gravel, and construction waste. With its crawler-type mobility, large-capacity drum screen, and intelligent control system, this model provides a flexible and reliable solution for material cleaning and classification in complex working environments. Applications The MYC1500×6000F400O is widely used in: Sand and gravel production: Removes clay and impurities from raw aggregates, improving product quality. Construction waste recycling: Separates soil and debris for reuse of clean aggregates. Mining and quarrying: Pre-screens and washes ores, removing sticky soil before crushing or beneficiation. Infrastructure and road construction: Cleans and classifies soil and stone for foundation preparation. Municipal and river dredging projects: Separates sediment, stones, and debris from dredged materials. Its crawler chassis allows easy movement on muddy or uneven ground, making it ideal for on-site operations where fixed installations are not practical. Main Features Blodpjy Dz U Dsfx Ak Heg 1. Crawler Mobile Design Equipped with a heavy-duty crawler chassis and hydraulic drive, the machine can move flexibly on various terrains. It eliminates the need for additional transport equipment, reducing setup time and improving efficiency. 2. High-Efficiency Drum Screening The 1500 mm diameter and 6000 mm long rotary drum provide a large screening area and high throughput. The wear-resistant mesh panels ensure long service life and easy maintenance. The optimized screen aperture effectively separates mud and fine soil from larger aggregates. 3. Integrated Cleaning System Internal spiral blades and high-pressure spray nozzles work together to wash and separate sticky materials. This dual-action cleaning ensures clean aggregates that meet construction and production standards. 4. Intelligent Control The PLC control system allows adjustment of drum speed, water flow, and feed rate according to material conditions. Automatic overload protection and fault alarms enhance safety and reliability. 5. Energy-Saving and Eco-Friendly The hydraulic-electric hybrid drive reduces fuel consumption and emissions. The water recycling system minimizes water usage, making it suitable for environmentally sensitive areas. 6. Easy Maintenance Modular design and accessible components simplify inspection and servicing. Quick replacement of wear parts reduces downtime and maintenance costs. 7. Strong Adaptability Capable of handling clay-rich soil, river sand, construction debris, and weathered rock. Adjustable screening parameters make it suitable for different particle sizes and moisture levels. Technical Parameters Specification Model:MYC1500×6000F400O Screen Typ: roller screener Roller screener width/:1500 mm Roller Screener Length:6000 mm Feeding Size≤ 600 mm Capacity: 80–300 t/h (depending on material) Power System Diesel engine + hydraulic drive Mobility:Crawler-type chassis Control System PLC intelligent control Water System High-pressure spray, adjustable flow Discharge Dual outlet for clean stone and mud Weight :Approx. 22 tons Dimensions (L×W×H):9,800 × 2,800 × 3,200 mm

Condition: new, Year of construction: 2026, Cone Crusher: Types, Features, and Applications Cone crushers are essential equipment in the mining, construction, and aggregate industries. They are designed to crush hard and medium-hard materials such as granite, basalt, iron ore, and limestone into smaller, uniform sizes. This article explores the different types of cone crushers, including spring cone crushers, compound cone crushers, and Symons cone crushers, and provides insights into choosing the right cone crusher for sale. What Is a Cone Crusher? A cone crusher is a compression-type machine that reduces material size by squeezing it between a moving piece of steel (the mantle) and a stationary piece (the concave). The material is crushed as it moves downward through the chamber, achieving fine and uniform output. Cone crushers are widely used in secondary, tertiary, and fine crushing stages. Spring Cone Crusher The spring cone crusher is one of the earliest and most traditional types of cone crushers. It uses a spring system to protect the crusher from damage when uncrushable materials enter the chamber. Key features include: Reliable structure and low maintenance Adjustable discharge size for different crushing requirements Overload protection through the spring safety system Suitable for medium and fine crushing of various ores and rocks Spring cone crushers are ideal for small to medium-scale operations that require stable performance and cost efficiency. Compound Cone Crusher The compound cone crusher, also known as the combination cone crusher, integrates the advantages of both spring and hydraulic cone crushers. It features a robust design and high crushing efficiency. Main characteristics include: High crushing ratio and uniform product size Hydraulic cleaning system for easy maintenance Strong adaptability to different materials and production conditions Energy-efficient operation Bsdpoq Nd Ndsfx Ak Hjlg This type of cone crusher is widely used in mining, metallurgy, construction, and chemical industries, offering a balance between performance and affordability. Symons Cone Crusher The Symons cone crusher is a classic model that has been used for decades in the mining and aggregate industries. It is known for its simple structure, reliable performance, and high productivity. Key advantages include: Stable operation and long service life Uniform particle size distribution Easy adjustment of the discharge opening Low operating cost Symons cone crushers are available in several models, including 3ft, 4ft, 4¼ft, 5½ft, and 7ft, to meet different capacity requirements. Cone Crusher for Sale When selecting a cone crusher for sale, several factors should be considered: Material hardness and abrasiveness – Choose a crusher designed for the specific material type. Production capacity – Match the crusher size and power to the required output. Automation and control systems – Modern cone crushers offer hydraulic and PLC systems for easier operation. After-sales service and spare parts availability – Reliable support ensures long-term performance. Henan Mingyuan Heavy Industrial Equipment Co., LTD offers a wide range of cone crushers, including spring, compound, and Symons models. Each machine is built with high-quality materials and advanced technology to ensure efficient and durable performance.

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 Bedpfxjq Nf U Ej Ak Holg 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: new, functionality: fully functional, Year of construction: 2026, Dry and Wet Ball Mill: Structure, Operation, and Technical Details A ball mill is a fundamental grinding device used in mineral processing, cement manufacturing, chemical production, and other industrial applications. It works by rotating a cylindrical shell filled with grinding media—usually steel balls—causing impact and friction that reduce materials to fine powder. Based on the grinding environment, ball mills are classified into dry and wet types, each suited for specific materials and process requirements. Working Principle Both dry and wet ball mills operate on the same mechanical principle. The rotating cylinder, driven by a motor through a gear system, lifts the grinding media and material along the inner wall. As the rotation continues, the balls fall under gravity, striking and grinding the material. The difference lies in the presence or absence of a liquid medium during grinding. Dry Ball Mill A dry ball mill is used when the material must remain moisture-free or when water could affect product quality. It is commonly applied in cement clinker, limestone, quartz, and refractory material grinding. The discharge can be either grate type or overflow type, depending on the desired fineness. Technical Features: Feeding size: ≤25 mm Discharge size: 0.075–0.4 mm Capacity: 0.65–90 t/h Liner material: High manganese steel or wear-resistant alloy Drive system: Gear-driven or direct-coupled motor Dust control: Equipped with air exhaust and dust collector Advantages: Suitable for materials sensitive to moisture No drying process required after grinding Lower corrosion risk and simpler maintenance Easier material classification and separation Limitations: Dry grinding produces more dust and heat, requiring efficient ventilation and dust collection systems. Wet Ball Mill A wet ball mill operates with water or another liquid medium added to the material. The slurry formed during grinding improves efficiency by reducing friction and preventing excessive heat buildup. It is widely used in ore beneficiation, ceramics, and chemical industries. Technical Features: Feeding size: ≤25 mm Discharge size: 0.074–0.2 mm Bjdpfxoq Nx Ale Ak Hslg Capacity: 0.65–615 t/h Liner material: Rubber or high-chromium steel Discharge method: Overflow or grate type Auxiliary equipment: Classifier, pump, and thickener for slurry circulation Advantages: Higher grinding efficiency and finer particle size Reduced dust and noise levels Continuous operation suitable for beneficiation circuits Better control of particle uniformity Limitations: Requires drying if the final product must be in powder form and involves more complex slurry handling. The selection between dry and wet grinding depends on the material characteristics, downstream process, and environmental conditions. Dry mills are preferred for materials that must stay moisture-free, while wet mills are ideal for fine grinding and slurry-based processes. Conclusion Dry and wet ball mills share the same mechanical structure but differ in their grinding environment and application scope. The dry type offers simplicity and low maintenance for moisture-sensitive materials, while the wet type provides higher efficiency and finer output for mineral and chemical processing. Understanding their technical parameters and operational differences ensures optimal equipment selection, improved productivity, and reliable performance in industrial grinding operations.