Used Drill Grinding for sale (8,685)

Condition: new, Year of construction: 2025, We have various kinds of ball grinding mill such as batch ball mill, rod mill, cement ball mill, mining ball mill, welcome to contact our team for further details according to your specific requirements. Rcedpoq I Nw Iefx Aa Ejk

Condition: new, Year of construction: 2025, power: 300 kW (407.89 HP), A ball mill is a key equipment in the grinding process of barite. It is designed to grind and blend solid or hard materials into smaller pieces, particularly powder. In a barite grinding plant, ball mill is often used for grinding barite into an ultrafine powder for various applications. Here are key features and aspects of a ball mill used for barite grinding in a plant: 1. Mill Structure: - The ball mill for barite grinding typically consists of a horizontal cylindrical shell with ends that are flanged and bolted on. The ends may contain openings for feeding and discharging the barite. 2. Grinding Media: - Steel or ceramic balls are commonly used as grinding media in the ball mill. The grinding media helps in the grinding process by reducing the size of the barite particles. 3. Rotation: - The mill rotates on its horizontal axis. The rotational motion of the mill, driven by a motor, causes the grinding media to cascade and grind the barite. 4. Feed and Discharge: - Barite is typically fed into the ball mill through a hopper or a conveyor. The ground barite particles are discharged from the mill through a discharge end. 5. Control System: - Modern ball mills are equipped with control systems to monitor and regulate critical parameters, such as mill speed, feed rate, and temperature. This allows for precise control of the grinding process. 6. Size Reduction: - The primary purpose of the ball mill is to reduce the size of barite particles. Grinding occurs as the barite is subjected to the impact and friction forces of the grinding media. 7. Classification: - Depending on the desired fineness, a classification system may be integrated into the ball mill to separate fine particles from coarse ones. This ensures that the final product meets the required specifications. 8. Dust Collection: - A dust collection system may be incorporated to capture and collect fine particles generated during the grinding process, ensuring a clean and safe working environment. Rcjdpfxoq Ngafo Aa Esk 9. Liners: - The interior of the ball mill is often lined with wear-resistant materials, such as steel or rubber, to protect the mill shell from abrasion and ensure longer equipment life. 10. Application in Barite Processing: - The ball mill in a barite grinding plant is a crucial piece of equipment for processing barite ore into a fine powder. This powder is used in various industries, including oil and gas drilling, coatings, and pharmaceuticals. 11. Safety Features: - Safety features, such as monitoring devices and emergency shutdown systems, are typically incorporated into ball mills to ensure safe operation. The specific design and features of a ball mill for barite grinding can vary among different manufacturers and applications. It is essential to follow proper procedures and guidelines for the operation and maintenance of the equipment to ensure optimal performance and longevity.

Year of construction: 2025, 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. Rodpfovzx Ausx Aa Eeck 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. Working Principle of Cement Mill The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.

Condition: ready for operation (used), Year of construction: 1989, functionality: fully functional, machine/vehicle number: 19631, grinding length: 1,500 mm, grinding width: 900 mm, grinding spindle speed: 1,000 rpm, controller manufacturer: Siemens, workpiece height (max.): 690 mm, The machine was completely overhauled and modernized in 2009 & 2023. In 2023, the X-axis, including the drive, was refurbished and new magnetic plates were installed! TECHNICAL DETAILS Grinding width: 900 mm Grinding length: 1,500 mm Grinding area: 1,500 x 900 mm Workpiece height: 690 mm Table size: 1,800 x 900 mm Longitudinal table speed: 4 - 36 m/min Cross table speed: 1 - 60 m/min Grinding wheel dimensions: 500 x 100 x 203 mm Grinding spindle speed: 1,000 rpm MACHINE DETAILS Control system: Siemens Electrical Data Voltage: 400 V Total drive power: 80 kW Grinding spindle drive: 28 kW Rcedpfx Aex Dcfbsa Eek Machine weight: approx. 17 t EQUIPMENT Coolant system Dressing device Automatic vertical feed

Condition: not inspected (used), functionality: unexamined, overall weight: 700 kg, grinding wheel diameter: 150 mm, jaw width: 70 mm, No minimum price – guaranteed sale to the highest bidder! The machine is being auctioned due to company closure. Submitting a bid commits you to timely collection between 26.01.2026 and 29.01.2026! TECHNICAL DETAILS Rcedpfx Aexqb D Asa Esk Magnet dimensions: 500 x 200 mm Grinding wheel diameter: 150 mm Jaw width: 70 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3,000 x 1,500 x 1,600 mm Weight: 700 kg EQUIPMENT Matching workbench with sine magnetic chuck Various grinding wheels Precision vise

Condition: ready for operation (used), Year of construction: 1996, operating hours: 5,592 h, functionality: fully functional, TECHNICAL DETAILS Grinding length: 1,200 mm Grinding width: 450 mm Max. grinding wheel size: 400 x 60 x 127 mm Distance from grinding wheel to magnet max.: approx. 400 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 4,000 x 2,300 x 2,400 mm Weight: 5,800 kg Operating Hours Spindle rotation hours: 5,592 h Total operating hours: 44,885 h EQUIPMENT Magnetic clamping plate 1,200 x 500 mm Borazon grinding wheel (mounted) Rcodpjx E U A Defx Aa Eok

Condition: good (used), functionality: fully functional, rotary table diameter: 650 mm, table diameter: 650 mm, Glauchau Horizontal Spindle Ring Grinder Rsdpfx Aajxxyvmj Eeck With 650mm dia. Magnetic Chuck

Condition: used, Year of construction: 2016, Ref:11045 . 2016 Dürselen PB 04 N Paper Drill Free standing 4 headed paper drill Equipped with: Four drilling heads with adjustable spacing. Pneumatic cooling and lubrication for drills. Automatic drilling cycle, foot pedal control. Waste directed to outer door Drill table with adjustment, front and side margins. Rcsdpjx Nfp Asfx Aa Eok Table lock is automatically released. Technical data: Diameter of the drill: 2-10 mm, Stack height: 60 mm.

Condition: like new (used), Year of construction: 2024, machine/vehicle number: 102-20, Single head eyeletting machine for foot operation with automatic eyelet feed, Available for an eyelet size with inner diameter of 4 mm or 5.5 mm, With self-punching eyelets: up to 20 sheets with 80 g/m2 paper or material thickness up to 2 mm Rsdjwgw Ulepfx Aa Eock

Condition: new, Year of construction: 2023, functionality: fully functional, overall weight: 60,000 kg, Brand: Bosch Year of manufacture: Unused, 2022/2023 Weight (kg): approx. 60,000 net Number of units in stock: approx. 160,000 Rsdpfx Aowk Iy Hja Esck Made in China Comments: List available upon request Sales conditions: Smaller quantities possible, contact us for prices

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 6190, grinding wheel diameter: 150 mm, table length: 720 mm, table width: 200 mm, overall weight: 2,000 kg, No reserve price – guaranteed sale to the highest bidder! The machine is being auctioned due to business closure. Placing a bid obligates you to collect the machine on schedule between 26.01.2026 and 29.01.2026! TECHNICAL DETAILS Table dimensions: 720 x 200 mm Grinding wheel diameter: 150 mm MACHINE DETAILS Rcjdpfxoxqg E Sj Aa Eok Electrical data Operating voltage: 380 V Frequency: 50 Hz Rated current: 15 A Control voltage: 220 V Dimensions & Weight Dimensions (L x W x H): 3,500 x 2,000 x 1,700 mm Weight: 2,000 kg EQUIPMENT Magnetic chuck (450 x 200 mm) RSF three-axis digital readout BRAILLON magnetizing and demagnetizing station JUNG adjustable magnetic chuck (120 x 90 mm)

Condition: used, Year of construction: 1980, Technical details: grinding diameter: 380 mm grinding length: 1000 mm Rcjdowy Ri Nspfx Aa Eok centre height: 180 mm grinding wheel diameter: 400 mm max. workpiece weight between centres: 250 kg total power requirement: 10 kW weight of the machine ca.: 4,1 t dimensions of the machine ca.: 3 x 2 x 1,6 m with internal grinding attachment with fixed and swivelling headstock with coolant tank *

Condition: good (used), functionality: fully functional, grinding length: 600 mm, grinding width: 250 mm, Minini (Italian) Horizontal Spindle Surface Grinder Rcodpfjxxywkox Aa Eok Capacity: 600 x 250mm With Magnetic Chuck

Condition: not inspected (used), Year of construction: 1984, functionality: unexamined, machine/vehicle number: 0175, travel distance X-axis: 650 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 140 mm, spindle speed (max.): 80,000 rpm, table load: 500 kg, No reserve price – guaranteed sale to the highest bidder! The machine is being auctioned due to a business closure. By placing a bid, you commit to timely collection between 26.01.2026 and 29.01.2026! TECHNICAL DETAILS Travel Distances Travel X-axis: 650 mm Travel Y-axis: 450 mm Travel Z-axis: 140 mm Travel W-axis: 500 mm Travel U-axis: 6/20 mm Clearance between columns: 750 mm Clearance from table to spindle: 600 mm Main spindle diameter: 100 mm Work Table Rcjdpfx Aaoxqd Hto Eek Table dimensions: 770 x 630 mm Table load capacity: max. 500 kg Taper grinding: max. 16° Digital readout X/Y-axis: 0.001 mm Positioning accuracy at 20°: 0.004 mm Spindle speed: from 9,000 to 80,000 rpm Feed Feed rates X and Y-axis: 0 – 3,000 mm/min Feed rate W-axis: approx. 800 mm/min Feed rate Z-axis: from 15 to 6,000 mm/min MACHINE DETAILS Control: HAUSER Electrical Data Operating voltage: 3 x 380 V Frequency: 50 Hz Control voltage: 110 V Connection: 8 kW Dimensions & Weight Dimensions (L x W x H): 5,000 x 2,000 x 3,300 mm Weight: 7,000 kg EQUIPMENT Matching workshop cabinet with contents Various abrasives Selection of high-frequency grinding heads Büche ENF 4000 extraction unit

Condition: used, Year of construction: 1994, Technical details: grinding diameter: 300 mm grinding length: 600 mm centre height: 190 mm z-axis: 865 mm x-axis: 250 mm clamping length: 1000 mm peripheral speed: 45 m/sec grinding slide swivable +/-: 8 ° grinding wheel width x diameter: 80 x 508 mm work piece spindle speed: 1 - 800 U/min weight of the machine ca.: 5 t Machine with SIemens 840 C control - coolant device - Marposs measuring device Rjdevgbzdopfx Aa Eock *

Condition: not inspected (used), functionality: unexamined, travel distance X-axis: 650 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 140 mm, spindle speed (max.): 80,000 rpm, table load: 500 kg, No reserve price – guaranteed sale to the highest bidder! The machine is being auctioned as part of a business liquidation. Placing a bid obligates the buyer to collect the item promptly between 26/01/2026 and 29/01/2026! TECHNICAL DETAILS Rsdpfx Aoxqcuvea Eock Travel Travel X-axis: 650 mm Travel Y-axis: 450 mm Travel Z-axis: 140 mm Travel W-axis: 500 mm Travel U-axis: 6/20 mm Work Table Table dimensions: 770 x 630 mm Table load: max. 500 kg Spindle speeds: from 9,000 to 80,000 rpm Feed rates X- and Y-axis: 0 – 3,000 mm/min Feed rate W-axis: approx. 800 mm/min Feed rate Z-axis: from 15 to 6,000 mm/min Clearance between uprights: 750 mm Clearance from table to spindle: 600 mm Main spindle diameter: 100 mm Taper grinding: max. 16° Digital readout X-/Y-axis: 0.001 mm Positioning accuracy at 20°: 0.004 mm MACHINE DETAILS Electrical Data Operating voltage: 3 x 380 V Frequency: 50 Hz Control voltage: 110 V Power: 7 kW Dimensions & Weight Dimensions (L x W x H): 5,000 x 2,000 x 3,300 mm Weight: 7,000 kg EQUIPMENT Tool holders E 19 and F 6 Including matching workshop cabinet with contents Contents include various grinding abrasives High-frequency grinding heads Clamping devices Extraction system Büche ENF 4000

Condition: not inspected (used), Year of construction: 1987, functionality: unexamined, machine/vehicle number: 2023, travel distance X-axis: 900 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 180 mm, spindle speed (max.): 160,000 rpm, table load: 800 kg, No minimum price – guaranteed sale to the highest bidder! The machine is being auctioned due to a business closure. Bidding obligates the successful bidder to collect the machine within the specified timeframe from 26.01.2026 to 29.01.2026! TECHNICAL DETAILS Travel X-axis travel: 900 mm Y-axis travel: 600 mm W-axis travel: 635 mm Z-axis travel: 180 mm U-axis travel: 6/20 mm Distance between columns: 950 mm Clearance table to spindle: 735 mm Main spindle diameter: 100 mm Tool holder: E 23 E 19 EF 6 Work Table Table dimensions: 1,020 x 860 mm T-slot width: 14 mm T-slot spacing: 100 mm Table load capacity: max. 800 kg Taper grinding: max. 16° Digital readout X/Y: 0.001 mm Basic deviation X/Y at 20°: 0.004 mm Spindle speed: from 4,500 to 160,000 rpm Planetary movement (Z-axis): 5 to 250 C-axis NC drive: 0 – 5 Feed X and Y-axis feed: 0 to 1,500/3,000 mm/min W-axis feed: 800 mm/min Z-axis feed: 0.5 – 12,000 mm/min MACHINE DETAILS Control: CNC 311 Electrical Data Operating voltage: 3 x 380 V Frequency: 50 Hz Redpoxqfk Tsfx Aa Eock Control voltage: 110 V Connection rating: 8.5 kW Dimensions & Weight Dimensions (L x W x H): 5,000 x 2,000 x 3,300 mm Weight: 7,000 kg EQUIPMENT Matching workshop cabinet with contents Various grinding tools Clamping devices High-frequency grinding head BÜCHE ENF 4000 extraction unit

Condition: not inspected (used), Year of construction: 1996, functionality: unexamined, machine/vehicle number: 2368, total width: 500 mm, total length: 600 mm, total height: 1,200 mm, grinding wheel diameter: 150 mm, overall weight: 150 kg, No reserve price – guaranteed sale to the highest bidder! The machine is being auctioned due to business closure. Placing a bid obligates you to collect within the specified period between January 26, 2026, and January 29, 2026! TECHNICAL DETAILS Grinding wheel diameter: 150 mm MACHINE DETAILS Rcedpfjxqnvxox Aa Eek Dimensions & Weight Dimensions (L x W x H): 600 mm x 500 mm x 1,200 mm Weight: 150 kg

Condition: not inspected (used), functionality: unexamined, overall weight: 200 kg, grinding wheel diameter: 100 mm, table length: 330 mm, table width: 110 mm, No reserve price – guaranteed sale to the highest bidder! The machine is being auctioned due to the closure of the business. Placing a bid obliges the bidder to collect the machine within the specified period from 26.01.2026 to 29.01.2026! Rodpfx Aasxqnuho Ejck TECHNICAL DETAILS Table dimensions: 330 x 110 mm Grinding wheel diameter: 100 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 800 x 650 x 1,500 mm Weight: 200 kg

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 1683, overall weight: 400 kg, table length: 440 mm, table width: 420 mm, No minimum price – guaranteed sale to the highest bidder! Rsdpfx Aajxqnq Ao Eock The machine is being auctioned due to the closure of a business. Placing a bid obligates timely collection between 26/01/2026 and 29/01/2026! TECHNICAL DETAILS Table dimensions: 440 x 420 mm MACHINE DETAILS Dimensions & weight Dimensions (L x W x H): 800 x 600 x 1,900 mm Weight: 400 kg

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 265854, total width: 380 mm, total length: 400 mm, total height: 400 mm, overall weight: 20 kg, No minimum price – guaranteed sale to the highest bidder! The machine is being auctioned due to a business closure. Placing a bid obligates timely collection between 26.01.2026 and 29.01.2026! MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 400 x 380 x 400 mm Rcjdpfxjxqmzge Aa Esk Weight: 20 kg

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 70292, grinding length: 500 mm, grinding wheel diameter: 400 mm, grinding diameter: 200 mm, workpiece weight between centers: 15,000 g, bar passage: 270 mm, No reserve price – guaranteed sale to the highest bidder! The machine is being auctioned due to a business closure. Placing a bid obligates you to collect the machine within the specified period from 26.01.2026 to 29.01.2026! TECHNICAL DETAILS Grinding wheel diameter: 400 mm Rcsdsxqgb Tepfx Aa Esk Maximum workpiece passage: 270 mm Maximum grinding diameter: 200 mm Grinding length between centers: 300 – 500 mm Maximum workpiece weight between centers: 15 kg MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 4,000 x 2,000 x 2,000 mm Weight: 2,000 kg EQUIPMENT HEIDENHAIN digital readout Matching workbench with contents Suitable grinding wheels Arbors Suitable spare parts

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 384, grinding wheel diameter: 250 mm, table length: 1,300 mm, table width: 500 mm, overall weight: 1,500 kg, jaw width: 160 mm, No minimum price – guaranteed sale to the highest bidder! The machine is being auctioned as part of a business closure. Placing a bid obligates you to collect the machine on time between 26.01.2026 and 29.01.2026! TECHNICAL DETAILS Rcedpfx Aasxqf Uxo Eek Table dimensions: 1,300 x 500 mm Magnet dimensions: 1,020 x 450 mm Grinding wheel diameter: 250 mm Jaw width: 160 mm MACHINE DETAILS Electrical Data Operating voltage: 380 V Control voltage: 220 V Rated current: 25 A Dimensions & Weight Dimensions (L x W x H): 2,500 x 2,400 x 1,900 mm Weight: 1,500 kg EQUIPMENT 3 T-slots Magnetic chuck Various grinding wheels Vice Belt filter system

Condition: not inspected (used), functionality: unexamined, grinding wheel diameter: 120 mm, overall weight: 200 kg, table length: 290 mm, table width: 180 mm, No minimum price – guaranteed sale to the highest bidder! Rcsdexqf Rgjpfx Aa Eok The machine is being auctioned due to a business closure. Placing a bid obligates you to collect the item within the specified period from 26.01.2026 to 29.01.2026! TECHNICAL DETAILS Table dimensions: 290 x 180 mm Grinding wheel diameter: 120 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 1,130 x 550 x 1,700 mm Weight: 200 kg

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 6471, grinding wheel diameter: 200 mm, overall weight: 1,000 kg, No reserve price – guaranteed sale to the highest bidder! Redpjxqf E Refx Aa Eock The machine is being auctioned due to business closure. Placing a bid obligates timely collection between 26/01/2026 and 29/01/2026! TECHNICAL DETAILS Magnet dimensions: 450 x 220 mm Grinding wheel diameter: 200 mm MACHINE DETAILS Electrical data Operating voltage: 380 V Frequency: 50 Hz Rated current: 15 A Dimensions & weight Dimensions (L x W x H): 3,000 x 1,500 x 1,700 mm Weight: 1,000 kg EQUIPMENT DIAFORM dressing device