Used Internal Grinding Spindles for sale (23,446)

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. 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. Bjdpfx Abjq Ngafodscw 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.

Condition: ready for operation (used), Year of construction: 2004, functionality: fully functional, year of last overhaul: 2022, The machine was completely overhauled in 2022! Bcedoyk Stpjpfx Abdew TECHNICAL DETAILS Variable angle: 0-45°

Condition: defective spare-parts repository (used), Year of construction: 2007, functionality: not functional, grinding length: 3,150 mm, grinding width: 800 mm, table load: 6,000 kg, grinding spindle motor power: 22,000 W, workpiece height (max.): 650 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Grinding length: 3,150 mm Grinding width: 800 mm Max. workpiece height: 650 mm Bcjdpfsylk E Hjx Abdjw Table surface dimensions: 3,150 x 600 mm Magnetic chuck dimensions: 3,000 x 600 mm Grinding wheel dimensions: 450 x 100 x 127 mm Max. table load: 6 t MACHINE DETAILS Control system: SIEMENS 840D Total power requirement: 70.6 kW Spindle power: 22 kW Dimensions & Weight Installation space required: approx. 11 x 3 x 2.4 m Machine weight: approx. 15 t EQUIPMENT Coolant system 2,500 l Magnetic holding force regulation Semi-automatic balancing system Note: The control unit boots up, but the MININI grinding software does not load for unknown reasons. The control hardware has been checked and is in order. Backup files are available.

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, travel distance Z-axis: 185 mm, workpiece length (max.): 3,000 mm, workpiece width (max.): 1,500 mm, TECHNICAL DETAILS Bcsdjyk S I Hepfx Abdsw Maximum glass dimensions: 1,500 x 3,000 mm Z-axis travel (vertical): 185 mm Work table: 3,250 x 1,620 mm

Condition: ready for operation (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 112672, total length: 6,700 mm, working height: 840 mm, workpiece weight (max.): 350 kg, controller model: RS150, workpiece height (max.): 35 mm, TECHNICAL DETAILS Processable glass thickness: 3-35 mm Processable dimensions (with corner bevel 15 mm) min.: 45 mm Processable dimensions (without corner bevel) min.: 35 mm Permissible weight per conveyor meter max.: 200 kg/m Total load: 350 kg Working speed: 0.5-5 m/min Pneumatic feed pressure: 6 bar Water tank capacity: 360 L MACHINE DETAILS Control system: RS150 Total installed power: 16.5 kW Pneumatic feed pressure: 6 bar Water tank capacity: 360 L Bodpfeyk Spwex Abdecw Dimensions & Weight Dimensions (L x W x H): 6,700 x 1,300 x 2,300 mm Height of working level: 840 mm Total weight (with empty water tank): 2,600 kg EQUIPMENT NC with automatic speed adjustment ABS covers for sound insulation and safety Multi-functional NC Centralized lubrication Adjustable glass removal rate Front adjustment of the rear arrising wheel Stainless steel housing and tanks CN 23 operator interface Programmable logic controller (PLC) integrated in NC Liquid crystal display (LCD) Control keypad with sensitive keys

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: 806, overall weight: 4,600 kg, workpiece weight (max.): 2,000 kg, workpiece height (max.): 55 mm, number of spindles: 13, TECHNICAL SPECIFICATIONS Glass thickness: 3–55 mm Minimum glass size: 35 x 150 mm Maximum glass weight: 2,000 kg Speed: 0.3–5 m/min Number of spindles: 13 MACHINE DETAILS Bodpfoyk Skzox Abdocw Power: 26 kW Operating pressure: 8 bar Voltage: 400 V Frequency: 50 Hz Dimensions & Weight Dimensions (L x W x H): 9,590 x 1,350 x 3,700 mm Machine weight: 4,600 kg

Condition: used, Year of construction: 1998, functionality: unexamined, machine/vehicle number: 2183, travel distance X-axis: 500 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 450 mm, spindle speed (max.): 60,000 rpm, controller model: GE Fanuc Series 16-M, No reserve price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel X-axis: 500 mm Travel Y-axis: 300 mm Travel Z-axis: 450 mm Spindle speed max.: 60,000 rpm Spindle speed min.: 9,000 rpm Feed rate X-axis: 2,000 mm/min Feed rate Y-axis: 2,000 mm/min Feed rate Z-axis: 900 mm/min Rapid traverse range: 0.5 – 14,000 mm/min (infinitely variable) Table dimensions: 600 x 380 mm Max. table load: 300 kg Tool holder: Collet EX 19, grinding arbors E19 MACHINE DETAILS CNC controller: GE Fanuc Series 16-M Input voltage: 400 V Control voltage: 24 V Power consumption: 7,500 W Input frequency: 50 Hz Dimensions & Weight Dimensions (L x W x H): 4,250 x 4,000 x 3,250 mm Bcodpfx Ajyl U Nvobdew Total weight: 4,500 kg EQUIPMENT Documentation/manual Extraction system Coolant system Sealing turbine

Condition: used, Used Bibby approximately 400 litre capacity 316 stainless steel vertical reactor. Unit bolted dished top and welded dished bottom heads. Approximately 750mm diameter x 950mm straight side. Internal rated 3.46 bar/full vacuum design pressure at 100 deg.c. External 316 stainless steel jacket rated 6.6 bar/full vacuum design pressure at 100 deg.c. Unit has top entry stainless steel agitator with Lightnin model LS25V drive. Unit is mounted on side support lugs. Specifications: Capacity: 105 gal Type of stainless: 316 Internal Pressure: 3.5 PSI Bodpfjykn Rwox Abdjcw Internal Temperature: 212°F Jacket Pressure: 95.8 PSI Diameter: 29.528" Straight Side: 37.402" Type Of Heads: bolted dished top, welded dished bottom Legs/Lugs: side support

Condition: used, Used Zetterstrom 912 litre capacity 316L stainless steel vertical reactor. Unit has welded dished top and bottom heads. Internal rated 6 bar design pressure at -35 to 180 deg.c. External stainless steel jacket rated 6 bar/full vacuum design pressure at 180 deg.c. Unit has top entry 3-tier stainless steel agitator direct diven by 3kW 220/380 volt 3/50 1440 rpm motor via Lightnin model LS400 gearbox. Also includes (3) baffles. Unit is mounted on side supports. Specifications: Capacity: 241 gal Type of stainless: 316L Internal Pressure: 6 PSI Internal Temperature: 180°F Jacket Pressure: 87 PSI Type Of Heads: Welded Dished Top and Bottom Legs/Lugs: Side Supports Bcedpsykn Rkofx Abdew

Condition: good (used), center height: 215 mm, grinding length: 1,500 mm, total width: 2,300 mm, total length: 5,530 mm, total height: 2,100 mm, grinding diameter: 430 mm, Matrix Okuma Universal Cylindrical Grinder Model: GU – 40 Max Dia Ground: 430mm Max Between Centres: 1500mm Wheel Size: 355 x 50 x 127mm Headstock Speed: 10-150 RPM Variable Bjdpfxoyglhfs Abdecw Table Swivels: 8 Degree Machine With: Coolant Filtration Tank Steadies Internal Grinding Attachment with Quill Dimensions: 5530 x 2300 x 2100mm High Weight: 6200 Kgs

Condition: good (used), center height: 200 mm, grinding length: 1,600 mm, grinding wheel diameter: 450 mm, grinding diameter: 400 mm, Mostana Horizontal Spindle Grinder Model: 3L722B-80 Capacity: 1600 x 400 x 400mm Long Travel: 1780mm Cross Travel: 430mm VerticalTravel: 415mm Grinding Wheel: 450 x 80 x 203mm Spindle Motor: 11 KW Bcsdoyglc Ajpfx Abdew Machine With: Rapid Traverse Vertical Incremental Downfeed Magnetic Chuck: 1575 x 400mm Coolant Clarifier Digital Readout Dimensions: 5940 x 2660 x 2600mm High Weight: 8000 KGS

Condition: ready for operation (used), Year of construction: 2000, functionality: fully functional, REFORM AR 101/61 Blade grinding machine available immediately. 8100mm grinding length Bsdpoygvlusfx Abdjcw Please contact us for more information.

Condition: used, Year of construction: 2000, Lot consists of: (1) CNC angle approach cylindrical grinder Technical Details: Bcjdjym Tcwspfx Abdjw diameter 250 x 800mm, VM24 grinding wheel balancing system, MARPOSS InProcess measuring unit, CNC SIEMENS SINUMERIK 840D

Condition: used, Year of construction: 2000, Lot consists of: (1) Crankshaft machining unit Technical details: Crankshaft machining unit, 400V 50Hz 12.5kVA 18A, CNC SIEMENS SINUMERIK 840D Bjdpfxjym Tbge Abdscw

Condition: used, Year of construction: 2000, Lot consists of: (1) CNC grinder Bodpfxoym S S Ds Abdecw Technical details: center height 180 mm, working range Ø 200 x 600 mm, one grinding slide / travel 150 mm, CNC SIEMENS SINUMERIK 840D, dimensions (LxWxH) approx. 3 x 2 x 2 m, weight approx. 6.5 t.

Condition: used, Year of construction: 1999, Lot consists of: (1) CNC grinding machine Bcjdpfxoym S Ils Abdjw Technical details: Centre height 180 mm, diameter 200 x 600 mm, one grinding slide / travel 150 mm, CNC SIEMENS SINUMERIK 840D, dimensions (LxWxH) approx. 3 x 2 x 2 m, weight approx. 6.5 t.

Condition: used, Year of construction: 2004, Lot consists of: (1) CNC main bearing grinder Technical Details: Crankshaft length 630 mm x diameter 180 mm, 2 grinding spindles (grinding wheel diameter 400 mm), MARPOSS E82 in-process grinding wheel balancing system, CNC LANDIS 6400, weight approx. 16 tons Bedpfx Asym Syhobdjcw

Condition: used, Year of construction: 2000, Lot consists of: (1) CNC con-rod bearing grinder. Technical details: crankshaft length 600 x dia 180mm, 2 grinding spindles (grinding wheel dia 400mm), MARPOSS E82 in-process grinding wheel balancing system, CNC LANDIS 6400, weight approx. 16t. Bcjdpfx Absym Spiodsw

Condition: good (used), Year of construction: 2006, Year of manufacture: 1998 to 2006 Bedpfx Aboypltgsdocw Available from current location

Condition: good (used), Year of construction: 1992, At site. Year of manufacture: 1982 to 1992. TYPES: SF 32 DNT, AF 32, AF 26, AF 26 DNT, AF 32, SF 32, SF 51. Bcjdpfx Aeyplpnobdew

Condition: used, Year of construction: 2001, total length: 1,700 mm, total width: 1,000 mm, total height: 2,100 mm, Price: On request Bcedpfx Asymlahsbdew - Details: - └ Description: Readout positioning does not work properly. Price AS-IS - Year: 2001 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: AB/143039 - Spindle diameter [mm]: 40 - Table length [mm]: 1195 - Table width [mm]: 350 - Feeding device present: Yes - Guide present: Yes - Tool key included: Yes - Spindle speed: Manual - Voltage [V]: 400 - Current consumption [A]: 12 - Fuse [A]: 20 - Transport dimensions: 1700mm x 1000mm x 2100mm (l x w x h) - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, Rondslijper centre height 125 mm centre width 650 mm grinding diameter 250 mm grinding wheel diameter 400 mm total power requirement 8 kw weight approx. 2500 kg Dit is een machine van Machines4you Bodsgfqn Njpfx Abdecw

Condition: good (used), Year of construction: 1990, Year of construction 1990 Bodpfx Aei Hn U Ujbdscw Control type CNC Sanding length 600 mm Sanding width 200 mm Workpiece height 375 mm Table load 100 kg Grinding wheel dimensions 250x25x51 mm Run at 1-24 m/min Speed 4200 rpm Drive motor 5 kW Total power requirement 7.5 kW Machine weight approx. 3.2 t Space requirement approx. 3.7 x 2.1 x 2.1 m

Condition: good (used), Manufacturer Jung Type HF 50 RD Control conf. Axis displacement X axis 500 mm Bcjdpfoip Dnfsx Abdjw Y axis 200 mm Z axis 400 mm grinding spindle Speed variable 1000-4000 RPM To belong Cooling oil system with belt filter settings. Variable speed Sony digital 2-axis Magnetic plate

Condition: good (used), GR. Grinding length: 500mm GR. Grinding width: 200mm Table movement - longitudinal movement: approx. 600mm space requirement: 1800 x 1400 x 1650 mm Bcjdpfxoin Np Ej Abdsw approximate weight. 1500kg With cooling system