Used Drill Grinding for sale (8,736)

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. Nsdpovzx Ausfx Affedf Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits. The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers. Features of Cement Mill Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired. 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: as good as new (ex-display), functionality: fully functional, Table size 540 x 250 mm Max table travel 560 x 260 mm Max distance from table to spindle center 450 mm Table slide-way Double-V rail Feed of cross handwheel, per revolution 5 mm Feed of cross handwheel, pe graduation 0,02 mm Feed of vertical handwheel per revolution 1,25 mm Feed of vertical handwheel per graduation 0,01 mm Wheel speed (50 Hz) 2850 rpm Wheel speed (60 Hz) 3440 rpm Wheel size 200x31,75x20 mm Power of spindle motor 1500 W Hydraulic station motor 1500 W Working pressure 3 Mpa Max runoff 18 L/min Fuel tank capacity 80 L Coolant pump 40 W Machine's net weight 900 kg Size 1,80x1,40x1,80 m Robust and reliable construction. Zero working hours Price should remain the same till end of December. Ndedpfxeu Hzg Rs Affef

Condition: reconditioned (used), Year of construction: 2002, drill gomad WU 3G 2002 YEAR LIGNUM WU drills Drill WU 3G 3 TOP UNITS Flexible task drills with adjustable spacing of top, side, bottom and swivel drilling units equipped with multi-spindle drilling heads. Designed for drilling all kinds of holes. The modular structure provides many configuration options (working length, number of units, pneumatic clamps, etc.). They enable single- and multi-stage drilling and programming the operation of units depending on the needs. Feeding and receiving of the processed material is done manually. Other drilling functions are performed automatically (material pressure, simultaneous 3-sided drilling, pressure release). Spindle spacing scale according to the order 16 - 44 mm Distance between JC head units 250 - 2500mm Width of JG, JB, JC, JS units 160mm Nedpfxji Hqhfj Affsdf Unit feed cylinder stroke JG - 100mm, JB 100 (120mm) Maximum material width 200mm Maximum material thickness 50mm Maximum drilling diameter 35mm Spindle speed 3000rpm JB units spindle center height above table 6 - 35mm (55mm) Drilling unit engine power 1.1 kW Duration of one-stage and two-stage cycle 4 - 6 sec and 6 - 10 sec Air pressure required 0.4 - 0.6 MPa Compressed air demand 2 m3/h per drilling unit Type of feed drive pneumatic with stepless speed regulation Supply voltage 400V, 50Hz Overall dimensions (L x W x H) 2200 - 4000 x 1500 x 2000mm Weight 2500 - 3000 kg Contact the advertiser Przemyslaw Kretowicz is online lignum 602 Show number

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 199851086/1098, table width: 1,600 mm, overall weight: 6,700 kg, travel distance X-axis: 1,200 mm, travel distance Y-axis: 680 mm, travel distance Z-axis: 400 mm, TECHNICAL DETAILS X-axis travel: 1,200 mm Y-axis travel: 680 mm Z-axis travel: 400 mm Table width: 1,600 mm Table depth: 670 mm Magnet width: 1,200 mm Magnet depth: 600 mm Nodpfx Asx Hzuvsffodf MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 5,900 x 3,000 x 2,500 mm Net weight: 6,700 kg Control: Conventional Power: 11.0 kW EQUIPMENT Documentation CE marking

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 Nedpfx Aox Dcfbjffsdf 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 Machine weight: approx. 17 t EQUIPMENT Coolant system Dressing device Automatic vertical feed

Year of construction: 1991, condition: ready for operation (used), General Data Measurements width 6610 mm Measurements depth 11500 mm Measurements height 5170 mm Machine weight 45800 kg Workpiece Workpiece weight 11000 kg This 3-axis WALDRICH COBURG 30-15 S 2525 grinding machine was manufactured in 1991. It features a robust structure with dimensions of 11,500 x 6,610 x 5,170 mm and a weight of approximately 45,800 kg. Capable of handling workpieces up to 11,000 kg, it offers a grinding length of 3,500 mm and a grinding width of 1,450 mm. If you are looking to get high quality grinding capabilities consider the WALDRICH COBURG 30-15 S 2525 machine we have for sale. Contact us for more information. Application Types Ndjdpsx D Hi Dofx Affef Grinding

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

Condition: used, Technical details: grinding length: 600 mm centre height: 180 mm swing dia.: 360 mm Ndederkr U Espfx Affef workpiece weight: 80 kg max. dia. of grinding wheel: 500 mm grinding wheel width: 80 mm grinding wheel hole diameter: 203,2 mm peripheral speed: 45 m/sec There is also a 3200 liter coolant tank including cooling unit + fire extinguishing system. *

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 430290898, table width: 2,000 mm, spindle speed (max.): 3,000 rpm, travel distance X-axis: 1,500 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 550 mm, TECHNICAL DETAILS X-axis travel: 1,500 mm Y-axis travel: 900 mm Z-axis travel: 550 mm Table width: 2,000 mm Table depth: 900 mm Magnet width: 1,500 mm Magnet depth: 800 mm Power: 60.0 kW Max. spindle speed: 3,000 rpm MACHINE DETAILS Njdpfx Afjx Hztlsfsdf Weight: 21,000 kg Control manufacturer: Unicon EQUIPMENT CE marking Documentation

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

Condition: used, Year of construction: 1983, Technical details: Ndsdpfxor R Elhj Affsf internal diameter: 140 mm total power requirement: 5,5 kW weight of the machine ca.: 1,8 t dimensions of the machine ca.: 2,8 x 2,5 m max. workpiece weight: 15 kg clamping dia. max.: 140 mm clamping length: 250 mm max. bore diameter to be ground: 0,8-90 mm min./max. hole to grind: 160 mm centre height: 90 mm workpiece spindle stepless: 112-1000 U/min

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 1000040377, total length: 2,000 mm, total width: 2,500 mm, total height: 2,100 mm, Equipment: CE marking, documentation/manual, MACHINE DETAILS Ndodpfxox Hhc Hj Affjf Main motor power: 10 kW Voltage: 400 V Current consumption: 18 A Fuse: 32 A Output: 10.0 kW Dimensions (L x W x H): 2,000 x 2,500 x 2,100 mm Shipping units: 2 pieces EQUIPMENT Saw unit Documentation Electrical schematics User manual CE marking

Condition: used, Year of construction: 1998, Technical details: grinding diameter: 250 mm grinding length: 2710 mm max. module: min. module: total power requirement: 45 kW weight of the machine ca.: 15 t space required L x W X H: 7,1 x 4,7 x2,7 m max. wheel dia.: 450 mm Spindle drives Arena Siemens For Worm grinding we have not module, but pitch. Pitch is freely programmable from 0.001 to big value i.e. 500mm Ndodpfoudf E Asx Affjf *

Condition: used, Year of construction: 2014, Technical details: weight of the machine ca.: 6,5 t 3 identical machines available from OEM production The Junker Jucam 1S 51 is designed for grinding bearings and camshaft bushings (exhaust and intake). Parts are automatically fed and removed via an external loading cell. Nedpfx Aex Auufsffodf *

Condition: used, Year of construction: 1990, Technical details: adjustment drive of the grinding de: 0,0025 - 0,05 mm total power requirement: 100 kW adjustment of grinding head slide: 150 mm weight of the machine ca.: 17 t grinding spindle drive: 2 x 37 kW grinding width: 30-150 mm peripheral speed: 34 m/sec workpiece speeds: 60 - 300 mm/Sek. grinding height: 70 mm grinding wheel diameter: 750 mm grinding tools: 750 x 75 x 350 mm grinding wheel turning speeds: 870 U/Min. Nedpfxjvnmnre Affjdf max. workpiece diameter: 250 mm

Condition: used, Year of construction: 2001, Technical details: max. wheel diameter: 280 mm max. module: 5 Nsdpfxjwh Dlms Affedf min. module: 1 min. number of teeth: 7 toolpiece turning speed range: 4.000...10.000 U/min tool length: 210 mm CBN *

Condition: used, Year of construction: 1989, Technical details: grinding diameter: 300 mm grinding length: 540 mm centre height: 175 mm total power requirement: 20 kVA centre distance: 1000 mm Njdpjr R Elpofx Affodf

Condition: used, Year of construction: 1990, Technical details: Ndjdpfx Aswwlu Isffof dimensions of the machine ca.: 3,5 x 2,0 x 2,5 m

Condition: used, Year of construction: 2007, Technical details: weight of the machine ca.: 24 t dimensions of the machine ca.: 3900 x 3500 x 2500 m -the machine has no B axis -two grinding spindles with one grinding wheel each - The transport instructions can be found in the documentation (attachment). including Hoffmann KSM filter system Loading list available Operating data v. : Operating time: 21727 h / production time: 11960 h Machine documentation: 1 set of circuit diagrams, electrical plans, operating instructions Accessories: 2 replacement measuring heads Marposs S/500; prism supports Other: Hoffmann KSM filter system Machine condition: according to age, due to processing with emulsion Ndodpfxjx Aq Etj Affof *

Condition: used, Year of construction: 2003, Technical details: grinding length: 1500 mm weight of the machine ca.: 12 t Karstens EMAG H310 Universal Grinding Machine Year of manufacture: 2004 Center distance: 1500 mm Center height: 325 mm Reinforced workpiece spindle, load capacity up to 250 kg Driven C-axis for polygon, thread, and eccentric grinding. 3 individually mounted grinding spindles. Siemens 840D control system Ndedpsx Hgilofx Affof *

Condition: used, Year of construction: 2005, Technical details: grinding length: 400 mm workpiece weight: 250 kg Ndodpfx Afsvap Ryjfof weight of the machine ca.: 4,1 t swing diameter: 250 mm grinding spindle speed: 2387, 2938 U/min

Condition: used, Year of construction: 2005, Technical details: grinding diameter: 20 mm grinding length: 20 mm max. workpiece diameter: 20 mm min. workpiece diameter: 1 mm Ndodpfx Afjvap S Dsfjf grinding wheel diam. min/max.: 300-400 grinding wheel turining speeds: 2.000-7.000 U/min Weight: 950 kg dimensions: 1200 x 2100 mm

Condition: used, Year of construction: 1996, Technical details: grinding length: 1370 mm grinding width: 560 mm workpiece height: 800 mm total power requirement: 50 kW dimensions of the machine ca.: 9 m ABA Z&B 2000, profile grinding machine with swivel dresser Mounting fixtures: magnet, dividing head E-axis dresser B-axis dividing head * Ndjdpjw S Hy Hefx Affjf

Condition: used, Year of construction: 1988, Technical details: max. wheel diameter: 210 mm total power requirement: 60 kW weight of the machine ca.: 8 t dimensions of the machine ca.: 2,85 x 2,60 x 1,80 m Nsdpfowrzutsx Affsdf grinding slide feed: 700 mm grinding slide feeds: 1-15.000 m/min max. workpiece weight: 150 kg centre height: 260 mm grinding wheel diameter: 240 mm

Condition: used, Year of construction: 2014, Technical details: grinding diameter max.: 3-220 mm regulating wheel width: 500 mm max. width of grinding wheel: 500 mm weight of the machine ca.: 16 t. dimensions of the machine ca.: 12 x 10 x 8 m. grinding wheel diam. min/max.: 420-610 grinding wheel diameter - width-internal grin: 304,8 x 500 mm Regulatin wheel diameter min/max.: 300-350 mm Ndedpfot Uw Avsx Affof The machine is currently designed for plunge grinding JUPITER's Centerless grinding, also available with CBN. Junker this circular grinding method with CBN grinding wheels, which opens up significant productivity benefits from the long service life of the grinding wheel, especially at high volumes. In addition, the simultaneous removal takes on the entire Schleswig-Holstein, which provides both in mass production and in small batches for significantly reduced processing times. The grinding process with JUPITER When centerless grinding, there are two grinding processes: the through grinding and plunge. Both methods are possible with the JUPITER. Applications through grinding: Pin and Bushings Body, rings, smaller rings, piston parts (eg compressors), waves with constant diameter piston rods (eg shock), Small piston for hydraulic and fuel injection, precision wires and rods, piston pins. Applications Plunge: Rotor shafts, transmission parts, bearing surfaces of camshafts, tube and pipe fittings for composite camshafts, universal joints, parts for needle injection, valve stems, barrel rolls. *