Used Grinding Spindle for sale (15,398)

Condition: new, fuel type: electric, Year of construction: 2025, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill Drum diameter: 2400mm Drum length: 4500mm Motor power: 320KW Max input size: 25mm Capacity:35-60 t/h Weight: 72Tons Ball loading: 30Tons Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info. A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill. Here are some considerations for using a ball mill in ore mining and silica grinding: Isdpfx Aboq Igiio Iea 1. Ore Characteristics: - Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill. - Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size. 2. Silica Grinding: - Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment. 3. Ball Mill Type: - Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores. 4. Mill Size and Capacity: - Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput. - Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently. 5. Grinding Media: - Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding. 6. Liners and Lifting Aids: - Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process. - Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material. 7. Control and Monitoring Systems: - Automation: Utilize control systems to automate the milling process and ensure optimal performance. - Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation. 8. Safety Measures: - Safety Systems: Implement safety features to protect personnel and equipment during operation. Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.

Condition: reconditioned (used), functionality: fully functional, Machine characteristics : Centre height : 125 mm ( 175 mm with the heights ) Distance between centres : 600 mm Grinding wheel: Diameter 400 mm Width 50 mm Bore 127.0 mm Angular displacement : 270 ° Work piece spindle head: from 20 rpm up to 400 rpm Spindle taper: 5 MT Taper in tailstock: 3 MT Table angular displacement : 10 ° Table speed: stepless up to 6.0 m/min External Grinding wheel motor : 4.0 Kw Workhead spindle motor : 2.2 Kw Machine's weight about : 2700 kg Overall dimensions machine: Length : 2580 mm Width : 1680 mm Height : 1670 mm The machine is fully retrofitted and it includes: - New electric cabinet and new electric diagram - New motor and frequency variator for the workhead - 2 axis DRO - Cooling tank - Geometry made according to the Kellenberger protocol - Lot of accessories Ijdpjxyw Ehsfx Ab Isa

Condition: used, functionality: fully functional, power: 6 kW (8.16 HP), Year of construction: 2016, First Q-Fin Top Grinder model from 2016, lightly used. Fully operational and tested. Technical specifications: Machine power: 400 V, 50 Hz, 6 kW, 10 A Table size: 1200 x 780 mm Max. workpiece width: 780 mm Max. workpiece length: unlimited Workpiece clamping: vacuum Machine dimensions: 1330 x 1287 x 1520 mm (length x width x height) Machine weight: 300 kg Iodoxy Nr Hspfx Ab Ioa The Q-FIN TOPGRINDER is a semi-automatic universal metal surface finishing machine featuring a robust, ergonomic construction. With the appropriate tool selection, this machine allows you to remove burrs, grind surfaces, round sharp edges, remove slag, eliminate oxidation, and/or polish your products. The TOPGRINDER employs an integrated vacuum clamping system built into the working table for securing workpieces. The TOPGRINDER features two tool stations, which can be equipped with different types of tools. You can mount various grinding tools, from standard tools with M14 mountings to QUICK RELEASE disc brushes. Grinding pressure can be adjusted using the balancing lever. The working table measures 1280 x 780 mm. Workpiece length is not limited, as the side table panels can be easily lowered to accommodate longer parts. The front table panel can also be folded down for processing wider components. With the Q-FIN TOPGRINDER, work becomes not only more comfortable and faster but also safer. The machine is fitted with an integrated two-button safety system that requires both of the operator’s hands to be away from the work table for operation to begin.

Condition: used, functionality: fully functional, Type: Lathe Manufacturer: MATRA Model: MD26 Condition: Used Quantity: 1 Isdpoxz Dvcefx Ab Ioa

Condition: excellent (used), Year of construction: 2004, functionality: fully functional, drilling depth: 70 mm, spindle speed (max.): 2,800 rpm, workpiece weight (max.): 380 kg, drill spindle length: 834 mm, pressure: 7 bar, Vitap Alfa 27T Multi-Spindle Drilling Machine Iodpfx Asxzzcasb Isa Number of spindles: 27 Spindle pitch: 32 mm Distance between outermost spindles: 832 mm Drilling depth up to: 70 mm Turret adjustment for drilling depth Drilling possible vertical-horizontal-45° Two pneumatic material clamps Adjustable drilling speed Motor power: 1.85 kW CE certificate Technical documentation Year of manufacture: 2004

Year of construction: 2006, condition: ready for operation (used), Control Unit Ijdpexz H Nfefx Ab Ioa Brand MITSUBISHI Model E700 This TIMESAVERS 41-SERIE-900-WRD was manufactured in 2006. It features a working width of 900 mm and a maximum grinding height of 60 mm. The table adjusts from 0 to 80 mm, with motorized height adjustments up to 75 mm. Operating at 400 V and 50 Hz, consider the opportunity to buy this TIMESAVERS 41-SERIE-900-WRD surface grinding machine. Contact us for more information. Application Types Grinding

Year of construction: 2022, operating hours: 7,315 h, condition: used, machine/vehicle number: 100644, Max. grinding wheel diameter: approx. Ø 915 mm, max. workpiece diameter: approx. Ø 440 mm, max. workpiece weight: approx. 250 kg, max. grinding wheel speed: approx. 80 m/s, operating pressure: approx. 6 bar, control system, manufacturer: DANOBAT/SIEMENS/MARPOS, type: Sinumerik/P7, 1 automated workpiece removal station JOVI 1113B, year of manufacture: 2022, net weight: approx. 300 kg, 1 air filter unit IFS M 1600, year of manufacture: 2022, serial no.: 567663, net weight: approx. 85 kg, connected load: 380-460 V, 50/60 Hz, 0.7 kW, 1.5-2.1 A, 1 hydraulic unit REXROTH Depósito HE-16120, 1 coolant filtration unit MICRONFILTER Easy 250/KMT350, year of manufacture: 2022, serial no.: 0201, tank capacity: approx. 2,300 l, connected load: 400 V/50 Hz, 2.44 kW, 1 immersion cooler HASCH MCS-120ST-05AOP6R7S7UZ1-3405C, year of manufacture: 2022, serial no.: 1003220300954, net weight: approx. 206 kg, 1 magnetic separator MICRONFILTER KMT350, serial no.: 0211, 1 tool loading unit, DANOBAT rotary table lift, year of manufacture: 2022, serial no.: 3130490901, net weight: approx. 350 kg, max. payload: approx. 360 kg Ijdpjx Aklajfx Ab Isa

Condition: good (used), Year of construction: 2012, functionality: fully functional, PLC controlled grinding function, Table size 1500 x 700 mm, Table load max. 1400 kg, Iodpfx Abjxywgfj Ioa Max. spindle - table distance 1000 mm (magnetic table 60 mm high), Prismatic "V" guildes & flat guides with Turcit-B coating, Spindle power 11kW, Wheel size D405 x 50 x d127 mm, Machine weight 8100 kg, Accessories and features - Electromagnetic table 1500 x 700 mm, - Automatic demagnetizing, - Automatic infeed - Portal electrical handwheel - Coolant system with paperband filtering - Magnetic separator. - New spindle bearing 1,5 years ago. Good working condition. Still in production. Located in Hungary.

Condition: new, Year of construction: 2025, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 2,000 mm, warranty duration: 12 months, Workpiece Clamping Diameter : ø 3 – 140 mm Workpiece Length : 50 – 2.000 mm Centre Hole Diameter : ø 1 – 100 mm Workpiece Weight : max. 170 kg Center Hole Angle : 60 ° Accuracy : < 1 µm (Submicron accuracy) Spindle Speed : 5.000 – 45.000 rpm Grinding Cone Movements : 3+1 Rotation Ijdpfxjxrncho Ab Isa Orbital rotation Stroke movement +1 Workpeice rotation Quirlig Grinding Technique : Included (Cross-hatched grinding pattern) Semi-Auto Grinding Cone Dressing : Included Workpiece Rotation : Available (as a option) Dust Extraction And Filtration : Available (as a option) Grinding Process : Manual Sectors: : Precision Grinding, Aviation, Automotive, Machinery etc. Benefits: Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design. Sustainable Reliability: Ensure reliable and sustainable processing. Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding). Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding. Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction. The Zentroflex M-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex M-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Contact us for more details.

Condition: used, Year of construction: 2022, functionality: fully functional, Type: Lathe Manufacturer: OPTIMUM Model: TH3309D Year of manufacture: 2022 Serial number: 2.00122E+11 Condition: Used Quantity: 1 Ijdpfxoxz Dure Ab Isa

Condition: like new (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: 20025431, year of last overhaul: 2025, nominal power: 30 kW (40.79 HP), total height: 4,500 mm, REKORD B-SSt-ex Milling Plant – Explosion Protected, with ATEX Relief Valve -Suitable for: Sugar and substitutes (such as maltitol), Salt, Sodium glutamate, Malt, Cocoa, Milk powder -For installation and operation in ATEX dust zone 22 -Built entirely in stainless steel AISI 316L COMPLIANCE -EU Machinery Directive 2006/42/EC -EU ATEX Directive 2014/34/EC -EU Food Contact Directive EGV 1935/2004 Grinding Stock: -Product: Sugar and substitutes (such as maltitol), Salt, Sodium glutamate, Malt, Cocoa, Milk powder -Feed size: ≤ 1.5 mm -Final size: 95% ≤ 20–30 µm, adjustable by speed and feed rate -Throughput: 300–500 kg/h, depending on fineness PIN MILL -Design size: 315 mm -Housing: Pressure shock resistant, swing-out door with safety interlock -Grinding elements: Pin rotor and stator -Speed: 12,000 min⁻¹ / 200 m/s -Drive motor: max. 22.5 kW; IE3 -Bearings: Heavy-duty, auto-lubricated Isdpfoxql Swsx Ab Ija -Seal: Labyrinth gasket with sealing gas LOADING HOPPER WITH SECURITY SIEVE & ATEX ROTARY VALVE -Volume: 100 L -Stainless steel sieve (3.15 × 0.8 mm) removes lumps and impurities -Adjustable feed rate, factory set for target throughput -Pneumatic slide gate for fast outlet control -Flame-tight rotary valve, ATEX certified -Magnetic separator under valve -Pneumatic conveying to mill AGITATED BUFFER CONTAINER WITH FILTER -Free-fall discharge from mill to 200-L ATEX buffer (70–100 kg capacity) -Equipped with agitator and level control (auto stop at fill limit) -Pressure-shock resistant, protected by flame-free relief valve -Pulse-Jet filter with differential pressure monitoring -Compressed air system (tanks, tubes, valves) included -Suction blower for continuous air transport and product flow; purified air vented outside DISCHARGE SYSTEM -Screw conveyor with frequency-regulated drive -Flame-tight discharge rotary valve (ATEX) -Outlet for bag filling up to 55 kg or cart loading UTILITIES -Power: ≈ 30 kW, 3~400 V, 50 Hz, IP 55, TN-C -Compressed air (oil/water-free): 12–15 Nm³/h, ≥ 6.1 bar CONTROL UNIT -SIEMENS 15″ HMI and PLC S7-1200 -Ethernet data and error output to master control system -Remote maintenance capability -Drives: min. IP55, colour RAL 5017 -DANFOSS frequency inverters *Control cabinet installed outside explosion zone

Condition: refurbished (used), Year of construction: 2000, functionality: fully functional, grinding length: 600 mm, grinding width: 300 mm, total height: 400 mm, table length: 500 mm, table width: 200 mm, JUNG surface grinding machine JF525. The machine was completely overhauled by Geiger in 2020. The machine bed was newly scraped, new control system, new display, etc. The cost for this overhaul was approximately €100,000. Magnet size: 500 x 200 mm. Iedpfxoxzra Ne Ab Ioa

Year of construction: 2023, operating hours: 1,376 h, condition: used, machine/vehicle number: 180073, Swivel range: approx. 200 mm, machining length travel: approx. 100 mm, number of axes: 3 axes (X/Y/Z), SIEMENS Sinumerik control, IFS IFMC 1800 air filter unit, year of manufacture: 2021, serial no.: 565760-02, HYFRA E-Chilly 5-400V-S cooling unit, year of manufacture: 2022, serial no.: 10129303PC01240522, cooling capacity: approx. 5,480 m³/32° Celsius, LEHMANN UMT KSS0119 hydraulic unit, year of manufacture: 2022, net weight: approx. 610 kg, comprising: 1 HYFRA TRK-Chilly-45-EF-S cooling unit, year of manufacture: 2022, serial no.: 10132616PC01290722, 1 LEHMANN UMT FB100 chip conveyor, year of manufacture: 2022, serial no.: AUF007093-1, net weight: approx. 80 kg, 1 LEHMANN UMT VMA 100S GM WA magnetic unit, year of manufacture: 2022, serial no.: AUF007093-1, net weight: approx. 60 kg, 1 JOTKEL two-door steel cabinet, contents: various consumables. Iedpfx Abex Akkps Isa

Condition: used, functionality: fully functional, GRINDING PLANT 8 t/h capacity with roll press, inclined sieve, n.2 wind separators. Iedjx Agx Ajpfx Ab Ija Input: Input grain size

Condition: used, Year of construction: 1970, Technical details: Iodpfxjx Afpao Ab Ioa grinding length: 1000 mm grinding width: 400 mm workpiece height: 500 mm Table dimensions: 2230 x 670 mm table surface area: 1340 x 400 mm magnetic plate size: 1000 x 410 mm table load: 450 kg throat of the spindle nose: max 330 mm grinding spindle speed: 1440 U/min total power requirement: 18,2 kW weight of the machine ca.: 3,5 nur Maschine t dimension machine xH: 1,9 x 3,3 x 2,25 m dimensions electric cabinet LxWxH: 1,0 x 0,4 x 1,4 m Precision surface grinding machine Possible surface grinding operations: -cross grinding; plunge grinding; face grinding and grinding with a straight grinding track Further specifications: -hydraulic table speed, infinitely variable 1...30 or 2...30 m/min. -Largest table stroke 1150 mm -Manual cross feed 0.01 mm -Manual vertical infeed of the grinding wheel 0.002mm and minimum infeed 0.001mm -Automatic infeed 0.001...0.1mm -Largest selectable total infeed amount 5.0mm -Coolant system (tank with pump) -hydr. aggregate -control cabinet *

Condition: used, functionality: fully functional, Type: Cylindrical Grinder Manufacturer: FRITZ STUDER Model: RHU500 Condition: Used Quantity: 1 Iedpfxsxz Dtzo Ab Iea

Condition: ready for operation (used), functionality: fully functional, Machine has drilling / threading unit fitted on Iodpfx Aboxz R Ile Ija It is included barfeeder.

Condition: excellent (used), Year of construction: 2005, functionality: fully functional, feed length X-axis: 200 mm, feed length Y-axis: 150 mm, spindle speed (max.): 12,000 rpm, spindle speed (min.): 2,000 rpm, Optical CNC Profile Grinding Machine WASINO GLS-5T Control: Fanuc 4-axis CNC controlled Comprehensive accessories Inspection under power possible Iedpfx Aexzqb Eeb Ioa Technical data – see attached images

Year of construction: 2021, operating hours: 5,475 h, condition: used, machine/vehicle number: 100000736, max. centre distance: 60 cm, max. grinding diameter: 44 cm, max. workpiece weight: 500 kg, control: SIEMENS Sinumerik/Balance Systems VM25, handling robot YASKAWA YR-1-06VXH12-A00, year of manufacture: 2022, serial number: 6V2272528290001, automation system/workpiece storage EGS Automation Danobat CG600-BL1, year of manufacture: 2023, serial number: 190605-6, 2-fold, filter 3FS M1600, no.: 565209, year of manufacture: 2021, weight: 85 kg, oil band filter MICROFILTER Easyband 150, serial number: 0202, year of manufacture: 2021, pump REXROTH HM-46, safety enclosure Ijdex Akkispfx Ab Isa

Condition: used, functionality: fully functional, GRINDING PLANT capacity 1 t/h with roll press, sieving in 3 granulometries with nutation screen and horizontal screens. Input: inlet grain size < 10 mm (marble, granite and quartz) with loading by big-bags on the included hopper. Ijdpfx Abex Agxvo Ioa Output: 3 grain sizes (0-50, 50-100 and 100-300 microns). 70% of 100-300 microns, 15% of 50-100 and 15% of 0-50 microns. Storage with propulsion system for sending to silos (silos not included)

Year of construction: 2020, condition: ready for operation (used), Additional Equipment ELBARON grinding mist extraction system / Robot pallets / Collets for all common diameters up to 20 mm / Spare spindle / Sanding wheel packs and associated sanding wheels (Approx. 25 pieces) Iodpfxexirl Uo Ab Isa This 5-axis TGT V2 Maxima was manufactured in 2020 and is in mint condition. It features an ELBARON grinding mist extraction system and includes collets for diameters up to 20 mm. Extras include robot pallets, spare spindle, and sanding wheel packs. Consider the opportunity to buy this TGT V2 Maxima. Contact us for more information. Application Types Grinding

Condition: used, Manufacturer: BUDERUS, Model: U-Grind 800, Year of manufacture: 2017, Machine No.: 9438, Control system: Rexroth, Model IndraControl V, Max. workpiece diameter: 250mm, Max. workpiece length: 800mm, Multifunctional head by WMZ, Model MFK 54-50 (external grinding, internal grinding, hard turning, measuring), Max. speeds: C-axis workpiece spindle: 1,000 rpm, High-performance external grinding spindle: 5,100 rpm, High-frequency internal grinding spindle: 30,000 rpm, Max. feed rates: Z 30 m/min, X 60 m/min, Workpiece spindle by WMZ, Model W160A, Tailstock by WMZ ZN28-011-00K, Coolant system, Cooling unit by Rittal, Model SK3303500, Chip conveyor, Automation module by Upload, 1 lot of fixtures and accessories Iodjx Ahk Hepfx Ab Ioa +++ Attention: This machine is part of an online auction! +++

Year of construction: 2018, operating hours: 28,658 h, condition: used, machine/vehicle number: 18E400239, Through-feed grinding, grinding range Ø: 10 cm, plunge grinding, grinding range Ø: 15 cm, weight: 9,000 kg, FANUC 0i-MF control, 2 handling robots YASKAWA YR-MH005LS-E000, serial numbers: R17507-979-3 / R19033-789-1, automation system/workpiece storage EGS Automation Tschudin, year of manufacture: 2018, serial number: 180100, 4-way, oil cooling and filtration system ARO, year of manufacture: 2018, serial number: PRA0032086, protective guard Ijdpfx Aex Aki Ssb Iea

Condition: used, Manufacturer: BUDERUS, Model: U-Grind 800, Year of manufacture: 2019, Serial No. 2360, Control system: Manufacturer Rexroth, Type IndraControl V, electronic handwheel, IndraControl operating panel, max. workpiece diameter: 250 mm, max. workpiece length: 800 mm, multifunctional head by WMZ, Type MFK 54-50 (external grinding, internal grinding, hard turning, measuring), max. speeds: C-axis workpiece spindle: 4,500 rpm, high-performance external grinding spindle: 5,100 rpm, high-frequency internal grinding spindle: 30,000 rpm, max. feed rates: Z 30 m/min, X 60 m/min, multifunctional head by WMZ, Type MFK 54-50 (external grinding, internal grinding, hard turning, measuring), workpiece spindle by WMZ, Type W160A, tailstock by WMZ ZN28-011-00K, coolant system, cooling unit by Rittal, Type SK3303500, chip conveyor, automation module by Upload, 1 lot of arbors and accessories. +++ Attention: This machine is part of an online auction! +++ Iedpfx Abex Ahkmo Isa

Year of construction: 2022, operating hours: 2,737 h, condition: used, machine/vehicle number: 110000503, Grinding wheel speed: up to 120 m/s, workpiece weight: up to 80 kg, control system, manufacturer: SIEMENS/MARPOS, type: Sinumerik/P7, 1 automated workpiece unloading station, manufacturer: JOVI, type: 1113A, year of manufacture: 2022, net weight: approx. 300 kg, 1 air filter unit, manufacturer: IFS, type: VARIO M 2000, serial number: 568113, year of manufacture: 2022, net weight: approx. 120 kg, connected load: 400/460 V, 50/60 Hz, 0.7 kW, 1.7/1.6 A, 1 water cooling unit, manufacturer: HASCH, type: MCW-50CT-17AUZ1-3407C, serial number: 1001220302582, year of manufacture: 2022, net weight: approx. 150 kg, tank capacity: approx. 15 l, 1 coolant filtration system, manufacturer: MICRONFILTER, type: Easy 250/KMT350, serial number: 0201, year of manufacture: 2022, tank capacity: approx. 2,300 l, connected load: 400 V/50 Hz, 5.34 kW, 1 immersion cooler, manufacturer: HASCH, type: MCS-120ST-05AOP6R7S6UZ1-3407C, serial number: 1003220400836, year of manufacture: 2022, net weight: approx. 206 kg, 1 coolant tank, manufacturer: MICRONFILTER, type: VR200L/MIN-150L, serial number: 0201, year of manufacture: 2022, tank capacity: approx. 150 l, connected load: 400 V/50 Hz, 1.1 kW, 1 magnetic separator, manufacturer: MICRONFILTER, type: KMT350, serial number: 0212, 1 loading unit, manufacturer: DANOBAT, type: rotary table lift, serial number: 3810490908, year of manufacture: 2022, net weight: approx. 170 kg, max. load capacity: approx. 230 kg, 1 rotary table transport trolley Ijdox Akk Njpfx Ab Isa