Used Ball Screw Drive Z-Axis for sale (47,712)

Condition: new, A Drive M642-1340-1208-PZ servo motor, serial number: 2002001, unused, in open original packaging, 100% functional. Scope of delivery as shown in the photos. Iaodpfxsi D Ewas Aizow

Condition: new, A-Drive Technology M644-1340-1208-06MPZ, serial number: 2003004, unused, in opened original packaging, 100% functional. Scope of delivery as shown in the photos. Isdpfx Aioi D Ewdjzeaw

Condition: new, SEW Eurodrive K57 DRS71M4BE1/ASE1/TF/Z Motor SN: 01.7566848001.0001.18,unused, 100% functional, scope of delivery according to photos Isdpfx Aisl Echwszoaw

Condition: ready for operation (used), SEW Eurodrive S62DT100LS-4BM/HR/TH/Z geared motor with brake SN: 010259205.9.03.03021,used, good condition, 100% functional, scope of delivery as per photos ATTENTION: Please inquire for charges for packing and transport separately! ATTENTION: Please enquire for charges for packing and transport separately! Iaedpfx Aoudqtrjizjw

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. Isdsq Nx Alopfx Aizsaw Technical Features: Feeding size: ≤25 mm Discharge size: 0.074–0.2 mm 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.

Year of construction: 2026, 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. Iodpfx Asvzx Aujizoaw 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. 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. Technical Details We have different models and options for different requirements, please contact us for more info.

Condition: used, Gear motor, electric motor, electric gear motor -Speed: 3.5 rpm -Power: 0.37 kW -Construction: B3 Iajdpeckd Emefx Aizow -Diameter shaft: 60 mm -Protection class: IP 44 -Number: 1x motors available -Price: per piece -Dimensions: -Weight: 127 kg

Condition: used, Gear motor, electric motor, three-phase motor, electric gear motor Iedpochq Ihofx Aizeaw -Speed: 11/21 rpm -Power: 0.2/0.28 kW -Construction: B3 angle -Diameter shaft: 25 mm -Protection class: IP 44 -Brake -Dimensions: 450/200/H220 mm -Weight: 24 kg

Condition: good (used), Gear motor, electric motor, electric gear motor, spur gear motor -Manufacturer: Swedrive Siemens, geared motor with brake Iedpfsq Syubsx Aizsaw -Gearbox: Swedrive 9103984 1 i= 19 -Speed speed: approx. 75 rpm -Motor: Siemens 1PP7096-4AA12-Z with fan -Power: 1.5 kW / 1420 rpm -Shaft: Ø 32 x 55 mm -Dimensions: 550/220/H235 mm -Weight: 37 kg

Condition: good (used), Gear motor, electric motor, three-phase motor, electric gear motor Iodpfscbqqvsx Aizsaw -Speed: 55 rpm -Power: 0.25 kW -Construction: B5/B14 -Diameter shaft: 25 mm -Protection class: IP 54 -Number: 2x motors available -Price: per piece -Dimensions: 440/140/H185 mm -Weight: 12.5 kg/piece

Condition: used, Gear motor, electric motor, electric gear motor Ijdpfx Aoivfgqoizsaw -Manufacturer: SEW-Eurodrive, geared motor with brake -Type: SAF 32 DTZ1D2BMG/Z -Speed: 55 rpm -Power: 0.55kW -Hollow shaft: hexagon 24 mm, length 120 mm -Protection class: IP54 -Brake: 2.5 Nm -Dimensions: 410/200/H150 mm -Weight: 18 kg.

Condition: good (used), Gear motor, electric motor, electric gear motor, spur gear motor Iajdoq Syuxspfx Aizjw -Manufacturer: SEW-Eurodrive, spur geared motor type R37 DRSS0S4/Z -Speed: 1400/43 rpm / i= 32.40:1 -Power: 0.75 kW -Shaft: Ø 25 x 40 mm -Protection rating: IP54 -Quantity: 1x motor available -Price per piece -Dimensions: 435/158/H200 mm -Weight: 22 kg/pc.

Condition: used, Gear motor, electric motor, three-phase motor, electric gear motor -Manufacturer: SEW Eurodrive, gear motor with brake -Type: SF32 DT71D2BMG/Z -Speed: 95 rpm -Power: 0.55kW -Type: B5 Iodpfx Aeh N Th Teizjaw -Shaft: Ø 20 x 40 mm -Protection class: IP 54 -Brake: 44 Nm -Number: 2x motors available -Price: per piece -Dimensions: 410/180/H200 mm -Weight: 18.6 kg

Condition: used, Year of construction: 2009, Manufacturer: H&G Model: HG/SV 11 Weight: 1800 kg Ijdox Hyfyepfx Aizsaw Engine power: 11 kW

Condition: excellent (used), Year of construction: 2020, travel distance X-axis: 500 mm, travel distance Y-axis: 940 mm, travel distance Z-axis: 500 mm, controller model: SIEMENS 840D, spindle speed (max.): 8,000 rpm, coolant supply: 40 bar, spindle nose: HSK80, number of spindles: 2, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, VIGEL TW 500H Bi.Z 2-Spindle 5-Axis CNC Machining Center · Year 2020 Overview High-productivity, twin-spindle, 5-axis CNC machining center designed for serial production of complex, precision components. Linear drives on the linear axes and direct-drive torque motors on the rotary axes provide high dynamics and consistent repeatability, with a positioning accuracy of 8 µm. Two synchronized HSK 80 spindles, spaced at 500 mm, machine two parts simultaneously – each served by its own 30-tool magazine – making the platform particularly well-suited to medium- and high-volume aerospace, automotive, and precision-component production. Technical Specifications MACHINE IDENTIFICATION Manufacturer VIGEL Iaedpszmmn Ssfx Aizow Model TW 500H Bi.Z Type 2-Spindle 5-Axis CNC Machining Center Year of Manufacture 2020 Control & Drives CNC Control SIEMENS 840D Number of Axes 5 Machine Drive Linear drives Rotary Axes Direct-drive torque motors Positioning Accuracy 8 µm WORKING ENVELOPE X-axis travel 500 mm Y-axis travel 940 mm (600 working + 340 for tool change) Z-axis travel 500 mm Distance between spindles 500 mm SPINDLES & TOOLING Number of Spindles 2 (twin-spindle, synchronized) Tool Interface HSK 80 Tool Magazine 30 tools per spindle Max Tool Dimensions L 360 mm × Ø 199 mm, max 6 kg/tool Spindle RPM 8,000 RPM AUXILIARY EQUIPMENT Coolant Chiller Included Coolant Filtration KNOLL Mist Filtration Yes Chip Conveyor Included PHYSICAL DATA Machine Weight ≈ 19 t

Condition: used, Year of construction: 2016, operating hours: 715 h, 2016 | Genie TZ-50 DC w/Drive (17m) | Used Trailer-Mounted Boom Lift | 715 hours 📍Location: Latvia 🚛 Delivery available to your destination – Use our shipping calculator to estimate transport costs! 💰 Buy Now for EUR 16900 or Make an Offer. Payment at delivery available for an affordable fee (subject to approval)* 👷‍♂️ Inspected by an independent expert 34 inspection points 34 approved ✅ 0 imperfect ℹ️ 0 issues ⚠️ 📌 Inspector's Comment: All operations work, but the battery is low. The chassis is rusted, and the trailer could use a new paint job. 📄 Want to see the full inspection, extra photos, or a video? Tip: The reference "38146 Equippo" is commonly used when looking up more details online. 💡 Why this machine and our service stands out: ✔ Thorough inspection by professionals ✔ Jobsite delivery available ✔ Money-Back Guaranteed ✔ Secure and flexible payment options Ijdpfx Aiezgw R Rjzoaw 🔄 Considering other equipment options? We offer helpful tools and resources for all equipment owners and operators – easily accessible on our platform.

Condition: like new (used), Year of construction: 2023, functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 940 mm, travel distance Z-axis: 500 mm, controller manufacturer: FANUC, spindle speed (max.): 8,000 rpm, coolant supply: 40 bar, spindle nose: HSK80, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, VIGEL TW 500H Bi.Z 2-Spindle 5-Axis CNC Machining Center · Year 2023 Overview High-productivity, twin-spindle, 5-axis CNC machining center designed for serial production of complex, precision components. Linear drives on the linear axes and direct-drive torque motors on the rotary axes provide high dynamics and consistent repeatability, with a positioning accuracy of 8 µm. Two synchronized HSK 80 spindles, spaced at 500 mm, machine two parts simultaneously – each served by its own 30-tool magazine – making this platform particularly well-suited for medium- and high-volume production in the aerospace, automotive, and precision component industries. Technical Specifications MACHINE IDENTIFICATION Manufacturer: VIGEL Model: TW 500H Bi.Z Type: 2-Spindle 5-Axis CNC Machining Center Year of Manufacture: 2023 CONTROL & DRIVES CNC Control: Fanuc i-Series Number of Axes: 5 Machine Drive: Linear drives Ijdjzh Svqjpfx Aizsaw Rotary Axes: Direct-drive torque motors Positioning Accuracy: 8 µm WORKING ENVELOPE X-axis travel: 500 mm Y-axis travel: 940 mm (600 mm working area + 340 mm for tool change) Z-axis travel: 500 mm Distance between spindles: 500 mm SPINDLES & TOOLING Number of Spindles: 2 (twin-spindle, synchronized) Tool Interface: HSK 80 Tool Magazine: 30 tools per spindle Max Tool Dimensions: L 360 mm × Ø 199 mm, max 6 kg/tool Spindle Speed: 8,000 RPM AUXILIARY EQUIPMENT Coolant Chiller: Included Coolant Filtration: KNOLL Mist Filtration: Yes Chip Conveyor: Included PHYSICAL DATA Machine Weight: ≈ 19 t

Condition: used, PLC control, power module, LT module -Manufacturer: Siemens, Simodrive Iodpfx Aeg S Dkfsizoaw -Type: 6SC 6101-2B-Z -Dimensions: 300/240 / H460 mm -Weight: 18.9 kg / piece

Condition: good (used), Frequency converter, frequency transformer, drive converter, controller, variable speed drive, inverter -Manufacturer: Siemens, Simodrive -Type: 6RB 2101-2A-Z -Overall dimensions: 300/460/H240 mm -Weight: 18 kg Iedpfx Aijf H Hxljzoaw

Condition: ready for operation (used), Year of construction: 1999, travel distance X-axis: 300 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 250 mm, Vertical milling center Chiron FZ08W Fanuc 21i-M Max RPM: 15,000 rpm High-pressure spindle through-cooling X = 300 mm Y = 250 mm Z = 250 mm Iodpfx Aijxd T Rzjzeaw The machine was originally supplied with 2 x 4th axis Peiseler RT 100, but the 4th axes have now been removed. Tool interface: HSK 32 ATC: 24 positions Serial: Yrzzng Machine is currently in production and can be inspected at any time. The machine is in very good technical condition. I offer a 3-month startup warranty.

Condition: ready for operation (used), Mitsubishi Diarol DL-SBZ-2-11 spindle drive, used, 100% functional. Iaedpfx Aji Eb Iyeizow

Condition: ready for operation (used), Danfoss Variable Speed Drive VLT 103 frequency inverter 175B5037 SN: 021804G165,used, good condition, 100% working, scope of delivery as per photos Iedpfx Aijtyr Acezsaw

Condition: ready for operation (used), Yamazaki / Mazak MV4- Servo Drive 200W, used, normal signs of use, 100% functional, scope of delivery as per photos Iajdoy S Nmwopfx Aizew

Condition: used, Year of construction: 2021, functionality: fully functional, travel distance X-axis: 270 mm, travel distance Y-axis: 310 mm, travel distance Z-axis: 450 mm, controller manufacturer: Siemens, controller model: 840DSL, spindle speed (max.): 36,000 rpm, Spindle Speed: 36,000 rpm Power: 2.3 kW Tool interface: HSK-E Tool changer: 24 stations Working area Travel in X: 270 mm Travel in Y: 310 mm Travel in Z: 450 mm Rapid traverse (X/Y/Z): 75 m/min C-axis Type: NC rotary table Diameter of rotary table: 245 mm Iasdpfxjzgckis Aizjw Robot Type: Variocell UNO Equipment 5-axis milling package Lasercontrol 40NT Measuring probe Automatic loading and unloading system Variocell UNO

Condition: used, Year of construction: 2007, functionality: fully functional, travel distance X-axis: 550 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 425 mm, spindle speed (max.): 12,000 rpm, General Refurbished Machine: Manufacturer-tested for functionality Control System: Heidenhain iTNC530 Travel in X: 550 mm Travel in Y: 400 mm Travel in Z: 425 mm Rapid Traverse Rate X/Y/Z: 60 m/min Spindle Speed: 12,000 rpm Power: 28 kW Torque: 180 Nm Ijdpfxezf Ia Ts Aizoaw Tool Holder: SK40 Tool Changer: 20 stations NC Rotary Table Type: 2-axis swivel unit Rotary Table Diameter: 280 mm Accessories Chip Management: Chip conveyor - scraper belt Workpiece Measurement: Blum measuring probe TS230 Coolant Supply: Coolant system, 30 bar