Used Ball Screw for sale (7,458)

Condition: new, fuel type: electric, Year of construction: 2026, 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: 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: Rcodpfjq Igiiox Ahgof - 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: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: SCC, warranty duration: 12 months, volume flow: 45 m³/h, screw conveyor length: 6,000 mm, type of input current: three-phase, screw diameter: 323 mm, input voltage: 400 V, rotational speed (max.): 240 rpm, rotational speed (min.): 140 rpm, Custom-manufactured to order. Send us your diameter, length, and installation angle — receive a full technical quote within 24 hours. INOTEK SCREW manufactures heavy-duty SCC-type cement screw conveyors for bulk material handling in cement plants, dry mortar facilities, fly ash transfer, lime and gypsum processing lines. Based in Ankara, Turkey, we have supplied equipment to over 40 countries with full export documentation and ISO 9001:2015 certified production. KEY SPECIFICATIONS: - Diameter: Ø114 / Ø168 / Ø219 / Ø273 / Ø323mm – any size made to order - Drive speed: 140 / 200 / 240 RPM - Motor power: 1.5 kW to 22 kW (IE2 efficiency class) — Siemens motors standard - Material: Carbon steel S235/S355 standard | AISI 304/316 stainless steel on request - Screw flights: cold-rolled, 3–10mm thickness - Orientation: horizontal, inclined (up to 45°), or vertical - Custom inlet/outlet: conical, square, or rectangular - Surface treatment: primer + epoxy topcoat standard | hot-dip galvanizing on request CAPACITY BY DIAMETER (approximate, horizontal, cement powder): - Ø114 mm → 4–8 m³/h - Ø168 mm → 10–18 m³/h - Ø219 mm → 20–30 m³/h - Ø273 mm → 30–40 m³/h - Ø323 mm → 40–55 m³/h All values depend on RPM, inclination angle, and material bulk density. Custom diameters and capacities available on request. Rcjdpsyq H Iujfx Ahgef APPLICATIONS: Cement | Fly ash | Limestone powder | Dry mortar | Gypsum | Clay | Silo filling & emptying | Batching plants | Asphalt facilities WHY INOTEK: ✔ CE marked — compliant with EU Machinery Directive 2006/42/EC ✔ ISO 9001:2015 certified factory ✔ 12 months warranty — replacement parts shipped internationally ✔ Exported to 40+ countries – full documentation (packing list, EUR.1, certificate of origin, test reports) ✔ Trusted by: Coca-Cola | Unilever | Anadolu Efes | Limak Holding | OYAK | Cengiz İnşaat ✔ 20–35% more competitive than equivalent European pricing ✔ Production lead time: 3–5 weeks from drawing approval PRICING REFERENCE: Entry-level unit Ø114mm — from €1,500 EXW Ankara. All diameters, lengths, and configurations quoted within 24 hours. REQUEST A FREE QUOTE WITHIN 24 HOURS: Send us your required diameter, length, material type, and installation angle – we return a full technical offer and delivery schedule. Distributor and OEM partnerships welcome. Contact us to discuss exclusive regional agreements.

Condition: like new (used), Year of construction: 2013, Manufacturer: Kaeser Kompressoren, Germany YOM 2013 Maximum Pressure: Up to 13 Bar Productivity 8.26 cubic meters/min Energy Efficiency: The direct drive coupled with IE4 efficiency motors (or IE5 on SFC models) ensures superior energy efficiency. Low Maintenance: Components are designed for long service life, with easy access for maintenance. SIGMA Control 2: Ensures efficient monitoring and control of the compressor. Rotary compressor type Screw by lubrication Oil Noise level 70 dB Height 1900 mm Length 1110 mm Rodpoyy U Shofx Ahgocf Width 1760 mm Weight 1250 kg Electrical parameters Mains voltage 380~400 V Power consumption 45 W Current frequency 50 Hz User characteristics Compressor cooling system Water cooling is possible, with subsequent use of heat. Complete system ready to use fully automatic extremely effective sound insulation vibration insulation powder-coated housing parts for ambient temperatures up to +45°C easy maintenance: lubrication nipples for motor bearings are located on the outside (also for fan motor).

Condition: used, all stainless steel Rcsdpfszxdrfsx Ahgof loading height : ± 1.000 mm diameter of the screw : ± 350 mm outfeed height ± 1.600 mm length of the screw : ± 3.100 mm dimensions hopper: ± 900 x 800 mm dimensions: (l x w x h): ± 3.200 x 900 x 2.300 mm mobile

Year of construction: 2026, condition: new, A screw feeder with a capacity of 120 liters. The feeder diameter is 100 mm. The hopper has a vibration system. It can be disassembled for easy cleaning. The exact dimensions of the feeder are shown in the diagram. Rcsdpfxozw Eb Es Ahgof

Condition: new, AGRE ALUP SCK 10-10 270+ Belt-driven. Space-saving. Cost-effective. Easy to operate. Perfect solution for industrial and craft businesses. Convincing compressed air quality. Refrigerant dryer installed. Sound-insulated screw compressor with belt drive on a 270 l compressed air tank, with integrated refrigerant dryer, integrated cyclone separator, electronic condensate drain, and C55 graphic control. Redjixt H Nspfx Ahgjcf Features in detail: Compression concept: Oil-lubricated screw compressor Cooling: Air-cooled Drive: Efficient IE3 motor, belt drive Control: Fixed speed Controller: Aircontrol 5.0 Refrigerant dryer: Mounted, refrigerant R513A Filtration: Incl. cyclone separator Tank: Horizontal, painted, manufactured according to AD2000 Performance data: Volume flow at operating pressure 9.5 bar = 1.06 m³/min Operating pressure min. / max. 5.5 / 10.0 bar Total power consumption at 9.5 bar / full load 10.2 kW Rated motor power; IP55 7.5 kW Oil quantity 4 liters Dimensions and weight: L x W x H = 1530 x 662 x 1531 mm Weight: 310 kg Compressed air outlet: G 1/2'' Compressed air tank capacity: 270 liters

Condition: new, Screw compressor AGRE Rcedpfehun Tzex Ahgjf Model Sonetteo 7.5+ 10 Compact screw compressor unit including refrigerant dryer and compressed air tank, 270 liters. Belt-driven. Space-saving. Economical. Easy operation thanks to the Infologic² Basic control system. Efficient compression stage. Perfect solution for industrial and craft businesses. Convincing compressed air quality. Refrigerant dryer installed. Detailed features: Compression concept: Oil-lubricated screw compressor Cooling: Air-cooled, efficient cooling system Drive: Efficient IE3 motor, belt drive Control: Fixed speed Control system: Infologic² Basic control unit Refrigerant dryer: Installed, refrigerant R513A Tank: 270 liters, horizontal, painted, 11 bar Motor power: 5.5 kW Pressure: 10 bar Delivery rate: 780 liters/min Including time-controlled condensate drain Dimensions L x W x H = 1500 x 1350 x 600 mm

Condition: excellent (used), Ball valve, ball valve with internal thread -Condition: very good, unused, original packaging -Material: Pressed brass -Internal thread: 2" inch -full: passage, full ball Rcjdpedz A Tfjfx Ahgof -Number: 63 ball valves available -Price: per piece -Weight: 2.1 kg

Condition: excellent (used), Year of construction: 2008, operating hours: 140,467 h, functionality: fully functional, Screw compressor, Kaeser FSD571SFCW Inverter integrated 315 kW 8.5 bar 52.10 m3/min Year of manufacture: 2008 Operating hours: 140,467 Rcsdszwk Tgjpfx Ahgjf

Condition: excellent (used), Year of construction: 2006, operating hours: 8,482 h, functionality: fully functional, Screw compressor, Kaeser DSD281 160 kW 10 bar 23.50 m³/min Year of manufacture: 2006 Operating hours: 8,482 h Rcodpszwgz Tefx Ahgef

Condition: used, Year of construction: 2016, Rated power: 132.0 kW Engine speed: 1,492 rpm Maximum operating pressure: 8.5 bar Ambient temperature: 3-45 °C Rcsdpfezwgbaox Ahgof Operating hours (display): Approximately 64,834 hours / Load: Approximately 64,658 hours

Condition: like new (used), Year of construction: 2006, operating hours: 4,545 h, functionality: fully functional, screw diameter: 114 mm, overall weight: 7,500 kg, A KMD114-32 P in like-new condition is for sale. This extruder comes from a technical institute and is therefore from a single owner. The operating hours are original and can be verified. The screw and cylinder are in like-new condition. The gearbox runs very smoothly. Includes adapter, hopper, and loading onto a truck. Technical specifications: - Year of manufacture: 2006 - Screw for profile: 684 2929 / 8880 - Internal screw temperature control, welded tips - Maximum screw speed = 17 min-1 - Maximum dosing speed = 260 min-1 Rjdpjzxhfiofx Ahgscf - 5 cylinder zones, 15 tool zones + 4 lip heaters, melt temperature, melt pressure - C5 control system with puller control, language E/D An inspection in 84405 Dorfen is possible at any time. If you have any questions, please do not hesitate to contact us.

Condition: new, Year of construction: 2026, functionality: fully functional, overall weight: 400 kg, total length: 1,800 mm, total width: 700 mm, total height: 1,700 mm, power: 15 kW (20.39 HP), operating pressure: 16 bar, pressure (min.): 6 bar, pressure (max.): 16 bar, noise level: 62 dB, type of cooling: air, Equipment: documentation/manual, refrigerant dryer, type plate available, Highly efficient screw compressor with 15 kW / 16 bar specifically designed for the high demands of laser cutting, providing clean compressed air (also available with 22 kW) complete 4-in-1 unit frequency-controlled servo motor 500-liter pressure tank refrigerant dryer fine filter new machine, delivery time approximately 1 week We would be happy to demonstrate the machine to you at our facility. highly efficient, permanent magnet servo motor frequency-controlled / load-dependent for clean and dry compressed air suitable for laser applications with animated color display single-stage screw unit air-cooled durable and low-maintenance optional: also available with an additional adsorption dryer Sales are exclusively to commercial customers. Delivery / consultation / sales only in Germany / Austria. Rodpfx Asyll Enohgocf technical data (approx.): length: 1.75 m, height: 1.75 m, width: 0.72 m weight: approx. 420 kg pressure: 16 bar flow rate: approx. 1.7 m³/min at 10 bar (1.2 m³/min at 16 bar) noise level: 62 ± 2 dB(A)

Condition: excellent (used), Year of construction: 2016, operating hours: 22,314 h, functionality: fully functional, Oil-free screw compressor, Atlas Copco ZT55VSD Inverter integrated 55 kW 8.6 bar 8.55 m³/min Rcjdpfozwdt Tox Ahgof Year of manufacture: 2016 Operating hours: 22,314 h

Condition: excellent (used), Year of construction: 2006, volume flow: 2.7 m³/h, pressure (min.): 8 bar, KAESER ASK 27 T screw compressor With desiccant dryer 15 kW motor Rodezxf Rpepfx Ahgecf Capacity: 2.70 m3/min Pressure: 8 bar COMPRESSOR IN FULLY OPERATIONAL CONDITION.

Condition: like new (used), AIRPOL PR75 Screw compressor Excess pressure [MPa] - execution options: 0.75 / 1.0 / 1.3 Variable performance: Capacity min-max [m3 / h] [1.0 MPa]: 218 - 740... Capacity min-max [m3 / h] [1.0 MPa]: 218 - 740 Capacity min-max [m3 / h] [1.3 MPa]: 212 - 565 Compressed air connection: G 2 Ambient temperature [° C]: +5 ÷ +40 Cooling air demand [m³ / h]: 11700 Temperature of compressed air [° C]: about 10 above ambient temperature Sound level [db (A)]: 75 Transmission mode: direct drive Rsdpfx Ajd S Udcohgscf Rated engine power [kW]: 75 Rated fan motor power [kW]: 4 Degree of motor protection: IP55 Supply voltage [V]: 400 Recommended cross section of the power cord [mm2]: 3x70 + PE Protection [A]: 160 Manufacturer: Airpol Model: PR75 Height: 2200 mm Width: 1500 mm Length: 1675 mm Weight: 1900 kg Total power: 75 kW

Condition: used, Manufacturer : Clextral Model : Evolum 32 Type: Twin-screw extruder Previous application: Food processing – Cooking and extrusion Frame sandblasted and repainted by the manufacturer Assembly comprising screws, barrel, shaft, coupling and bearing housing: brand new, original Clextral parts. To be assembled Refurbished second-hand Leroy Sommer 23.8 kW DC motor. To be assembled DC motor: 23.78 kW Length of screw/barrel: 640 mm Screw elements: nominal diameter 32 mm. L/D : 20 Rcedpfx Ajy Abclohgof Peripheral equipment not included but available on request: Granulator, dosing unit, water pump and new electrical cabinet. (Their integration may be subject to a feasibility study and a supplementary quotation.)

Condition: new, functionality: fully functional, Unused single-screw extruder / recycling extruder - Screw diameter: 140mm - Drive: Siemens motor, 95 kW - Volumetric K-Tron metering system Rsdpfx Aheqy E Evjgscf - Degassing zone - Optionally with die head - Control system Optionally with strand granulator, water bath, etc. Inspection possible by arrangement.

Year of construction: 1981, condition: used, functionality: fully functional, machine/vehicle number: 8890/81, For sale is a rubber screw extruder from TROESTER. Technical data can be found in the photo. The extruder is in perfect working order and can be put into operation immediately without any problems. A spare spindle is available. Redjzxa Ehopfx Ahgjcf Please feel free to contact us if you have any further questions. Transportation must be arranged by the buyer. The location is in 22145 Braak.

Condition: refurbished (used), Year of construction: 2002, functionality: fully functional, screw diameter: 172 mm, rotational speed (max.): 49 rpm, In recent years, over €420,000 have been invested in new components and factory refurbishments! Further technical details can be found in the attached documentation. TECHNICAL DETAILS Screw diameter: 172 mm Screw speed: 4.9 - 49 rpm Max. torque: 17,500 Nm MACHINE DETAILS Main motor: 216 kW Gearbox manufacturer: P.I.V Coperion DSE 180 TECHNICAL DETAILS Power: 7.5 kW Output torque: 280 Nm Degassing chamber: 1 Screw housing bore: Ø 181.5 mm Screw diameter: 180 mm Pressure build-up (axial pressure on the screw shaft): max. 25 bar EQUIPMENT Double screw degassing unit Coperion DSE 180, year 2021 Main gearbox P.I.V, year 2002, factory refurbished in 2021, unused Main gearbox P.I.V, year 1986, factory refurbished in 2016, in operation 2021 - 2023 Main motors Siemens, 212 kW, year 2002, factory refurbished in 2020, unused Main motors Siemens, 212 kW, year 1986, factory refurbished in 2015, in operation 2020 - 2023 Screw housings, 16 various, new and used Screw shafts, 2 x approx. 4,600 mm Supports Screw tips Rsdeztu Dbepfx Ahgocf Thrust discs Note: The electrical and control technology as well as the screw segments are not included in the scope of delivery.

Condition: refurbished (used), Year of construction: 2002, functionality: fully functional, screw diameter: 172 mm, rotational speed (max.): 49 rpm, In recent years, over €420,000 have been invested in new components and factory refurbishments! Further technical details can be found in the attached documentation. TECHNICAL DETAILS Screw diameter: 172 mm Screw speed: 4.9 - 49 rpm Max. torque: 17,500 Nm Rcjdpfx Aszl A N Nehgsf MACHINE DETAILS Main motor: 216 kW Gearbox manufacturer: P.I.V Coperion DSE 180 TECHNICAL DETAILS Power: 7.5 kW Output torque: 280 Nm Degassing chamber: 1 Screw housing bore: Ø 181.5 mm Screw diameter: 180 mm Pressure build-up (axial pressure on the screw shaft): max. 25 bar EQUIPMENT Double screw degassing unit Coperion DSE 180, year 2021 Main gearbox P.I.V, year 2002, factory refurbished in 2021, unused Main gearbox P.I.V, year 1986, factory refurbished in 2016, in operation 2021 - 2023 Main motors Siemens, 212 kW, year 2002, factory refurbished in 2020, unused Main motors Siemens, 212 kW, year 1986, factory refurbished in 2015, in operation 2020 - 2023 Screw housings, 16 various, new and used Screw shafts, 2 x approx. 4,600 mm Supports Screw tips Thrust discs Note: The electrical and control technology as well as the screw segments are not included in the scope of delivery.

Condition: good (used), For sale: a mobile Atlas Copco XAS 60 screw compressor with a Deutz F2L 511 diesel engine. Rcedjzv Ei Hepfx Ahgof The unit has only 613 operating hours since new. The engine is in very good condition – it starts easily and runs properly. The compressor was imported from Germany. It has not been used for about fifteen years, and the compressor's screw element has seized. We attempted to repair it, and the unit was reassembled, but it currently only generates a pressure of approximately 4 bar. For this reason, it is being sold as damaged, for further repair. It may be an interesting proposition for someone who will undertake the repair of the compressor, or as a source of parts, especially the well-maintained Deutz F2L 511 engine. Engine data: * Manufacturer: Deutz * Type: F2L 511 * Power: 25 kW / 34 HP * Speed: 2800 rpm * Operating hours: 613 hours * Engine is functional, starts and runs properly The visual condition is appropriate for the age of the unit – visible signs of use, storage, and localized corrosion.

Condition: as good as new (ex-display), Year of construction: 2012, ⭐ PREMIUM LOW-HOURS BORING MILL — READY FOR IMMEDIATE USE ⭐ Bohrwerk SCHIESS SMT BMT 130 (2012) | Low Hours (~10k) | Heidenhain iTNC 530 | Ball Bar Tested ​Description: ​PREMIUM OFFER: LOW HOURS & VERIFIED GEOMETRY ​The Opportunity: You are looking at a Schiess SMT BMT-130 (Year 2012) with a transparent history of light usage. With only ~10,000 Spindle Hours (and 8,900 Program Run Hours), this machine has averaged less than 1 shift per day since new. It is NOT a tired production machine. ​✅ JUST COMPLETED (Ready for Inspection): ​Geometry Verified: Passed the Renishaw Ball Bar Test with excellent results (Proof of precision available). ​Aesthetics: Professional Fresh Paint applied. The machine looks excellent. Redpfspa N Uhsx Ahgocf ​Functionality: Automatic Tool Changer (ATC) fully serviced and tested. ​TECHNICAL DATA (Verified on Screen): ​Control: Heidenhain iTNC 530 ​Spindle Time: approx. 10,090 h ​Program Run: approx. 8,900 h ​Spindle Diameter: 130 mm (ISO 50) ​WHY BUY THIS MACHINE? ​Authentic Condition: The low hours are genuine and verified by the control unit. ​Ready to Work: Geometry checked, ATC working, looking great. ​Price: At €230,000, it offers the best Price/Performance ratio on the market for a 2012 machine. ​VIDEO PROOF by request Technical data: Spindle diameter - 130mm Spindle Type - ISO 7:24 No50 Spindle Speed - 3000 RPM W axis - 800mm Y axis - 2000mm Z axis - 1600mm X axis - 4000mm Table size - 1800x2200mm Table loading capacity - 12.000kg General dimensions - 6800x6300x4600mm Machine Weight - 35000kg

Condition: like new (used), Year of construction: 2026, functionality: fully functional, overall weight: 1,080 kg, total length: 2,200 mm, total width: 1,300 mm, total height: 2,100 mm, power: 22 kW (29.91 HP), Frequency-controlled screw compressor, 22 kW, 4-in-1 With compressed air treatment for laser applications Attached refrigeration dryer Rcsdpfx Ahozw A Tfogof Integrated 4-stage fine filter for clean, oil-free compressed air supply Working pressure -1.6 MPa (approx. 16 bar) Delivery rate 2.3 m³/min at 1.6 MPa Integrated pressure vessel, approx. 550 l

Condition: like new (used), Year of manufacture: 2023 Type: SMART 7 Rsdpfezwxp Aex Ahgecf Serial number: 202210301 Operating hours: 1,160 h Load hours: 452 h Pressure: 7.5 bar Flow rate: 1,060 l/min Connection: 7.5 kW Pressure vessel Pressure: 13.8 bar Temperature: 0 to 150°C Condition: as new Weight: 240 kg Dimensions: 900 x 600 x 1,040 mm