Used Ball Screws for sale (7,311)

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: - 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. Kjdpfx Aoq Igiiog Uodn 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: ready for operation (used), Year of construction: 2023, power: 7.5 kW (10.20 HP), pressure (min.): 6 bar, pressure (max.): 15 bar, noise level: 62 dB, compressed air tank capacity: 270 l, The machine has already been dismantled and stored by a qualified technician. TECHNICAL DETAILS Operating overpressure: 15 bar Delivery rate (at 15 bar): 400 - 790 l/min Delivery rate (at 13 bar): 430 - 860 l/min Delivery rate (at 10 bar): 330 - 1,090 l/min Delivery rate (at 8 bar): 330 - 1,240 l/min Delivery rate (at 6 bar): 330 - 1,370 l/min Volumetric flow rate: 90 m³/h Air connection: 1/2" inches MACHINE DETAILS Compressed air tank: 270 l / 11 bar, upright, galvanized Residual oil content at 20°C max.: 0.01 mg/m³ Differential pressure wet, saturated: 110 mbar Rated power of drive motor: 7.5 kW Operating voltage / frequency: 400 ~3 / 50 V/Hz Sound level: 62 dB(A) Dimensions & Weight Dimensions (L x W x H): 1,079 x 553 x 1,014 mm Machine weight: 273 kg EQUIPMENT Refrigerant dryer Frequency control Prefilter grid Electronic control RENNERtronic Touch Level-controlled condensate drain KN5 230VAC, shortened version Schneider mounting kit ABZ-Eco 3100 Uni condensate drain Ecomat Schneider condensate collection line, 3 connections Pre-filter LPPN 73 FF5 Particle filtration 5 microns Sub-micron filter LPPN 73 SMA Particle filtration 0.01 microns Wall mount incl. connection kit for 2 filters LPP 23 - LPP73 2x connection hose VSL 1/2"-1300 mm Oil-water separator KON-P 5 Kdodpfx Agezb Idrs Uon Note: Accessories are without guarantee. The principle applies: "Item purchased as seen." The prospective buyer must verify the completeness of the item on site.

Condition: excellent (used), Washing and dewatering screw, conveyor screw, transport screw, screw conveyor, conveying technology, pipe conveyor screw, trough conveyor screw, trough conveyor screw -Conveyor screw: Washing and dewatering screw Kdedpfxszdup Es Ag Uon -Version: Stainless steel -Drive motors for augers: 2 units, 3 kW, 60 rpm -Conveyor screws: Ø 510 mm -Auger pitch: 4100 mm -Inlet/Outlet: mm -Number: 2 washing and dewatering screws available Price: per piece -Dimensions: 5460/2090/H2180 mm -Weight: 2180 kg

Year of construction: 1995, condition: ready for operation (used), functionality: fully functional, power: 52 kW (70.70 HP), screw conveyor diameter: 49 mm, machine/vehicle number: DE27566, TECHNICAL DETAILS Kjdpfezd Scpox Ag Ujdn Capacity: 150 – 250 kg/h Screw diameter: 2 x Ø 49.7 mm L/D ratio: 32D MACHINE DETAILS Motor power: 52 kW (DC) Control system: analog, contactor-controlled system EQUIPMENT Synchronous motor Degassing Vacuum pump

Year of construction: 2019, condition: like new (used), Condition: As good as new Container has not been in use. Was ordered for a large project, but never put into operation. perm. operating pressure: 22 bar volume flow: 490 m³/h empty weight: 2100 kg refrigerant: R717 dimensions: 2.200 x 1.180 x 1.940 mm frequency converter: Danfoss VLT with 132 kW Accessories: 1 x blowdown tank Aprovis 18180678-MSK 3 x thrust drive ARI Premio Plus 2G 2.2 kN 5 x gate valve Ari 1.0619N 3 x gate valve Ari JL1040 2 x shut-off valve KSB nw-6150BQ0465 3 x diaphragm valve KSB SISTO-16 TWA Ksdpfsk Sgwasx Ag Usdn 1 x turbine volume measuring part / heat meter MWN130-NC 3 x KSB amri ACS 02ACCNY005 shut-off valve 3 x strainer ARI 6 x gate valve Ai Ziva-G 1.4581

Condition: used, Year of construction: 1996, operating hours: 21,843 h, functionality: fully functional, machine/vehicle number: 3110533, overall weight: 490 kg, total length: 1,420 mm, total width: 856 mm, total height: 1,085 mm, power: 18.5 kW (25.15 HP), fuel type: electric, operating pressure: 8 bar, type of cooling: air, Equipment: compressed air system, compressor, type plate available, The KAESER AS31 compressor from 1996 is a reliable model designed for various industrial applications. This oil-lubricated compressor delivers efficient performance thanks to its high-quality manufacturing, reflecting KAESER's expertise. This model is ideal for companies looking to optimize their production with durable equipment. Although this model is used, it retains its robustness and efficiency, which are essential characteristics of KAESER compressors. The AS31 model is designed to offer ease of use and minimal maintenance, ensuring a long service life under demanding working conditions. This compressor is distinguished by its ability to deliver a constant airflow, suitable for the diverse needs of industrial facilities. Ksdpfx Agexn I T Eo Uedn The equipment has been carefully inspected to ensure that it meets quality and safety standards. It is a cost-effective option for those who want to benefit from KAESER's reliability at an attractive price.

Condition: used, Year of construction: 1999, operating hours: 25,874 h, functionality: fully functional, machine/vehicle number: 1066, power: 30 kW (40.79 HP), final compaction pressure: 10 bar, Equipment: compressed air system, compressor, The Kaeser BS 51 lubricated compressor is a robust machine, ideal for numerous industrial applications requiring reliable and consistent compressed air. Capable of operating at a maximum pressure of 10 bar, it is equipped with a powerful 18.5 kW motor, ensuring optimal performance even under demanding conditions. Kdodjzb Izqopfx Ag Ujn This used model, while offering excellent performance, provides an economical solution for those seeking a more affordable alternative to new equipment. Designed by KAESER, a company renowned for its high-quality compressors, the BS 51 combines energy efficiency, durability, and low maintenance costs. In summary, the Kaeser BS 51 compressor meets the needs of a wide range of industries. Its ability to maintain stable operation under high pressures makes it an essential tool for various applications.

Condition: used, In our opinion, the machine is in good used condition and can be inspected Ksdpfevyutgjx Ag Uedn under power by appointment. Accessories, tools and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and information as well as prior sale!

Condition: good (used), functionality: fully functional, Used stainless steel auger for sale. This auger was used for dipping diced potato in a preservative before packing but not limited to this. Kodpfx Agjvkximj Uodn

Condition: used, all stainless steel loading height : ± 1.000 mm diameter of the screw : ± 350 mm outfeed height ± 1.600 mm Kjdoza S Dmjpfx Ag Uodn 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

Condition: used, Year of construction: 2010, Lot consists of: Kdodpsym Tx Ssfx Ag Uen (1) Compressor Technical Details: Motor: 5,500V 108A 900kW, weight 4.6 t /// Compressor: 7,500 m³/h, 6 bar. LxWxH 4.5x3.3x2.2 m, weight 12.5 t

Condition: new, Screw gear RTP 502-000-8 GROB 40:23 240/01 00000 Screw gear GROB RTP 502-000-8 Kdodpfx Aszd Ny Seg Usn Manufacturer: GROB Antriebstechnik Type: RTP 502-000-8 Design: Screw gear Drawing number: 90010016737 Packaging: Wooden crate Condition: unused, packaged

Condition: excellent (used), Factory closure for mask production. Installed in 2021, out of operation since March 2022. The systems are already dismantled and ready for shipment. Kjdpfx Ajxqgf Eog Ujdn

Year of construction: 2025, condition: excellent (used), functionality: fully functional, We offer an unused single-screw extruder from stock. The system was operated exclusively for test purposes and is therefore in excellent, near-new condition. Ideal for laboratory use, material development, small-scale production, or custom extrusion applications. Technical Data & Features • Screw diameter: 30 mm • L/D ratio: 25:1 • Condition: unused / only test runs • Drive: 4 kW SEW motor with gearbox • Heating zones: 4 zones with temperature controllers • Control cabinet: included in scope of delivery • Die: strand die can be adapted or manufactured new upon request • Design: robust laboratory / pilot-scale construction • Mobile: base plate with heavy-duty castors – easy to position Kedpexxim Iefx Ag Uedn Special Features • Very compact design • Ideal for filament, profiles, lab trials and material testing • Barrel and screw in excellent condition (see photos) • Immediately available from stock

Condition: used, Product supply bunker “Heckmann” with hopper ± 2.000L with driven shafts with fingers to separate the product input height: ± 3,400 mm 2 x 3kW, 1500 / 16 rpm Kdedpfx Agjzatlfe Uen dimensions (l x w x h) : ± 2.700 x 2.600 x 3.400 mm + Elevating spiral screw “Heckmann” all stainless steel discharge height: ± 5.800 mm diameter of the screw : ± 600 mm length of the screw : ± 8.500 mm dimensions hopper: ± 1.300 x 1.000 mm dimensions: (l x w): ± 9.200 x 1.600 mm safety grille 5.5kW, 1500/20 rpm

Condition: used, Stainless steel inline mixer, mixing screw, paddle mixer Diameter: 280mm Length: 3000mm Motor power: 2.2kW, 30 rpm See our other listings. Kdodpezc Idnofx Ag Ujn VMA Wekerom

Condition: used, Year of construction: 2021, functionality: fully functional, overall weight: 385 kg, power: 5.5 kW (7.48 HP), volume flow: 58 m³/h, operating pressure: 8 bar, pressure (max.): 8 bar, We are offering this used Airpol KT5 screw compressor, manufactured in 2021, for sale. Manufacturer: Airpol Model: KT5 Serial number: 521271821 Year of manufacture: 2021 Air output: 58 m³/h Overpressure: 8 bar Power: 5.5 kW Weight: 385 kg Kjdpfx Agjzdy T Aj Uodn Power supply: 400 / 50 V/Hz The compressor was used in our production facility in Poland, which we have since closed. It has been well maintained. Maintenance was performed in 2022, 2023, 2024, and 2025. It can be inspected and tested during our regular business hours at our production facility in Mönchengladbach. If you have any questions or require further information, please do not hesitate to contact us.

Condition: good (used), in total 7 pieces available 1 x NETZSCH Nemo NM015BY01, year: 1998 2 x ALLWEILER SEP 380.1A11P01, year: 1990/1992 2 x ALLWEILER AE1N25-ID, GETRIEBEBAU NORD 0,75 kW, year: 1996 1 x ALLWEILER AE1E550-ID, GETRIEBEBAU NORD 4 kW, year: 1996 1 x unknown brand, LEROY SOMER gearbox, 5,5 kW Ksdpfxolhr Hfo Ag Usdn

Condition: used, functionality: fully functional, Scale/Table Scale with Ball Transfer Units Manufacturer: GSE Condition: Good, used Overall length: 800 mm Overall width including frame: 870 mm Conveying width: 660 mm Kedpfxoyg Nxus Ag Uodn Overall height: 230 mm Aluminum frame: Height: 80 mm Width: 40 mm Ball transfer tables are suitable for load carriers and packaging materials with smooth and solid undersides. Internal article number: 2026020101 Thanks to the excellent workmanship of the conveyor technology, your material glides smoothly to its destination even under heavy loads. Customized solutions for your intralogistics: For roller conveyors, belt conveyors, inclined conveyors, or telescopic conveyors for loading and unloading your goods, we are your competent partner! We are happy to provide you with a customized offer or to advise you on conceptualization or installation questions. Simply let us know your requirements and local conditions. Benefit from our many years of experience and our extensive network of specialists. We have already successfully completed projects for companies in various sectors, such as logistics, the pharmaceutical industry, crafts, and the electronics industry. Together, we will work out solutions to optimize your processes and material flow in a cost-effective and sustainable manner. We can also offer you fully automated sorting technology or supplementary components such as order-picking racks or containers.

Year of construction: 2022, condition: good (used), Manufacturer: Clextral Model: Evolum EV032 M Year: 2022 Condition: Used Serial number: B145 Stock number: 3385 Clextral extruder Type: Evolum EV032 M Extruder: 40D Screw length: 10 x 128 mm Stroke length: 1420 mm Water: 4.5 - 5.5 Bar Air pressure: 6 Bar Steam injection: 2 - 6 bar Power: 3 x 400V, 50Hz, 83kW Dimensions: 4475 x 1200 x 2100 mm Weight: 1905 kg Only 80 operating hours! Clextral water pump Type: CLX DKM Flow: 6 - 42 l/h Pressure: max. 10 bar Reservoir: 7.5 liters Power: 0.55 kW Kjdpfxszab Stj Ag Uedn Dimensions: 1265 x 350 x 700 mm Cextral / Prominent oil pump Type: GMXA1604 Flow: 0.3 - 2.5 l/h Pressure: max. 10 bar Reservoir: 10 liters Dimensions: 900 x 700 x 1150 mm Clextral High Moisture Extrusion Cooking die HMEC type: 2 x 800 mm length Material: CLX202 Internal section: 60 x 8 mm Dimensions: 1900 x 700 x 1200 mm TLV steam set Type: 2/10 TLV SV148 Steam flow: 2 - 10 kg/h Steam pressure: 6 - 10 bar Maximum pressure: 10 Bar Steam inlet: DN15, PN16 Steam outlet: DN15, PN16 Air pressure: 6 - 10 bar Dimensions: 700 x 1600 x 2200 mm Weight: 150 kg 2 pcs. Tooltemp temperature control unit Type: TT1398-3 Serial number: 321-5642-1 / 2 Year of construction: 2021 Power: 3 x 400V, 50Hz, 7.9kW Dimensions: 750 x 300 x 760 mm Weight: 70 kg WAM Group ploughshare mixer Type: WBH20008C023 Serial number: 17WB220000121 Year of construction: 2022 Mixer: 75 liters Dimensions: 1200 x 1600 x 1650 mm Weight: 500 kg Immequip screw conveyor Type: ELV 70/80-R Hopper: 150 liters Output: Ø 100 mm Power: 3 x 400V, 50Hz, 0.55kW Dimensions: 3100 x 1350 x 2600 mm Brabender dosing system Type: DDW-M-DDSR20 Serial number: 2200836.0636 Year of construction: 2022 Feed rate: 11 - 26 kg/h MTA France chiller Type: TAEevo TECH 081 Serial number: 2200377928 Year of construction: 2021 Refrigerant: R410A Cooling capacity: 20.6 kW Power: 3 x 400V, 50Hz, 14.2kW Dimensions: 1950 x 800 x 1500 mm Weight: 340 kg

Condition: excellent (used), Year of construction: 2020, Offered here is a complete compressed air system with the following components: 1x screw compressor Kaeser SK 22 (Year 2020) 1x screw compressor Kaeser SK 19 (Year 1995) 1x refrigerated dryer Kaeser TB 26 (Year 2016) 1x air receiver Kaeser 500 l (Year 1986) The system and individual components are in very good condition. Location: ex customer site (Saarland) - available at short notice by arrangement - Kodey Ndagopfx Ag Uodn

Condition: new, Manufacturer: CS Condition: New, without packaging Type: Profile rail guide Ball rail: KSA-035-SNS-P-MA-AK Ball carriage: KWD-035-FNS-CS-C2-P-DS Size: 35 Guide system: Ball bearing profile rail guide Ball carriage design: Flange carriage Kdedjzcw Ntspfx Ag Ujn Preload class: C2 Application area: Machine tools, automation technology, handling systems and linear axes Feature: Precision linear guide with ball bearing technology Quantity available: 2 pieces

Condition: good (used), Year of construction: 2016, 2x screw compressors, Kaeser, 10 bar, with integrated refrigerant dryer, compressed air tank, SIGMA AIR MANAGER 4.0 control system – used: Price per compressor, ex-works: €5,950 (net), dismantled, packaged, and loaded! Price for the compressed air tank, ex-works: €1,450 (net), dismantled, packaged, and loaded! SIGMA AIR MANAGER 4.0 main control system, price ex-works: €2,500 (net)! Kdjdpfx Agezbyd Ro Usn Price for the complete system (2x compressors, 1x compressed air tank, 1x SIGMA AIR MANAGER 4.0 control system) = only €13,500 (net)! Manufacturer: Kaeser Type: SK 25 T Year of manufacture: 2016 Serial No.: 7201 Material No. SK.2 Operating hours: unknown, will be provided later Rated power: 15.0 kW Motor speed: 2,960 1/min Max. operating overpressure: 11.0 bar Dimensions (according to manufacturer's data sheet) W x D x H (mm) 750 x 1240 x 1260 Option K1 T2 C3 Option K1: Special coolant filling Option T2: Transformer / voltage adjustment Option C3: Connection of the control system (Sigma Control 2) to higher-level control or remote monitoring systems SIGMA AIR MANAGER 4.0 main control system: Control of compressed air stations – for optimum efficiency. Adaptive, efficient, and networked – with the SIGMA AIR MANAGER 4.0, demand-oriented compressed air management gets a new name. The compressed air management system controls the operation of several compressors as well as dryers or filters with unprecedented efficiency. Compressed air tank (data still to be verified) Kaeser, 1000L, max. operating pressure: 11 bar Condition: good Available: from Q4/2026 Location: Hamburg

Condition: used, Pressing screw REG-MAC Kdsdpfx Agezddrdj Usn for drying films and fibers, and for compacting foam (e.g. polystyrene, EPS) Drive motor 55 kw

Condition: ready for operation (used), * Brand: Gebr. Pfeiffer * Type: ball mill * Length: 4000 mm * Inner diameter: 1700 mm * Power: 110 kW e-motor * Includes: grinding balls 30–60 mm * With: rubber inner lining and protective covers Kdodszakl Nepfx Ag Usn * In stock: 2 units