Used Ball Screw for sale (7,486)

Condition: new, Year of construction: 2025, We have various kinds of ball grinding mill such as batch ball mill, rod mill, cement ball mill, mining ball mill, welcome to contact our team for further details according to your specific requirements. Bjdpfx Aaeq I Nw Isfjcu

Condition: new, Year of construction: 2025, power: 300 kW (407.89 HP), A ball mill is a key equipment in the grinding process of barite. It is designed to grind and blend solid or hard materials into smaller pieces, particularly powder. In a barite grinding plant, ball mill is often used for grinding barite into an ultrafine powder for various applications. Here are key features and aspects of a ball mill used for barite grinding in a plant: 1. Mill Structure: - The ball mill for barite grinding typically consists of a horizontal cylindrical shell with ends that are flanged and bolted on. The ends may contain openings for feeding and discharging the barite. 2. Grinding Media: - Steel or ceramic balls are commonly used as grinding media in the ball mill. The grinding media helps in the grinding process by reducing the size of the barite particles. Bedpfxeq Ngafs Aafjcu 3. Rotation: - The mill rotates on its horizontal axis. The rotational motion of the mill, driven by a motor, causes the grinding media to cascade and grind the barite. 4. Feed and Discharge: - Barite is typically fed into the ball mill through a hopper or a conveyor. The ground barite particles are discharged from the mill through a discharge end. 5. Control System: - Modern ball mills are equipped with control systems to monitor and regulate critical parameters, such as mill speed, feed rate, and temperature. This allows for precise control of the grinding process. 6. Size Reduction: - The primary purpose of the ball mill is to reduce the size of barite particles. Grinding occurs as the barite is subjected to the impact and friction forces of the grinding media. 7. Classification: - Depending on the desired fineness, a classification system may be integrated into the ball mill to separate fine particles from coarse ones. This ensures that the final product meets the required specifications. 8. Dust Collection: - A dust collection system may be incorporated to capture and collect fine particles generated during the grinding process, ensuring a clean and safe working environment. 9. Liners: - The interior of the ball mill is often lined with wear-resistant materials, such as steel or rubber, to protect the mill shell from abrasion and ensure longer equipment life. 10. Application in Barite Processing: - The ball mill in a barite grinding plant is a crucial piece of equipment for processing barite ore into a fine powder. This powder is used in various industries, including oil and gas drilling, coatings, and pharmaceuticals. 11. Safety Features: - Safety features, such as monitoring devices and emergency shutdown systems, are typically incorporated into ball mills to ensure safe operation. The specific design and features of a ball mill for barite grinding can vary among different manufacturers and applications. It is essential to follow proper procedures and guidelines for the operation and maintenance of the equipment to ensure optimal performance and longevity.

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. 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. Bodsvzx Auepfx Aafocu 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: 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: 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. Bedpjq Igiiefx Aafscu 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: good (used), Screw Conveyor Custom made conveyor Overall dimensions: 3500 x 900 x 2600 mm Screw dimensions: diam. 150 x 2700 mm Bcjdehfdvispfx Aafju

Condition: ready for operation (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: CAI226536, overall weight: 810 kg, operating pressure: 8 bar, ambient temperature (max.): 40 °C, TECHNICAL DETAILS Working pressure: 8 bar Bcedpfxeyfgxis Aafou Maximum inlet temperature: 40 °C Maximum ambient temperature: 40 °C MACHINE DETAILS Weight: 810 kg Voltage: 400 V Frequency: 50 Hz Power: 55 kW 3 phases

Condition: ready for operation (used), Year of construction: 1994, functionality: fully functional, machine/vehicle number: AII 31.3506, power: 22 kW (29.91 HP), pressure (max.): 7.5 bar, rotational speed (max.): 3,000 rpm, MACHINE DETAILS Bcjdpfxsydnxus Aafju Power: 22 kW Engine Engine power: 30 kW Max. speed: 3,000 rpm Free air delivery: 83 l/s Final pressure: max. 7.5 bar

Condition: used, Schraubenkompressor / Screw Compressor ECOAIR D 50 Baujahr / Year 1991 - Serial-No. 27020521 Verdichtungsdruck / Compression Pressure 10 bar Drehzahl / Rotation Speed 2950 u/min Volumenstrom / Volume flow 5,0m2/min Leistungsbedarf des Verdichters / Power requirement of the compressor 37 kW  Abmessungen / Dimensions 200 x 80 x 150 cm  Bedpfxjxiv Rns Aafscu Gewicht / Weight 730 kg Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test

Year of construction: 2011, condition: used, Rated power: 5.5 kW Motor speed: 2930 rpm Max. operating pressure: 11 bar Dryer type: CT 8 Refrigerant: R134a Refrigerant charge: 0.260 kg Max. operating pressure (cooling system) HP 21 bar / LP 16 bar incl. Aquamat CF 3 oil-water separator Storage location: supplier Bjdpfx Ajxtnvkjafscu

Condition: new, For sale: industrial twin screw pump (twin spindle) by the renowned manufacturer Leistritz Nürnberg. The pump is new / stock item, unused – in excellent condition, as pictured. Identification data (from nameplate): • Manufacturer: Leistritz Nürnberg • Type / Series: LN • Model: 48/80-F-C • Serial number: 6812.129 • Design: twin screw pump (twin screw / twin spindle) Features and advantages: • Two intermeshing screws (no metal-to-metal contact) • Very low flow pulsation • Suitable for various media viscosities • High operational reliability and durability • Bidirectional operation possible • Industrial-grade continuous operation Applications: • Oils and lubricating media Bjdpfxjyga U He Aafscu • Industrial and process installations • Hydraulics, power industry • Cooling / lubrication systems • Process applications Condition: • New • No damage • Ports sealed with caps • Price listed is for 1 piece.

Condition: used, all stainless steel Bedpfx Asyf D Rceafecu 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 with bridge breaker (=extra screw)

Condition: excellent (used), Year of construction: 2006, operating hours: 32,000 h, Compressor in excellent condition, rewound motor. The machine is operational and tested. Technical specifications: Max pressure: 10 bar Bcjdpfx Aaexn Sw Ijfsu Power: 90 kW - 110 HP Capacity: 16,200 liters/min

Condition: like new (used), functionality: fully functional, Used Brabender twin-screw feeder type DDW-H21-M-DDS20-50R • Year of manufacture: 1993 • Throughput range: 5 – 50 kg/h • Integrated agitator / paddle system in the hopper (as shown in the photos) • Stainless steel hopper • Twin-screw design Bodpfeyfm Spox Aafscu The feeder is in good condition, complete, and ready for immediate use. Ideal for powders, granulates, and poorly flowing bulk materials.

Condition: like new (used), functionality: fully functional, As-new twin-screw volumetric feeder As shown in the photos, the unit features: • Twin screws with approx. 45 mm diameter • Integrated paddle mechanism (agitator) inside the hopper • Rectangular hopper with stainless steel liner • Driven by a 0.55 kW electric motor The feeder is in as-new condition and fully functional. Ideal for powders, granulates, or difficult-to-flow bulk materials. Bjdpfx Aasyfm Epsfjcu

Condition: like new (used), Year of construction: 2021, operating hours: 23,369 h, functionality: fully functional, Atlas Copco GA160VSD+FF screw compressor. Integrated dryer and frequency converter. 160 kW with 8.3 bar and 35.6 m3/min. Heat recovery system installed. Bodsyfl Ivopfx Aafjcu

Condition: used, Technical specifications: Operating hours: 2443 h Tank capacity: 500 l Performance: 950 L/min Pressure: 10 bar Electric temperature display Safety switch Bodpfxex Hghbo Aafjcu Power supply: 400 V Motor power: 9 kW Dryer: Max pressure: 15 bar Max ambient temperature: +45°C Overall dimensions: Length: 1950 mm Width: 750 mm Height: 1400 mm

Condition: good (used), Year of construction: 2006, Screw compressor MARK Type: MAS 7,5KW Year 2006 Bcedotx Aknspfx Aafou Power 7,5KW Pressure : 10 Bar Dimensions: L100cm X W 62 cm X H 105 cm Weight: 215 KG Ready to use condition.

Condition: good (used), Year of construction: 2002, Screw Compressor Water Cooled Fabr.BOGE Type:SO150 Bj.2002 Compression final pressure 10 bar Motorl.110KW with refrigerant dryer . Mass: L3,5m B1,5m H1,7m Weight each approx. 3200 Kg. Bodjh Hi Injpfx Aafecu Documentation available. 4. piece Available . Price for 1.piece .

Condition: ready for operation (used), Year of construction: 2012, operating hours: 2 h, functionality: fully functional, machine/vehicle number: 17137, CNC machine with 0 operating hours. The machine is now only EUR 18,500. Bcjdpfjw H N Nzex Aafou

Condition: new, Year of construction: 2026, Set including the LUFT 1000 VSD+PM screw compressor, a vertical 1000-liter compressed air tank with fittings, and the IZBERG N10S air dryer. The LUFT series screw compressor from the Polish brand CORMAK represents state-of-the-art pneumatic solutions combined with high-quality materials and components. Low operating costs, ease of use, ergonomic and robust design, and high efficiency guarantee effective and trouble-free operation. Compressor Technical Specifications Motor power: 7.5 kW / 11 HP Voltage: 400 V / 50 Hz Air delivery at 0–6 bar: approx. 990 L/min Air delivery at 6 bar: 990 L/min Air delivery at 8 bar: 950 L/min Air delivery at 10 bar: 950 L/min Outlet connection (G): 3/4" Dimensions: 900 × 620 × 820 mm Weight: 110 kg IZBERG N10S Air Dryer – Technical Specifications Inlet / outlet connection (BSP): 1" Maximum working pressure: 10 bar Maximum inlet air temperature: ≤ 38°C Pressure dew point: 3°C Capacity: 1500 L/min Power: 0.58 kW Supply voltage: 230 V Dimensions (L × W × H): 380 × 600 × 625 mm Weight: 31 kg Refrigerant type and quantity: R134a, 400 g 1000 L Vertical Tank – Technical Specifications Weight: 230 kg Number of connections: 6 Connection sizes: 2", 1/2" Bjdpjyguy Dsfx Aafocu Overall dimensions: 230 × 80.8 cm Tank capacity: 1000 L Working pressure: 11 bar Wall thickness: 4 mm Diameter: Ø 808 mm Height: 2300 mm Tank Accessories 1/2" plug – 2 pcs 1/2" nipple – 1 pc 1/2" tee fitting – 1 pc 1/2" to 1/4" reducer – 1 pc 1/4" pressure gauge – 1 pc 1" to 3/4" reducer – 2 pcs 1/2" ball valve – 1 pc Important Notice The accessory set does not include a safety valve. A suitable safety valve must be purchased and installed separately by the user.

Condition: new, Year of construction: 2026, Set including the LUFT 700 VSD+PM screw compressor, a vertical 200-liter compressed air tank with fittings, and the IZBERG N10S air dryer. The LUFT series screw compressor from the Polish brand CORMAK represents state-of-the-art pneumatic solutions combined with high-quality materials and components. Low operating costs, ease of use, an ergonomic and robust design, and high efficiency guarantee effective and trouble-free operation. Compressor Technical Specifications Motor power: 5.5 kW / 7.5 HP Voltage: 400 V / 50 Hz Air delivery at 0–6 bar: approx. 690 L/min Air delivery at 6 bar: 690 L/min Air delivery at 8 bar: 650 L/min Air delivery at 10 bar: 650 L/min Outlet connection (G): 1/2" Dimensions: 800 × 520 × 740 mm Weight: 95 kg IZBERG N10S Air Dryer – Technical Specifications Inlet / outlet connection (BSP): 1" Maximum working pressure: 10 bar Bodpfx Aasyguq Asfjcu Maximum inlet air temperature: ≤ 38°C Pressure dew point: 3°C Capacity: 1500 L/min Power: 0.58 kW Supply voltage: 230 V Dimensions (L × W × H): 380 × 600 × 625 mm Weight: 31 kg Refrigerant type and quantity: R134a, 400 g 200 L Pressure Tank – Technical Specifications Weight: 80 kg Number of connections: 6 Connection sizes: 1/2", 1", 2" Overall dimensions: 166.5 × 45 cm Tank capacity: 200 L Working pressure: 11 bar Wall thickness: 4 mm Diameter: Ø 450 mm Height: 1665 mm Included Accessories 1/2" plug – 2 pcs 1/2" nipple – 1 pc 1/2" tee fitting – 1 pc 1/2" to 1/4" reducer – 1 pc 1/4" pressure gauge – 1 pc 1" to 3/4" reducer – 2 pcs 1/2" ball valve – 1 pc Important Notice! The accessory set does not include a safety valve. A suitable safety valve must be purchased and installed separately by the user.

Condition: new, Year of construction: 2026, Set including the LUFT 700 VSD+PM screw compressor and a vertical 200-liter compressed air tank with fittings. The LUFT series screw compressor from the Polish brand CORMAK represents state-of-the-art pneumatic solutions combined with the use of high-quality materials and components. Low operating costs, ease of use, ergonomic and robust design, and high efficiency guarantee reliable and trouble-free operation. Compressor Technical Specifications Motor power: 5.5 kW / 7.5 HP Voltage: 400 V / 50 Hz Air delivery at 0–6 bar: approx. 690 L/min Air delivery at 6 bar: 690 L/min Air delivery at 8 bar: 650 L/min Air delivery at 10 bar: 650 L/min Outlet connection (G): 1/2" Dimensions: 800 × 520 × 740 mm Weight: 100 kg Bcsdpfx Aeyguiroafeu 200 L Pressure Tank – Technical Specifications Weight: 80 kg Number of connections: 6 Connection sizes: 1/2", 1", 2" Overall dimensions: 166.5 × 45 cm Tank capacity: 200 L Working pressure: 11 bar Wall thickness: 4 mm Diameter: Ø 450 mm Height: 1665 mm Important Notice! The accessory set does not include a safety valve. A suitable safety valve must be purchased and installed separately by the user.

Condition: used, Year of construction: 2015, operating hours: 4,560 h, functionality: fully functional, machine/vehicle number: WKA0F1600F5493024, fuel type: diesel, operating pressure: 12 bar, Equipment: type plate available, KAESER COMPRESSOR M100 12BAR Mobile compressor KAESER M100 with integrated air dryer (aftercooler) Technical specifications: Operating pressure: 12 bar; 7.20 m³ per min Year of manufacture: 2015 Condition: Bjdjygmtiopfx Aafocu Very good, slight signs of use, regularly serviced All filters and oils replaced; new starter; new brakes; new inspection (TÜV) Engine and compressor in excellent condition Collection only

Condition: good (used), Year of construction: 2022, operating hours: 9,800 h, RENNER RS 75 - 10 bar oil-injected screw compressor The compressor is in good condition with 9800 operating hours. Pressure: 10 bar Rated power: 75 kW Delivery rate: 10.35 m³/min Sound level: 76 dB(A) Air outlet: 2" Dimensions (L x W x H): 1754 x 1104 x 1697 mm Weight: 1367 kg Visit our store. We always have a large selection of new and used compressors in stock. Bjdeygmhmspfx Aafjcu

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 dimensions (l x w x h) : ± 2.700 x 2.600 x 3.400 mm + Bcsdpjydk Ifofx Aafou 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