Used Pmi Ball Screw for sale (7,724)

Condition: like new (used), Year of construction: 2021, operating hours: 57 h, functionality: fully functional, machine/vehicle number: V002117/16, overall weight: 450 kg, power: 7.5 kW (10.20 HP), fuel type: electric, volume flow: 66 m³/h, operating pressure: 10 bar, pressure (min.): 0.5 bar, pressure (max.): 10 bar, type of cooling: air, Equipment: documentation/manual, refrigerant dryer, Hertz HBD 7 screw compressor, 7.5 kW – 10 bar – 57 operating hours – including refrigerated dryer Description: Hertz HBD 7 screw compressor – in like-new condition – only 57 operating hours. Gjdpfszt Srijx Akyokc For sale is a Hertz HBD 7 screw compressor system from 12/2021 with only 57 operating hours. The system has been operated very little and is in very good, like-new condition, both visually and technically. Technical data of the compressor: * Manufacturer: Hertz Kompressoren * Model: HBD 7 * Year of manufacture: 12/2021 * Operating hours: only 57 hours * Power: 7.5 kW * Max. pressure: 10 bar * Volume flow: 1.1 m³/min * Voltage: 400 V / 3 phases * Frequency: 50 Hz * Screw compressor, oil-cooled * Serial number: see nameplate Refrigerated dryer: * Model: Dryair DK 40 * Year of manufacture: 12/2021 * Max. pressure: 16 bar * Power: 0.37 kW * 230 V / 50 Hz * Refrigerant: R134a The system is mounted on a compressed air tank and is ready for immediate use as a complete unit. The photos show the actual system being offered. Price: €6,900 net, negotiable plus statutory VAT. Inspection and test run possible by arrangement. Collection preferred. Loading can be arranged by agreement.

Condition: new, Year of construction: 2026, power: 7.5 kW (10.20 HP), Batch ball mills find applications in various industries where the processing of materials in discrete batches is required. The versatility of batch ball mills makes them suitable for a range of applications. Here are some common batch ball mill applications: Gjdpfoq I N H Nex Akyjkc 1. Ceramics Industry: - *Glaze Preparation:* Batch ball mills are extensively used in the ceramics industry for preparing glazes. Raw materials such as feldspar, quartz, and clay are ground with ceramic balls to achieve the desired particle size for glaze formulation. 2. Chemical Industry: - *Material Grinding:* Batch ball mills are used for grinding and blending various chemical materials. This includes the production of pigments, dyes, and other specialty chemicals where precise particle size control is crucial. 3. Pharmaceuticals: - *Drug Formulation:* In pharmaceutical manufacturing, batch ball mills are used for grinding and blending powders to create drug formulations. The controlled environment provided by these mills is essential for maintaining the integrity of pharmaceutical compounds. 4. Food Industry: - *Ingredient Mixing:* Batch ball mills may find application in the food industry for mixing and grinding ingredients. This can include the production of food additives, flavorings, and other powdered or granular products. 5. Mining and Minerals Processing: - *Ore Grinding:* Batch ball mills are used in mining and minerals processing for grinding minerals and ores. The controlled grinding helps in obtaining the desired particle size for subsequent processes, such as mineral separation or extraction. 6. Paints and Coatings: - *Pigment Dispersion:* In the paints and coatings industry, batch ball mills are employed for dispersing pigments into paint formulations. Achieving a uniform particle size is crucial for the quality and appearance of the final coating. 7. Building Materials: - *Raw Material Grinding:* Batch ball mills are used in the preparation of raw materials for the production of building materials, such as cement and concrete. Grinding of materials like limestone and clay helps in obtaining the desired fineness for subsequent processes. 8. Electronic Materials: - *Ceramic Powder Processing:* In the electronics industry, batch ball mills can be employed for processing ceramic powders used in the production of electronic components and insulating materials. 9. Research and Development: - *Material Testing:* Batch ball mills are often used in research and development laboratories for testing and optimizing material formulations. They provide a controlled environment for small-scale processing and experimentation. 10. Customized Applications: - *Specialized Processes:* Batch ball mills can be adapted for various specialized processes in different industries where precise grinding and mixing are required. Custom modifications can be made based on specific application requirements. When using a batch ball mill, it's important to consider factors such as the type of material being processed, desired particle size, and the specific requirements of the end product. Additionally, following the manufacturer's guidelines and maintaining proper operating conditions are essential for efficient and effective milling processes. Technical details We have different options for different requirements, please contact our team for more info.

Condition: like new (used), Kaeser M30 PE screw compressor on a trailer The unit is in perfect condition, like new. The unit was purchased from a warehouse and has never been used. Only 50 hours of operation. Technical specifications: Operating pressure: 7 bar 18.2 kW motor Automatic start Capacity: 3 m3/min Weight: 595 kg Year of manufacture: 2022/12 Gkedpfx Aezz Hiljkyoc

Condition: ready for operation (used), Year of construction: 2000, functionality: fully functional, L & Z lathe / WEILER CONDOR AC / Stepless speed control / FROM AN EDUCATIONAL INSTITUTION - CE marking - Year of manufacture: 2000 - Swing over cross slide: 180 mm - Distance between centers: 165 mm - Max. swing: 330 mm - Turning length: approx. 800 mm - Speed (stepless): max. 2800 rpm - Automatic longitudinal / cross feeds - Threading / Metric / Inch etc. - 3-jaw chuck - Tailstock Gjdpjz Izi Djfx Akyskc - Chip guard - Machine light - Multifix base and 6 inserts - Various change gears - Coolant system - Various operating tools - Documentation Dimensions: L x W x H: 1.8 x 1 x 1.8 meters / Weight: 1300 kg Errors and omissions excepted.

Condition: good (used), Year of construction: 2010, operating hours: 7,637 h, overall weight: 1,970 kg, ALMiG Direct 75 screw compressor The DIRECT 37-315 series is designed for extremely economical operation in every kW class thanks to its unique design concept, making it suitable for a wide range of applications. These compressors with fixed speeds are particularly well suited as base load compressors. Separation system – highest compressed air quality through proven multi-stage separation Air Control P – the intelligence of the compressor; it thinks, monitors and documents. Thanks to the possible internet connection, there are practically no limits to communication. Drive system – highly efficient, reliable direct drive Compressors – powerful, excellent efficiency Cooling unit – large-surface coolers for the lowest compressed air outlet temperatures and optimal coolant temperatures System fan – powerful, efficient, high-performance Drive motor – robust, designed with power reserves ALMiG Direct 75 Year of manufacture: 2010 Final pressure: 11 bar Motor power: 75 kW Volume flow according to ISO 1217 (Appendix C-1996): 11.58 m³/min Length: 2300 mm Gkedpfxjttucge Akysc Width: 1400 mm Height: 1860 mm Weight: 1970 kg Operating hours: 7637 h Load hours: 6317 h Idle time: 167714 h Total volume delivered: 4,506,000 m³ You can find more ALMiG compressors – new and used – in our shop! International shipping costs available on request!

Condition: used, Year of construction: 2002, operating hours: 31,326 h, functionality: fully functional, machine/vehicle number: AII265384, overall weight: 460 kg, power: 15 kW (20.39 HP), fuel type: electric, pressure (max.): 8.5 bar, Equipment: type plate available, We are offering this used Atlas Copco GA15 FF reciprocating compressor, manufactured in 2002. Manufacturer: Atlas Copco Model: GA15 FF Godpfx Aksz Ilfcoyokc Year of manufacture: 2002 Condition: used Serial number: AII 265384 Type: screw compressor Maximum operating pressure: 8.5 bar Shaft speed: 3000 rpm Rated shaft power: 15 kW Effective delivery rate: 40.8 l/s If you have any questions or require further information, please send us a message or call us.

Condition: good (used), Year of construction: 2011, operating hours: 10,337 h, overall weight: 3,830 kg, ALMiG Gear 132 Compressor, Screw Compressor, 10 bar The screw compressors of the GEAR series are particularly suitable for very high compressed air requirements. The maintenance- and service-friendly drive concept of the GEAR compressors includes a robust drive motor with high power reserves. The highly efficient gearbox operates with minimal slippage, high operational reliability, and an efficiency of over 98%, resulting in almost lossless operation and thus protecting the drive. Furthermore, the highly efficient coolant separation enables a minimal residual oil content of only 2–3 mg/m³. The encapsulated design of the gearbox makes these systems ideal for use under the harshest operating conditions. Ideal for very high compressed air demands Robust drive unit with high power reserves Almost lossless concept with an efficiency of > 98% Maintenance- and service-friendly drive concept ALMiG Gear 132 Year of manufacture: 2011 Final pressure: 10 bar Motor power: 132 kW Volume flow: 18.04 m³/min Length: 2800 mm Width: 1400 mm Gjdpfettv Ibjx Akyskc Height: 2025 mm Weight: 3830 kg Operating hours: 10,337 h Load hours: 9,378 h Downtime: 13,887 h Total delivered volume: 11,333,000 m³ You can find more ALMiG compressors – new and used – in our shop! International shipping costs available upon request!

Year of construction: 1973, condition: used, Cement Ball Mill Brand: Polysius Type: Ball Mill Capacity: 100 tph OPC Diameter: 4000 mm Length: 13500 mm Number of chambers: 2 Manholes: 2 Drive system: Indirect drive Mill bearing system: Trunnion bearing Lubrication units for bearings: Included Scope of Supply: Ball mill - Mill shell - Mill bearings with housing - Liners and diaphragm - Auxiliary drive with motor, gearbox, and coupling - Girth gear between gearbox and ball mill - Couplings between motor and gearbox - Main gearbox (2x) - Main motor (2x) Spare Parts - Reserve gearbox 1450 kW Gksdpfx Ajgq Daqjkyec Upon request, a video of the mill can be provided.

Condition: excellent (used), Year of construction: 2000, operating hours: 47,000 h, functionality: fully functional, machine/vehicle number: 1068, overall weight: 270 kg, power: 5.5 kW (7.48 HP), fuel type: electric, volume flow: 42 m³/h, pressure (max.): 10 bar, type of cooling: air, Equipment: type plate available, Kaeser Airtower 8 Screw Compressor (5.5 kW, 700 l/min) with Refrigeration Dryer /ct2499a/ Kaeser Airtower 8 screw compressor with refrigeration dryer for sale; serviced from new and in excellent condition. Manufacturer: Kaeser Airtower 8 + TU11 refrigeration dryer Serial number: 1068 Year of manufacture: 2000 Operating hours: 47,000 h Power: 5.5 kW Air delivery: 700 l/min (42 m³/h) Pressure: 10 bar Motor speed: 3000 rpm Rated voltage: 400 V, 3-phase, 50 Hz Rated current: 12 A Pipe connection: 3/4 inch Includes Kaeser automatic condensate drain and filter Overall dimensions: Length: 675 mm Gedpez Er A Aofx Akyjkc Width: 625 mm Height: 1285 mm Weight: 270 kg

Condition: used, Year of construction: 2011, functionality: unexamined, machine/vehicle number: E17423-1, Avermann SSP-80 SIMPLEX stationary screw press | 11 kW | Year of construction 2011 For sale: Avermann SSP-80 SIMPLEX stationary screw press, year of construction 2011. Gksdpoz Enz Iefx Akysc This robust stationary screw press from Avermann is designed for the efficient compaction and transportation of various waste and material streams. The powerful screw continuously transports and compacts the material towards the connected container. The machine is heavy-duty and well-built, making it very suitable for professional use in industries such as manufacturing, logistics, recycling, and waste processing. Technical specifications: Brand: Avermann Type: SSP-80 SIMPLEX Year of construction: 2011 Serial number: E16732-1 Power supply: 400 V / 50 Hz Power: 11.0 kW Connected load: 63 A Stationary design Powerful screw drive Large feed opening Robust industrial construction Details: The machine is in good used condition. The screw and feed side are easily accessible, and the machine is equipped with an integrated electric drive and control system. A screw press has the advantage that the material is continuously fed and compacted. This makes the machine very interesting for companies with larger or constant waste streams that want to significantly reduce the volume. Inspection and testing are possible by appointment. Please feel free to contact us for more information, pricing, or technical questions. Keywords: Avermann, SSP-80, SSP 80, SIMPLEX, screw press, stationary screw press, waste compactor, waste compaction, compactor, recycling, press installation, screw compactor, Schneckenverdichter.

Condition: used, Year of construction: 2011, functionality: unexamined, machine/vehicle number: E17427-1, Avermann SSP-80 SIMPLEX stationary screw press | 11 kW | Year of construction 2011 For sale: Avermann SSP-80 SIMPLEX stationary screw press, year of construction 2011. This robust stationary screw press from Avermann is designed for the efficient compaction and transport of various waste and material streams. The powerful screw continuously transports and compacts the material towards the connected container. The machine is heavily built and very suitable for professional use in various industries, including manufacturing, logistics, recycling, and waste processing. Technical specifications: Brand: Avermann Type: SSP-80 SIMPLEX Year of construction: 2011 Serial number: E17427-1 Power supply: 400 V / 50 Hz Power: 11.0 kW Connected load: 63 A Stationary design Powerful screw drive Large feed opening Robust industrial construction Special features: The machine is in good used condition. The screw and feed side are easily accessible, and the machine is equipped with an integrated electric drive and control system. A screw press has the advantage that the material is continuously fed and compacted. This makes the machine very interesting for companies with larger or constant waste streams that want to significantly reduce the volume. Gjdez En A Sopfx Akyjkc Inspection and testing are possible by appointment. Please feel free to contact us for more information, pricing, or technical questions. Keywords: Avermann, SSP-80, SSP 80, SIMPLEX, screw press, stationary screw press, waste compactor, waste compaction, compactor, recycling, pressing system, screw compactor, Schneckenverdichter.

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, Technical data: * Manufacturer: Kaeser Kompressoren * Model: SM 11-TA 11-280 * Type: Screw compressor * Motor power: approx. 11 kW * Compressed air tank: 280 liters Gedpfxsz Rkp Ho Akyjkc * Compressed air treatment: Refrigerant dryer * Drive: Electric motor * Design: Compact compressed air station with tank and dryer Features and advantages: * High-performance screw compressor for commercial use * Integrated compressed air tank for buffering the compressed air * Refrigerant dryer to reduce moisture in the compressed air * Compact design for space-saving installation * Suitable for workshops, trades, and smaller production facilities * Proven Kaeser quality and reliable screw compressor technology

Condition: used, Year of construction: 2010, functionality: unexamined, machine/vehicle number: E16732-1, input current: 63 A, Avermann SSP-80 SIMPLEX stationary screw press | 11 kW | Year of manufacture 2010 For sale: Avermann SSP-80 SIMPLEX stationary screw press, manufactured in 2010. This robust stationary screw press from Avermann is designed for the efficient compaction and transport of various waste and material streams. The powerful screw continuously transports and compacts the material towards the connected container. The machine is heavy-duty and well-built, making it very suitable for professional use in industries such as manufacturing, logistics, recycling, and waste processing. Technical specifications: Gkjdpfxoz Eny Rj Akysc Brand: Avermann Type: SSP-80 SIMPLEX Year of manufacture: 2010 Serial number: E16732-1 Power supply: 400 V / 50 Hz Power: 11.0 kW Connected load: 63 A Stationary design Powerful screw drive Large feed opening Robust industrial construction Special features: The machine is in good, used condition. The screw and feed side are easily accessible, and the machine is equipped with an integrated electric drive and control system. A screw press has the advantage that the material is continuously fed and compacted. This makes the machine very interesting for companies with larger or constant waste streams that want to significantly reduce the volume. Inspection and testing are possible by appointment. Please feel free to contact us for more information, pricing, or technical questions. Keywords: Avermann, SSP-80, SSP 80, SIMPLEX, screw press, stationary screw press, waste compactor, waste compaction, compactor, recycling, press system, screw compactor, Schneckenverdichter.

Condition: good (used), Diosna screw mixer / Double-arm mixer / - Model W 120 - Used - 2 removable bowls - Manual control - Maximum capacity: 120 kg - Good technical condition Godez R Ry Aepfx Akyokc - Machine in production - Price upon request

Condition: good (used), Year of construction: 2012, operating hours: 15,796 h, Maximum pressure: 8 bar Delivery rate: 18.4 m3/h Rated power: 110 kW Compressor mains voltage: 400 V / 50 Hz Dryer mains voltage: 400 V / 50 Hz Gkedpfx Aoy Tui Tekysc Compressor has been regularly maintained; has been out of operation for 2 years.

Condition: like new (used), Year of construction: 2024, operating hours: 300 h, Kaeser EBS 410 CL SFC screw blower with a 37 kW motor. Energy-efficient. Gksdpfx Akez I R Iioyjc 41 m3/min, 600 mbar.

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2003, operating hours: 5,000 h, machine/vehicle number: 90201097-0010/2003, screw conveyor diameter: 44 mm, screw conveyor length: 2,420 mm, For sale is a twin-screw extruder from the renowned company Berstorff, manufactured in 2003, for the production and processing of demanding rubber and TPE compounds. The system was operated in a pilot plant of a research institute and was used exclusively for research and development purposes. Unlike systems used in industrial production, the extruder was therefore not used in continuous production. Accordingly, the machine has only a few operating hours. The extruder is particularly suitable for research and development departments, compounders, and companies in the rubber and plastics industry that are looking for a high-performance system for trials, recipe development, material testing, and small-batch production. Gsdpfxsz Eqwre Akyekc The detailed technical data and the available screw elements can be found in the attached documentation. The existing equipment allows for flexible configuration of the screw for different compounding tasks.

Condition: ready for operation (used), functionality: fully functional, L & Z Lathe WEILER Matador -Center height 140mm Gsdpfez Nltdox Akyjkc -Distance between centers 500mm -Speed range (continuously variable speed adjustment) 25-3000 RPM -Spindle bore approx. 36mm -Automatic longitudinal and cross feeds -Thread cutting / Metric / Inch, etc. -Tailstock / Morse taper MK3 -Electric chuck guard -Multifix with insert -Three-jaw chuck with interchangeable jaws -Machine feet -Change gears -Drill chuck & rotating center -Documentation Dimensions: L x W x H 1.5 x 0.6 x 1.2 meters / Weight approx. 600 kg Errors and omissions excepted.

Condition: ready for operation (used), Manufacturer: H&G Gkjdpfx Ajzp Ilqokyoc Model: HG/SV 11 Weight: 1800 kg Engine power: 11 kW

Year of construction: 1986, condition: used, functionality: fully functional, For sale is a complete silo discharge and conveying screw system from a wood processing production facility. The system was in regular operation until production was halted approximately 6 months ago and was subsequently decommissioned. The complete package includes the mechanical silo discharge system, several conveying screws or transport lines, various gear and electric motors, the complete associated electrical control system in the control cabinet, as well as an additional new or unused spare motor. The system was used for discharging and further conveying wood chips or similar bulk material from the silo towards the heating system. Scope of delivery The offered complete package includes, among other things: - complete mechanical silo discharge system - several conveying screws / tubular screws - existing transport and conveying lines - several gear motors and electric motors - Bonfiglioli gearboxes - SEW-EURODRIVE drive technology - NORD gearbox technology - ASEA, ICME and Dietz electric motors - various connection, transition and discharge components - complete control cabinet with control and switching components The complete existing control cabinet is part of the offer. This offer includes not only individual conveying equipment but a comprehensive, cohesive system and spare parts package including the existing control system. Drive technology Various industrial motor and gearbox components from well-known manufacturers are installed. Among others: Bonfiglioli Riduttori Gearbox type MVF 130/2R, 4.00 HP, gear ratio i = 1/35. ASEA Three-phase motor, 0.55 kW, 930 min⁻¹, 380–420 V, protection class IP54. SEW-EURODRIVE Industrial gear motor, 0.55 kW, approx. 1,400/33 min⁻¹. NORD Industrial gearbox, type SK 30F-EC80, gear ratio i = 157.20. ICME Ravenna Three-phase motor, 0.55 kW, approx. 920 min⁻¹, protection class IP55. Dietz-motoren Three-phase motor, 0.4 kW, 2,760 min⁻¹, 220/380 V. Further technical specifications and photos of the existing nameplates can be provided upon request. Condition The used components are in a condition appropriate for their age and use. Signs of wear, dust deposits and some superficial corrosion are present. The system is suitable both for possible further use or adaptation to an existing silo system and as a comprehensive spare parts and components package for silo, heating and conveying technology. In particular, the various gear motors, gearboxes, screw components, the complete electrical control system and the additional new spare motor make the complete package interesting for operators of existing older systems. Gkodsz Iuikjpfx Akyec Inspection / Dismantling The system is still located at the previous production site and can be inspected by appointment. Location: 3608 Thun, Switzerland Availability: immediately Dismantling can begin immediately - must be completed by July 31, 2027. Dismantling, removal, loading and transport will be carried out entirely by the buyer at his expense and responsibility. Sale of the complete system in its existing condition, as inspected. Subject to prior sale. Sale with exclusion of guarantee and warranty. Selling price: 4,500.00 EUR Price net, any applicable statutory taxes and duties. Export, customs clearance and import duties are the responsibility of the buyer.

Condition: used, Year of construction: 2014, functionality: fully functional, Equipment: refrigerant dryer, Renner screw compressor RS-Top 7.5, including refrigerant dryer and compressed air tank Gkodpfxoz Irpne Akysc We are offering a used Renner screw compressor RS-Top 7.5 for sale, including a refrigerant dryer, automatic condensate drain, and compressed air tank. Screw compressor Manufacturer: Renner Type: RS-Top 7.5 Delivery rate: 1,060 l/min Year of manufacture: 2014 Operating hours: 15,256 h Refrigerant dryer Manufacturer: Hankison Type: HHD101 Year of manufacture: 2022 Additional components: Beko automatic condensate drain Schneider compressed air tank, 270 liters If you are interested or have any questions, or if you require further technical information, please do not hesitate to contact us.

Condition: used, Year of construction: 2002, functionality: limited functionality, machine/vehicle number: AII 265383, overall weight: 460 kg, power: 15 kW (20.39 HP), fuel type: electric, pressure (max.): 8.5 bar, Equipment: type plate available, We are offering this used Atlas Copco GA15 FF reciprocating compressor, manufactured in 2002. Manufacturer: Atlas Copco Model: GA15 FF Year of manufacture: 2002 Condition: used Operating hours cannot be read; the display has a minor defect (see image). Serial number: AII 265383 Type: screw compressor Max. operating pressure: 8.5 bar Shaft speed: 3000 rpm Rated shaft power: 15 kW Gjdpfx Ajz Ilf Aokyekc Effective delivery rate: 40.8 l/s If you have any questions or require further information, please send us a message or call us.

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. Gsdpfxjq Nx Als Akyekc 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. 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.

Condition: excellent (used), Year of construction: 2016, operating hours: 29,000 h, functionality: fully functional, Technical data: Gkodpfxez N Sw Aj Akyjc * Manufacturer: Kaeser Kompressoren * Model: SK 22 Aircenter * Year of manufacture: 2016 * Type: Screw compressor * Design: Compact unit with integrated compressed air treatment system * Drive: Electric motor * Application area: Commercial and industrial compressed air supply Equipment and advantages: * Compact design with integrated system * Integrated compressed air treatment, depending on the specific design * Proven screw compressor technology from Kaeser * Suitable for workshops, trades, and smaller production companies * Space-saving installation and easy integration into existing compressed air systems

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, DIESEL ATLAS COPCO XAS 88 compressor with an aftercooler (dryer), fully serviced. Compressor complete with documentation for registration in Poland. Technical data: flow rate: 5.20 m3/min; operating pressure: 7 Bar; Gksdpfx Aksz Rxczsysc year of manufacture: 2019; weight: 750 kg; engine: KUBOTA; compressor in fully working condition. net price: PLN 57,500 gross price: PLN 70,725 Below is a link to a video showing the machine in operation.