Used Wet Scrubber Scrubber Dryer for sale (2,411)

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 Redpfx Aoq Nx Alon Ajt Drive system: Gear-driven or direct-coupled motor Dust control: Equipped with air exhaust and dust collector Advantages: Suitable for materials sensitive to moisture No drying process required after grinding Lower corrosion risk and simpler maintenance Easier material classification and separation Limitations: Dry grinding produces more dust and heat, requiring efficient ventilation and dust collection systems. Wet Ball Mill A wet ball mill operates with water or another liquid medium added to the material. The slurry formed during grinding improves efficiency by reducing friction and preventing excessive heat buildup. It is widely used in ore beneficiation, ceramics, and chemical industries. 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: new, Year of construction: 2026, functionality: fully functional, power: 11 kW (14.96 HP), A triple pass rotary drum dryer is a type of industrial dryer that is used to reduce or remove moisture from a material. It gets its name from the three rotating drums through which the material passes, each with a different purpose in the drying process. This type of dryer is commonly used in the production of various bulk solids, including minerals, agricultural products, and biomass. Here are the key features and components of a triple pass rotary drum dryer: 1. Triple Pass Design: - The material being dried passes through three rotating drums or cylinders, hence the term "triple pass." Each drum serves a specific purpose in the drying process. 2. Material Flow: - The material enters the dryer and first passes through the innermost drum. After the initial drying phase, it moves to the middle drum and then to the outer drum, undergoing additional drying in each pass. 3. Heat Source: - Heat is typically provided by a combustion system, such as a burner or furnace, located at one end of the drum dryer. The hot gases generated by the combustion process flow through the rotating drums, transferring heat to the material. 4. Air Flow: - The dryer is designed to optimize air flow through the drums, ensuring efficient drying. In a triple pass design, the material and hot gases move counter-currently through the three drums, enhancing heat transfer and drying efficiency. 5. Lifting Flights or Lifters: - Lifters are internal components inside the drums designed to lift and cascade the material as it rotates. This movement promotes good heat transfer and uniform drying. 6. Retention Time: - The triple pass configuration allows for an extended retention time of the material in the drying system. This longer exposure to heat enhances the drying efficiency, making the triple pass rotary drum dryer suitable for materials with high moisture content. 7. Cooling Section: - After the material completes the three passes and reaches the end of the drum dryer, a cooling section may be included to reduce the temperature of the dried material before it is discharged. 8. Applications: - Triple pass rotary drum dryers are used in various industries, including agriculture (drying crops like grains), minerals (drying ores or concentrates), and biomass (drying wood chips or other organic materials). 9. Efficiency and Energy Consumption: - Triple pass rotary drum dryers are known for their high efficiency due to the extended drying time and effective heat transfer. However, they may have higher energy consumption compared to single or double pass dryers. Redpfoq Nfuzjx An Ajt When selecting a triple pass rotary drum dryer, it's essential to consider factors such as the type of material to be dried, required moisture reduction, and overall processing requirements. Proper design and operation are crucial to achieving optimal drying performance. Technical details We have different options for different requirements, please contact our team for more info.

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 Rsdpfsq Igiijx An Ajt 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. 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: like new (used), Year of construction: 2012, Atlas Copco CD 70+ adsorption dehumidifier YOM 2012 Capacity: 4,200 l / min Pressure dew point: -40 ° C Pressure drop: 0.16 bar Maximum operating pressure: 14.5 bar Filter sizes: DD / PD 60 - DDp 60 Weight: 120 kg Dimensions: 550 (L) × 364 (W) × 1479 (H) mm inlet air temperature: 35 ° C ambient temperature: 25 ° C Rsdpfx Asyzaamjn Ast operating pressure: 7 bar

Condition: like new (used), Year of construction: 2021, Kaeser Secotec TE 142 Refrigeration Dryer YOM 2021 Serial number: 149-8393351 16 Bar 3-60 degrees C Refrigerant R513A Flow rate: 14.50 m3/min - 14500 l/min Rodpfeyy U I Nex An Ajt Total width: 712 mm Total length: 982 mm Total height: 1,612 mm Overall weight: 249 kg Kaeser compressed air dryers ensure dry, optimal compressed air for all flow rates. Built as high-quality industrial machines, they reliably protect your system and processes from condensation damage, even under extreme conditions.

Condition: new, Year of construction: 2026, power: 11 kW (14.96 HP), Rotary drum dryer for drying various kinds of materials like sand, biomass, sawdust, red mud, bentonite, coal Diameter: 1200mm Length: 10000mm Power: 11-13KW Gradient: 3% Capacity: 1.5-3 t/h Weight: 14Tons Besides this model, we also have the other models of rotary drum dryer 1500x12000mm, 2400x20000mm, and complete drying system for various materials, welcome to contact us for more details Our factory can design suitable solution according to your specific requirements. Rotary drum dryers are highly efficient machines used extensively in the processing of wood chips, sawdust, and biomass. They operate by utilizing a rotating drum that heats and dries the materials as they are transported through the cylinder. The design of these dryers allows them to handle a wide range of particle sizes and moisture levels, making them suitable for various types of biomass. They can also tolerate high-temperature exhaust gases, which contributes to their efficiency and versatility in industrial applications. Rotary Drum Dryer for Wood Chip, Sawdust, Biomass 🌳 Introduction to Rotary Drum Dryers In the realm of biomass processing, moisture control is key. Enter the Rotary Drum Dryer, an indispensable machine designed to efficiently reduce the moisture content of wood chips, sawdust, and biomass. This essential tool enhances productivity, improves fuel quality, and is pivotal in biomass energy production. Let’s explore its functionality and benefits! 💡 💼 Key Benefits of Using a Rotary Drum Dryer 1. Energy Efficiency: Designed to optimize energy use, Rotary Drum Dryers consume less power while delivering high drying efficiency. 🌿💡 2. High Capacity: Capable of handling large volumes of biomass, these dryers are perfect for industrial applications where large-scale drying is needed. 🏭 3. Improved Product Quality: By achieving the optimal moisture content, the dryer enhances the quality of biomass for fuel, pellets, and other applications. 🔥 4. Versatility: Suitable for a wide range of materials including wood chips, sawdust, and various types of biomass, making it a versatile tool in any biomass processing plant. 🌳 # Application Fields and Materials of Rotary Drum Dryer II. Application Fields A. Agriculture - Drying of grains, seeds, and forage. - Processing of agricultural by-products like straw and husks. B. Food Industry - Dehydration of food products such as fruits, vegetables, and spices. - Preservation of food quality during drying. C. Chemical Industry - Drying of chemical powders, granules, and crystals. - Application in the production of fertilizers and detergents. D. Mining and Minerals - Drying of ores, coal, and mineral concentrates. - Reduction of moisture content for easier handling and processing. E. Construction Materials - Drying of sand, cement, and other construction aggregates. - Preparation of materials for manufacturing processes. Redpfx Ajq Igyvon Aot F. Pharmaceuticals - Drying of pharmaceutical powders and active ingredients. III. Materials Processed by Rotary Drum Dryer A. Organic Materials - Biomass, wood chips, sawdust, and animal feed. B. Inorganic Materials - Sand, clay, limestone, and gypsum. C. Waste Products - Sludge from wastewater treatment plants. - Industrial by-products for recycling or reuse.

Condition: excellent (used), Year of construction: 2004, operating hours: 114,000 h, overall weight: 4,400 kg, power: 250 kW (339.91 HP), volume flow: 2.802 m³/h, operating pressure: 10 bar, Regularly serviced, in excellent condition. Atlas Copco ZR250 Screw compressor, 10bar 46m3/min Oil-free, water-cooled. MD600 with adsorption dryer Compressor: Manufacturer: Atlas Copco Type: ZR 250 year of manufacture. 2004 Rodperp D Uxofx An Aet loaded operating hours 114,000 Max. operating pressure: 10bar single-stage drive Cooling water consumption 3.7 liters/s Air delivery: 43.6m3/min Water cooled Oil free Power: 250 kW Mains voltage: 400v 50Hz 445A Last service: September 2023 Adsorption dryer, water-cooled Manufacturer: Atlas Copco Type: MD 600 W Year of construction: 2004 Max. operating pressure: 10.5 bar Empty volume: 350 liters machine dimensions: length: 3000mm width: 1600mm height: 2000mm weight: 4400 kg

Condition: used, Year of construction: 2017, functionality: fully functional, For sale: Fully operational and lightly used belt dryer from New eco-tec. Optionally available with air scrubber and 180m³ silo for dried goods. The plant was in operation until recently and is ready for immediate use. The system spans 2 containers and has a belt length of 24m, rated for 1.5MW thermal output. The belt dryer is entirely made of stainless steel inside the containers. Viewing by appointment. Redpfxoyr Aiqo An Ajt

Year of construction: 2013, condition: used, functionality: fully functional, B+B Anlagenbau TR 100/200-P-V – Mechanical Dryer – Good Condition – Dismantled in Working Order For sale: B+B Anlagenbau type TR 100/200-P-V. Rjdpfxeym Ag Ee An Ajt The machine is in good condition and was dismantled while fully operational. Technically sound; only normal wear parts show wear. Worn wear parts: - Screens - Screen support edges (mounting frames) - Sealing rubbers The paddles inside the machine are still in good condition. A large number of spare paddles are included in the sale. Main drive motor: 55 kW Additional loose parts included: - Spare drive motor - Main bearing (2x) - Fan housing - Pulley - Gearbox for screen scraper drive Please note: No spare screens are included. However, contact details of the supplier for the screens and screen support edges will be provided. Machine is available immediately.

Year of construction: 2017, condition: like new (used), Mobile fluid bed dryer on a trailer skit. included clothfilter. dryer survice is 5M2 Rjdpfshflwgsx An Aot

Condition: excellent (used), Year of construction: 2022, IES screw compressed air units supply a continuous, reliable flow of compressed air directly to the point of use without requiring a dedicated room. The ECB – SCB range, made according to high quality standards, uses components by leading companies on the market, ensuring reliability and traceability. 7.5 KW Redpfexaxr Nsx An Ajt 8 Bar 1000 lts/min Very low running hours - 1351 run hours Complete with three filter set

Condition: like new (used), Year of construction: 2015, functionality: fully functional, Used Atlas Copco FX10 refrigerated dryer 5.22 m³/min 13 bar Year of manufacture: 2015 Rsdpfxjy Ip D Io An Aot

Condition: used, Painting system consisting of: Pos.1 Venjakob belt conveyor - Manufacturer: Venjakob - Working width: 1,300 mm - Length: 3,000 mm - Feed adjustable via handwheel ~ 2.5 – 7.5 m/min - Volt, Hz: 400 / 50 - Colour RAL 7035 Pos.2 Cefla dust extraction machine - Manufacturer: Sorbini - Type: VS/32-E - Year of manufacture: 1998 - Working width: 1,300 mm - Working height: 900 mm + - 20 mm - Operating side: right - Roller conveyor - Air blowing channel, above 2 pcs. - Air blowing channel, below 1 pc. - Dust remover brush - With ionisation bar from above - With ionisation bar from below - With own drive - With own control - Length ~ 910 mm - Width ~ 2,600 mm - Weight 1,260 kg - Extraction nozzle D 180 + 120 mm - Total connection 7.6 kW - Volt, Hz 400/ 50 Pos.3 Venjakob VEN SRAY Perfect automatic spraying machine - Manufacturer Venjakob - Type. VEN SPRAY PERFECT - Year of construction 2013 - Working width 1,300 mm - Working height 940 + - 20 mm - Operating side left - IR preheating, number of radiators 2 pcs. - Duo-design spray gun drive - Dry suction - Diameter of suction nozzle 600 mm - Exhaust air capacity 10,000 m³/h - Belt transport system - feed speed infinitely variable ~ 4-10 m/min - conveyor belt cleaning system - paint recovery via V-belt system - gun control, EPS-CNC CNC 7000 - colour management system for number of pumps 3+1 pcs. - number of installed airless spray guns 4 pcs. - Quick-change system for spray guns - Remote maintenance system - Dust cover on the outlet side of the machine - Exhaust air recirculation system - Exhaust air control of the suction ventilator - Machine suitable for water-based paints - Machine suitable for solvent-based paints - Length 5,509 mm - Width 4,500 mm + 2,400 mm Rsdjv I Akvepfx An Ajt - Height 3,380 mm + 510 mm - Total connection ~ 20 - 26 kW - Volt, Hz 400/50 - Colour RAL 7035 - Kremlin AVX AirMix spray guns - Small parts container - gun support arm system for quick removal of 4 AirMix spray guns from the spray booth, including quick couplings for pneumatics and material hoses. Pos.4 Venjakob belt conveyor - manufactured by Venjakob - working width 1,300 mm - length 2,000 mm - feed adjustable via handwheel ~ 2.5 – 7.5 m/min - Volt, Hz 400 / 50 - Colour RAL 7035 Pos.5 Cefla pallet dryer - Manufacturer Cefla - Type VN 2000/5500/190.5/30 - Year of construction 2003 - Working width 1,300 mm - Number of pallets 30 pcs. - Pallet length 5,600 mm - Usable pallet length 5,300 mm - Load capacity per pallet 300 kg - Max. part height ~ 110 mm - Clearance between pallets 120 mm - Dimension: centre of pallet to centre of pallet 3,658 mm - Max. part length ~ 5,200 mm - Number of controllable temperature zones 2 pcs. - Supply air flow rate 6,000 m³/h - Exhaust air flow rate 6,000 m³/h - Heat output max. 175 kW - Max. drying temperature ~ 55 - 60 degrees - With heat exchanger, hot water - Without hot water control valves - U-shaped flow direction - Inlet side on the right - Feed speed via frequency converter control ~ 2-20 m/min - Suitable for water-based paints - Suitable for solvent-based paints - Length 7,820 mm mm - Width 6,130 mm - Height 3,905 mm - Total connection ~ 23 kW - Volt, Hz 400 / 50 - Voltage fluctuations max. +/- 5 % - Without control valves and water pumps Pos.6 Cefla belt conveyor - Manufacturer Cefla - working width 1.300 mm - length 2.000 mm - feed adjustable via handwheel ~ 2.5 – 7.5 m/min - volts, Hz 400 / 50 - colour RAL 7035

Condition: used, Year of construction: 2008, machine/vehicle number: PUVD 1600-2, - Producer Printworld - Type PUVD 1600-2 Redpfx Anoumvkco Ast - Year of construction 2008 - Working width 1.600 mm - Working height 1.030-1.050 mm - Max. part height 25 mm - Operationside left - Number of lamp from top 2 Stk. - For mercury lamps - For gallium lamps - Electic capacity lamp 120 W/cm - Selective shiftable 60 / 90 / 120 W/cm - Conveyor with netbelt - Feed speed adjustable 2 - 50 m/min - Installation length 3.300 mm - Machine measure 3,3 x 2,5 x 1,8 m - Location - Voltage / HZ 400 / 50

Condition: used, Can be used for pre-shredded plastic waste (hard plastic, film), Rodsy Icm Nopfx An Ast Throughput approx. 0.5-2 t/h depending on material type Drive power 30 kw A total of four dryers of this model are available.

Condition: used, Can be used for pre-shredded plastic waste (hard plastic, film), Rodoy Ibtuspfx An Aot Throughput approx. 0.5-2 t/h depending on material type Drive power 30 kw

Condition: used, Can be used for pre-shredded plastic waste (hard plastic, film), Throughput approx. 0.5-2 t/h depending on material type Drive power 30 kw Rsdpfoy Iblqex An Ast A total of four dryers of this model are available.

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, Used refrigerated air dryer Atlas Copco FD1250VSD. Integrated frequency converter. 75 m³/min. Rodpfx Asx Af Ehjn Aet

Condition: used, This Kärcher Professional sweeper is being auctioned in our industrial auction / machinery auction due to business closure of a freight forwarding company – 7.5 ton truck, semi-trailer, automotive workshop equipment, online auction. Rsdpfxsy Hq Ais An Ast

Condition: good (used), Year of construction: 2020, Atlas Copco FX 14 Refrigeration Dryer Compact, fully automatic, air-cooled compressed air drying system. Flow rate: 12,00 m³/min Rsdowhv Adopfx An Ajt

Condition: good (used), Year of construction: 2013, Kaeser TAH7 Refrigeration Dryer Compact, fully automatic, air-cooled compressed air drying system. Flow rate: 0,60 m³/min Rjdjwhvqzjpfx An Ast

Condition: excellent (used), Year of construction: 2018, operating hours: 39,110 h, functionality: unexamined, Compressed air refrigeration dryer Kaeser TF230 Rjdpfxox Ab Rae An Ajt Year of manufacture: 2018 23 m³/min

Condition: excellent (used), Year of construction: 2010, operating hours: 125,155 h, functionality: unexamined, Kaeser Refrigeration Dryer TF251 Rsdpfxexyxt To An Ajt 25 m³/min air-cooled

Condition: used, Year of construction: 2019, Format: 2000 x 950 mm Equipment: Electric Modular Dryer Forced Hot Air System dimension 3800 x 1250 x 2170 mm POWER 15 kW 27 A Rodsyzruispfx An Aot weight 650 KG

Condition: used, Year of construction: 2000, functionality: limited functionality, type of input current: three-phase, inner dimension length: 11,000 mm, inner dimension width: 1,050 mm, inner dimension height: 1,200 mm, overall weight: 10,000 kg, Equipment: documentation/manual, WDE MASPELL MCP 2000-V Vacuum Dryer + GRETEL 48kW Boiler – Complete Retrofit (2023/2024) Description For sale: WDE Maspell MCP 2000-V vacuum drying unit with an approximate wood drying capacity of 6 m³. This machine underwent a complete overhaul of its peripheral components in 2023 and 2024 for optimal recommissioning. Very few operating hours since refurbishment. Average Cycle: 3 to 4 days drying time for 27mm-thick wood at moisture content below 30% Retrofit history (2023): * Electric boiler: Brand new GRETEL TRT548 (48 kW) installed on June 16, 2023. * Protection: Sold with a custom-built Douglas fir shed designed specifically to protect the boiler and external equipment, as well as weather shelter for the electrical cabinet. * Maspell maintenance: Numerous wear parts replaced with new, original Maspell components. * Hydraulic system: Circulation pump replaced during boiler installation. * Heat exchanger: Plate heat exchanger replaced with new Barriquand brand plates. * Water treatment: New Eautex water softener installed with all connection accessories, protecting the system from limescale. Rodpfxsy Igdfs An Ast Technical specifications: * Control: MCP 2000-V system (technology introduced by Maspell in 1998). * Electrical cabinet: Tecnoelettrica Narni, year of manufacture 2000, IP55 protection. * Power supply: 380V / 400V - 50Hz. Current condition: The machine was in full operation until 2025. Only the vacuum pump is currently non-operational and requires repair or replacement. All other systems (heating, circulation, exchanger, automation) are recent or have been overhauled. Sold as is. If you have questions or need further information, please feel free to send us a message or call us.