Used Air Classification Mill for sale (35,359)

Condition: used, Rüttler - Jogger VIBRO-AirYear ca. 1992 Rodpfxergbz Nj Ablow Online-Video-Inspection by Skype-Video We would be very pleased with your visit - more machines on Stock Available Immediately - Can be inspect On Stock Emskirchen / Nürnberg - Can be test

Condition: used, Schraubenkompressor / Screw Compressor ECOAIR D 50 Baujahr / Year 1991 - Serial-No. 27020521 Rjdpsxiv Rnsfx Abljw 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  Gewicht / Weight 730 kg Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test

Year of construction: 2020, condition: excellent (used), Weber Legi-Air 4050E CC (Gen.3) – automatic print and apply labeling system with support frame For sale: Weber Legi-Air 4050E CC (Gen.3) – a professional industrial print and apply labeling system designed for automatic product labeling in production lines. Manufactured by Weber Marking Systems, this unit is designed for continuous operation in demanding industrial environments. The machine provides highly precise and efficient label printing and application, making it ideal for packaging and product identification processes. Technical data: Manufacturer: Weber Marking Systems GmbH Model: Legi-Air 4050E CC (Gen.3) Year of manufacture: 2020 Print resolution: 203 / 300 / 600 dpi Maximum print speed: up to 400 mm/s Capacity: up to 240 labels/min Application accuracy: ±0.8 mm Minimum label size: 10 x 5 mm Maximum label size: 160 x 350 mm Maximum applicator arm reach: 400 mm Power supply: 100–240 V AC / 50–60 Hz Power consumption: 700 W Operating pressure: 6 bar Air consumption: 0.1 – 3 l / cycle Additional information: sturdy support frame included, height adjustment on the legs and on the support column, maximum labeling head height on the support frame: approx. 140 cm from the floor, can operate in four directions: left / right / up / down. Rodoy Ickbopfx Ablsw TAG: industrial labeler, labeling system, label printer, print and apply system, Weber Legi-Air, Weber Marking Systems, Avery Dennison labeler, Zebra label printer, Sato labeling machine, Novexx labeling system, Videojet label applicator, Domino print and apply, automatic label applicator, carton labeling machine, production line labeler, industrial labeling machine, packaging label applicator, automatic print and apply, product labeling system, industrial label applicator

Year of construction: 2017, condition: ready for operation (used), A foam bag system for packaging smaller and individually manufactured parts is available. Packaging capacity: 16 bags/min, film type: perforated, bag dimensions 1 X/Y: 470mm/400mm, bag dimensions 2 X/Y: 470mm/600mm. Machine dimensions X/Y/Z: approx. 500mm/500mm/700mm, weight: approx. 30kg, control: Instapak 901. Includes two component filler, spare parts, and foil bags. Documentation vorhanden. An on-site inspection is possible. Rsdpfox A Hg Hox Ablew

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, overall weight: 2,500 kg, cooling capacity: 50 kW (67.98 HP), volume flow: 10 m³/h, The Air Liquide cooling and heating system is a process thermostat designed for optimal and precise temperature control for any application demanding rapid, precise, and powerful thermal control between -80°C and +70°C. The temperature control unit works by thermally conditioning the heat transfer fluid Syltherm XLT within a closed-loop circuit. For cooling, liquid nitrogen (LIN) is used as the cryogenic medium to lower the fluid's temperature. For heating, an integrated electric resistance heater raises the fluid temperature to a maximum of +70°C. The conditioned fluid is then circulated from the unit to the external application to enable precise process temperature control. The system is fully automated, ensuring precise and reliable process control with minimal manual intervention. Original paper documentation is included. • Year of manufacture: 2016 • Manufacturer: ALTEC GmbH • Condition: Fully functional • Cooling Capacity: 50 kW • Operating temperature: -80°C - 70°C • Automation: Fully automated operation • Documentation: Original paper documentation included • Heat transfer fluid: Syltherm XLT • Heat transfer fluid flow rate: 10 m³/h • Material: Stainless steel 304L (1.4541) Dimensions: • Width: 1800 mm • Height: 2000 mm • Length: 3500 mm • Weight (empty): 2500 kg • Insulation: PU foam and aluminium sheet cladding Rodpewt A Eiofx Ablew Potential Applications Include: • Pharmaceuticals: API synthesis, reactor cooling, vaccine storage, biotech applications. • Food Processing: Flash-freezing, quality preservation. • Aerospace/Automotive: Component testing, material treatment. • Electronics: Manufacturing and testing. • Materials Science: Cryogenic milling and processing. • Research & Development: Any application requiring precise thermal cycling. We ship worldwide. If you are interested or have any questions, please get in touch! Can be inspected in Liestal, Switzerland.

Condition: new, Year of construction: 2026, -Smart Safety Clean Air Enhanced Efficiency. Redpjvg U Dxsfx Abljw -Elevate your workplace safety with the TFON Airwet Series — a state-of-the-art wet-type air suction system engineered to eliminate sparks and dust produced during deburring processes. The Airwet Series significantly reduces the risk of fire and explosion, protecting both your workforce and your facility. -Fire & Explosion Prevention: Effectively minimizes hazardous particles and ignition sources right at the source. -Enhanced Air Quality: Captures and removes airborne contaminants, creating a cleaner and healthier work environment. Seamless Integration: Compact, space-saving design allows for easy installation into existing machinery and workflows. Increased Safety & Regulatory Compliance: Supports compliance with occupational health and safety standards, boosting overall operational safety...

Year of construction: 2018, condition: ready for operation (used), Comp Air screw compressor incl. refrigeration dryer Comp Air screw compressor L 06 5.5 kW Year of manufacture: 2018 10 bar Delivery rate: 0.67 m³/h Rjdpfxjy Amkns Ablsw Refrigeration dryer PT 9

Condition: good (used), Single Head Capstan Block Wire Drawing Machine Maximum Inlet Wire's Diameter: 30 mm Redpfxst Ixkzs Ablew

Condition: like new (used), Year of construction: 2022, functionality: fully functional, Equipment: documentation/manual, refrigerant dryer, type plate available, Container includes the following contents: - 10ft storage container, new / Color: Anthracite grey - SSC-Strong 37 Vario • Speed-controlled screw compressor • Free air delivery at 8 bar: 6.3 m³/min • Dimensions (LxWxH): 1432 x 1000 x 1480 mm • Weight: 705 kg - 2 compressed air tanks, 500 l each o With AD2000 certification Rjdpoxc T Evofx Ablow o Horizontal design - 2 Ecomat 31 condensate drains - 2 sets of fittings - SCC refrigerant dryer DRA480 o ISO 8573-1 Class 4 o Refrigerant: R407C o Capacity: 480 m³ - Pre-filter FIL934-P - Fine filter FIL934-M The compressor has seen very little use and therefore has low operating hours. Upon request, we can read the operating hours and run the compressor for demonstration.

Condition: used, Year of construction: 2010, functionality: fully functional, cooling capacity: 52 kW (70.70 HP), type of cooling: air, overall weight: 580 kg, total width: 1,000 mm, total length: 3,700 mm, total height: 1,400 mm, warranty duration: 6 months, AIR COOLER (GLYCOL) PROFROID EVAP. MI 337 52 KW Cooling capacity: 52 kW / 14.79 tons Year of manufacture: 2010 Fluid: Glycol Distance between lamellas: 7 mm Air flow: 40200 m³/h Number of fans: 3 pcs. Fan Diameter: 762 mm Volume: 92 dm³ External surface: 385 m² Dimensions: 3.7 x 1 x 1.4 m. Weight: 580 kg. CONDITION, TESTING & READINESS The chiller / kaltwassersatz / undergoes seven stages of technical inspection and operational parameter verification. It is also tested at our own test station, with connection to water (or glycol) and adjustment of parameters according to your requirements. After testing, you will receive a detailed report with the operating performance and the overall condition of the chiller. The chiller / kaltwassersatz / is ready for transport and commissioning. Our engineers will assist you with cooling capacity calculations, selection of the appropriate cooling scheme, and configuration of the required equipment options. Rjdpfx Absy Ecr Tolow WARRANTY & SUPPORT The quality of the equipment is confirmed with a warranty ranging from 6 to 36 months. LOGISTICS - Worldwide delivery available - Support with loading, export documentation, and logistics coordination Get a detailed consultation. Photos, videos, and a full testing report can be provided immediately upon request.

Condition: excellent (used), Screw compressor Ecoair Type D40 Redpfx Abovu S Idslsw Final pressure 10 bar Power 30 kW Read operating hours 58403

Condition: excellent (used), Year of construction: 1991, operating hours: 22,000 h, volume flow: 4.05 m³/h, ECOAIR D 40 screw compressor 30 kw motor Capacity 4,05 m3/min Pressure 10 bar Mileage 22000 Mtg Rsdpfxsrgq Axj Ablew Compressor fully operational.

Condition: like new (used), Air pillow packaging machine Air Space 9000 Rodjwzal Nepfx Ablow The machine creates air-inflated fillings from the foil sleeve. 230V power supply Weight about 100 kg.

Condition: used, Year of construction: 2003, functionality: unexamined, machine/vehicle number: PAM8025B, This membrane Nitrogen Generator was removed by a factory 3 years ago and by that time it was fully functional. After this is stored. Redey R Sixjpfx Abljw

Condition: used, Year of construction: 2003, functionality: unexamined, This membrane Nitrogen generator was removed from a factory 3 years ago . By the time it was removed it was functional. after this is stored. Redpfx Asy R Sg Rsbljw

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

Condition: refurbished (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 9665, Equipment: freezer, Airproducts Cryo Trim S3 (800) (year 1992/refurbished 2018); serial no. 9665 - cleaning of frozen parts by blasting with plastic granulate (greater than 2 mm³ – CG 45 granulate or larger) Rjdpfx Aox A Sitoblew - machine dimensions: height approx. 3.4 m, length (open or closed—does not change due to conveyor belt) approx. 4.1 m, machine width = conveyor belt approx. 2.8 m

Condition: repair required (used), Year of construction: 2019, functionality: fully functional, In operational condition: MAXMILL NVM1166 - HISION VMU1100 - HISION V180 Rjdpfxey Iyw Ss Ablew

Condition: used, functionality: fully functional, Air Liquide Arpege 55 Liquid Nitrogen Container With Storage Racks. Main characteristics include: - Aluminum vessel for both the long holding time and large capacity line: - Long holding time - Large capacity - Light weight and resistant - High quality polyurethane paint - On wheels Rodeupttgepfx Abljw Good working condition. Please check out our other listings as well.

Condition: excellent (used), functionality: fully functional, mileage: 1,035,000 km, power: 426.59 kW (580.00 HP), first registration: 03/2019, fuel type: diesel, axle configuration: 4x2, fuel: diesel, brakes: intarder, color: blue, gearing type: automatic, emission class: euro6, suspension: air, Equipment: ABS, air conditioning, airbag, navigation system, onboard computer, parking heater, spoiler, MAN TGX 18.580 D 38 Full-Air - First registration: 03/2019 - Mileage: 1,035,000 km - Retarder: Intarder - ADR AT - Stationary air conditioning Rjdpfxewgy H Rs Ablew - Navigation system - LED headlights - Double fuel tank - Double bunk - Tyres: 50% CUSTOMIZED FINANCING OR LEASING SOLUTIONS AVAILABLE ON SITE. FROM 24 UP TO 96 MONTHLY INSTALLMENTS, EVEN WITH ZERO DOWN PAYMENT. OUR GROUP’S OTHER LOCATIONS: DOMENICO TRUCK SRL, NAPLES LOCATION DOMENICO ESPOSITO S.P.A., EBOLI (SA) LOCATION – OFFICIAL DEALER MERCEDES-BENZ, FUSO, FOTON TRUCK, PIAGGIO COMMERCIAL AND MAXUS CONTACTS: 0823 1686306 335 6713062 OPENING HOURS: MONDAY-FRIDAY 8:30-19:00 / SATURDAY 8:30-14:00 WE OFFER A WIDE SELECTION OF USED MULTIBRAND COMMERCIAL/INDUSTRIAL VEHICLES: Fiat – Hyundai – DAF – Mercedes Benz – Renault – Peugeot – Iveco – Mitsubishi – Scania - S-Way -S500-V8-650-580-730-S500-S 500-S500 – Stralis – MAN - Nissan V8 - Intarder - 770s - Limited Edition - 660 S Semi-trailer – Refrigerated semi-trailer – Tipper – Lamberet – Schmitz – Isuzu – Fixed platform – Crane – Tipper – 4 axle – 4 rear axle – Tway – T-Way – 540 – 460 HP – Xway – X-Way – Three-way tipper – V8 – Scania – Frost Edition – Curtainsider – Box – Tail-lift – Refrigerated cell – Insulated with fridge – Van Domenico Truck srl declines all liability for any discrepancies in technical specifications, optional equipment and features which may occasionally differ from those shown in the description. We invite you to verify the features of the specific vehicle.

Condition: new, Year of construction: 2022, cooling capacity: 106.2 kW (144.39 HP), overall weight: 1,780 kg, warranty duration: 6 months, total height: 2,410 mm, total length: 6,100 mm, total width: 2,250 mm, Rooftop Air Conditioner CLIMAVENETA WSM2-T 0354 106.2 kW Cooling capacity: 106.2 kW / 30.2 tons Year of manufacture: 2022 Redpjx Eh S Aefx Abljw Options: Air filter, Wika air flow sensor, 2 pcs. Belimo damper actuators. Refrigerant circuit: 2 pcs. Heat exchanger: Copper / Aluminum Condenser: Copper / Aluminum Compressors: 4 pcs. Copeland scroll ZP104KCE-TFD-477 (scroll) Number of fans: 2 pcs. + 4 pcs. (centrifugal, EC-fans) Type of refrigerant: R410A Dimensions: 6.1 х 2.25 х 2.41 m Weight: 1780 kg Working hours: 0/0/0/0 h. Condition: Outlet, New

Year of construction: 2014, condition: good (used), power: 260 kW (353.50 HP), color: yellow, machine/vehicle number: 214034, Painting-drying booth with semi-vertical air flow "ITALO-1-SV", brand Lackro, manufacturer Eco-Air Technology S.R.L. Italia, year of manufacture: 2014 Cabin interior dimensions: length 14.06 m X width 5.04 m X height 4 m, maximum air flow: 40-45000 mc/h, thermal power: 260 Kw, fuel: diesel, installed electric power: 26 Kw three-phase, tank fuel included, the cabin has a special lighting system, 30 superior filter cells for purification with carbon, dimensions: 500x500x50 mm, side service door, two central hinged doors, trolley for parts, burner chimney on diesel, the cabin has the user and maintenance manual Attention customers: this cabin will be delivered disassembled and loaded for transport from our company headquarters in Oradea. Industrial drying painting cabin "ITALO-I-SV" MOD. ECO – L=14,060 mm x w=5,040 mm x H=4,000 mm with semi-vertical air flow Suction group Suction and filtration unit ECO-SM-5 Maximum air flow at 250 Pa m3/h 40,000-45,000 Maximum thermal power kW 260 VATRA 232 Fuel type DIESEL Installed three-phase electric power: kW (2x7.5) +(2x5.5) Filter cells 500 mm x 500 mm x 500 mm 30 pieces Rsdpjp S Tlhsfx Ablow Bag filter Ǿ 280 x 1000 mm pieces 10 Ceiling grid 975 x 1855 mm 28 pieces Generator pre filters 1,000 mm x 800 mm x 50 mm pieces 2 Andreae suction wall filter 0.9 m x 5 m pieces 3 The maximum size of the piece in the cabin L=12 m x w=3 m x H= 3.2 m For any details, do not hesitate to contact me by phone. Price 79.900 Euro + VAT, Ex Works Oradea/Romania Irrtum, Anderungen und Zwischenverkauf vorbehalten / Subject to errors, changes and prior sale / Ne rezervăm dreptul la greșeli, modificări și vânzare We speak English. /Wir sprechen Deutsch./ Beszélünk magyarul. /Nous parlons français/Vorbim romana

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining Plants In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. Common Applications: Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Rjdpeq Nf U Eefx Ablow Conclusion A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.

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. 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 Redsq Nx Alspfx Abljw 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, power: 55 kW (74.78 HP), Year of construction: 2026, A hammer crusher is a machine that uses high-speed rotating hammers to crush and break materials into smaller pieces. It is commonly used in various industries, including mining, cement, construction, metallurgy, and chemical processing. The basic principle of a hammer crusher involves a central rotor with hammers or blades that rotate and impact the material being crushed against a hard surface. Rsdpfx Aboq I Nxdslow Here are the key features and components of a typical hammer crusher: 1. Rotor: - The rotor is a central component of the hammer crusher. It usually consists of a shaft with multiple discs or hammers attached. - The rotor's rotation causes the hammers to swing outward, impacting the material. 2. Hammers: - Hammers are the striking or crushing elements attached to the rotor. They can be fixed or pivotally attached. - The material is crushed as the hammers impact it, generating kinetic energy. 3. Casing or Housing: - The casing or housing encloses the rotor and hammers, providing structural support and safety. - It also serves to contain the crushed material and direct it to the desired discharge point. 4. Grate Bars or Screens: - Positioned at the bottom of the crusher casing, grate bars or screens control the size of the crushed material by allowing smaller particles to pass through while keeping larger ones inside for further crushing. 5. Impact Plate: - Located near the bottom of the crusher, the impact plate absorbs the impact energy generated by the hammers and prevents excessive wear on the casing. 6. Drive System: - The hammer crusher is powered by a motor connected to the rotor through a drive belt or coupling. - The motor provides the necessary power to rotate the rotor, enabling the hammers to crush the material. 7. Adjustable Discharge: - Some hammer crushers feature an adjustable discharge, allowing users to control the size of the crushed material by adjusting the gap between the impact plate and the hammers. 8. Applications: - Hammer crushers are used for crushing a variety of materials, including coal, limestone, gypsum, aggregates, and various minerals. - They are commonly employed in the mining industry for primary and secondary crushing of ore. - In the cement industry, hammer crushers are used to crush limestone and other materials before they are mixed into the raw meal. 9. Maintenance and Safety: - Regular maintenance is essential to ensure the efficient operation of a hammer crusher. This includes checking and replacing worn hammers, inspecting the rotor, and lubricating moving parts. - Safety features, such as access doors and safety guards, are typically incorporated to prevent accidents during operation and maintenance. Technical Specifications (Typical MINGYUAN Series) Model Category,Max Feed Size,Capacity (t/h),Motor Power (kW),Rotor Speed (rpm) Small (PC-400), ≤100mm, 5 – 10, 11, "1,000" Medium (PC-800),≤200mm, 20 – 50, 55, 750 – 900 Heavy (PC-1200),≤350mm, 80 – 110, 132 – 160, 600 – 750 Heavy Hammer,"≤1,200mm", "500 – 1,000+ ","400 – 1,000" ,Variable