Used Hydraulic Unit For Elevators for sale (46,419)

Condition: good (used), Year of construction: 2014, Year of manufacture 2014, 700 bar 400 V, 32 A 7.5 kW without control valve Todpfx Abjkytdgetsb available in multiple units.

Condition: good (used), Centering in front of creel or other saws. Lateral adjustment. Centering rollers. Lifting and lowering trough. Ideal also for model. Tedpfjmhgguox Abtob

Condition: excellent (used), functionality: fully functional, Complete hydraulic feed unit for EWD Esterer creel type HDE. Very well maintained. Infinitely variable from 0 - 12m / min. Tsdpfx Aborrxtpjtsb

Condition: used, feed pressure . bar liter capacity . l power capacity . kW total power requirement . kW weight of the machine ca. . t dimensions of the machine ca. . m The tech. Data are manufacturer or operator information and therefore non- Tsdsyv Iunopfx Abtob binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, feed pressure . bar liter capacity . l power capacity . kW total power requirement . kW weight of the machine ca. . t dimensions of the machine ca. . m The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity Tsdpfx Aboyv Ixgsteb More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, feed pressure . bar liter capacity . l power capacity . kW total power requirement . kW weight of the machine ca. . t dimensions of the machine ca. . m Tsdpfeyqtbnex Abteb The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: good (used), mileage: 8,31,107 km, power: 353 kW (479.95 HP), first registration: 02/2015, fuel type: diesel, axle configuration: 4x2, fuel: diesel, brakes: retarder, color: silver, driver cabin: sleeper cab, gearing type: automatic, number of gears: 16, emission class: euro6, suspension: air, Year of construction: 2015, Equipment: ABS, AdBlue, air conditioning, central locking, cruise control, electric window regulation, fridge, navigation system, power mirror, retarder, = Additional options and equipment = Tsdpewwthcsfx Abtsb - Aluminium fuel tank - Tipping hydraulics - Air suspension - Radio/CD player - Sleeper cab - Sun visor - Power take-off (PTO) - Power take-off (PTO) = Remarks = MAN TGX 18.480 TRACTOR, EURO 6, RETARDER, ALU TANK, HYDRAULIC UNIT, GERMAN REGISTRATION, VALID INSPECTION UNTIL 02-2026, TRUCK IS IN EXCELLENT CONDITION. MORE INFORMATION ON REQUEST. = Further information = Technical information Number of cylinders: 6 Axle configuration Suspension: Air suspension Front axle: Steered; Left tire tread: 40%; Right tire tread: 40% Rear axle: Twin tires; Left inner tire tread: 60%; Left outer tire tread: 60%; Right inner tire tread: 60%; Right outer tire tread: 60%; Final drive: single reduction Weights Unladen weight: 7,821 kg Payload: 10,179 kg Gross vehicle weight (GVW): 18,000 kg Condition Technical condition: good Visual condition: good Further information Please contact Gerrit Haverhoek or Piet Haverhoek for more information.

Condition: used, functionality: fully functional, HYDRAULIC VALVE All our items have been inspected by the technical department. Tsdpfx Absxzpwrstob

Condition: used, functionality: fully functional, HYDRAULIC VALVE Tsdpexzfp Rjfx Abtsb All our items have been inspected by the technical department.

Condition: new, axle configuration: 3 axles, Year of construction: 2025, GVN Trailer 3 Axle Exclusive Lowbed    Please get contact with us for more informaiton;   Tedpsqxbcnjfx Abtsb

Condition: as good as new (ex-display), Year of construction: 2025, Al-Ko Clean Air Dust Extractor Exhibition model Sold at a special price Technical data, Power Unit 250 P Suction nozzle: 250 mm Engine rated power: 6.5 kW / 3-phase Voltage: 400 V / 50 Hz Max. volume flow rate: 4900 m³ / h Rated volume flow rate: 3524 m³ / h Negative pressure: 2451 Pa Filter area: 22.4 m² Chip collection volume: 2 x 250 L Dimensions (L / W / H) in mm: 2305 x 994 x 2351 Weight: 758 kg Location: Warehouse 54634 Bitburg Todpfx Abocdr Enotjb Subject to prior sale.

Condition: as good as new (ex-display), Year of construction: 2025, Exhibition model – new Sold at a special price Technical data 300-P Intake nozzle: 300 mm Motor rated power: 7.5 kW / 3-phase Voltage: 400 V / 50 Hz Maximum volume flow: 6,000 m³/h Rated volume flow: 5,089 m³/h Vacuum: 2280 Pa Filter area: 30 m² Chip collection volume: 3 x 250 L Dimensions (L / W / H) in mm: 2963 x 994 x 2346 Weight: 880 kg Tedpfx Abecdrzdoteb Location: Available from Bitburg warehouse Subject to prior sale.

Condition: new, Year of construction: 2025, Description: IE 3 motor as standard Maximum volume flow up to 8,500 m³/h at the fan Approximately 73 m² filter area, residual dust content after H3 Pre-separator as standard 71 dB (A) at full load (according to DIN EN ISO 11201) Already meets the requirements of prEN 16770 Optional: Models with type-tested rotary valve airlock (FSA) Tested backflow damper Integrated automatic extinguishing system Suction nozzle: 350 mm Motor rated power: 11 kW Voltage: 400 V / 50 Hz Maximum volume flow: 8500 m³/h Rated volume flow: 6927 m³/h Negative pressure at Vnenn.: 2765 Pa Filter area: 73 m² Chip collection volume: (net/gross) 3 x 165 L / 3 x 241 L Tjdpfx Abecqy I Sstjb Sound pressure level: 71 dB (A) Dimensions (L x W x H): 3112 x 1058 x 2351 mm Weight: 1074 kg Location: in stock at 54634 Bitburg

Condition: as good as new (ex-display), Year of construction: 2025, Technical specifications POWER UNIT 160 P: • Intake nozzle diameter: 160 mm • Rated motor power: 2.2 kW; 400 V/50 Hz • Max. volume flow: 2000 m³/h • Rated volume flow: 1448 m³/h • Vacuum: 2503 Pa • Filter area: 9 m² Tedpfx Abobpg Itoteb • Filter cleaning: Compressed air cleaning • Collection container (rolling container): 241 liters • Dimensions (L x W x H): 1684 x 830 x 2050 • Weight: 288 kg • Design / Operating side, selectable: right / left Location: In stock at warehouse 54634 Bitburg Excellent price for the showroom model.

Condition: as good as new (ex-display), Year of construction: 2025, Basically a new machine, it was demonstrated at our in-house trade fair (3 days). 5 operating hours. Technical data 300-P Intake nozzle: 300 mm Motor rated power: 7.5 kW / 3-phase Voltage: 400 V / 50 Hz Max. volume flow: 6,000 m³/h Rated volume flow: 5,089 m³/h Tedpfx Abjbqachjtob Negative pressure: 2,280 Pa Filter area: 30 m² Chip collection volume: 3 x 165 L Dimensions (L/W/H) in mm: 2963 x 994 x 2346 Weight: 880 kg Location: Available from warehouse 54634 Bitburg Immediately available Subject to prior sale.

Condition: used, The Heidelberg MO Numbering & Perforating Unit is a machine with a format of 480 x 650 mm, currently located in Germany. It is equipped with 1 inking unit, 2 linear perforating arms, 2 mounting rings, and 1 numbering shaft. Format: 480 x 650 mm Tedpjvfxqgofx Abteb Equipment: 1 X Inking Unit 1 X Numbering Shaft 2 X Mounting Rings 2 X Linear Perforating Arms

Condition: used, mileage: 8,94,700 km, power: 345 kW (469.07 HP), first registration: 04/2015, fuel type: diesel, tire size: 385/55 R 22.5, axle configuration: 4x2, wheelbase: 3,800 mm, fuel: diesel, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, suspension: steel-air, total length: 5,990 mm, total width: 2,530 mm, Year of construction: 2015, Equipment: ABS, AdBlue, air conditioning, central locking, cruise control, electric window regulation, fridge, parking heater, second fuel tank, spoiler, = Additional Options and Accessories = - 4x2 - Aluminum fuel tank - Roof spoiler - Digital tachograph - Air suspension - Radio/CD player - Sleeper cab - Side skirts - Sun visor = Additional Information = General Information Cab: comfort License plate: 19-BFV-8 Technical Information Number of cylinders: 6 Tjdpfx Abozvmzwetsb Engine displacement: 10,837 cc Front axle: Tire size: 385/55 R 22.5; Steered; Tire tread depth left: 40%; Tire tread depth right: 40%; Suspension: Leaf spring suspension Rear axle: Tire size: 315/70 R 22.5; Double tires; Tire tread depth left inner: 25%; Tire tread depth left outer: 25%; Tire tread depth right inner: 25%; Tire tread depth right outer: 25%; Reduction: single reduction; Suspension: Air suspension Weights Unladen weight: 8,023 kg Payload: 10,977 kg GVWR: 19,000 kg Condition Damage: none

Condition: new, Year of construction: 2026, GVN Trailer 4 Axle Exclusive Lowbed        Tedpoqxbfmofx Abteb Please get contact with us for more informaiton;    

Condition: new, Year of construction: 2026, We have all Europe documents! We can delivery the trailers with FOB-EXW-CPT-CFR-CIF If you have an interest please contact with us; For European Countries; Tjdpfxoqx Nd Rs Abteb For African Countries;

Condition: used, axle configuration: 3 axles, first registration: 09/2016, total length: 13,680 mm, total width: 2,550 mm, suspension: air, tire size: 235/75R17.5, wheelbase: 9,500 mm, color: blue, Year of construction: 2016, Equipment: ABS, Total loading floor, from the front to the ramp: 950 cm. Flat loading floor: 810 cm. Internal height: 309 cm. Front overhang: 370 cm. Height from the front to the roof: 261 cm. Sliding roof / Edscha roof. = Further information = Axle configuration Tire size: 235/75R17.5 Brakes: Drum brakes Suspension: Air suspension Rear axle 1: Twin tires; Tire tread depth, left inner: 50%; Tire tread depth, left outer: 50%; Tire tread depth, right inner: 50%; Tire tread depth, right outer: 50% Rear axle 2: Twin tires; Tire tread depth, left inner: 30%; Tire tread depth, left outer: 30%; Tire tread depth, right inner: 50%; Tire tread depth, right outer: 50% Rear axle 3: Twin tires; Tire tread depth, left inner: 30%; Tire tread depth, left outer: 30%; Tire tread depth, right inner: 70%; Tire tread depth, right outer: 70% Weights Unladen weight: 9,200 kg Payload: 38,800 kg GVWR: 48,000 kg Maintenance APK (Technical Inspection): valid until 10.2026 Identification Model number: HYDRAULIC RAMP / FORK LIFT - MAC Tedpfx Abezk H Uystob = Company information = ALL PRICES ARE NET FOR EXPORT. Joris Versteijnen (NL-DE-GB), Wouter Greutink (NL-DE-GB-ES-IT). Govorim po ryccki. We make every effort to provide accurate information, but no rights can be derived from the texts provided.

Condition: new, functionality: fully functional, fuel type: electric, Year of construction: 2026, Spring & Hydraulic Cone Crusher: Design, Operation, and Technical Insights Cone crushers are vital in mining, metallurgy, and aggregate production, designed for secondary and tertiary crushing of hard and medium-hard materials. Among the most common types are the spring cone crusher and the hydraulic cone crusher, each offering distinct advantages in structure, performance, and control. Spring Cone Crusher The spring cone crusher is a traditional design that uses mechanical spring systems for overload protection. When uncrushable material enters the crushing chamber, the spring mechanism allows the bowl liner to move downward, preventing damage to the crusher. Once the foreign object passes, the springs restore the original position, ensuring continuous operation. Structural Composition: Main frame and base assembly Eccentric shaft and transmission system Fixed and moving cones (mantle and concave) Spring and adjustment mechanism Working Principle: Material is fed into the crushing chamber and compressed between the mantle and concave. The laminated crushing principle ensures that particles are crushed by both impact and pressure, producing uniform and well-shaped aggregates. Technical Highlights: Feed size: ≤300 mm Discharge size: 3–60 mm Capacity: 30–700 t/h Motor power: 75–400 kW Advantages: Simple structure, low maintenance cost, stable performance, and reliable overload protection. Applications: Widely used in crushing granite, basalt, iron ore, copper ore, and limestone. It is suitable for medium-scale operations where cost efficiency and durability are priorities. Hydraulic Cone Crusher The hydraulic cone crusher is an advanced evolution of the spring design, integrating hydraulic systems for improved automation, safety, and precision. It replaces the mechanical spring system with hydraulic cylinders that control the discharge opening and provide overload protection. Structural Composition: Main frame and eccentric assembly Hydraulic cylinders and control system Crushing chamber with optimized liner design Automatic lubrication and hydraulic adjustment units Working Principle: The hydraulic system adjusts the discharge opening and releases pressure automatically when uncrushable material enters. This prevents mechanical damage and allows the crusher to resume operation quickly. The combination of high-speed eccentric motion and optimized chamber geometry enhances crushing efficiency and product quality. Technical Highlights: Feed size: ≤320 mm Todpfx Abotxhybotsb Discharge size: 3–50 mm Capacity: 45–1200 t/h Motor power: 90–630 kW Advantages: Automatic cavity cleaning, precise control, high crushing ratio, and superior particle shape. Applications: Ideal for large-scale mining, aggregate production, and high-demand crushing lines requiring consistent output and minimal downtime. Comparative Overview Both crushers operate on the same compression principle but differ in control and automation. The spring cone crusher offers simplicity and cost-effectiveness, making it suitable for stable working conditions. The hydraulic cone crusher provides advanced control, faster adjustment, and higher efficiency, ideal for modern, large-capacity plants.

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% Tjdpfoq Igyvsx Abtsb 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. 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: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making: A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind 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, while in powder-making industries, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually 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 breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Ensures uniform material input through a feeder or screw conveyor. 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 or ceramic balls of various 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 Tsdpfxsq Ngafo Abtsb 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: Used 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 and Powder Production 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. In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications. Conclusion A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.

Condition: new, Year of construction: 2026, functionality: fully functional, power: 400 kW (543.85 HP), Ore Beneficiation Plant for Nickel, Copper, Zinc, Graphite, Gold, Silver, Chrome, Quartz/Silica In today’s competitive mining and metallurgical industry, maximizing ore value is critical. Our state-of-the-art Ore Beneficiation Plant offers a complete solution designed to increase the content and quality of raw ore, transforming it into a marketable product ready for further processing or direct sale. Engineered for a wide range of minerals—including nickel, copper, zinc, graphite, gold, silver, chrome, and quartz/silica—our ore beneficiation plant delivers exceptional performance, efficiency, and reliability. Introduction Mining operations around the world face the challenge of processing ores that are often low in grade and require extensive refinement to be economically viable. Beneficiation—the process of increasing the concentration of valuable minerals—plays a vital role in reducing operational costs, enhancing recovery, and ultimately, ensuring profitability. Our ore beneficiation plant, also known as an ore processing plant or mine dressing plant, integrates advanced technology and robust engineering to deliver an efficient crushing, grinding, classifying, and separation process. Designed to handle a wide variety of ores, our plant is the ideal solution for mining companies looking to optimize their extraction and processing operations. Whether you’re processing nickel, copper, zinc, graphite, gold, silver, chrome, or quartz/silica, our plant provides the versatility and performance needed to meet today’s rigorous industrial standards. ## What Is an Ore Beneficiation Plant? An ore beneficiation plant is a facility where raw ore is processed to improve its quality and increase the concentration of valuable minerals. The plant typically includes several stages of processing: 1. Crushing: The raw ore is reduced in size to allow for more efficient downstream processing. 2. Grinding: Further size reduction to liberate the valuable minerals from the waste material. 3. Classifying: Separation of the ore into different size fractions using screening and hydrocyclones. 4. Separation: Employing various physical processes such as magnetic separation, flotation, or gravity separation to concentrate the valuable minerals. Todpfxeq Nw Uqj Abtob 5. Dewatering: Removal of excess water to prepare the concentrate for further processing or shipping. This integrated process not only boosts the metal content but also minimizes waste, thereby improving overall cost efficiency and environmental sustainability.

Condition: new, functionality: fully functional, Year of construction: 2026, Product overviews of Waste Industrial Timber Wood Pallet Double Shaft Shredder Shredders can generally be used to shred hard-to-break plastics, rubber, large tires, large nylon materials, large pieces of fishing nets, fibers, paper, wood, electrical devices, cables, PET bottles, cardboard, wood, plastic barrels, etc. Solid objects. The main function of the equipment is to squeeze the bulk materials and large-diameter drum metal materials that are not convenient for transportation through the shear of the shredder, and shred them into sheets that meet the requirements. The main structure of the double-shaft shredder is a feed hopper, a knife roller, a driving device, a bearing, a hydraulic system, and an electric control box system. Working principle: All kinds of waste materials enter the shredding chamber through the feeding hopper. The double-knife rollers do relative rotation to shred and cut the materials, and then the materials are discharged from the shredder to achieve the shredding of large pieces of materials. Applicable materials and fields Double shaft shredder is one of ethential equipment for waste recycling in following fields and materials: +Bulky Waste: Sofa,Mattress,Chair, Funiture,Windows,etc +Industrial Waste: Textiles,Leather,Rubbers, Leathers ,General industrial waste,etc +Hazardous Solid waste: Medical waste,Paint sludge,Radioactive waste,Hazardous waste oil drum,Jumbo bag,etc +Paper waste: Carton,Cardboard,Book,Newspaper,Document,Brochure,Packaging paper,etc +Garden waste: Branch, Wood pallet, Trunks, Boards,etc Todpfsvn D I Nex Abteb +Domestic waste +Biomass straw: Straw, Bamboo, Corn, Sorghum straw, Bean straw, Fruit shell, Palm shell, etc +Scrap metal: Car Shell, Aluminum casting, Household appliances, Scrap light metal,Automobile hub,etc +Paper mill waste: Paper mill slag, Paper mill rope, Paper mill offcut,etc +Wood pallet, scrap furniture, waste chair, tree roots recycling, etc. Double shaft shredder main body: The main body is welded with excellent steel plate to ensure the stability of the equipment under heavy load for a long time. Bearing: The bearing seat is split and easy to disassemble, and the movable knife, fixed knife, bearing and other parts can be quickly removed, and it is easy to maintain and replace the knife. The sealing structure can avoid the contact of broken materials and grease, and can also protect bearings and gears when handling liquid materials.