Pre-shredders are single-shaft shredders with hydraulic drive and hydraulic feed pushers that deliver material to the cutter shaft at constant pressure, designed to pre-shredder materials to predetermined sizes by using various screen sizes. The pre-shredder is equipped with an output conveyor to deliver the shredded material to the granulator at a predetermined rate, ensuring constant feed for maximum output.
The single shaft shredder is used to recycle plastic, paper, wood, fiber, cable, rubber, home appliances, light steel, municipal solid waste, etc. It is very suitable for the crushing of a variety of different materials:
• Garbage-derived fuels: straw, municipal solid waste;
• Textiles: cloth fibers, nylon;
•Paper: industrial waste paper, wrapping paper, cardboard;
•Cable wire: copper core cable, aluminum core cable, composite cable;
•Polypropylene pipes, industrial packaging and plastic films, PP woven bags;
•Plastic: plastic block, plastic sheet, PET bottle, plastic tube, plastic container, plastic barrel;
Features for Industry shredder:
Single shaft shredder machine unit is mainly composed of motor, hard tooth surface reducer, rotating knife shaft, imported moving knife, fixed knife, frame, base, box, hydraulic cylinder, oil pump and other major structures.
A1. After the material enters the shredder through the material, the material pushing box is driven by the hydraulic station to push the material to the knife stick. The knife stick is driven by a power system consisting of a motor, a belt, a pulley and a reducer, and the material is shredded.
A2. The power is fixed on the knife and knife holder by bolts. When the equipment is running, the moving knife is fixed by bolts and the fixed knife cooperates with the moving knife when the power base equipment is running to shred the material; the gap between the moving knife and the fixed knife can be adjusted by adjusting bolts.
A fixed knife is installed on the frame, and a removable insert movable knife is installed on the rotating knife shaft. The movable knife is a four-corner surface. The knife can be used. After blunt removal, the angle can be replaced. For a long time, strong cutting ability, high production capacity, effectively reduce labor intensity and improve the working environment.
A3. The shredded material particles are discharged through the screen, and the size of the discharged particles is determined by the screen aperture.
|Model||Blade Diameter (mm)||feed inlet size(mm)||Capacity (kg/h)||Power (kw)||Size(L*W*H) (mm)||Weight (kg)|