Garbage Pre Shredder Machine Solid Waste Recycling Shredding Machine Metal Crushing Double Shaft Shredder
Working principle of garbage pre-shredder:
Cutting by knives: Garbage pre-crushers are usually equipped with sharp knives or blades, which are mounted on rotating shafts or fixed inside the cavity of the machine. When the machine is started, the knives rotate at high speed or cooperate with each other to cut and tear the garbage entering the machine, breaking large pieces of garbage into smaller pieces.
Using extrusion and shear force: In addition to the cutting action of the knives, some garbage pre-crushers also crush garbage by extrusion and shear force. The design inside the machine makes the garbage be cut by the knives while being squeezed and sheared from different directions, further breaking the garbage into smaller particles.
Urban domestic garbage treatment: In urban garbage treatment plants, garbage pre-shredders are used as front-end processing equipment to initially crush various domestic garbage collected, reduce the volume of garbage, and facilitate subsequent transportation, landfill, incineration or recycling.
Industrial waste treatment: Industrial waste generated by factories, such as discarded plastics, metal scraps, wood, etc., can be more conveniently classified for recycling or harmless treatment after being crushed by garbage pre-crushers.
Construction waste treatment: Concrete blocks, bricks, wood, steel, etc. in construction waste can be broken down into smaller blocks or particles after being crushed by garbage pre-crushers, providing raw materials for subsequent recycling, such as making recycled bricks, recycled aggregates, etc.
4. Waste template: wooden pallets, plastic pallets, forklift pallets,Used furniture.
5. Scrap tires: car tires, truck tires, engineering tires.
6. Scrap metal: car shell, aluminum alloy, scrap aluminum castings, engine shell
7. Garbage: Food waste,animal carcass, medical waste, garden garbage,Fruit trash,Vegetable trash,glass.
8.Rubber head material, paper mill rope.
Advantages of garbage pre-shredder
Improve processing efficiency: breaking large pieces of garbage into small pieces is conducive to the subsequent processing process. For example, in the incineration process, the crushed garbage can be burned more fully, improving the incineration efficiency; in recycling, smaller garbage fragments are easier to classify and process.
Reducing transportation costs: After pre-crushing, the volume of garbage is reduced, and it can take up less space during transportation, thereby reducing the number of transportation vehicles and transportation times, and reducing transportation costs.
Extending equipment service life: For some equipment that requires subsequent processing, such as compaction equipment and incinerators in landfills, pre-crushed garbage will cause less wear and damage to these equipment, which can extend the service life of the equipment and reduce equipment maintenance costs.
Process flow:
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