Feeding Auxiliary Equipment
The feeding equipment, as the core component for material conveying, mainly functions to deliver materials into the feeding port of the shredder at a set speed, avoiding overload or blockage caused by uneven feeding. The conventional speed is 0.5-1 m/s. Equipped with a frequency conversion motor (speed adjustable) and a speed reducer (reducing rotation speed to increase torque).
Support and tensioning devices are arranged at intervals to support the belt, prevent sagging, maintain stable belt tension, and avoid slipping.
Safety protection devices:
Deviation Switch: Detects belt offset.
Emergency Stop Switch: Manually halts the machine in emergency situations.
Overload Protection Switch: Monitors motor load and triggers automatic shutdown during overload.
Sealing baffles and dust covers can be installed to interface with the production line dust removal system.
Shredder Shredding
The dual-shaft shredder crushes various waste materials such as plastic bottles, corrugated cardboard, and wires into smaller particles to facilitate subsequent recycling.
It mainly crushes large pieces of materials into "lumps" or "strips" with relatively large particle sizes, generally ranging from 5 to 100 millimeters.
Working Principle
Materials enter through the feed inlet and encounter multiple sets of blades installed on two shafts. The blades are arranged in a spiral and staggered pattern, rotating in opposite directions. They crush the materials through shearing, tearing, and extrusion.
Applicable Materials:
Metals:Waste metal casings, aluminum cans, iron sheets, etc.
Plastics: Plastic bottles, plastic barrels, PE pipes, plastic pallets, etc.
Rubber: Used tires, automotive rubber strips, etc.
Wood: Waste furniture, construction formwork, tree branches, wooden pallets, etc.
Crusher
Plastic pulverizer, also known as plastic granulator, is specially designed for processing waste plastic products.
The customizable sieve mesh supports flexible adjustment of mesh size, material, and structure according to material characteristics (such as particle size, shape, hardness, etc.), achieving precise screening to meet diversified production needs. This avoids material blockages or incomplete screening caused by fixed sieves, enhancing screening efficiency and flexibility.
A specially designed material baffle curtain is cleverly installed at the front of the hopper. Made of high-strength flexible and wear-resistant materials, this baffle curtain boasts excellent flexibility and wear resistance, which can effectively buffer the impact force exerted on materials during processing. When the equipment is in operation, the baffle curtain acts like a protective barrier, flexibly blocking material splashing caused by vibration, air flow and other factors generated by high-speed operation. This not only avoids material waste, but also creates a safer working environment for operators.
Applicable Materials:
Metal processing: Crushing metal scraps (scrap steel, aluminum chips, copper slag) can significantly improve the metal recovery rate.
Wood processing:
First, roughly crush waste furniture, tree branches, etc., and then pulverize them into wood chips with a pulverizer.It can be made into products such as artificial wood boards and fuels.
Plastic products processing：
Waste plastic products are fed into the shredder via a conveyor belt, where large pieces of materials are crushed into lumps of 5-100 millimeters. The pre-treated plastics are then conveyed into the pulverizer through a conveyor belt, and further crushed into the target particle size by the high-speed rotating precision blades through impact.
