working principle
The home appliance shredder is mainly based on the rotation and shearing action of the cutting tool. There are multiple sets of cutting tools inside the equipment. When the motor drives the cutting tools to rotate, they cut, break, and tear the material. After the material enters the machine, it is subjected to the biting and shearing of gear teeth and cutting tools made of high hardness and wear-resistant materials that rotate in a staggered manner, and is split, crushed, and crushed to a size lower than the set size before being forcibly removed from the machine.
Features of the equipment
1. Low speed and high torque: The household appliance shredder has the characteristics of low speed and high torque, with a speed of 8-30 revolutions per minute, suitable for processing large pieces of materials such as waste household appliances.
2. Low noise and low dust: The equipment generates low noise and dust during operation, which helps improve the working environment.
3. Intelligent control: Adopting PLC control system, it can automatically control the start, stop, reverse and overload automatic reverse functions of the equipment, with easy operation.
4. Strong customizability: Customers can freely choose between integral shredding blades or assembled detachable blades based on the different properties of the materials. At the same time, the equipment can also be equipped with a hydraulic forced feeding device to improve shredding efficiency.
Applicable materials
The home appliance shredder is suitable for handling the shells of old household appliances such as refrigerators, televisions, washing machines, air conditioners, monitors, printers, etc. In addition, it can also handle waste plastics, waste rubber, waste tires, scrapped cars, waste newspapers, waste books, wood, paint buckets, waste household appliance shells, plastic shells, metal shells, waste circuit boards (PCBs), waste cables, and other large volume waste.
Maintenance method:
1. Mechanical equipment should be placed in a ventilated position to ensure the dissipation of heat during motor operation and extend its lifespan
2. Regularly check the screws of the knife. After using the new machine for 1 hour, use tools to tighten the screws of the moving and fixed knives, and strengthen the fixation between the blade and the knife holder
3. Lubricating oil should be regularly added to the bearings to ensure lubrication between them
4. To ensure the sharpness of the cutting edge, the knife should be checked regularly to ensure its sharpness and reduce unnecessary damage to other components caused by blunt or missing blades
5. Before the second start-up, the remaining debris in the machine room should be cleared to reduce start-up resistance The inertia cover and pulley cover should be opened regularly to remove the ash outlet under the flange, as the powder discharged from the crusher chamber enters the shaft bearing
6. When replacing the knife, the gap between the moving knife and the fixed knife should be 0.8mm for crushers above 20HP, and 0.5mm for crushers below 20HP The thinner the recycled material, the larger the gap can be adjusted appropriately
7. Regularly check whether the belt is loose and tighten it in a timely manner
8. The machine should be well grounded