As we all know, shredders are widely used to shred wood, PE pipes, plastic bottles, waste copper wires, plastic films, woven bags, paper, circuit boards, thin metals, medical supplies, waste home appliances, waste vehicles, domestic waste and other solid waste.
According to the type of shredder, it can be divided into: single-shaft shredder, double-shaft shredder, three-shaft shredder, four-shaft shredder, etc.
The double-shaft shredder is the most widely used type of shredder. What should workers pay attention to when operating it?
The precautions for the operation of a double-shaft shredder are as follows:
- Start the machine:
1). Before starting the double-shaft shredder, it is necessary to ensure that the reducer has been filled with reducer oil and the bearings have been filled with lubricating oil.
2). Before starting the machine, check whether the shredder box has no foreign debris, whether the knife, spacer, and fixed knife are damaged, and start the machine after ensuring that there is no abnormality.
3). Check whether the control switches of the electric control box are in the open state, and ensure that there are no safety hazards in the electric control box before starting the machine.
- Feeding:
1). When feeding, try to keep it even to avoid frequent activation of overload protection and damage to electrical components and motors.
2). For small double-shaft shredders, try not to include large pieces of metal debris in the shredded materials to avoid damaging the cutter during operation.
3). Larger double-shaft crushers can generally shred metal objects 5-8MM thick.
- Process control:
1). When excessive vibration or abnormal noise occurs during the shredding process, the machine should be stopped to check whether there are any hard objects falling into the knife box, causing damage and deformation of the cutter and spacer.
2). After eliminating them, check the operating conditions of the reducer and motor step by step.
3). During the operation of the double-shaft shredder, the inside of the knife box, the electric control box, and the machine body shall not be manually cleaned.
If you are looking for a professional, reliable and high-quality manufacturer of double-shaft shredders, then Jinzuan Machinery is your best choice. We will wholeheartedly provide you with the best service with high-quality products and quality.