Common faults and solutions of double shaft shredder

In industrial production, twin shaft shredder is a commonly used equipment for processing various solid wastes, such as plastics, rubber, wood, metal and so on. However, as with any mechanical equipment, twin shaft shredders may encounter various faults during use. In this article, we will discuss the common failures of twin-shaft shredders and their solutions to help operators and maintenance personnel manage the equipment more effectively and ensure productivity and equipment life.

1. Motor overheating Cause of fault: Overload, poor motor heat dissipation or failure of the motor itself. Solution: Check whether the load is too large, ensure that the motor cooling system is working properly, and replace the motor if necessary.

2. Bearing damage Reason for failure: insufficient lubrication, poor quality of bearings or prolonged overload operation. Solution: Regularly check and replace the lubricating oil, choose high-quality bearings, and avoid prolonged overload operation.

3. Blade wear Reason: Long time use or handling hard materials. Solution: Regularly check the blade wear and replace the worn blades in time to maintain the shredding efficiency.

4. Material clogging Reason: feeding speed is too fast, material humidity is too high or the shredder design is unreasonable. Solution: Adjust the feeding speed, ensure that the humidity of the material is moderate, if necessary, improve the design of the shredder.

5. Excessive noise Fault causes: bearing damage, improper installation of blades or equipment is not firmly fixed. Solution: replace the damaged bearings, reinstall the blade, and ensure that the equipment is firmly fixed.

6. electronic control system failure Reason: aging of electrical components, wiring errors or improper operation. Solution: Regularly check the electrical components to ensure that the wiring is correct, and operate in accordance with operating procedures.

7. hydraulic system leakage Cause: seal wear or damage. Solution: Check and replace worn seals to ensure that the hydraulic system is well sealed.

8. Transmission System Failure Cause: Worn gears, slack chain or damaged bearings. Solution: Regularly check the transmission system and replace worn gears and chains, as well as damaged bearings. Summary: Maintenance and troubleshooting of twin-shaft shredder is the key to ensure its normal operation and prolong its service life. Through regular inspection, timely replacement of worn parts and following proper operating procedures, you can minimise the occurrence of failures and improve productivity. At the same time, any malfunctions should be diagnosed and resolved in a timely manner to avoid equipment damage and production interruptions. Please note that this article was created based on the content of the link you provided. Actual faults and solutions may vary and should be based on the equipment manufacturer's instruction manuals and the advice of professional technicians.