1. The high temperature of the motor of the biomass pellet machine
Causes of faults: frequent machine hold, uneven feeding, unstable current, main line bias current exceeding more than 10% of the rated current, large circuit phase deficiency, long-term overload operation, oil shortage of end cap bearings, etc.
Exclusion method: If you often hold the biomass pellet machine, the feed is uneven and the current is unstable, which will cause the motor to jump frequently and the motor temperature rise is abnormal. If so, insert plates should be used to control the thickness of the material layer and the material layer should be thin. The feed volume is adjusted by frequency conversion to adjust the feed speed of the conveyor. If the main line bias current exceeds 10% of the rated current, you need to find an electrician to use a multimeter to measure it. If the bias current checks whether other devices are connected to the main line, remove other interfering devices. If the large wire is missing, find an electrician to measure and check it one by one. From the electrical control cabinet to the distribution room electrical box, the air switch of the distribution room electrical box, the distribution room electrical box to the transformer and transformer zero shell, there are points with poor contact that will cause missing items, so replace them. Long-term overload operation can cause high temperatures and even burn the motor. Overload operation is strictly prohibited. Oil deficiency in the end cover bearing can also cause the motor temperature to rise too much, and even damage the motor bearing. Oil should be regularly filled according to the lubrication standards of biomass pellet machine equipment. If the motor temperature occurs after troubleshooting, please contact the after-sales personnel of Shandong tony biomass pellet machine manufacturer in time to solve the problem.
2. The amount of dust in the powder outlet of the biomass pellet machine is large
Cause of failure: wear and damage to wear and sealing rings.
Troubleshooting: If the new biomass pellet machine is not used for a long time, check whether there are many impurities in the material (such as iron, stone, large wood, etc.). If there are too many impurities, it will cause impurities to snap into the wear ring and sealing ring, causing abnormal wear and damage to the wear ring and sealing ring. If there are impurities such as cement in the material, the service life of the wear ring and the sealing ring will be shortened, which is also normal wear. Replace wear-resistant rings and sealing rings. If the material is normal, the biomass pellet machine equipment will be used for about 300 hours, which is normal wear. Replace wear-resistant rings and sealing rings.
3. The bag dust removal amount of biomass pellet machine is large
Cause of the fault: The cleaning cycle is too long.
Troubleshooting: Clean the bag dust collector once every shift to ensure that the bag is breathable and not blocked.
4. The feed conveyor of the biomass pellet machine frequently trips
Cause of fault: Incorrect setting of inverter parameters.
Troubleshooting: Contact the after-sales personnel of the biomass pellet machine manufacturer in time to set the inverter parameters correctly.
5. If you encounter other unknown faults, please contact the after-sales personnel of the biomass pellet machine manufacturer in time.
Thank you for your continued attention. TONY will continue to work hard to build a knowledge base for the biomass pellet machine industry. New friends are welcome to follow or collect.