Heavy-duty sewing machines usually do not have faults when they are in use, but sometimes due to incorrect operation or power supply problems, there will be some small faults. Now let's take a look at the faults that often occur when the heavy-duty sewing machine is usually used, and then point out the methods to solve the faults.

1. The thick material sewing machine often turns not slippery when it is used. At this time, we need to lubricate the oil filling holes of the machine first, and then clean the shuttle (rotary shuttle) part. After doing these operations, you will find that the sewing machine seems to be back to normal after a test run. Therefore, in response to this failure, the main reason may be that the oil was not filled and cleaned in time, and there was a lot of accumulated grease, which in turn affected the normal use of the thick material sewing machine. In view of this, we can also see that the lubrication and cleaning of parts cannot be ignored when using heavy material sewing machines.

2. When operating the thick material sewing machine, the motor suddenly stops. In response to this problem, the operator needs to check whether the power supply of the heavy material sewing machine is normal. Sometimes if the power supply is not normal, the heavy material sewing machine will suddenly stop. If the power supply is normal, the probability of this failure phenomenon will be very small. Moreover, if the stability of the power supply is not strong enough and the voltage supply is insufficient when the heavy-duty sewing machine is powered on, there will be many problems when the heavy-duty sewing machine is used, and the loss of the heavy-duty sewing machine will be great. Therefore, before using the thick material sewing machine, you should remember to check the use of the power supply and whether the voltage is normal. It is safer to start using heavy-duty sewing machines after ensuring that there are no problems in these areas. Moreover, it can also avoid the sudden stop of the heavy material sewing machine in the middle of use. The above is about the more common faults of heavy material sewing machines in the daily use process and their corresponding solutions.