1. First of all, your problem is that the tensioner does not rotate. Please check three parts to judge.

2, first check whether the air pressure into the pneumatic baler, air pressure is greater than 6KG.

3. Before checking whether the tensioning motor is in good condition, you can press the belt button as long as the wheel rotates, which proves that the motor is ok.

4. If the above inspection is unqualified, it should be that the transmission gears of the motor and mechanical parts are worn or broken, so it is good to replace B02 B03.