Due to the wear of the parts during the work, the loosening of the screws and the reduction of the pressure of the air source will cause the machine to malfunction. Therefore, it must be eliminated in time so that the machine can work normally and smoothly. The reasons for the failure are as follows.
1. In the air motor and cylinder body and all transmission and rotating parts, an appropriate amount of lubricating oil must be injected before each shift. In addition, the oiler should be regularly and quantitatively filled with 22# gas turbine oil to keep it fixed. When the air motor is working, the oil dripping from the oiler is 40-60 drops/min.
2. When the compressed air does not conform to 0.4-0.6Mpa, it must be adjusted, otherwise, too low pressure will affect the quality of the strapping, and too high pressure will cause the machine to wear too fast.
3. The oiler and oil-water separator should be cleaned with kerosene every three months, and the accumulated water in the oil-water separator should be removed every day.
4. The gap between the friction wheel and the pad wheel is between 0.5-0.7mm, otherwise it should be adjusted, and the accumulated chips and dirt on the friction wheel should be removed in time.