Industry News

HOME / NEWS / Industry News / How to maintain and use pneumatic wrenches

How to maintain and use pneumatic wrenches

Apr 13, 2022
The maintenance and inspection of the pneumatic wrench have a great impact on its service life and performance. In order to use it more correctly, so that it will not break down quickly, the following points must be paid attention to.
1. Air compressor and its piping: In order to give full play to its performance, clean and dry compressed air must be used. The rust and moisture in the air compressor and piping must be filtered and removed before use. Please install a water filter or a high-efficiency air compressor. Three point combination.
2. Appropriate air pressure: Please use it in the air pressure range of 6-8kg/cm2. If you use a high pressure beyond this pressure range, it will cause malfunction, and if the pressure is insufficient, it will also make it unable to exert its ability.
3. Refueling: In order to maintain stable performance, air tools must be regularly supplied with oil. Insufficient oil supply will cause the tool to heat up, cause wear, poor movement, and performance degradation, which will greatly affect the life of the tool. Part of the air motor: daily operation Drop an appropriate amount of special oil for pneumatic tools from the air inlet, and run it for 3-5 seconds to lubricate it.
Maintenance of the striking part, bearing part and gear part: once a month. Inject proper amount of butter into the self-sufficient oil port or AIR RATCHET 1/2-INCH DRIVE HEAVY DUTY PNEUMATIC ZUODAO RATCHET WRENCH replace it with new butter after complete disassembly and maintenance. If adding too much butter will reduce the capacity, please pay special attention.
If the air gun is weak, please check and compare the above items. If it is excluded, it may be the normal wear of the machine, mainly the wear of the blades, as long as the blades are replaced, it may also be the use of inferior sleeves, sleeves The parts of the cylinder and the drive shaft are rough and rounded, and the drive shaft needs to be replaced. When replacing the spare parts, please carefully check the disassembly and assembly according to the number of the exploded diagram.