Brief introduction of pneumatic wrench.

    Pneumatic wrench is a kind of pneumatic tool, because the noise when it works is louder than the sound of a gun, hence the name. Its power source is the compressed air output by the air compressor. When the compressed air enters the pneumatic wrench cylinder, it drives the impeller inside to rotate to generate rotational power. The impeller then drives the connected striking part to perform a hammer-like movement. After each strike, the screw is tightened or removed. It is an efficient and safe tool for disassembling and assembling screws. The force generated by a large pneumatic wrench is equivalent to the force that two adults use to tighten the screw with a wrench that is more than two meters long. Its force is usually proportional to the pressure of the air compressor, and the pressure is large. The power is large, and vice versa is small. So it is applied in various