e cylinder and piston are made of SF-1 new wear-resistant material with long service life. The casing is made of high-quality ZL102 aluminum alloy. With his streamlined design, the heat dissipation effect is better; Its surface adopts phosphating treatment and electrostatic spraying. It has uniform color and stronger adhesion, so it is more safe and reliable to use.
The biggest advantage of this product is its small body and large exhaust volume, which is very economical. It uses an electromag