At present, the mainstream jacks on the market are mainly hydraulic jacks and screw jacks. In addition, there is another type of jack that is not commonly seen - pneumatic jack. Although this jack is not popular, it still has its own unique advantages in certain aspects. Below, Crown Airlines will take you to briefly understand this jack.

Pneumatic jacks can be said to have similar functions to hydraulic jacks, both of which use pressure to apply force. However, hydraulic jacks use liquid pressure, while pneumatic jacks use gas pressure. Compared to pneumatic jacks, the working mode of pneumatic jacks is simpler, mainly using 5-8KG pressure air compressors to inflate and lift the roof of the car. No need for complex transmission like hydraulic jacks.

Pneumatic jacks are more efficient when carrying out car jacking operations. They can be directly inflated using a pressure air compressor, completing the lifting process in as fast as three seconds, and the return journey is equally efficient. At the same time, as a pure pneumatic product, it does not contain hydraulic oil, there is no oil leakage, and there is no need to replace the sealing ring. Moreover, because the airbag itself is a rubber product, the port is like a sealing ring, and the gas seal is easy to complete, making it more durable and long-lasting.