1. We can supply you all kinds of spare parts of petroleum machinery :

2. Air tube clutch is a friction clutch that uses compressed air as manipulating power source. Generally, this product used on devices needs large torque transfer and more rapid transmission, such as drilling machinery, watercraft, large mechanical press machine, excavator, ball mill, rubber machinery etc.

3. The air tube clutch has a large transmission torque. They are combining smooth, easy to install, and it can make a little compensation of deflection to the angular direction and radial direction of main drive shaft and slave shaft.

4. The features of the slave drive parts are Small inertia, long service life, compact structure and high cost to the material. There has certain restricts to the usage, higher than 60°C will reduce the working life, lower than -20°C will make it brittle. The Joint elements of pneumatic clutch adopted friction disc, friction blocks etc.