When the piston push down, the clamping arm will rotate to the design angle, then push down on straight line hold the work piece.
You had better install a flow control valve to adjust the acting speed, and don't clamping work piece when the clamp is running, Otherwise will be easy to damage the body and the spare parts.
The material of cylinder body is aluminum alloy, surface processed with hardening and internal face is smooth, so the service life of product is long.

Max. operating pressure: 7 kgf/cm2
Min. operating pressure: 4 kgf/cm2
Double acting
The acting speed of clamping-unclamping should be slowed down.
For customized clamp arm, please don't exceed 1.5 times of the original length and weight.
The methods to mount & remove and the rotation diagram of the clamp arm, please refer to page 13.