1. The single-acting cylinder (only one cavity type compressed air, to implement a direction. The piston rod can only help them
Back; Usually with the aid of the spring force, diaphragm tension, gravity, etc.
2. Double-acting cylinder refers to two cavity can input the compressed air, respectively, the two-way movement of the cylinder. The structure can be divided into double piston
Bar type, single piston rod, piston, buffer and the buffer etc. The most widely used such cylinder.
