... hardwear parts, auto parts,electronic connectors, electrical parts, electrical switch, motor rotor,stator press-fit and so on.(3).The ... ).It adopts buit-in type fast cylinder,with fast sped of idle stroke,high production efficiency.(2).With the convinient manual adjustment ... etc,good durability.(7).Equip with safty light sensors protection device and stroke control switch, which has well function in ...