Hydraulic gripper

parallel2-jaw

The Hydraulic grips are mainly used with test loads in excess of 50 kN, and when associated high gripping forces and more are necessary. Fmax from 10 kN to 2000 kN possible The clamping pressure is adjustable and can be reproduced with a high level of accuracy. The defined force and application ensures the best gripping of sensitive materials. The Zwick’s ’Force Constant Hold’ force stabilization system provides a reliably protection of specimens from unnecessary tensile or compression forces due to the materials flow or grip deformation when the clamp is being closed. The ratio between the gripping and tensile forces can be individually adjusted, this ensures that the specimen is securely held and maximum tensile force, that is approximated double the gripping force required.