Controlled Vertical Crush Stretcher

Maximum gripping with minimum distortion

The Granco Clark controlled vertical crush stretcher (CVCS) delivers precise control of gripping. Its unique design features a pivoting upper jaw that can be set to any closing dimension, minimizing the distortion that can be caused by traditional jaw designs. The stretcher’s vertical motion prevents the extrusion from getting “hung up” in the teeth of the jaws.

When maximum gripping is required, as when stretching solid bar stock, the CVCS’s upper jaw can be set to pivot fully until the desired pressure is reached. This ensures that maximum crushing force is exerted, thereby preventing slippage.

The Granco Clark CVCS accommodates a broad range of requirements. One, two, or no-man operational modes offer labor savings and provide greater flexibility to meet operational challenges.