Cylinders are the most common and least costly form of hydraulic clamping available. They can be sized adequately to allow you to clamp across or against cutter forces. (We always recommend that cutter forces be transmitted into fixed stops.)
Clamping cylinders typically use a one-piece piston and a one-piece body. The grade of materials, seals and finishes are higher due to the long life and frequency of use required. We strive to produce the finest quality cylinders for the specialty clamping industry.
Clamping cylinders are intended for pushing up against a part and holding it in place. They are not intended for use in power cylinder applications where punching, bending or forming are performed. The special seals used in clamps are not designed to lubricate well in power applications, nor are the cylinders cushioned against "break through" forces. Call us with questions about your application. (800-992-0236)