TENNSMITH's initial pinch slip rolls, are heavy duty, affordable, production tools for forming curved parts and tubes at capacity and lighter materials. The SR slip rolls combine precision-turned, ground and polished high carbon steel rolls with heavy-duty, cast iron end frames and a welded steel base to make accurate and durable forming machines.

Models SR48, SR324, SR336, SR342 feature all roll drive. All three rolls are gear driven and will turn throughout the rolls adjustment range. These rolls are ideal for insulation work and will ensure even starting and feeding of capacity materials.

Convenient operating features include large roll adjusting screws, scales for speeding repeat set-up, and a front-mounted handle to lift the upper roll for material removal. Wire grooves are standard.