GULLCO International has a universal three jaw self-centring welding gripper, Model WPG-250. This gripper replaces two models, allowing for increased versatility from a single gripper.
It has a clamping range from 10mm to 381mm and is easily mounted on any make of positioner. It features fast, smooth close/open action using a lever to firmly lock and release the workpiece.
The Gullco WPG-250 is ruggedly constructed yet weighs about half as much as a standard chuck providing minimal reduction in positioner capacity. These units enable high levels of efficiency to operations involving welding of fittings, flanges,etc.