Rocklin Manufacturing Co. of Sioux City, Iowa, has introduced its Moldmender Micro Welder, which is used to repair injection molds for plastics.
Repairs are accomplished by producing a series of interlinking spot welds to totally bond metallic ribbon, wire, paste or power to the desired area of the workpiece, which produces a fully hardened weld, ready for finishing.
There is virtually no heat, so shrink lines and other cosmetic defects are eliminated.
Typical applications are parting lines, corners and edges, pin holes, scratches and machining errors.
Tel. (800) 831-0890, fax (712) 252-5619, e-mail [email protected]