• Keje Electric Company

FLOOD WELDING MACHINE

Keje Electric Company offers Flood Welding Machine, "Kejearc". It is used for increasing the number of forgings produced per sink, decreasing number of die blocks in inventory, decreasing machining costs, converting obsolete die impressions into new impressions. It is used for reworking of both press and hammer dies to carry out welding of worn or crack impressions. These impressions are scarfed out through air gouging and welded back to original height. Through welding it is possible to salvage these blocks without the need for the die to be reshanked, consequently loosing the die thickness and strength. Resinks in case of impressions with corner locks, roller benders, edgers, buster and blanker impressions become very economical by flood welding. The choice for suitable welding electrode ensures resistance to impact cracking, thermal fatigue. The flood welding process can also be utilised to maintain dimensional specifications of component die pockets, shanks, wing heights, bolster plate thickness, upsetter holders, etc. It consists of 600-1200 A DC power source, output current controlled through magnetic amplifier, air gauging torch, electric oven, etc.