UNB-8 flash butt welder is a program-controlled machine, which is capable for performing welding operations on ordinary steel blades, high alloy steel blades and various kinds of hand blades.
It is equipped with functions of program self-cintrol between welding and annealing and the function of outside adjustment for upsetting pressure, welding voltage, annealing temperature and annealing time. UBN-8 Semi-automatic Butt Welderenjoys the characterist cs of precise setting, butt joint with reasonable annealing hardness and super metallurgical structure by using UBN-8without any welding flux.