Industrial furnace for steel hardening, tempering
2018-12-18 · Industrial furnaces. Koyo produces various industrial furnaces for the thermal treatment of steel, for hardening, bright carburizing, quenching, annealing, tempering, for brazing, for debindering and sintering of ceramics.Koyo offers also gas generators for endothermic and exothermic gas, ammonia crackers and part washing machines. In many cases, Koyo's own Moldatherm ® heating elements are …