Electrical roller hearth furnace is a type of batch working furnace,mainly used in heat treatment for the metal parts, such like normalizing, quenching, annealing and tempering.
This equipment consists of furnace body (including lining), the oven door and open mechanism, the moving car, heating element, electrical control system and other parts.
ZG4Cr9Si2 ZG1Cr18Ni9Ti
ZG2Cr24Ni7Si2 ZG1Cr20N14Si2
ZG2Cr25Ni20Si2 ZG4Cr25Ni20Si2
ZG3Cr18Mn12Si2N ZG3Cr22Mn4Ni4Si2N
ZG3Cr30Ni11N ZG3Cr24Ni7SiN
The production methods include centrifugal casting, precision casting, lost foam casting, resin sand casting, sand casting, steel plate, wire, punching, forging, cold working, welding and so on
