RZK(D)-25 Vacuum heat treat furnaces 1, Heated by Fe-Cr-Al-Mo resistance wire 2,Top quality&lower price 3,Manufacturer Technique DataModelRZK(D)-05RZK(D)-15RZK(D)-25RZK(G)-25Max.TempOperating TempTemp AccuracyNumber of Temp regionFurnace volume150×150×150 (W×H×D)Heating elementsresistance wireresistance wirefinal vacuumpressure rising rateMax power