ifeandprecisionmeasurement.
7.Gas pressure value:Excellent oven heat preservation technology,gas pressure valueadjustment can be accurate to 0.1k pa.Withstand voltage, high temperature resistant, shockproofanddurable.
8.The main switch:Air switchcan protect machinewhenit isoverloading, short circuiting orunder voltage protection. Advantages:the operate valueisadjustable, high breaking capacity, convenient operation, safety, etc.
9.Motor, draught fan:totallyusing the copper wire,havelong service