... door,jacking system,heating element,vacuum system and the temperature system.Structure specification: Furnace shell: Cylindraceous, welded with ... is KRG6 series controller.There are the imported digital temperature controller and automatic recording,which could show,record ... PID regulating electric furnace controller is ±10°c. Model codeRated power(kw)Rated Temperature(°c) Rated Voltage(V) Phase ...