Purposes: 
 GR2 series of crucible melting resistance furnace of energy-saving crucible melting furnaces for melting or smelting non-ferrous metals and alloys of aluminum, zinc, lead, tin, cadmium, and other low melting point, generally supporting the die casting machine, can also be used for liquid aluminum insulation, In addition to gas, refining. 

 Structure description: 
 This series crucible melting the structure of the resistance furnace, the furnace shell is made of welded steel plate and steel. Lining using ultra-light beads energy saving refractory brick masonry from home silicate fiber felt, sandwiched between the furnace village and the furnace shell gap filling of the furnace shell and silicate fiber blanket insulation powder expansive. The heating element 0Cr25Al5 high resistance alloy wire wound into a spiral, installed in the furnace around put silk brick. The roof is equipped with two rotating semi-circular lid. Thermocouple inserted from the side of the furnace, crucible melting temperature resistance furnace temperature control cabinet to automatically control furnace.