... oven 2.up to 1700 celsius 3.rod,u,w,h,gun,spiral,dumbbell,door shape 4.accurate resistance ... 5.ISO 9001 ISO 9001 certificated 3 phase W type sic furnace band oven heating element 1.The ... load Furnace Temp (°c )110012001300135014001450Surface load of hot zone (W/cm²)<17<13<9<7<5<46)Technical parameter of ... visit our factory! ISO 9001 certificated 3 phase W type sic furnace band oven heating element