... heating treating of ceramic ,magnet ,glass,metallurgy ,refractory,ect.4.physical property volume density5.5~5. ... ~1600°c1250~1600°c6.Recommend surface load: Furnace Temp(°c)14001500160016501700Surface looad of hot zone(W ... element is to hang it vertically,to the furnace top through the support clamping chuck H. ... of the element lower end must put into the furnace chamber. When you enquiry ,please tell us ...