เทศบาลตำบลพิมาย

The heating device of the mesh belt furnace used to be a stainless steel liner, but now a point heat radiation tube is generally used. The heat radiation tube is composed of a tube core and a tube jacket;

the tube core has a cage type, a vertical winding type, and a resistance wire wrapping type. The material has the characteristics of high temperature oxidation resistance, good carburization resistance and long service life.