Compound corrugated muffle, commonly known as Bell, is the core component of high-end heat treatment furnace. German VDM nickel alloy steel plate is adopted for high quality, and Swedish outokumpu material is adopted for high cost performance. Outokumpu authorized to be sales, service & technical support base of stainless steel in China, STRONG TECHNOLOGY guarantees the products of the original factory. It is a wise choice of precision steel belt furnace, multi-purpose furnace and high-end mesh belt furnace.
The corrugated furnace has the extension performance, which is more suitable for the influence of thermal expansion and cold shrinkage.
After the straight furnace is processed into corrugation, the surface area of the furnace will be increased. The flame can spread rapidly and mix fully in the corrugated furnace, which greatly improves the heating efficiency of the furnace.