Muffle furnace is a kind of little size heating equipment, which’s applied widely for test or sintering and heat treatment of small parts. The main parts of muffle furnace include the chamber, refractory material, temperature control system and heating elements. Along with the development of material industry recent years, the application of muffle is wider. And the requirement for muffle differs according to different industries and various purpose of heat treatment.

Heating elements, as the core part of muffle furnace, not only affect the range of working temperature directly, the quality of them but also has a rather important effect on the performance and lifetime of muffle furnace.

As a great manufacturer of SiC heating elements with long history, Zhengzhou Songshan Heating Elements Co., Ltd keeps improving the quality of SiC heating elements in research and production, especially the character and lifetime in higher temperature and severe erosive circumstance. For now, Songshan has launched new generation SiC heating elements, produced at improved manufacturing process and equipment, with a higher density(up to 2.52g/cm2 and 2.62g/cm2) and strength, lower porosity and more stable inner structure, which has a much more better quality than before.

For muffle furnaces, Songshan’s new generation SiC heating elements can work at over 1500C with a stable performance and long service life, which’re the marvelous option for producer of muffle and end users.

At the same time, as a experienced manufacturer for over 40 years in the industry, Songshan can also provide wholescale consulting service for our clients, which makes sure the proper SiC heating elements supplied.