Steel Wire Oil Quenching Production Line

Electric heating tube type muffle furnace
For requirements of users, we have developed the Muffle furnace with electric heating tube type. (heating component uses carbide silicon)

High stability and accuracy of keeping temperature
Uniformly heating the tube inside the furnace
Long lifetime of heating parts
Tube and heating component is easily replaced.
Compound furnace wall and fine heat insulation.
Using fuzzy control technology to reach stepless and continuous adjustment to the power of each part, the precision of controlling temperature is at scope of ± 1 º C.
Gas fired heating tube type muffle furnace
Compared with electric heating, the gas fired heating muffle furnace has the great advantage by that it will greatly reduce the energy cost.
Air-fuel ratio may be exactly controlled to reach ideal surrounding of inner furnace with less wire oxidation
High temperature flue rolls outside the furnace tube produced by burning high velocity gas from burner fiercely, this makes furnace tubes uniformly heated.

Excellent features:
Compared with electric heating, gas fired furnace may reduce energy consumption.
Suitable for big width furnace
High convectional ability around the tube
By setting up the air-fuel ratio, displaying and real time control system, the ratio will be exactly controlled at any season and any time. Reach ideal surrounding of inner furnace with less wire oxidation.