1）Vacuum heating furnace

Technical features: high vacuum level, high efficiency, long service life, and high output temperature. High vacuum level is critical to vacuum boiler, which is closed connected with its long service life and high efficiency. Low emission and low maintenance frequency: low emission reduces harmful substance and waste heat pollution to atmosphere; low maintenance frequency reduces operators' work load, avoiding many complicated and repeated work, reflecting the people-oriented concept. The furnace also has features of intelligentization, networking, and modularization.
 

2)Thermal oil furnace 

3)Tubular heater

4) Jacket heater