Function: vacuum oil quenching tempering of high-strength structural steel
Working dimension (mm): ￠2000×3000
Highest working temperature of quenching furnace: 1100±10℃
Highest working temperature of tempering furnace: 540±5℃
Working vacuum: 1.33Pa
Maximum vacuum degree in heating room: 6.7×10-1Pa
Pressure rising rate：0.67Pa/h
Furnace loading: 800kg
Transfer duration: 35