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- Place of Origin: Henan
- Brand Name: Zhongli
- Model Number: FZH-335
Vacuum Tempering Furnace
Application
This vacuum tempering furnace is mainly used for bright tempering after quenching of high-speed steel, die steel, chisel tool steel, alloy steel and titanium alloy.,etc, can also be used for bright annealing of soft magnetic materials, silicon steel sheet, electrical pure iron and copper alloy, eliminate the residual internal stress after quenching of forging weldments, welding parts, cold stamping parts, prevent the heat treated parts deformation and cracking.
Advantages
1.Easy operation, can free to switch manual and automatic operation, to realize full-automatic control, avoid human error in the process of working;
2.With perfect alarm system, effective to provide protection equipment;
3.Compared with ordinary furnace, the parts surface brightness is good after processing, and the service life increase 30%.
Heating method:electricity
Main Technical parameters
Model | Effective working area(mm) | Loading capacity (kg) | Heating power (kw) | Max.temp (℃) | Furnace temp uniformity(℃) | Final vacuum (Pa) |
FZH-335 | 300*300*450 | 100 | 24/60 | 700/1100 | ±5 | 4*10-3 |
FZH-446 | 400*400*600 | 200 | 40/80 | 700/1100 | ±5 | 4*10-3 |
FZH-557 | 500*500*700 | 300 | 50/100 | 700/1100 | ±5 | 4*10-3 |
FZH-669 | 600*600*900 | 500 | 60/120 | 700/1100 | ±5 | 4*10-3 |
FZH-8812 | 800*800*1200 | 1000 | 120/210 | 700/1100 | ±5 | 4*10-3 |
Notes:According to tempering temperature, can choose nickel chromium heater or molybdenum heater, the max.temperature of nickel chromium heater is 700℃,and the molybdenum heater can reach 1100℃.
- Place of Origin: Henan
- Brand Name: Zhongli
- Model Number: FZH-335
Vacuum Tempering Furnace
Application
This vacuum tempering furnace is mainly used for bright tempering after quenching of high-speed steel, die steel, chisel tool steel, alloy steel and titanium alloy.,etc, can also be used for bright annealing of soft magnetic materials, silicon steel sheet, electrical pure iron and copper alloy, eliminate the residual internal stress after quenching of forging weldments, welding parts, cold stamping parts, prevent the heat treated parts deformation and cracking.
Advantages
1.Easy operation, can free to switch manual and automatic operation, to realize full-automatic control, avoid human error in the process of working;
2.With perfect alarm system, effective to provide protection equipment;
3.Compared with ordinary furnace, the parts surface brightness is good after processing, and the service life increase 30%.
Heating method:electricity
Main Technical parameters
Model | Effective working area(mm) | Loading capacity (kg) | Heating power (kw) | Max.temp (℃) | Furnace temp uniformity(℃) | Final vacuum (Pa) |
FZH-335 | 300*300*450 | 100 | 24/60 | 700/1100 | ±5 | 4*10-3 |
FZH-446 | 400*400*600 | 200 | 40/80 | 700/1100 | ±5 | 4*10-3 |
FZH-557 | 500*500*700 | 300 | 50/100 | 700/1100 | ±5 | 4*10-3 |
FZH-669 | 600*600*900 | 500 | 60/120 | 700/1100 | ±5 | 4*10-3 |
FZH-8812 | 800*800*1200 | 1000 | 120/210 | 700/1100 | ±5 | 4*10-3 |
Notes:According to tempering temperature, can choose nickel chromium heater or molybdenum heater, the max.temperature of nickel chromium heater is 700℃,and the molybdenum heater can reach 1100℃.