Sell Pressurized vacuum tempering furnace (2 bar)

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Pressurized vacuum tempering furnace (2 bar)
Chief application: tempering heat treatment of brightness after vacuum quenching for the high speed steel, die steel, martensite stainless steel, high alloy steel, Ti-alloy etc.
1. Automatic program control, stable operation
2. Man-machine interface (option)
3. Conversion-trans speed regulation for convection heating, fan, uniform heating, small deformation of the workpieces.
4. Powerful cooling capability, whide can satisfy the process requirements for the bigger size workpieces.
5. Saving energy, non- atmosphere pollution
6. Many kinds of protective function, safe operation

Model Effective Working Dimensions Loading Capacity Maximum Temperature Temperature Uniformity Ultimate
Vacuum Pressure Rising Rate Control Mode
VPT-224 250W250W400mm 60kg 7000 <=150 2.6W10-3Pa <=0.6Pa/h automatic/manual
VPT-446 400W400W600mm 200kg 7000 <=150 2.6W10-3Pa <=0.6Pa/h automatic/manual
VPT-557 500W500W700mm 300kg 7000 <=150 2.6W10-3Pa <=0.6Pa/h automatic/manual
VPT-669 600W600W900mm 500kg 7000 <=150 2.6W10-3Pa <=0.6Pa/h automatic/manual
VPT-6612 600W600W1200mm 600kg 7000 <=150 2.6W10-3Pa <=0.6Pa/h automatic/manual
VPT-7712 700W700W1200mm 800kg 7000 <=150 2.6W10-3Pa <=0.6Pa/h automatic/manual
VPT-8812 800W800W1200mm 1000kg 7000 <=150 2.6W10-3Pa <=0.6Pa/h automatic/manual