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Vacuum Gas Furnace

High Vacuum Tempering Furnace

Sources: Author:admin Release time:2021-02-04 15:00

High Vacuum Tempering?Furnace


Description:

High vacuum tempering?furnace is mainly used for vacuum temperature of material like tool steel,die steel,high-speed steel,ultra-strength steel,titanium alloy after vacuum quenching and solution treatment. It is also special for re-crystallization annealing and vacuum aging of non-ferrous metal.


Technical Features:

  1. The furnace is horizontal,single chamber,horizontally loading structure.The way of opening door is optional according to customer’s requirement.

  2. The hearth consists of wide nickel-chromium heating zone and multi-layer stainless steel heat insulation with good temperature uniformity performance.

  3. Temperature is finished under the high vacuum.The jobs after treatment are bright without any color changes.

  4. The fast cooling system composed of inner heat exchanger and gas cooling circulation can effectively prevents components from tempering brittleness.

  5. Vacuum tempering tube furnace have convection heating device,which can ensure the temperature uniformity at the state of low temperature.

    ?

    Optional configuration of High Vacuum Temperature Furnace:

    Furnace door.On-line/off-line,vertical up and down,rotating

    Vacuum pump and gauge:foreign brand/high-quality Chinese brand

    3.PLC:OMRON/Siemens/Mitsubishi

    4.Temperature controller:SHIMADEN/EUROTHERM/Honeywell

    5.Thermocouple:style,K type.N type

    6.Record:Paperless recorder/paper recorder

    7.HMI:Simulation screen/Touch screen

    8.Electric components:High-quality domestic brand/Schneider/Siemens


Specification of High Vacuum Temperature Furnace:

Spec\Model

HVT-334S

HVT-446S

HVT-557S

HVT-669S

HVT-7711S

HVT-8812S

HVT-9915S

Effective hot zone size W*H*L(mm)

300*300*400

400*400*600

500*500*700

600*600*900

700*700*1100

800*800*1200

900*900*1500

Load Capacity(kg)

75

250

400

600

1000

1200

1500

Heating Power(kw)

30

45

75

100

150

180

240

Max.Temperature(℃)

750

750

750

750

750

750

750

Temperature Uniformity(℃)

±5

±5

±5

±5

±5

±5

±5

Vacuum degree(Pa)

4*10-1

4*10-1

4*10-1

4*10-1

4*10-1

4*10-1

4*10-1

4*10-3/6*10-4

4*10-3/6*10-4

4*10-3/6*10-4

4*10-3/6*10-4

4*10-3/6*10-4

4*10-3/6*10-4

4*10-3/6*10-4

Pressure Increase Rate(Pa/h)

≤0.26

≤0.26

≤0.26

≤0.26

≤0.26

≤0.26

≤0.26

≤0.65

≤0.65

≤0.65

≤0.65

≤0.65

≤0.65

≤0.65

Gas cooling pressure(bar)

2

2

2

2

2

2

2

?

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