Horizontal Dual-zone Vacuum High Pressure Gas Quenching Furnace

It is mainly used for vacuum quenching of tool steel, die steel, high speed steel, stainless steel, alloy steel and other materials. It has convection heating function, which can realize quenching and quenching, etc. It can also be used for stainless steel, titanium alloy, high temperature alloy steel Vacuum heat treatment and vacuum brazing. There is no special requirement for the shape of the furnace workpiece. The surface of the quenched part is clean, the deformation is small, and the hardness is high.

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Vacuum high pressure gas quenching furnace Description

It is mainly used for vacuum quenching of tool steel, die steel, high speed steel, stainless steel, alloy steel and other materials. It has convection heating function, which can realize quenching and quenching, etc. It can also be used for stainless steel, titanium alloy, high temperature alloy steel Vacuum heat treatment and vacuum brazing. There is no special requirement for the shape of the furnace workpiece. The surface of the quenched part is clean, the deformation is small, and the hardness is high.

Technical Features

  1. It can realize rapid and uniform heating in the low temperature section, reasonable heating chamber structure, make heating more uniform, less heat loss and more energy saving. ;
  2. Built-in heat exchanger and forced air circulation cooling method, the injection gas is uniform and the flow rate is large, and the cooling speed is fast;
  3. The cooling fan is equipped with a frequency converter to achieve adjustable wind speed and better protection of the power grid.
  4. The furnace is equipped with interlocking functions such as temperature, pressure, water pressure and vacuum, and has high safety protection and prevention functions;
  5. With remote control operation, remote fault diagnosis and remote program update;

Basis technical Specification of Vacuum Gas Quenching Furnace

Parameter\ModelHVGQ-446DHVGQ-557DHVGQ-669DHVGQ-7711DHVGQ-8810DHVGQ-8812DHVGQ-9915D
Effective hot zone size W×H×L (mm)400 × 400 × 600500 ×500 × 700600 × 600 × 900700 × 700 × 1100800 × 800 × 1000800 × 800 × 1200900 × 900 × 1500
Loading capacity (kg)2504006001000110012001500
Heating power (kW)7590150270360390480
Max. temperature (°C)1150115011501150115011501150
1350135013501350135013501350
Temperature uniformity (°C)±5±5±5±5±5±5±5
Vacuum degree (Pa)4 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-1
1 × 10-3/5 × 10-41 × 10-3/5 × 10-41 × 10-3/5 × 10-41 × 10-3/5 × 10-41 × 10-3/5 × 10-41 × 10-3/5 × 10-41 × 10-3/5 × 10-4
Pressure increasing 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
Transportation time (S)≤15≤20≤25≤30≤30≤30≤35
Gas quenching pressure (bar)6/10/15/206/10/15/206/10/15/206/10/15/206/10/15/206/10/15/206/10/15/20
Cooling gas (99.995%)N2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/He

The above parameters can be adjusted according to the process requirements, not as the basis for acceptance, Subject to the final technical details and agreement.

 

Optional Configuration of Vacuum Gas Quenching Furnace

  1. Furnace structure: horizontal / vertical;
  2. Furnace: full carbon steel / inner layer stainless steel / all stainless steel;
  3. Heating element and heat shield: graphite heating element and graphite felt composite screen composite structure / molybdenum heating element and all metal heat shield composite structure
  4. Operation panel: touch screen ;
  5. Temperature controller: SHIMADEN / EUROTHERM;
  6. Thermocouple: K-type index number, N-type index number, S-type index number
  7. PLC: Siemens, Omron
  8. Recorder: paper recorder, paperless recorder
  9. Electrical components: high quality domestic, Schneider, Simon
  10. Vacuum pump set and vacuum gauge: foreign brands / China high quality brands;
  11. Vacuum degree selection: 2.0*10-3Pa/3.0*10-1Pa;
  12. Gas quenching method: 360 degree nozzle jet cooling
  13. Cooling pressure selection: 6Bar/10Bar/15Bar/20Bar;
Shipping & Delivery

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Shipping terms: Support EXW /FOB/C&F /CIF/ CPT/CIP /DDU /DDP terms....

Even for some countires with high taxes and some Remote areas, we can ship goods to your Door address and including taxes.