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Horizontal Single Chamber Vacuum High Pressure Gas Quenching Furnace
It is used for vertical gas quenching of materials like tool steel, die steel, high speed steel, etc. It has no special dimension and shape requires for the components. The components features little deformation and good cooling effect.
- Technical Features
- Related optional configuration
Description
It is used for vertical gas quenching of materials like tool steel, die steel, high speed steel, etc. It has no special dimension and shape requires for the components. The components features little deformation and good cooling effect
Specifications of High Pressure Gas Quenching Furnace
| Parameter/Model | HVGQ-224S | HVGQ-335S | HVGQ-446S | HVGQ-557S | HVGQ-669S | HVGQ-7711S | HVGQ-8812S | HVGQ-9915S |
| Effective hot zone size W×H×L (mm) | 200 × 200 × 400 | 300 × 300 × 500 | 400 × 400 × 600 | 500 × 500 × 700 | 600 × 600 × 900 | 700 × 700 × 1100 | 800 × 800 × 1200 | 900 × 900 × 1500 |
| Loading capacity(kg) | 50 | 75 | 250 | 400 | 600 | 1000 | 1200 | 1500 |
| Heating Power (kW) | 36 | 48 | 75 | 90 | 150 | 270 | 360 | 480 |
| Max.Temperature(°C) | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 |
| 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |
| Temperature Uniformity (°C) | ±5 | ±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 ×V |
| 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 | 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 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | |
| Gas quenching pressure (bar) | 6/10/15/20/40/60 | 6/10/15/20/40/60 | 6/10/15/20/40/60 | 6/10/15/20/40/60 | 6/10/15/20/40/60 | 6/10/15/20/40/60 | 6/10/15/20/40/60 | 6/10/15/20/40/60 |
| Cooling gas (99.995%) | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He |
The above parameters can be adjusted according to the process requirements and are not used as the basis for acceptance. The specific technical scheme and agreement shall prevail.
Technical Features
1. Horizontal, single chamber, horizontal loading structure. Furnace door open type can be customized design.
2. Excellent temperature uniformity through optimized modulize hot zone design.
3. For different cooling speed requirements, it can use single heat exchanger furnace hearth cooling or dual and multi-stage heat exchanger furnace hearth cooling.
4. For different components, it is optional to use backside gas inlet quenching circulation system or frontside gas inlet quenching circulation system.
5. To use unique two-stage heat exchanger, the exchang area is twice than before.
Optional Configuration of High Pressure Gas Quenching Furnace
1. Furnace door type: rotating/slide open/vertically up and down
2. Gas quenching type: 360° nozzle gas inject cooling/external heat exchanger cooling/gas flow vertically alternative cooling
3. Hot zone: Graphite heating elements and graphite felt heat insulation/Molybdenum heating element and metal heat insulation
4. Vacuum pump and gauge: Abroad brand/high-quality Chinese brand
5. Vacuum degree: High vacuum/medium vacuum
6. PLC: OMRON/Siemens/Mitsubishi
7. Temperature controller: SHIMADEN/EUROTHERM/Honeywell
8. Thermocouple: S type, K type, N type
9. Recorder: Paperless recorder/paper recorder
10. HMI: Simulation screen/Touch screen
11. Electric components: High-quality domestic brand/Schneider/Siemens
