Description
El tempering furnace gas high pressure is applied to the gas quenching materials such as tool steel, stamped steel, high speed steel, etc. It has no specific dimension and any form required for components. The components have a small deformation and a good cooling effect.
Technical characteristics
1.El horizontal vacuum furnace is a single chamber and lower filling. The type of opening the oven door design can be personalizado.
2. Excellent temperature uniformity by the furnace crucible so octagonal.
3. For different speed requirements refrigerated cooling heat exchanger singular furnace or cooling furnace crucible etapa.
4 multiple heat exchanger is used. For different components, the horizontal tempering furnace heat exchanger singular is an option to use the circulation system quenching gas inlet side or the circulation system hardening gas.
5 front entrance. the only two stage heat exchanger is adopted, so the heat exchange area is twice that antes.
Optional configuration Temple Furnace Gas High Pressure
1. Vacuum degree: High vacuum / medium vacío.
2. PLC (Programmable Logic Control): OMRON / Siemens / Mitsubishi.
3. Temperature controller: Shimaden / EUROTHERM / Honeywell.
4. Thermocouple: Type S, K, N.
5. Registrar: Paperless recorder / with papel.
6. HMI: simulation screen / táctil.
7 screen. Electrical components: National mark of high quality / Schneider / Siemens.
8. Oven door: Online / offline, climb and vertical descent, rotación.
9. Quenching gas type: air-cooled gas injection nozzle / externo.
10 cooled heat exchanger. Crucible furnace: thermal elements and graphite thermal insulation graphite felt / molybdenum heating elements and insulation térmico.
11 metal. Vacuum pump and gauge: Foreign Brand / Chinese brand high calidad.
Specifications Horizontal Vacuum Furnace
| Specifications / Models | HVGQ | HVGQ | HVGQ | HVGQ | HVGQ | HVGQ | HVGQ |
| -334S | -446S | -557S | -669S | -7711S | -8812S | -9915S |
| effective size of thermal zone A × A × 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 tempering furnace gas high pressure (kg) | 75 | 250 | 400 | 6 o'clock | 10:00 | 1200 | 1500 |
| Thermal power (kW) | 48 | 75 | 90 | 150 | 270 | 360 | 480 |
| Maximum temperature (° C) | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 |
| 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 |
| Homogeneity of temperature (° C) | ± 5 | ± 5 | ± 5 | ± 5 | ± 5 | ± 5 | ± 5 |
| Vacuum degree (Pa) | 4 × 104 × 10-1 | 4 × 104 × 10-1 | 4 × 104 × 10-1 | 4 × 104 × 10-1 | 4 × 104 × 10-1 | 4 × 104 × 10-1 | 4 × 104 × 10-1 |
| 4 × 104 × 10-3/ 6 x 10-4 | 4 × 104 × 10-3/ 6 x 10-4 | 4 × 104 × 10-3/ 6 x 10-4 | 4 × 104 × 10-3/ 6 x 10-4 | 4 × 104 × 10-3/ 6 x 10-4 | 4 × 104 × 10-3/ 6 x 10-4 | 4 × 104 × 10-3/ 6 x 10-4 |
| Rate of increase in pressure (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 |
| Quenching gas pressure (bar) | 6/10/15/20 | 6/10/15/20 | 6/10/15/20 | 6/10/15/20 | 6/10/15/20 | 6/10/15/20 | 6/10/15/20 |
| Cooled gas (100.00%) | NN2 | NN2 | NN2 | NN2 | NN2 | NN2 | NN2 |
