Description
El upright vacuum oven gas quenching lower load is used for vertical gas quenching materials tool steel, high speed steel, high strength steel super, etc. It is especially applied for tempering vacuum gas products whose deformation is simple and large sizes as long rods type pieces, axle parts, pieces of plate type, etc. The components have a small deformation and a good efecto.
Technical characteristics
1. The upright vacuum oven gas anneal lower load is vertical, has a camera, and indoor load structure. The customer has the option to choose the indoor door outward movement according to their requerimientos.
2. Excellent uniformity of temperature produced by the crucible furnace as octagonal.
3. The structure of the inner door device adopts the ball screw, which move in a straight line and never get stuck.
4. The frame of the lifting device is equipped with auto correction device to remove accumulated balance failures. Elevation is stable and no vibración.
5. For different types of speed requirements refrigerated, you can use the crucible furnace exchanger single or dual heat, or the crucible furnace heat exchanger múltiple.
6 stage. The variable directional cooling technology, cooling can perform both vertical injection and all around 360º.
Optional settings to Vertical Vacuum Furnace Gas Temple Lower Load
1. Internal load: the inner door can move and be fixed horizontalmente.
2. Vertical movement: a screw / nut
3 movement. Type gas quenching: cooling gas injection nozzle 360 / cooling térmico.
4 external exchanger. Crucible furnace: heating elements and thermal insulation graphite graphite felt / Molybdenum heating elements and thermal insulation of metal.
5. Vacuum pump and gauge: foreign brand / high calidad.
6 Chinese brand. Vacuum level: high / medium / vacío.
7 Empty. PLC (Programmable Logic Control): OMRON / Siemens / Mitsubishi.
8. Temperature controller: Shimaden / EUROTHERM / Honeywell.
9. Thermocouple: Type S, K, N.
10. Registrar: Paperless recorder / with papel.
11. HMI: simulation screen / screen táctil
12. Electrical components: National mark of high quality / Schneider / Siemens
Specifications Vertical Vacuum Furnace to Temple Lower Gas Load
| Specifications / Models | VVGQ-0608S | VVGQ-0808S | VVGQ-1010S | VVGQ-1212S | VVGQ-1215S | VVGQ-1515S | VVGQ-1520s |
| Effective thermal zone size Φ P × A (mm) | Φ600 × 800 | Φ800 × 800 | Φ1000 × 1000 | Φ1200 × 1200 | Φ1200 × 1500 | Φ1500 × 1500 | Φ1500 × 2000 |
| Capacity (kg) | 650 | 850 | 10:00 | 1150 | 1300 | 1450 | 18:00 |
| Thermal power (kW) | 120 | 180 | 270 | 330 | 390 | 420 | 540 |
| 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 of vacuum vertical furnace anneal gas lower load (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 |
| Degree of vacuum (Pa) | ≤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 |
| Pressure gas quenching (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 (99.995%) | NN2 | NN2 | NN2 | NN2 | NN2 | NN2 | NN2 |
