Description
El vacuum annealing furnace bottom vertical load is suitable for bright annealing of materials such as tool steel, die steel, high speed steel, ultra strength steel and nonferrous metals. It is especially used for vacuum annealing jobs large sizes that are simple, such deformation as parts shaped pole pieces axle parts together, etc.
Technical characteristics
1. The vacuum annealing furnace bottom vertical load is vertical structure of a camera and bottom loading. It has the option device interior door movement out according to the requirements of the clientes.
2. Excellent temperature uniformity by the crucible furnace as octagonal.
3. Lifting structure has the function of eliminating cumulative lifting system errors automatically, the movements are highly stable and are not vibrantes.
4. The transmission structure lifting the lift door has several options according to the local situation.
Optional configuration vacuum annealing furnace bottom vertical load
1. Bottom loading type: the vertical door can make horizontal movement and fixed horizontalmente.
2. Vertical movement: Screw / tuerca.
3 movement. Crucible furnace: heating elements and thermal insulation graphite graphite felt / molybdenum heating elements and insulation metal.
4. Vacuum pump and gauge: Foreign Brand / High calidad.
5 national brand. Vacuum level: high vacuum / vacuum medio.
6. PLC (Programmable Logic Control): OMRON / Siemens / Mitsubishi
7. Temperature controller: Shimaden / EUROTHERM / Honeywell
8. Thermocouple: Type S, K, N
9. Recorder: No paper / With papel
10. HMI: Simulation Screen / Display táctil
11. Electrical components: National mark of high quality / Schneider / Siemens
Specifications Vacuum Annealing Furnace Vertical Bottom Load
| Specifications / Models | VVA-0608S | VVA-0808S | VVA-0810S | VVA-1012S | VVA-1215S | VVA-1515S | VVA-1520s |
| effective size of thermal zone Φ P × A (mm) | Φ600 × 800 | Φ800 × 1000 | Φ1000 × 1000 | Φ1000 × 1200 | Φ1200 × 1500 | Φ1500 × 1500 | Φ1500 × 2000 |
| Capacity (kg) | 650 |
| 10:00 | 1150 | 1300 | 1450 | 18:00 |
| Filling 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 vacuum annealing furnace bottom vertical 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 |
| 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 |
| Cooled gas pressure (bar) | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
