Vacuum water quenching Furnace
Characteristics
1. The furnace body is vertical double chambers all made by stainless steel, optional One-piece structure or separated structure.
2. All metal heating chamber structure, good furnace temperature uniformity
3. With special cooling device, the quenching water temperature can reach 5℃ for better quenching effect
4. The water vapor has no any pollution to the heating chamber and pumps.
Vacuum vertical water quenching furnace
Vacuum double chamber horizontal water quenching furnace
Vacuum vertical water quenching furnace
Standard model specification and parameters
| Model | PJ-WQ68 | PJ-WQ810 | PJ-WQ1012 | PJ-WQ1215 | PJ-WQ1518 |
| Effective hot zone LWH (mm) | φ600×800 | φ800×1000 | φ1000×1200 | φ1200×1500 | φ1500×1800 |
| Load Weight(kg) | 500 | 800 | 1000 | 1200 | 2000 |
| Maximum temperature(℃) | 1350 | ||||
| Temperature control accuracy(℃) | ±1 | ||||
| Furnace temperature uniformity(℃) | ±5 | ||||
| Maximum vacuum degree(Pa) | 4.0 * E -1 | ||||
| Pressure raise rate (Pa/H) | ≤ 0.5 | ||||
| Transfer time (s) | ≤ 7 | ||||
| Furnace structure | Vertical, Double chamber | ||||
| Furnace door opening method | Hinge type | ||||
| Drive method of Heat insulation door | Mechanical type | ||||
| Heating elements | Graphit heating elements | ||||
| Heating chamber | Composition structure of Graphit hard felt and soft felt | ||||
| Air cooling type | Internal heat exchanger | ||||
| Air cooling type | Siemens | ||||
| Oil flow type | Paddle mix type | ||||
| Temperature controller | EUROTHERM | ||||
| Vacuum pump | Mechanical pump and roots pump | ||||
| Customized optional ranges |
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| Maximum temperature | 600-2800 ℃ | ||||
| Maximum temperature degree | 6.7 * E -3 Pa | ||||
| Furnace structure | Horizontal, Vertical, double chambers or multi chambers | ||||
| Door opening method | Hinge type, Lifting type,Flat type | ||||
| Heating elements | Graphit heating elements, Mo heating elements；Ni-Cr Alloy Strip heat element |
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| Heating chamber | Composed Graphit felt; Alloy metal reflecting screen; Stainless steel reflecting screen | ||||
| Air cooling type | Internal heat exchanger; Out cycle heat exchanger | ||||
| Oil flow type | Paddle mix type; Nozzle inject type | ||||
| Vacuum pumps | Mechanical pump and roots pump; Mechanical, roots and diffusion pumps | ||||
| PLC & Electric elements | Siemens; Omron; Mitsubishi; Siemens | ||||
| Temperature controller | EUROTHERM; SHIMADEN | ||||
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