Easy Fashion Metal Products Co., Ltd.
Easy Fashion Metal Products Co., Ltd Your Advanced Powder Metallurgy Expert
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Vacuum Heat Treatment Furnace Vacuum High Pressure Gas Quenching Furnace
1. Overview
This furnace is mainly used for vacuum quenching of tool steel and alloy steel, and vacuum tempering and vacuum annealing of other materials, etc..
2. Specifications
| Items | Details |
| Applicable processing products |
stainless steel based alloys, hard alloys, high temperature alloy, etc. temperature alloy, etc.
|
| Rated heating power |
260KW (The actual power is adjustable, subject to the final design)
|
| Power supply voltage | 380V 50Hz |
| Heating zone | three zones |
| Temperature controlling method | PID |
| Max. working temperature | 1400°C |
| Common working temperature | ≤1320°C |
| Working zone size | 900*900*1200mm(W*H*L) |
| Heating material | graphite |
| Cooling method | axial flow fan pressure cooling or water cooling in furnace (centralized water supply & drainage) |
| Ultimate vacuum degree of unloaded furnace in cold state | 10-4mbar |
| Pressure rising rate | ≤0.67Pa/h |
| Rated pressure of pneumatic valve gas source | 0.6-0.8MPa |
| Furnace temperature uniformity | ±5°C |
| Gas pressure | ≤8bar |
| Gas pressure constant sintering | adjustable |
| Cooling water pressure | 0.1-0.3Mpa |
3. Basic Configuration
4. Documents in the delivery
| NO. | Documents List | Qty. |
| 1 | Operation manual of EF-VGQ-9912 | 1 copy |
| 2 | Qualification certificate of EF-VGQ-9912 | 1 copy |
| 3 | Operation manual of temperature controller | 2 copies |
| 4 | Operation manual of voltage regulator | 2 copies |
| 5 | Maintenance instruction of EF-VGQ-9912 | 1 copy |
| 6 | Furnace general size diagram | 1 copy |
| 7 | Electric control cabinet circuit diagram | 1 copy |
| 8 | Working diagram of wearing part | 1 copy |