Easy Fashion Metal Products Co., Ltd.
Easy Fashion Metal Products Co., Ltd Your Advanced Powder Metallurgy Expert
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High Temperature Electric Heat Treatment Vacuum Sintering Furnace
1. Overview:
This sintering furnace is suitable for degreasing and sintering production process of hard alloy,
high proportion alloy, stainless steel and ceramic powders MIM products; Adopts atmosphere
sweeping mode degreasing way, and equipped with special grease sealant tank and wax trap,
with strong ability of degreasing and high degree of automation.
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 Configuratio
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 |
1. using the high efficiency “SWEEP-GASTM” degreasing system
2. equipped with a carrier gas degreasing system,
3. equipped with a special steam washing device, which can remove the degreasing trouble
4. the temperature and action controlling process are both automatic and the PLC
5. equipped with an internal recycle rapid cooling device and workpiece.