Vacuum Directional Solidification Furnace
I. Overview
This series of vacuum directional solidification furnace is a modern equipment working for melting metal or alloy with medium-frequency induction heating under vacuum, forming thermal gradient with specialized-designing holding furnace and cooling system, and production of directional solidified and single-crystal parts by pulling down mechanism. It can strictly control temperature and alloy content of materials.
This furnace is primarily applied to the production of silver-based, nickel-based, iron-based, and cobalt-based high-temperature alloys, and the high-quality products made of these alloys are commonly practiced into aerospace turbine engine industry, vehicle, bio-medical field, chemistry field and entertaining fields.
II. Specification
| Specification/ Model |
EF-ZKD-5 |
EF-ZKD-10 |
EF-ZKD-25 |
EF-ZKD-50 |
EF-ZKD-100 |
| Capacity (based on steel) (kg) |
5 |
10 |
25 |
50 |
100 |
| Pressure rising rate (Pa/h) |
≤0.67 |
| Extreme vacuum degree |
6.67×10-3Pa/1Pa |
| Working vacuum degree |
6.67×10-2Pa/10Pa |
| Input power supply |
3 phase, 380V±10%, 50Hz |
| Output frequency (Hz) |
4000 |
2500 |
| Supply power (kW) |
30 |
60 |
100/160 |
160/200 |
| Total power (kVA) |
35 |
100 |
240 |
280 |
| Output voltage (V) |
375 |
| Max. working temperature (°C) |
1700 |
| Total weight (calculated value) (t) |
3 |
3.5 |
4 |
5 |
8 |
| Cooling water consumption (m3/h) |
2.1 |
2.4 |
2.7 |
3.6 |
4.8 |
| Cooling water pressure (MPa) |
0.2~0.4 |
| Input water temperature (°C) |
20 |
| Holding furnace power |
Two stages (three stages) |
| Holding furnace heating method |
Resistance heating (induction heating) |
| Note: The above is standard configuration and can be adjusted based on customer requirements. |
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III. Features
1. Intelligent control system
2. Overall designing furnace, occupying small area
3. Process accurate controlling technology
It adopts variable-frequency speed regulating motor to precisely control the elevation of fixed model; High-effective power control (IGBT/PID); Temperature correction control (infrared/thermocouple);
4. Security Advantage
Large-scale explosion-proof device; Automatic pressure relief device; Back-pressure filling device; Leakage checking apparatus.
Product Tags:
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Alloy Metal Sintering Furnace , Vacuum Directional Solidification Furnace Images
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