| Model: | YMCAF |
|---|---|
| Brand: | YMCAF |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Power Transmission Equipment & Transformer |
| Label: | core annealing , wound core annealing , vacuum annealing |
| Price: |
US $80000
/ pc
|
| Min. Order: | 1 pc |
| Last Online:27 Sep, 2020 |
Transformer wound core annealing furnace
We produce variant type of (vacuum) furnace for transformer core annealing.
Suitable for Wound Core, E&I Core annealing.
Furnace size can be designed per customer’ demand.
Main technical data:
|
Max. working temp |
950℃(can be design per customer’s demand) |
|
Normal working temp |
780~820℃(can be design per customer’s demand) |
|
Temperature control accuracy |
±2℃ |
|
Temperature uniformity |
±5℃(at the end of temperature keeping step） |
|
Max. furnace surface temp. |
20℃ higher than ambient temp. |
|
Ultimate vacuum (cold state) |
0.5mbar |
|
Cooling water consumption |
10~12t/h（water pressure :0.4Mpa） |
Advantages:
1. Annealing under vacuum condition, no silicon core oxidation problem;
2. Oven loading capacity is big; oven (2000mm×1000mm×1200mm) can hold 5 tons material.
3. Energy saving. Annealing cycle is short, 5 tons material, annealing time is around 24hrs;
4. Cooling is fast, there is air-circulation cooling and cooling water.
5. Horizontal oven with motorized trolley, easy for operation.
6. Different program can be set for different loading.
Operation Steps:
1. Load material on motorized trolley;
2. Drive trolley into annealing furnace;
3. Close furnace door
4. Start vacuum pump
5. Connect cooling water to furnace body
6. Start heating process per pre-setting program
(Temperature rising, temperature maintaining, temperature reducing)
7. Stop vacuum pump after temperature-reducing
8. Inject Nitrogen (N2)
9. Connect cooling water to heat exchanger
10. Start circulation blower to cool core fast.
11. Close circulation blower, close cooling water, and take material out of furnace.
YANG MING MACHINERY IMPORT&EXPORT CO., LIMITED
Frank YANG (marketing director)
Add:Room 703, Building 6, Huiya Garden; No.5, exhibition east road, Torch development zone, Zhongshan, Guangdong, CHINA; Post code:528437
Tel:+86-18933341346
Fax:+86-76085332587
Mob:+86-13923325364
ymmachinery[at]sina[dot]com
| Payment Terms: | TT, LC |
|---|---|
