د دې ګټې څه دي؟ box-type resistance furnaces?

1. د سونګ د کوټې په پرتله د لوړې تودوخې ترلاسه کول اسانه دي.

2. It can be heated from inside the material to increase the temperature.

3. دا د کنټرول وړ فضا فرنس او ​​ویکیوم فرنس کې کارول اسانه دي.

4. The resistance furnace has no exhaust heat loss of fuel furnace, so the heat rate is high.

5. Easy to control temperature, easy to remote control and fine adjustment.

6. It can be heated quickly.

7. Good operating performance and no pollution to the environment.