Application of bell type vacuum bright annealing furnace:

It is suitable for oxygen free bright heat treatment of copper, brass, alloy copper coil, coil and silicon steel sheet.

characteristic:

1. Strong convection circulation, vacuum scavenging, combined cooling of gas and water, short process cycle and high efficiency;

2. The uniformity of furnace temperature is good, and the performance of each part of the treated material is uniform;

3. Ppm sealing structure is adopted in the connection part, so the atmosphere in the furnace is stable, and the mixing of H 2 or other protective atmosphere with air can be avoided;

4. The temperature of the furnace adopts microcomputer intelligent instrument and silicon controlled rectifier to adjust power, which can automatically complete the process of temperature rise, heat preservation and temperature drop; the programming control is adopted to realize the automatic control and record of storage and all operation processes, with group control, networking and other functions.