福利视频精品-福利视频网站-福利视频午夜-福利视频亚洲-欧美一级视频在线-欧美一级视频免费观看

Power frequency cored copper melting fumace is mainly used for melting and heat preservation of copper and copper alllys. Energy saving and power saving , effectively reducing production costs. Stable operation and long service life. Reasonable structure and simple operation. Cooperating with the casting machine can realize the uninterrupted work of continuous copper melting and continuous casting.