亚洲精品无码一级毛片乌克兰,日本天堂在线观看视频,一级毛片免费观看网站,亚洲精品少妇一区二区,aaa亚洲一区二区三区播放

    News

    Home > News > Industry News > Industry News
    Pipe bevelling machine featur
    date / 2020-11-14 09:30:09   read /

    Beveling machine is a special tool for chamfering and beveling the end face of pipeline or flat plate before welding. It solves the disadvantages of non-standard angle, rough slope and high working noise of flame cutting, grinder grinding and other operation processes. It has the advantages of simple operation, standard angle and smooth surface.

    Beveling machine production equipment: fast travel speed, stable processing quality, and no need to be pushed or supported during operation;

    Cold working mode: no change in material metallography, no subsequent grinding, and improve welding quality;

    Small investment and unlimited processing length;

    亚洲精品无码一级毛片乌克兰,日本天堂在线观看视频,一级毛片免费观看网站,亚洲精品少妇一区二区,aaa亚洲一区二区三区播放