LJ与DP二种机型是制作直风管的角联结和拼板联结,用户朋友可根据不同施工厚度选购各种适用规格。 LJ is the model of angular joint in making straight wind pipe while DP is of plate alignment joint, the customer may purchase various suitable specifications according to different construction thickness.
通丰牌机械制作的风机蜗壳 Worm shell of fun fabricated by “Tongfeng” brand machine.