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.
BJ-YH圆形咬口机
BJ-YH circular seam machine
加工厚度 0.5-1.5mm(1-2mm)
Processing thickness 0.5-1.5mm(1-2mm)
YH机用于风管弯头任意圆咬口。与LJ机型配合使用。
YH machine is used in discretional circle seam of pipe elbow
and should be used in coordination with LJ mode machine.