Related specifications of Purlin machine
Purlin machine production of purlin products have some basic design specifications:
1. The modular strip can be designed as single span simply supported members and continuous members.
2, the span is more than 9 meters timely use of lattice components, and the calculation of the stability of the pressure flange.
3, lattice-type wipe can be used planar-frame, space-frame or under-supporting purlin.
4, the real abdominal purlin should use the edge groove, oblique roll of cold-formed thin-walled steel and straight-rolled Z-shaped cold-formed thin-walled steel.