C&Z purlin machine,purlin forming machine,roll

1. C&Z purlin machine use one special designing, C shape changing to Z is very fast. 2. The same line can produce all size of C and Z purlin. 3. Changing time: 15 minutes between 2 different sizes. 4. Product speed:10-15m/min(punching, cutting time not included). 5. Steel sheet thickness: 1.4 -- 3mm 6. Product size: 120 - 300mm. 7. Line size: 11000*1800*1800mm 8. Install power: 25kw.