Size Adjustable CU Purlin Roll Forming Machine AUTO Automatic Size Adjustable CU Purlin Sigma Profile Roll Forming Machine. PLC Control system, Size change production control by Touch Screen. https://www.superdamc.com/channel-roll-forming-machine/size-adjustable-cu-purlin-roll-forming-machine-auto.html C Purlin, Z purlin, U purlin, Omega, Sigma purlin, Hat Profiles Channel 4 in 1 Roll Forming Machine Steel Channel prulin widely using in construction, electric, furniture, logistic, supermarket... 1,Purlin machine technical parameters No. ITEM PARAMETER 1 MATERIAL Type Cold-rolled strip steel, galvanized sheet T.(mm) 0.8-1.5mm Yield Strength (Mpa) Q235 2 Forming product Width 50-300mm 3 Forming speed (m/min) 5-8m 4 Forming main power (KW) 11 KW*2 pcs 5 Hydraulic power (KW) 18.5 KW 6 Voltage AC380V ,50Hz,3P Customized urlin production line process 2 in 1 Uncoiler Straightening→servo feeder→punch → Guide device → roll forming machine →shear...