This solar strut channel roll forming machine has worked for 15 years in our customer factory in Henan, now because of roller abrasion,as per customer requirement, we have made complete new set rollers for customer, and replace the old rollers, so machine can running well again. This solar strut channel machine can produce solar strut with dimension size from 41×41 to 41×82, with thickness maximum 3mm. And with the modified teeth roller, the teeth depth can reach maximum 1.1mm. The whole solar strut channel roll forming machine is composed of decoiler, 5 rollers leveler, teeth roller, main forming machine, cutting device, outer table, and control box.