solar energy frame forming machine solar energy frame full-automatic production line production line includes 1.automatic uncoile ………………………………….a set 2.automatic punching system ………………………..a set 3.cold roll forming machine ………………………..a set 4.cut to length system …………………………. a set 5.computer control system ………………………. a set 6.exit rack ……………………………… a set Solar energy stand equipment The main characteristics of production 1. Safety performance is high 2. Production efficiency is high 3. A high degree of automation 4. Precision profiles is high