0.4-0.7mm Color Steel Portable SSR Plus Kr18 Standing Seam Roll Forming Machine With Trailer

0.4-0.7mm Color Steel Portable SSR Plus Kr18 Standing Seam Roll Forming Machine With Trailer Technical Parameter 1. Steel Sheet Thickness: 20-26gauge (0.4-0.7mm) 2. Transmission way: chain 3. Transmission material: 45# steel, high frequency quenching, circular pitch: 38.1, number of teeth:13 4. Material of blad: Cr12, quenching treatment 5. Capacity of Decoiler: 5 tons passive decoiler 6. Forming Speed: 0-15m/min 7. Roller Groups: 9 stations 8. Roller Material: 45# steel,