parameter: 1. raw material is color steel,thickness 0.4-0.6mm,unfolding width 1000mm Effective width 780±4 2. pitch height 15±1mm 3. production speed is 0-2m/min 4. roll station is 12 steps 5. material of roller is No. 45 steel,chromeplated 6. material of main shaft is No. 45 steel,diameterφ80 7. material of chain wheel is No. 45,18 teeth,16A chain 8. stander is 350X175 H type steel,wall panel type,6210 bearing 9. main engine power is 5.5KW,cycloid pinwheel reducer,frequency control 10. measurement is (L)7000X(W)1400X(H)1600 11. PLC controlling system,hydraulic cutting 12. material of cutter is Cr12,quenching 13. power of hydraulic station is 5KW roll forming machine