... thickness:0.4-0.8mm 3) width:416mm 4) cutting:hydraulic 5) certification:CE,ISO9001 Detailed Product Description Ridge ... greenhouses. 1.Working Flow De-coiling---- guiding---- roll forming----cutting to length---- supporter 2.Main Equipment de-coiler, guiding ... device, main forming machine, hydraulic cutting, supporter, hydraulic system, electric system. 3. Main Technical ...