Main Technical Parameter Description: DY series roll forming machine Material Type colored steel sheet Thickness 0.4-0.7mm Yield strength 230-345Mpa Roller Material: No 45 steel with chrome Max Forming Speed: 15m/min Roller Drive: Chain transmission Cutting Model: Hydralic cutting Controller: PLC Operation: Touch screen and button. Working Flow: DecoilingaGuiding and Feeding ¡§CRoll formingaCut to lengthaStacker Naked but fixed in the container with iron wire so that the machine is kept from being collided, and treatment for rust-proof, covered by plastic film for the whole machine, spare parts and some small parts packed in wooden box.