Double layer roll forming machines double decking roll forming machine double forming machine1.equipment partsIt consists of manual decoiler. feeding platform ,main molding core,shearing mechanism,hydraulic station ,computer control cabinet ,step-pressed mechanism, ,hign precision counter ,driven system protective covering panel supporting table. 2.the chart of process flow Decoiling-active feeding roll forming-measuring length-cutting to length-product to stand 3.features of this producing line a.Lower cost , b.high efficiency c.reliable working d.low energy consumption4.Technical parameters typeroll forming machinematerial speccolorsteel,gavanized steel sheetmain motor power4kwforming speed8-10m/mindiameter of roller70mmthickness of coil sheet8-10m/mintotal weight4tvoltage380vroll stand13PLCautomatic frequency convertion controlling systemmaterial of cutterCr12 5.Products warranty :12 month ,and we will provide the technical support forthe whole life.6.we also can design and manufacture according to customers requirement.7.Working space and workman for the equipment ·Ground-level land ·≥5T overhead travelling crane ·Space for storing the material ·Space for laying the machine ·Road for vehicle moving ·Workman: 2, operator and porter