... Panel, Wall Panel: 1.This kind of cold roll forming machine is widely used for making various metal wall panels and ... line consists of feeding unit, uncoiler, feeding guide, roll forming machine, cutter, automatic stacker, hydraulic system and electric control system.3 ... , with coil-car Load capacity = Max.10Tons;2) Roll forming machine: About 18steps to form; Material of Roller: 45# steel with ...