... high ribs. The joining type of these sheets is self-lock, which makes it easy to install and safe ... .5.The machine mainly consists of decoiler, guiding equipment, roll forming system, post-cutting equipment, hydraulic station, control system ... cinema, theatre, etc.Main Technical Data of Roof Panel Roll Forming Machine: Technical DataNumberItemsUnit\TypeRF-RP1Production Speedm/min5-152Steel ThicknessMm ...