Composite Flooring Profile 46 MM Depth Decking Sheet Floor Deck Roll Forming Machine This deck floor with 46 rib was a composite flooring profile, introduced in the early years and is still popular today for its primary characteristics of being nestable, easily transported, simple and efficient. Profile Equipment Detailed Parameters: No. Item Description 1 Coil Galvanized 2 Raw Material Thickness 0.8 mm-2.0 mm 3 Working Speed 8-15 m/min ( not including the cutting time) 4