Pbu panel roll forming machine popular sell in Ameirica, also called U panel roll forming machine. common trapezoidal roofing sheet rolling thickness from 0.3-0.6 mm, material use PPGI (Pre-Painted Galvanized Steel ) material. Raw material width 1200mm or 1220mm. With PBU panel machine together also AG panel roll forming machine, R panel roll forming machine, PBR panel roll forming maching, Long span panel roll forming machine also very hot sell in US local, we are professional to make such kinds of machines.