Box Beam machine
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1.5-3.0mm Galvanized Racking Box Beam Roll Forming Machine
1.5-3.0mm Galvanized Racking Box Beam Roll Forming Machine is designed to make the box beam in batch fully automatically. It has two sets machine, one is the C purline machine and another sets is box beam interlocking machine. Box beams have no inset step, instead of having four flat sides lik...