Drywall CU channel roll forming machine – C Z purlin machine…
Drywall CU channel roll forming machine. Formed Material: GI. Thickness: 0.5-0.7mm. Roller station: 12 rows (As your requirement) Diameter of shaft: 50 mm solid shaft. Material of rollers: 45# steel, hard chrome plated on the surface. Machine body frame: Metal steel welded. Drive: Gearbox transmission. Cutter: Cr12mov material, no scratches, no ...