DLY International Import and Export Limited (DLY METAL ROOFING MACHINE) – Roll Forming Machine – Double layer machine TR 18+37

Technical Specifications: Transmission parts: Transmission sprocket pitch: 19.05 ㎜ (i.e. 3/4), double row. Roller group bearing seat: Model self-aligning ball bearing 2211, inner hole: φ55 ㎜. Roller material: High quality 45 steel with hard chrome plating . Roller material: High quality 45# steel quenched and tempered, shaft diameter: φ80 ㎜. Cutter material: Cr12 die steel quenched. Motor power: main engine hydraulic motor 4Kw; main engine motor 5.5kw Cutting method: hydraulic cutting. Application: Deep trapezoidal roofing sheet