roll forming machinery's components: Tile forming machine consist of uncoiler,coil sheet guiding and adjusting device,covering film device, main roll forming system, pressing device, cutting device,hydraulic station,PLC control system and support table. Main technical parameters: 1. Suitable material: color steel sheet 2. Thickness of raw material: 0.5-0.6mm 3. Yield strength of material: 235Mpa 4. Working speed: about 15-20m/min 5. Step distance: adjustable according to requirement(>=250mm) 6. Power requirement: Main motor power: 5.5KW(depend on final design) Hydraulic station power:5.5KW(depend on final design) 7. Uncoiler's loading capacity: 5000kgs(can be increased to be 10T) 8. Controlling system: Mitsubishi PL&converter. Work flow: Feeding System-Adjustable Device-Film Cover Device-Roll Forming Machine--Press System-Cutting Equipment-PLC controller-Product Supporter.