roof panel roll forming machine, roll forming machine,roll forming machinery Function Characteristics: this plate is the most world popular used as the house surface. It features the buckle type with undercut self-locking joint all hidden in installment, there is not any crew emerged outside an entire house surface.The installment will be quick and conveniently, the product has a very good section. The lifetime is 2 times longer than ordinary profiled steel plate, and hasnot seeping phenomenon. Application Fields: Fitting to be used in all house surfaces. Together with an arch-shaper, it may produce belt framework arch-type house surface system. 1. Size: 19000mm×1700mm×1630mm 2. Total weight: about 12,000kg 3. Controlling system: PLC 4. Main motor power: 5.5kw Hydraulic station power:2.2kw 5. Working speed: 10000 12000mm/min 6. Hydraulic pressure: 10 12Mpa