double layer metal roof panel roll forming machine

840+900 Double Layer Roll Forming Machine

As a professional manufacturer with decades of experience in roll forming machine, we are pleased to introduce our 840+900 Double Layer Roll Forming Machine, a high-efficiency and space-saving color steel roll forming machine designed for modern construction, steel structure and prefabricated house projects.

This dual-layer cold roll forming equipment integrates two independent forming lines into one compact structure, enabling simultaneous production of 840mm roof panels and 900mm wall panels. It effectively saves workshop space, reduces equipment investment, and significantly improves production efficiency, making it an ideal choice for small and medium-sized enterprises and on-site construction.

Applicable to 0.3-0.8mm color steel plates and galvanized plates, the machine adopts advanced PLC touch screen control system, realizing full automatic operation from feeding, forming to fixed-length cutting. The hydraulic cutting system ensures high precision, with a length error of ≤±2mm, ensuring consistent product quality and smooth plate surface without scratches.

Constructed with 250# H-steel welded frame, it features strong stability and durability. The forming shafts are made of φ70mm solid 45# steel with quenching treatment, and the rollers are 45# steel plated with hard chrome (HRC55-57°), ensuring wear resistance and long service life. With a total power of 6KW and forming speed of 8-10m/min (optional up to 15m/min), it meets mass production needs.

Compact in size (6500×1300×1500mm) and easy to install and move, this automatic double layer roll former is widely used in prefabricated houses, workshops, warehouses and other projects. Backed by professional after-sales service and reliable quality, it has been exported to many countries worldwide. Choose our 840+900 Double Layer Cold Bending Forming Machine to reduce costs and enhance your market competitiveness.