High Efficiency Double Layer 840/900 Roll Forming Machine for Metal Roof and Wall Panel Production
The 840-900 double layer roll forming machine is a highly efficient solution designed for producing color steel roof and wall panels. By integrating two popular profiles—840 and 900—into a single machine, it allows manufacturers to switch between panel types without changing equipment, significantly improving productivity and saving factory space.
This machine is engineered with a robust steel frame and high-precision rollers to ensure stable performance and consistent panel quality. The roll forming process is smooth and continuous, producing panels with accurate dimensions, clean edges, and strong structural integrity, making them ideal for various construction applications.
Advanced Control System
Equipped with an advanced PLC-based control system, the machine offers easy operation and precise length control. Operators can set production parameters through a user-friendly interface, enabling automatic cutting and efficient workflow with minimal manual intervention.
Key Advantages
- Double-layer design reduces investment costs by combining two machines into one
- Enhanced flexibility to respond quickly to different market demands
- Robust construction with high-precision components
- Ideal for industrial buildings, warehouses, workshops, and residential structures
Technical Specifications
| Model NO |
Double layer roll forming machine |
| Condition |
New |
| Usage |
Roof |
| External dimensions |
6500mm x 1300mm x 1200mm |
| Machine frame |
300H steel frame |
| Number of rolling mill sets |
13-11 row molding |
| Roll material |
45# steel rough lathe fine lathe outer circle grinding and electroplating treatment |
| Spindle material |
45 steel |
| Spindle diameter |
Φ70mm (Solid shaft) |
| Type of Driven |
Chain drive |
| Forming Speed |
0-35M/min |
| Main motor power |
7.5KW |
| Electric control system |
PLC |
| Customized |
Customized |
| Origin |
Cangzhou, Hebei |
| Warranty |
1 year |
Frequently Asked Questions
Q1: Are you a trading company or a factory?
A1: We are a manufacturer located in Cangzhou, Hebei. We have our own product design team. Welcome to visit our factory and inspect the quality of our machines on-site.
Q2: Do you have after-sales support?
A2: Yes, we are happy to provide advice and we also have skilled technicians available across the world.
Q3: Do you sell only standard machines?
A3: No, most of our machines are built according to customers specifications, using top brand components.
Q4: What will you do if the machine is broken?
A4: We provide 12 months free warranty and free technical support for the whole life of any machine. If the broken parts can't be repaired, we can send new parts to replace the broken parts freely, but you need to pay the express cost. If it is beyond the warranty period, we can negotiate to solve the problem, and we supply technical support for the whole life of the equipment.
Q5: Can you finish the machine during the delivery time?
A5: We will finish the machine in time according to determined lead time.
