PBR+PBU double layer forming machine
Normally, buyers like to buy one double machine to make R and U panel in America.
PBR + PBU double layer roll former
Normally, buyers like to buy one double machine to make R and U panel in America.
Common Specifications
The typical specifications of PBR + PBU double layer roll former:
Material Thickness: Usually 0.3 mm – 0.8 mm (24ga – 22ga).
Material Width: The main coil width is usually around 36″ (approx. 1000mm – 1200mm) before forming.
Main Profile Size: Usually produces panels with a 12″ or 9″ coverage width and a rib height of approximately 1 1/4″.
Yield strength of material: 500-550Mpa
Forming Speed: Approx. 25 meters per minute .
Control System: PLC with a touch screen interface.
Technical specifications
| Product Material | Material Thickness | Cutting style |
| PPGI OR GI | 0.4-0.7mm Optional | Automatic cutting |
| Precision | Drive System | Forming speed |
| ±1.0mm | Motor Driven | Up to 35m/min |
| Control System | Yield strength | Cutter material |
| Mitsubishi PLC | 500-550Mpa | Cr12MoV |
PBR + PBU panel sheet sample


Application of roof panel out of machine


Application of wall panel out of machine
RFQ
Q: Why use a Double Layer design? (The Advantages)
A: Manufacturers choose this type of machine for two main reasons:
Cost Efficiency: It is significantly cheaper to buy one double-layer machine than to buy two separate, dedicated production lines (one for PBR and one for PBU).
Space Saving: By stacking the dies vertically, the machine has a small “footprint” on the factory floor compared to having two long, separate lines running side-by-side.
Versatility: It allows a metal building manufacturer to take on a wider variety of jobs. They can produce PBR panels for a warehouse wall in the morning, and then switch to PBU panels for a roof in the afternoon.
Q: What special for Rollers of STARFORM roof forming machine
All Rollers machined from CNC machine with high precision.
Most important, STARFORM design bearings inside forming system Thus increased durability of STARFORM made roll forming machines


Q: How customers benefit from STARFORM precision processed roll forming machine?
Higher Precision and Accuracy: Ensures that the final products meet exact specifications, reducing waste and rework.
Increased Durability: Machines last longer and require less frequent maintenance, lowering total cost of ownership.
Enhanced Productivity: Advanced automation and control systems allow for faster production cycles and higher output.
Consistent Quality: Reliable processes ensure that every part produced meets the same high standards.
Cost Efficiency: Reduced downtime and maintenance costs, along with lower energy consumption, lead to significant savings over time.
Safety: Improved machine design and control systems enhance operator safety, reducing the risk of accidents.
STARFORM focuses on these critical processing areas, ensure we can deliver high-quality metal forming machines that provide long-term value and performance to our customers.










