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English
The C140 steel frame machine can accurately position all punching and fixing holes through precise computer control. Steel frames, trusses, and floor cassettes are all designed to be self-locating and jigging, which further enhances time efficiency
0.8-1.5MM
Thickness Range
2700m/hour
Production Speed
6m × 0.8m × 1.1m
Dimensions L x W x H
See the RollMac C140-5S in Action
Punching after forming ensures higher accuracy By punching notches after the steel is formed, the final profile achieves better alignment and dimensional precision, resulting in seamless connections and minimal rework. |
Less steel is wasted during production Post-punching and compact cutting improve stability and reduce failure. With narrow strips and short die spacing, this setup can save up to 141 tons of steel annually on 1-meter start-ups. |
Studs connect with zero gap for stronger joints RollMac’s patented 0mm-gap stud connection allows direct load transfer without screws, outperforming traditional friction-based systems in structural strength. |
RollMac-C140-5S Steel Frame Machine Specification | ||||||
HYDRAULIC UNCOILER MACHINE | ||||||
Strip Width | Coil Exterior Diameter | Rated Load | Main Motor Power | Material Width | Inner Diameter | |
C=233mm | ≤1300mm | 3T | 1.5kw | 50-500mm | 450-530mm | |
ROLL FORMER MACHINE -HEAT TREATMENY | ||||||
Machine Dimension | Machine Weight | Roller Material | Forming Method | Main Motor | Main Shaft | Forming Speed（without punching & cutting） |
6000x800x1100mm | 4.5T | Cr12 | 12 stations | 11kw Servo Motor（Shenzhen Vector） | Material：40Cr | 2700m/hour |
HYDRAULIC PUNCHER/CUTTER MOULD-6 sets | ||||||
Die/Blade Material | Punch & Cutting | Punch/Cutting Tolerance | Cutting Method | Surface Treatment | ||
Cr12Mov | Post | ±0.5mm/0.75mm | Forming Cutter (blanking shear with three blades) | CNC semi-finishing | ||
HYDRAULIC STATION | ||||||
Hydraulic Motor Power | Hydraulic System | Hydraulic Pump/ Reversing Valve Brand | Oil Tank Capacity | Cooler System | Cooler machine | |
11 kw Hydraulic Motor（Taiwan Brilliance） | Single Accumulator | YUKEN | 180L | Compression Refrigeration | Oil Cooler | |
Profile Drawing
Application
See the RollMac Advantage in action through our customer stories — real-world examples of how RollMac technology delivers results both onsite and offsite in projects around the world
Canada,USA  low-rise residential buildings Systems at Canada | Melbourne,AU  Central Steel Framing shed installed in just one day in Melbourne |
The RollMac Advantage
Gain a competitive edge in construction with RollMac’s advanced light steel frame machine and technology.
RollMac is a leader in precision lgsf machine technology. For nearly 20 years, we’ve driven innovation in Cold Formed Steel (Light Gauge Steel), combining precise engineering, superior manufacturing, and dedicated customer service to deliver lasting value to our clients.
Trusted by developers, builders, and offsite construction companies in over 80 countries, our steel framing machines provide high-precision, coil-fed steel forming for framing, flooring, and roofing systems.
Powered by CAD integration, RollMac machines produce custom cold-formed steel components ready for rapid assembly—whether for walls, floors, or trusses. With faster build times, higher accuracy, and significantly reduced material waste, you get a complete steel building solution tailored to your project.
Whether you're framing residential homes, low-rise commercial buildings, or modular structures like bathroom pods, RollMac helps you build smarter, faster, and more efficiently.
Ready to elevate your steel framing capabilities? Start the conversation with RollMac today.
Rollmac Custom Built Machines
Rollmac has a strong track record in designing and building custom one-off machines and systems, as well as supporting product development. By taking the time to fully understand each customer’s product requirements, we deliver innovative solutions that go beyond simply supplying a light gauge steel framing machine—we help create complete production solutions.
If you require a custom steel frame roll forming machine, please contact the Rollmac head office to discuss your needs and specifications.
