The C140-300 Adjustable Light Steel Framing Machine is a rugged system designed for large-scale production of heavy-duty, mid-rise cold-formed steel structures. With unparalleled flexibility and adaptability, this system can easily produce wall frames, large-span roof trusses, and long-span floor joists, and its heavy-duty capacity of up to 97 mils (2.5mm or 12 gauge) fully meets the needs of various complex projects.
The ROLLEXTECH CU140-300, as the leader of the series, is even more ingenious. It is equipped with a wide service hole and is designed for floor joist cassette manufacturing. This innovative design makes the production of floor joists more convenient and efficient, while also providing an easy-to-install, modular flooring system for wood, steel, or concrete projects. Not only does this system provide a powerful and simplified flooring solution, but it is also an integral part of the new wave of off-site manufacturing processes that are leading the trend in the construction industry.
In practical applications, ROLLEXTECH CU140-300 is widely used in the manufacturing of floor joists in various scenarios such as apartments, light commercial buildings, and commercial buildings, due to its excellent performance and efficient production capacity. Compared with traditional floor joist machines, CU140-300 not only greatly improves production efficiency, but also achieves a qualitative leap in quality.
Profile of MultipleC140-300 light steel frame machine
CU140-300 Adjustable Light Steel Equipment
- Design Features: Designed for large-scale manufacturing of load-bearing, mid-rise cold-formed steel structures, with strong production capacity and flexibility.
- Function: Can produce wall frames, large-span roof trusses and long-span floor joists, with heavy-duty specifications up to 97mils (2.5mm or 12 gauge).
- Modular Design: Through modular design, production parameters can be easily adjusted to meet the production needs of light steel keels of different specifications and shapes.
- U-shaped keel equipment adopts advanced manufacturing technology and high-quality materials to ensure the stability and durability of the equipment. Specially used for the production of U-shaped light steel keels, which are often used in the supporting structure of partition walls and ceilings in architectural decoration. With a high level of automation, it can reduce manual operations and improve production efficiency.
- C-shaped keel equipment is similar to U-shaped keel equipment, but focuses on the production of C-shaped light steel keels. C-shaped keels also occupy an important position in architectural decoration, especially in structures that require strong support. The equipment has high-precision cutting and forming capabilities to ensure that the produced C-shaped keels are accurate in size and standardized in shape.
Application
Building decoration
Partition wall: As the main supporting structure of the partition wall, the light steel keel has the advantages of light weight, high strength, easy installation and disassembly. Whether it is home decoration or commercial construction, light steel keel partition walls have become the mainstream choice.
Ceiling: In ceiling construction, light steel keels also play an important role. It not only provides stable support, but also facilitates subsequent work such as wiring and installation of lamps.
Building renovation
Reinforcement: For old buildings that need to be reinforced, light steel keels can be used as an effective reinforcement material. Through reasonable layout and installation, the stability and safety of the building can be significantly improved.
Expansion: In the expansion project, light steel keels can also play an important role. It can be used as a supporting material for the newly added structure to ensure that the connection between the expanded part and the original building is firm and reliable.
Other applications
Steel structure workshop: In the construction of steel structure workshops, light steel keels can be used as one of the main supporting structures. It not only meets the load-bearing requirements of the factory, but also facilitates equipment installation and commissioning.
Modular construction: With the rise of modular construction, light steel keels, as a material that is easy to process and install, have also been widely used in modular construction.
Equipment composition
Multi-model light steel keel equipment usually consists of the following parts:
- Feeding system: including coil racks, which are used to automatically feed steel coils into the production line.
- Leveling system: including leveling machines, which are used to level the steel strips to ensure the flatness of the materials.
- Forming host: the core part, usually composed of multiple groups of roll forming racks, which are used to gradually roll the steel strips into the required shape.
- Punching system: according to design requirements, holes are punched on the keel, including pre-punching and post-punching systems.
- Cutting system: including hydraulic cutting machines, which are used to cut the finished products according to the set length.
- Control system: adopts PLC automatic control to realize the automatic operation of the entire production line
Application fields
The light steel keels produced by various light steel keel equipment are widely used in:
- Building partition wall system: used for partition wall construction of various buildings, providing good structural strength and stability.
- Ceiling system: suitable for various ceiling projects, ensuring the flatness and beauty of the ceiling.
Technical Parameters
| LGS Specification Comparison Chart | |
| Model | C140-300 |
| Web Size | 140-300mm |
| Profile Height | 50mm |
| Profile Lip | 10-20mm |
| Strip Width | 230-410mm |
| Material Thickness | 1.0-2.5mm |
| Gauge Adjustment | Full Automatic Servo Powered |
| Roll Forming Stations | 19 |
| Comprehensive production speed | 8-15m/min |
| Production Speed(without punching and cutting) | 35m/min |
| Typical Production Output for drywall panel |
600m/h |
| Typical Production Output for roof truss and floor joist |
480m/h |
| Production Speed(without punching and cutting) |
2100m/h |
| drywall panel | 22kw Servo Motor |
| Hydraulic System （Brand： Japan YUKEN） |
11kw |
| PLC (Brand: Japan Panasonic) | Panasonic |
| Power Voltage | 380V/50Hz/3Phase(can be configured as required) |
| Hydraulic Cooling | Yes |
| Machine Size(mm) | 10000x1600x1950 |
| Net Weight | 14.5T |
| Jet Printer | Standard |
| Design Software | Vertex BD |
| De-coiler Capacity | 6T,Powered |
| Punch/Cutting Accuracy | ±1mm/1mm |
