Double Line C U Channel Stud and Track Drywall Profile Roll Forming Machine

The Double Line C U Channel Stud and Track Drywall Profile Roll Forming Machine uses steel strip as raw material and produces lightweight steel keels with complex cross-sections through continuous roll bending. Its core lies in the "twin-unit" or "dual-output" design, where a single machine integrates the functions of two independent production lines.

• Integrated Design:
The equipment typically integrates processes such as feeding, guiding, roll forming, fixed-length cutting, and material collection into a single unit, with some advanced models also incorporating automatic punching functionality.
• Intelligent Control:
Widely utilizing PLC (Programmable Logic Controller) and touch-screen operating systems, operators only need to input production data, and the equipment can automatically fulfill production requirements, achieving intelligent and unmanned operation.
• Dual-path production:
The core feature is the presence of two independent forming systems, enabling the simultaneous production of two different sizes or models of keels, such as concurrently manufacturing C-shaped and Z-shaped steel or cap-type keels of varying specifications.

Main Features：

Compared to traditional single function keel machines, dual unit keel machines have significant advantages in efficiency, accuracy, and flexibility:
1. High efficiency and low cost
• One machine dual output:One device can replace two traditional machines, with extremely fast production speed (some models can reach speeds of up to 60 meters per minute), significantly increasing production capacity.
• Cost saving:Not only does it save the initial investment for purchasing two devices, but it also reduces the equipment footprint and required labor costs.
• Reduce switching time:Through modular design, it is possible to quickly switch between producing products of different specifications. The changeover time can be shortened from traditional hours to less than 15 minutes, and production efficiency can be improved by up to 300%.
2. High precision and high quality
• Precision control: Adopting high-precision servo control system and intelligent correction system, it can monitor and adjust in real time to ensure that the straightness, forming angle, and cross-sectional size errors of the keel are controlled within a very small range (such as ± 0.2mm to ± 0.5mm).
• High quality components: Key components such as rolling mills are made of high hardness materials such as GCr15 and undergo heat treatment, while the main shaft is made of 40Cr or 45 # round steel, ensuring the durability of the equipment and the quality of product forming.
• Stable cutting: Equipped with a hydraulic or servo driven fixed length cutting system, the cutting is smooth and deformation free. Some equipment adopts dual blade linkage technology to ensure millimeter level consistency of cutting length.

Pattern diagram:

Application scenarios：

• In the field of architecture:
it is suitable for the manufacturing of keels, trusses, walls, and floor slabs for high-rise residential buildings, villas, apartments, and other structures. It is suitable for CC&CU steel buildings with a cross-sectional width of 75mm to 200mm. The thickness of the steel strip can range from 0.75mm to 1.6mm, and three waist height specifications have been added in the design to achieve flexible switching.

• Production flexibility:
It can achieve fully automatic changeover, flexible production and other functions, integrating multiple specifications into one device, supporting the production of multiple products, such as nail holes, through holes, combination holes, corner cutting, waist cutting, etc. Users can use it to freely and flexibly complete products of various specifications, with adjustable width and height, and greatly adjustable plate thickness.

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