In light steel construction, interior partitions, and ceiling projects, U-shaped keels are the “backbone” of the structural framework. Though hidden behind the wall, they bear the weight of the entire building space’s stability and flatness. However, traditional keel processing relies on stamping or bending, which is inefficient and struggles to guarantee dimensional consistency. For high-precision, high-efficiency, and low-loss U-shaped keel manufacturing in large-scale production, a professional cold-bending forming machine is your key to cost reduction and efficiency improvement.
Equipment Introduction: One Roll of Steel Strip, Skeleton Forming
The U Channel Making Sheet Roll Forming Metal Stud and Track Machine is a fully automatic cold-bending device specifically developed for the production of light steel keel series. Using hot-dip galvanized steel strips, cold-rolled steel strips, and other metal coils as raw materials, it processes the steel strips into standard U-shaped cross-section keel products in one pass through a continuous cold-bending roll forming process.
This production line typically consists of a hydraulic automatic feeding machine, a precision leveling device, a multi-pass cold-bending forming main unit, a hydraulic servo cutting system, a finished product receiving table, and a PLC intelligent control cabinet. From raw material loading to finished product cutting and discharge, the entire process is automated, requiring no manual intervention. One machine can support a highly efficient production line.
Application Scenarios: The Versatile Choice for Building Frameworks
• Interior Partitions and Wall Systems
In commercial spaces such as office buildings, hotels, and shopping malls, U-shaped keels serve as the top and bottom keels for partition walls, working in conjunction with C-shaped vertical keels to form a stable framework structure. The keels produced by this machine are dimensionally precise and meet strength standards, ensuring the partition walls are flat and crack-free, laying a solid foundation for subsequent plasterboard installation.
• Integrated Ceiling and Suspended Ceiling Projects
In suspended ceiling systems of residential and public buildings, U-shaped load-bearing keels are the main load-bearing components. High-precision molding ensures the levelness and overall stability of the ceiling surface, safely and reliably supporting lighting fixtures, ventilation openings, and other facilities.
• Steel Structure Building Exterior Enclosures
In steel structure factories, warehouses, and other buildings, U-shaped keels are widely used in the framework system of exterior enclosures. Keels produced from galvanized steel strips have strong corrosion resistance and, when combined with color steel plate exterior walls, create a lightweight, efficient, and economical enclosure structure.
Key Highlights:
Choosing us means more than just selecting equipment; it means obtaining a complete solution for light steel keel manufacturing.We provide full-cycle services, from process planning, equipment customization, installation and commissioning, operator training to after-sales maintenance. Using precision cold bending technology, we infuse your keel manufacturing with rigidity and toughness, giving you a competitive edge in the wave of industrialized construction.
Product Attributes :
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1.Formed Material
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PPGI,GI,AI
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Thickness:0.3-1.0mm
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2.Decoiler
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Hydraulic automatic decoiler
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Manual decoiler(will give you as free)
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3.Main body
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Roller station
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As your requirement
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Diameter of shaft
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50mm solid shaft
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Material of rollers
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45# steel, hard chrome plated on the surface
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Machine body frame
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Metal steel welded
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Drive
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Chains transmission
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Dimension(L*W*H)
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7800*800*1200(customize)
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Weight
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About 4.5T
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4.Cutter
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Automatic
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cr12mov material, no scratches, no deformation
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5.Power
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Motor Power
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7.5KW*2 sets
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Hydraulic system power
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5.5KW
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6.Voltage
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380V 50Hz 3Phase
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As your requirement
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7.Control system
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Electric Box
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Customized(famous brand)
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Language
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English(Support multiple languages)
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PLC
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Automatic production of the whole machine. Can set batch, length, quantity, etc.
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18.Forming Speed
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40-100m/min(customized)
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Different speed designs for options.
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Key Features: Precision Craftsmanship, Robust Strength
1. Precise Cross-Section, Seamless Assembly
The core rolls are made of high-quality chromium steel, quenched and precision ground, with roll dimensional tolerances strictly controlled to the micron level. The progressive rolling process ensures consistent U-groove width, depth, and right angle height, resulting in a seamless assembly with C-shaped keel, top and bottom keel, and other accessories, significantly improving wall flatness and structural strength.
2. Fully Automated and High-Efficiency Operation, Leap in Production Capacity
Equipped with a high-performance PLC control system and frequency conversion speed control technology, production speeds can reach 20 to 40 meters per minute, easily exceeding 10,000 meters per day. The hydraulic follow-up cutting system completes precise shearing without stopping the machine, producing smooth, burr-free cuts with a yield rate of over 99%.
3. Robust and Tough, Adaptable to Continuous Operation
The main machine body adopts an integral welded frame structure, undergoing stress-relief annealing treatment for outstanding rigidity. The transmission system uses a hardened gear reducer and a high-quality roller chain, ensuring smooth operation and low noise. The equipment is durable and designed for a lifespan of over 10 years, providing a solid guarantee for your stable production.
4. One machine, multiple models, flexible switching:
By quickly changing the roller assembly, the same machine can produce various specifications of U-shaped keels, such as the 50 series, 75 series, and 100 series, with widths ranging from 30 mm to 150 mm. It is also compatible with producing C-shaped vertical keels, ceiling keels, and suspended ceiling keels, truly achieving multi-purpose functionality and meeting diverse order needs.
