The Double Line High-Quality Metal Stud and Track Roll Forming Machine from Hebei Liming represents a pinnacle of engineering precision in cold-roll forming technology, specifically tailored for simultaneous production of C-shaped studs and U-shaped tracks essential for lightweight steel framing.
As a Double Line metal stud roll forming machine manufacturer, Hebei Liming integrates dual independent production lines to process galvanized steel coils ranging from 0.3mm to 1.6mm thickness, yielding profiles with web widths of 50-220mm and flange heights of 15-50mm at speeds up to 120 meters per minute per line.
This Double Line metal stud and track roll forming machine excels in creating non-load-bearing components compliant with ASTM C645 standards, featuring pre-punched obround holes (25-35mm) for MEP routing and dimple patterns for enhanced screw grip.
For procurement, the Double Line metal stud and track roll forming machine for sale offers modular customization, ensuring adaptability to project-specific tolerances of ±0.5mm, while its long service life metal stud roll forming machine design—bolstered by ion-nitrided Cr12 rollers hardened to 58-62 HRC—guarantees over 1 million meters of continuous output.
This Double Line custom metal stud and track roll forming machine, as produced by Hebei Liming, the premier metal stud and track roll forming machine company, minimizes scrap rates to under 5% through servo-driven accuracy, making it indispensable for efficient, high-volume fabrication.
Core Components of the Double Line High-Quality Metal Stud and Track Roll Forming Machine
The Double Line High-Quality Metal Stud and Track Roll Forming Machine comprises an integrated array of components engineered for seamless dual-line operation, each optimized to handle the incremental deformation of strip steel without inducing stress concentrations that could compromise profile integrity.
Decoiling and Feeding Systems in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
Central to the Double Line High-Quality Metal Stud and Track Roll Forming Machine is the hydraulic double-head uncoiler, capable of managing 8-10 ton coils with inner diameters of 510±30mm and widths up to 300mm. This system employs motorized rotation at 2.2kW to ensure tension-free unwinding, preventing coil-set distortions that affect downstream forming accuracy. Paired with a servo-driven feeder (YASKAWA 1.8kW), it advances material at ±0.1mm precision, critical for maintaining uniform thickness in profiles up to 550MPa yield strength, while an independent pre-leveling device flattens heavy-gauge inputs via motorized rollers.
Roll Forming Stations and Precision Shaping in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
The forming section features 15-20 pairs of ion-nitrided rollers arranged in a seven-pass sequence, where each station imparts progressive bends to transform flat strip into C-studs or U-tracks. Driven by 11kW frequency-controlled motors, these φ75mm shafts achieve line speeds of 12-15m/min initially, scaling to 120m/min in high-speed configurations, with split spacers enabling spacer-based size changes for multi-profile runs (e.g., 75mm to 150mm webs). Hebei Liming’s design incorporates Cr12MoV rollers for scratch-free surfaces, ensuring profiles meet EN 1993 deflection limits under 5kN/m racking loads.
Punching, Shearing, and Auxiliary Mechanisms in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
Hydraulic flying punches (80-110 ton capacity) integrate pre-drilled holes, notches, and dimples during continuous feed, using interchangeable tooling for 1.5×3.5-inch obrounds spaced at 16-24 inches on center. The guillotine shear, powered by 7.5kW hydraulics at 1500-3000rpm, delivers burr-free cuts for lengths of 1-6m, with post-cut waste minimized to 8mm via flying shear tech. Automated stacking and bundling units, optional in Hebei Liming’s Double Line custom metal stud and track roll forming machine, handle output via conveyor discharge, reducing manual intervention.
Production Workflow of the Double Line High-Quality Metal Stud and Track Roll Forming Machine
The Double Line High-Quality Metal Stud and Track Roll Forming Machine operates via a continuous, PLC-orchestrated workflow that synchronizes dual lines for parallel C-stud and U-track fabrication, achieving 240m/min combined throughput with <1% defect rates.
Material Preparation and Entry in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
Workflow initiates with coil loading onto the double-head uncoiler, where automated tension control (0-16MPa) feeds G60 galvanized strip (0.3-1.6mm thick) into the leveling unit. Servo feeders then index material at programmed intervals, compensating for coil inconsistencies to ensure flatness within 1mm/m, precluding uneven forming that could violate ASTM A653 coating standards.
Forming and Feature Integration in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
As strip advances through the 18-station mill, rollers apply graduated bends: initial stations pre-form the web (50-220mm), mid-stations curve flanges (15-50mm), and final ones lock lips for rigidity. Inline hydraulic punching occurs post-station 10, embedding service holes and knurls via photo-eye alignment, while pulse generators monitor deviations in real-time, auto-correcting via PLC feedback loops. This phase, lasting 10-20 seconds per profile in high-speed mode, yields seismic-compliant shapes resistant to 2-hour fire exposure.
Cutting, Ejection, and Quality Assurance in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
The flying shear severs profiles at servo-precise lengths, followed by guillotine end-trimming for square edges. Laser gauges and vision sensors then verify dimensions (±0.5mm) and surface integrity, logging data for ISO 9001 audits. Stacked outputs trigger auto-bundling, with 95% trim recycling via integrated dust extraction. The entire cycle, from feed to stack, completes in under 60 seconds for a 3m stud, enabling just-in-time production.
Key Features and Precision Engineering of the Double Line High-Quality Metal Stud and Track Roll Forming Machine
Hebei Liming’s Double Line High-Quality Metal Stud and Track Roll Forming Machine distinguishes itself through high-speed automation and durability, with features like auto-width adjustment reducing setup to 60 seconds and servo punches extending tool life by 50% over mechanical alternatives.
Automation and Control Precision in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
Siemens PLC with HMI touchscreen governs operations, integrating Ethernet for 5G updates and pulse encoders for ±0.1mm feed accuracy. Photo-eye sensors detect anomalies, halting lines if tolerances exceed 0.5mm, while modular firmware supports profile swaps via one-button commands.
High-Speed Capabilities and Efficiency in the Double Line High-Quality Metal Stud and Track Roll Forming Machine
Operating at 120m/min per line on 15-22kW three-phase 380V, the machine processes 500fpm outputs with <75dB noise via enclosures. Electro-mechanical adjustments for web/flange changes in <20 minutes enable multi-size runs, cutting per-unit costs by 30% through zero-stop punching.
Applications of Profiles from the Double Line High-Quality Metal Stud and Track Roll Forming Machine
Interior Partition Framing with the Double Line High-Quality Metal Stud and Track Roll Forming Machine
C-studs (e.g., 92-203mm webs) provide vertical rigidity in drywall systems, pre-punched for conduit routing and spaced at 16-24 inches on center to support 2-hour fire-rated assemblies. U-tracks anchor top/bottom plates, enabling curved walls with minimal deflection under 5kN/m lateral loads per IBC codes.
Ceiling Suspension and Grid Systems Using the Double Line High-Quality Metal Stud and Track Roll Forming Machine
T-shaped keels from the machine suspend acoustic panels, with warp-free flanges ensuring airtight HVAC integrations for 20% energy savings. L-profiles detail edges in suspended ceilings, complying with AS/NZS 4100 for seismic zones.
Commercial and Load-Bearing Adaptations via the Double Line High-Quality Metal Stud and Track Roll Forming Machine
In warehouses, 1.6mm tracks handle 10kN racking loads, while outputs facilitate modular retrofits reducing embodied carbon by 40%. For semi-structural uses, heavier gauges meet EN10346 for exterior cladding supports.
FAQ
What are the primary components of the Double Line High-Quality Metal Stud and Track Roll Forming Machine? Key elements include a double-head hydraulic uncoiler (8-10 ton capacity), 15-20 ion-nitrided roller stations, servo-driven punching units (80-110 tons), and flying shear cutters for precise, continuous operation.
How does the production workflow function in the Double Line metal stud roll forming machine? It begins with coil decoiling and leveling, progresses through multi-pass roll forming with inline punching, and concludes with guillotine shearing, automated stacking, and quality checks via laser gauges for ±0.5mm accuracy.
What materials are best suited for this long service life metal stud roll forming machine? G60 galvanized steel (0.3-1.6mm thick, up to 550MPa yield), aluzinc, or pre-painted coils per ASTM A653, ensuring corrosion resistance in humid environments.
What high-speed features define the Double Line custom metal stud and track roll forming machine? 120m/min per line speeds, PLC automation with servo feeders for non-stop punching, and electro-mechanical adjustments for <60-second size changes, achieving 240m/min combined output.
In what construction applications does the Double Line metal stud and track roll forming machine for sale excel? It produces profiles for non-load-bearing partitions, suspended ceilings, and seismic retrofits, supporting up to 10m heights with fire-rated (2-hour) and mold-resistant assemblies compliant with IBC and Eurocode 3.
Optimize Your Framing Production with Hebei Liming’s Double Line Expertise
As the leading Double Line metal stud and track roll forming machine manufacturer, Hebei Liming deliver customizable solutions that unlock unmatched efficiency in steel framing.
Reach out today at +86 17761521505 or admin@chinaformingmachine.com for a detailed quote, virtual simulation, or factory tour. Invest in Hebei Liming’s long service life metal stud roll forming machine to future-proof your operations—contact us now and elevate your production precision.
