With a rapid throughput speed of up to 25 meters per minute, the production framework integrates heavy gauge uncoiling, multi-roll precision leveling, high-speed multi-station shaping, and an optimized zero-waste hydraulic shearing system. The engineered rollers are machined from premium grade alloy tool steel, heat-treated via vacuum quenching, and finished with a durable hard-chrome coating to guarantee long-term wear resistance and flawless, mark-free profile surfaces. Ideal for producing rigid framing for multi-span commercial warehouses, agricultural structures, distribution hubs, and commercial solar support installations, this system delivers an exceptionally accurate, cost-effective, and dependable processing asset for global steel manufacturers.
Looking to optimize your steel manufacturing plant with superior precision and speed? Our heavy-duty purlin roll forming machine offers an exceptional blend of robust mechanical engineering, high-output efficiency, and electronic control. This fully automated structural profiling line is designed to fulfill the rigid structural specifications required by international construction sectors, delivering high-tolerance C and Z steel shapes used extensively in commercial warehouses, logistical complexes, sports arenas, and infrastructure projects. Implementing this technology allows factories to execute rapid order turnarounds while lowering overhead expenses, material scrap rates, and setting times.
The cornerstone of this machinery is its automated variable-width system. Traditional production lines rely heavily on manual spacer positioning or complex mechanical tear-downs to change product profiles, stalling production schedules for several hours. This modern system utilizes independent motorized drive shafts controlled directly via custom software. With the simple input of numerical dimensions on the terminal screen, the entire assembly relocates to its new configuration automatically. This setup guarantees that small-batch custom orders and large-scale bulk runs can be processed sequentially on a single factory line without long cross-over delays.
Advanced Design Characteristics & Structural Advantages| Technical Parameter Category | Operational Specifications / Capabilities |
|---|---|
| Compatible Strip Materials | Hot Rolled Carbon Steel, Cold Rolled Steel, Hot-Dip Galvanized Coils |
| Material Tensile Threshold | Yield Strength ranging from 235 MPa to 550 MPa (Structural Grades) |
| Gauge Capacity Range | 1.5 mm to 3.2 mm (Heavy duty up to 4.0mm customizable) |
| Profile Web Dimensions (H) | 100 mm to 300 mm (Infinitely adjustable through digital controls) |
| Profile Flange Dimensions (B) | 40 mm to 85 mm (Fully automated variable setup) |
| Stiffening Lip Dimensions (C) | 10 mm to 25 mm (Precise automated positioning) |
| Linear Production Velocity | 15 m/min to 25 m/min (Continuous forming speed, punching variable) |
| Forming Progression Steps | 17 to 22 Roller Pass Stations (Designed for gradual metal relief) |
| Main Drive Mechanism | Heavy-gauge dual directional roller chain or hardened universal joint gearboxes |
| Spindle Shaft Dimensions | High-tensile 40Cr steel alloy, turned, ground, and tempered; Diameter 80mm/95mm |
| Automation Software Architecture | Multi-lingual PLC Controller with Touch Screen HMI Interface |
| Die Shear & Punch Steel Type | Premium Cr12MoV tool steel, vacuum hardened to HRC 60+ |
| Total System Motor Capacity | Main Motor: 18.5 KW to 22 KW; Hydraulic Station: 7.5 KW to 11 KW |
| Operating Power Infrastructure | 380V / 440V, 50Hz / 60Hz, 3-Phase Phase Configuration (Tailored to local grids) |
The structural steel profiles generated by this advanced rolling line serve as critical elements in structural engineering frameworks. Due to their optimized weight-to-load ratios, these components compose primary structural skeletons, roof purlins, wall girts, and internal floor joists for large commercial ventures. They are heavily incorporated into the assembly of deep-span industrial complexes, regional distribution warehouses, transport infrastructure hubs, institutional properties, and modern modular building sectors.
Furthermore, with the exponential expansion of utility-scale renewable energy systems worldwide, these precision-formed profiles are vital for manufacturing structural support rails, long-span trackers, and ground-mount arrays within massive solar photovoltaic fields, creating a highly lucrative and steady product demand for steel processing firms globally.
This state-of-the-art manufacturing cell incorporates several coordinated sub-assemblies functioning as a cohesive automated production group:
Prior to leaving our assembly facilities, every machine undergoes intensive mechanical testing under full capacity and real material loads. Our quality inspectors meticulously track hydraulic thermal coefficients, encoder communication responsiveness, and dimensional precision over consecutive test batches. This detailed vetting guarantees that every machine delivers consistent tolerances conforming to strict international structural standards, ensuring your operations achieve seamless deployment and instant high-yield output upon installation.
As an established manufacturer specializing in heavy-duty cold roll forming technology, we provide flexible customization choices to accommodate specific fabrication drawings, structural thicknesses, and punching plans. Reach out to our engineering team today to secure an immediate, factory-direct wholesale quotation, exhaustive layout footprints, and a tailored business proposal engineered to scale your output capacity!
Xinnuo Roll Forming Machine Co., Ltd., established in 1995, is a leading enterprise specializing in the design, development, manufacturing, and sales of various cold roll forming equipment.
Located in Botou Economic Development Zone, the company benefits from a well-developed electromechanical manufacturing industry and a complete industrial chain...[ Read More >>]
