4MM Thick Material Compatible Automatic Heavy Duty CZ Purlin Roll Forming Machine

4MM Thick Material-Compatible Automatic Heavy-Duty CZ Purlin Roll Forming Machine

Introduction of   CZ  Purlin  Machine

The automatic heavy-duty steel frame CZ purlin roll forming machine stands as a cutting-edge solution in the field of steel structure manufacturing, specifically engineered to handle the rigorous demands of processing thick-gauge steel materials—up to 4MM in thickness.

As a pivotal piece of equipment in modern metal forming, it streamlines the production of C-shaped and Z-shaped purlins, which serve as essential load-bearing components in steel frameworks, providing structural support and stability across a wide range of construction projects.

Unlike standard roll forming machines, this heavy-duty model is built with reinforced steel frames, high-torque drive systems, and precision-engineered rollers to accommodate the increased rigidity and strength of 4MM thick steel. Its design prioritizes both power and accuracy, ensuring that even thick, high-tensile steel sheets are formed into consistent, dimensionally precise purlins without cracks, warping, or structural compromise.

Beyond its material-handling capabilities, the machine integrates full automation—from raw material feeding and leveling to punching, continuous forming, and precise length cutting—all controlled via a user-friendly PLC system.

This automation not only minimizes labor costs and human error but also enables high-speed production, making it an ideal choice for large-volume manufacturing operations in industries ranging from heavy construction to prefabricated building systems.

In essence, this equipment bridges robust heavy-duty performance with advanced automation, addressing the specific challenges of forming thick 4MM steel into C/Z purlins while maintaining efficiency, precision, and adaptability to diverse construction requirements.

Key Features of  CZ Purlin Machine

– Heavy-Duty Capacity: Engineered with a reinforced frame and high-torque drive system, this machine is specifically optimized to handle 4MM thick high-strength steel sheets—including Q235, Q355, and other high-tensile grades. Its robust roller assemblies and pressure-adjustable forming modules ensure stable shaping even with thick, rigid materials, eliminating issues like edge warping, surface scratches, or structural deformation during the forming process.

This makes it ideal for heavy-load scenarios where material thickness directly impacts structural integrity.

– Automatic Operation: Integrated with a state-of-the-art PLC control system (equipped with a touchscreen interface), the machine automates the entire production workflow:

from automatic feeding of raw steel coils (with tension control to prevent slippage), precision leveling to eliminate material stress, pre-programmed punching (for bolt holes, slots, or notches as per design requirements), continuous roll forming into consistent profiles, to servo-driven cutting with millimetric accuracy.

This full automation reduces manual labor by over 80%, cuts down on human error, and boosts production speed to 10-15 meters per minute, significantly enhancing overall operational efficiency.

– Dual C/Z Purlin Production: Boasting a quick-change roller system, the machine enables seamless switching between C-shaped and Z-shaped purlin production in under 30 minutes—no need for complex disassembly or replacement of core components.

This versatility allows manufacturers to adapt to varying project demands, whether producing C-purlins for wall frames or Z-purlins for roof trusses, without investing in separate equipment, thus optimizing production flexibility and cost-effectiveness.

– High Precision: Features a multi-stage roller arrangement (typically 16-20 forming passes) with hardened and chrome-plated rollers, ensuring gradual, uniform shaping of 4MM thick steel to maintain dimensional stability.

The servo-driven cutting mechanism, paired with encoder feedback, guarantees length tolerance within ±0.5mm, while the punching system (with adjustable die positions) achieves hole position accuracy of ±0.3mm. These precision-focused designs ensure each finished purlin meets strict engineering standards, reducing on-site fitting issues during construction.

The main parameters of the CZ Purlin machine

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