Import Automatic C/Z Purlin Roll Forming Machine — Buy in wholesale FOB from Supplier in China

The Automatic C/z Purlin Roll Forming Machine from Dahezhongbang Intelligent Technology Co., Ltd processes cold rolled, hot rolled, or galvanized coil into C or Z purlins with variable dimensions. It handles thickness from 1.0 to 4.0 mm and supports yield strengths of Q235, Q345, and S350D. C-purlin widths range from 80 to 300 mm, heights from 40 to 100 mm, and lips from 10 to 25 mm, with Z-purlins matching these ranges. Inner angles are fixed at 135° or 90°, and the machine is driven by a gearbox for increased power. Punching holes are customizable based on buyer requirements, with the decoiler, forming device, hydraulic punching, and cutting system integrated into the workflow.

Material input flexibility allows the use of standard galvanized or uncoated coils, typical for structural steel applications in construction. The machine’s ability to produce both C and Z profiles in a single setup reduces changeover time, a common advantage in roll forming lines for steel framing. Standard industry practice for purlins includes surface treatment to enhance corrosion resistance, though this machine focuses on forming rather than coating. Tolerances for such machines typically align with ASTM or EN standards for steel sections, ensuring compatibility with downstream assembly in prefabricated buildings.

This equipment is used by steel fabricators, construction firms, and prefab structure manufacturers seeking to produce roof and wall purlins on demand. Buyers often source it for projects requiring rapid deployment of structural components, such as warehouses, agricultural buildings, or industrial sheds. Trade terms to confirm include MOQ, lead time for custom hole patterns, and whether the supplier provides installation supervision. The machine’s modular design allows integration into existing production lines, a key consideration for buyers scaling output.

Dahezhongbang Intelligent Technology Co., Ltd is based in Xiamen, Fujian Province, China, with a registered address in the 361000 postal area. The company operates as a supplier of roll forming machinery, including specialized equipment for structural steel components. Its profile indicates a focus on automated production lines for construction materials, with the listed product demonstrating capability in customizable purlin manufacturing.

The supplier’s trust tier is classified as harbor, though current data shows a response rate of 0.00% and no recorded average response hours. This suggests limited recent engagement on the platform, a factor buyers may weigh when requesting technical details or customization options. The company does not disclose workforce size, annual output, or client references in the available profile, so buyers should request these directly to assess capacity and reliability.