{"id":8947,"date":"2026-07-01T08:30:19","date_gmt":"2026-07-01T08:30:19","guid":{"rendered":"https:\/\/zhongtuomachine.com\/?post_type=product&p=8947"},"modified":"2026-07-01T08:30:20","modified_gmt":"2026-07-01T08:30:20","slug":"zhongtuo-high-speed-and-high-accuracy-c-purline-and-z-purline-machine","status":"publish","type":"product","link":"https:\/\/zhongtuomachine.com\/ru\/product\/zhongtuo-high-speed-and-high-accuracy-c-purline-and-z-purline-machine\/","title":{"rendered":"ZHONGTUO High Speed and High Accuracy C Purline and Z Purline Machine"},"content":{"rendered":"

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In the current era of rapid development in steel structure construction, C-section and Z-section steel have become essential purlin components for buildings such as factories, warehouses, photovoltaic power stations, and logistics facilities. They are widely used due to their advantages of light weight, high strength, easy installation and removal, and strong adaptability. The CZ steel forming machine is a specialized cold bending equipment designed for mass production of these steel sections and serves as a core piece of equipment in steel structure manufacturing lines. This machine overcomes the limitations of traditional modular models by enabling automated production of both C-section and Z-section steels with a single unit. Featuring high precision, efficiency, ease of operation, and low energy consumption, it has become a key tool for steel structure manufacturers to reduce costs and improve efficiency, driving the intelligent and standardized advancement of steel structural component processing.<\/p>\n

Core Definitions and Operating Principles of the Device<\/b><\/strong><\/h2>\n

The CZ steel forming machine, also known as the CZ steel integrated machine or purlin forming machine, is a continuous cold bending equipment that employs ambient-temperature cold processing technology throughout its operation without requiring high-temperature heating. Through progressive extrusion, bending, and shaping by multiple sets of precision rollers, it processes raw materials such as galvanized coils, zinc-aluminum-magnesium coils, color-coated coils, and cold-rolled steel coils into standardized C-shaped and Z-shaped steel purlins in a single process. This method ensures zero material loss and no deformation caused by high temperatures, thereby maximizing the preservation of the steel’s inherent mechanical properties.<\/p>\n

The entire equipment operates on an automated assembly line with a seamless closed-loop workflow: raw materials are continuously fed by a feeding rack, then undergo leveling and guiding processes to correct plate flatness and straightness while eliminating wrinkles and warping defects; they proceed to the punching station where bolt holes and mounting holes are precisely punched according to preset parameters; subsequently, they pass through multiple rolling forming units to gradually bend into C-shaped or Z-shaped profiles; finally, they are cut to precise lengths using a hydraulic cutting system, enabling finished product discharge and stacking\u2014all executed through fully automated coordination without manual intervention. Compared to traditional hot working processes, the cold bending method effectively avoids issues such as thermal deformation and oxidation-induced peeling, significantly enhancing the structural stability of the final products.<\/p>\n

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Structure and Composition of Core Equipment<\/b><\/strong><\/h2>\n

A high-performance CZ steel forming machine features a modular integrated structure, with each workstation precisely coordinated and operating in synergy. Its core components have clearly defined functions, ensuring stable and precise production performance.<\/p>\n

Automatic feeding mechanism<\/b><\/strong><\/h3>\n

The system predominantly employs a 4-ton heavy-duty hydraulic uncoiler suitable for various standard steel coil materials, featuring automatic unwinding, uniform feeding, and tension adjustment capabilities. It effectively prevents feeding delays and coil misalignment, ensures consistent and stable feeding speed, lays the foundation for subsequent forming processes, and is designed for long-term continuous production operations.<\/p>\n

Leveling Guidance Device<\/b><\/strong><\/h3>\n

Composed of multiple sets of precision leveling rollers and guidance\/positioning assemblies, its primary function is to correct the flatness and straightness of the sheet material, compensate for inherent bending or warping issues in the raw material, precisely position the sheet feeding point, and prevent deviation or misalignment during forming, thereby ensuring the straightness accuracy of the finished profiles from the outset.<\/p>\n

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Hydraulic punching mechanism<\/b><\/strong><\/h3>\n

Equipped with a dual-station hydraulic punching system that supports customized hole spacing, diameter, and quantity, it enables one-time stamping of connection holes for profiles according to engineering requirements. The hydraulic drive provides ample power, ensuring smooth punch marks without burrs and eliminating the need for secondary grinding, thereby significantly enhancing product integrity and subsequent installation convenience.<\/p>\n

Precision Roll Press Forming Machine Unit<\/b><\/strong><\/h3>\n

As the core forming component of the equipment, it consists of multiple sets of high-precision alloy steel rollers arranged in an orderly configuration. These rollers undergo quenching and wear-resistant treatment, offering high hardness, excellent wear resistance, and minimal deformation tendency. The equipment employs a progressive rolling process that involves multiple stages of gradual bending and shaping, preventing steel cracking or wrinkling caused by single-stage heavy pressure, thereby ensuring a regular cross-section and uniform curvature of the profiles. Additionally, it is equipped with a servo drive system featuring a 22 kW servo motor and a dedicated reducer, providing stable transmission and ample power while balancing forming speed with equipment durability.<\/p>\n

Hydraulic fixed-length cutting mechanism<\/b><\/strong><\/h3>\n

Designed with fully automated hydraulic flying shear cutting technology, it supports customized profile cutting lengths as required, offering rapid response and high cutting accuracy. The cuts are flat, smooth, free from deformation or edge chipping. It is compatible with fixed-length cutting requirements for profiles of various specifications, meeting tailored dimensional production needs across diverse engineering applications.<\/p>\n

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Equipped with a PLC-based programmable intelligent control system and a touch-screen interface, the device features a simple and intuitive operation interface. Operators can directly input parameters such as profile height, width, thickness, length, and hole spacing on the screen, enabling the equipment to automatically perform the entire process\u2014including specification adjustment, forming, punching, and cutting. The system includes functions for parameter memory storage, fault alarms, automatic counting, and precision calibration, making it easy for beginners to operate.<\/p>\n

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Key Performance Advantages of the Device<\/b><\/strong><\/h2>\n

Dual-purpose design; high efficiency with flexible configurations.<\/b><\/strong><\/h3>\n

Traditional split-type C-section and Z-section steel forming machines require two separate units for production, resulting in large space requirements, high equipment costs, and cumbersome model switching. In contrast, modern CZ section forming machines feature universal functionality without requiring roller replacement, support stepless adjustment of C\/Z section dimensions down to 1 mm, and enable rapid model switching. While traditional models take 2\u20133 hours to switch between designs, the new intelligent model requires only 3\u201315 minutes, increasing daily production capacity by over 50% and perfectly meeting demands for multi-specification, small-batch, and fast-delivery production.<\/p>\n

High molding accuracy and stable product quality<\/b><\/strong><\/h3>\n

The high-end CZ steel forming machine achieves a forming accuracy of within \u00b10.3 mm and a profile straightness error of \u22641 mm\/m, significantly exceeding industry average standards. Through precise roll pressure ratios, servo drive calibration, and positioning guidance correction, the produced profiles exhibit regular cross-sections, uniform dimensions, high flatness, and are free from defects such as distortion, wrinkles, or cracks, fully complying with steel structure construction requirements and ready for direct on-site installation without secondary adjustments.<\/p>\n

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Fully automated production, reducing labor costs.<\/b><\/strong><\/h3>\n

The equipment achieves full-process automation covering uncoiling, leveling, punching, forming, cutting, and material discharge. The entire production line requires only 1\u20132 operators for operation, significantly reducing reliance on manual labor. Additionally, the intelligent system automatically detects equipment failures, tracks production output, eliminates manual inspections, streamlines cost calculations, enhances production efficiency, and lowers corporate labor costs.<\/p>\n

Wide adaptability with outstanding cost-effectiveness<\/b><\/strong><\/h3>\n

The equipment is compatible with various raw materials including hot-dip galvanized steel coils, zinc-aluminum-magnesium steel coils, color-coated steel coils, and cold-rolled steel coils, capable of producing C-shaped and Z-shaped steel purlins in different thicknesses, widths, and heights to fully meet profile requirements for industrial plants, storage centers, photovoltaic mounting systems, sports venues, light steel villas, and other applications. Replacing two specialized machines with a single unit significantly reduces equipment procurement costs, space requirements, and maintenance expenses, offering exceptional cost-effectiveness for long-term production.<\/p>\n

Stable operation with long service life<\/b><\/strong><\/h3>\n

The equipment’s main body is fabricated from thickened steel plates welded together, offering a robust structure resistant to earthquakes and wear. The core rollers and transmission components undergo specialized anti-wear and anti-corrosion treatments, ensuring excellent durability and fatigue resistance. Equipped with a reliable servo drive and hydraulic system, the unit operates with low noise levels and minimal failure rates, enabling prolonged continuous operation while requiring simple daily maintenance\u2014significantly reducing downtime losses and repair costs.<\/p>\n

\"C<\/a><\/p>\n

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The C and Z-shaped steel purlins produced by CZ steel forming machines serve as core structural components for lightweight steel buildings, with applications spanning civil construction, industrial facilities, and renewable energy sectors. In industrial settings, they are primarily used for installing roof and wall purlins in steel structure factories, warehouses, and workshops; in the renewable energy sector, they are widely employed in manufacturing steel supports for photovoltaic power plants and wind farms; in civil and public buildings, they provide enclosure structures and load-bearing elements for light steel villas, sports venues, exhibition halls, and logistics centers; additionally, they are suitable for profile fabrication in large-scale machinery frames, municipal steel structures, greenhouses, and similar applications, demonstrating exceptional market versatility.<\/p>\n

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Industry Development Trends<\/b><\/strong><\/h2>\n

As the steel structure industry advances toward intelligent, precision-driven, and environmentally sustainable development, traditional manual adjustment equipment with low accuracy can no longer meet market demands. CZ steel forming machines are currently undergoing iterative upgrades aimed at achieving intelligent continuous die replacement, high-precision forming, unmanned operation, and energy efficiency. The new models feature an intelligent data integration system that connects to factory digital management platforms, enabling real-time production monitoring, remote parameter adjustment, and automated fault diagnosis. Additionally, optimized roll pressing processes and transmission structures further enhance forming accuracy and production speed while reducing energy consumption and material waste.<\/p>\n

Under the guidance of green manufacturing policies, cold bending forming has demonstrated increasingly prominent advantages in being free from high-temperature pollution and featuring low material loss. The intelligent CZ steel forming machine, with its efficient, precise, and flexible production capabilities, has become essential equipment for steel structure processing enterprises undergoing transformation and upgrading, continuously driving the standardization, intelligence, and efficiency improvement of the steel structural component manufacturing industry.<\/p>","protected":false},"excerpt":{"rendered":"

  In the current era of rapid development in steel structure construction, C-section and Z-section steel have become essential purlin components for buildings such as factories, warehouses, photovoltaic power stations, and logistics facilities. They are widely used due to their advantages of light weight, high strength, easy installation and removal, and strong adaptability. The CZ […]<\/p>\n","protected":false},"featured_media":8952,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":["post-8947","product","type-product","status-publish","has-post-thumbnail","product_cat-cz-purlin-making-machine","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/product\/8947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/media\/8952"}],"wp:attachment":[{"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/media?parent=8947"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/product_brand?post=8947"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/product_cat?post=8947"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zhongtuomachine.com\/ru\/wp-json\/wp\/v2\/product_tag?post=8947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}