In the booming era of prefabricated buildings, green energy, and modern steel structure construction, C-shaped and Z-shaped steel purlins have become the core load-bearing components for various projects, widely used in industrial plants, warehouses, photovoltaic brackets, and bridge supports. As a professional manufacturer of roll forming equipment, our CZ purlin roll forming machine integrates advanced cold roll forming technology, intelligent control systems, and flexible interchangeable design, redefining the production mode of CZ steel purlins. It helps global manufacturers achieve efficient, high-precision, and cost-effective production, gaining a competitive edge in the international steel structure market. Our machine is capable of producing both C-shaped and Z-shaped purlins with seamless switching, making it the ideal choice for construction, agriculture, and commercial projects worldwide.

Why Choose Our CZ Purlin Roll Forming Machine?

We focus on solving the pain points of traditional CZ steel production—low efficiency, high labor costs, poor shape consistency, and inflexible specification switching. Our CZ purlin roll forming machine combines precision engineering, durable structure, and user-friendly operation, bringing comprehensive upgrades to your production line and helping you reduce costs while improving quality.

Full-Automatic Production & High-Speed Operation

The machine integrates the entire production process from raw material feeding to finished product stacking, including decoiling, leveling, servo feeding, hydraulic punching, roll forming, fixed-length cutting, and automatic stacking, realizing one-stop fully automatic production without manual intervention in the middle link. Compared with traditional manual or semi-automatic processes, the production efficiency is increased by 4-6 times, with a production speed of 15-40 m/min (adjustable according to material thickness and product specifications) and a maximum capacity of 240 purlins per hour. Only 1-2 operators are needed for a single shift to complete parameter setting and finished product inspection, which significantly reduces labor costs and avoids human errors caused by manual operation. The non-stop cutting design (optional) allows the machine to work continuously without pausing during cutting, further improving production efficiency.

High-Precision Forming & Stable Product Quality

Precision is the core advantage of our CZ purlin roll forming machine. The forming rollers are made of high-quality GCR15 or Cr12MoV mold steel,经过 overall quenching treatment, with a hardness of HRC58-62, ensuring no scratches on the surface of the formed purlin and a long service life of the rollers (up to 80,000 working hours). Equipped with Siemens or Mitsubishi PLC and touch screen control system, the machine realizes precise control of feeding, forming, punching, and cutting, with a forming precision of ±0.3-0.5mm and a cutting precision of ±0.5mm, ensuring that the straightness, flatness, and dimensional accuracy of CZ purlins meet international ASTM/EN standards. The stable production process ensures consistent quality of each finished product, with tight interfaces and strong interchangeability, helping you win the trust of global customers.

Flexible Interchange & Full-Range Customization

We understand that different construction projects have diverse requirements for CZ purlin specifications. Our CZ purlin roll forming machine supports seamless automatic switching between C-shaped and Z-shaped purlins, with a quick change time of less than 15 minutes (5 minutes for quick-change models), realizing flexible production without replacing the entire mold set. The machine supports full-range customization of product size, including adjustable width (100-380mm or customized), height (50-200mm), and thickness (1.0-4.0mm), which can meet the production needs of various types of CZ purlins for industrial plants, photovoltaic brackets, agricultural greenhouses, and bridge components. In addition, the machine is compatible with multiple materials, including cold-rolled strip steel, hot-dip galvanized sheet, color-coated steel, and Q235 steel, adapting to different material requirements of customers in various regions.

Stable Performance, Safe & Durable

The main frame of the machine is welded with high-strength 45# H-type steel plate, and the whole frame is subjected to heat treatment to eliminate stress, ensuring strong rigidity and stable structure, which can effectively avoid vibration during high-speed operation and ensure long-term stable operation of the equipment (24/7 continuous operation is available). The key components such as encoder (Omron), inverter (Mitsubishi), hydraulic pump (Bosch), and low-voltage circuit breaker (Chint) are all well-known international brands, ensuring the reliability and service life of the equipment. The whole machine is equipped with emergency stop buttons, safety protective covers for dangerous transmission parts, and overload protection devices, which fully guarantees the safety of operators and equipment during production. The machine has passed CE, ISO9001 certification, complying with international safety and quality standards, and can be smoothly exported to Europe, America, Southeast Asia, Africa, and other countries and regions around the world.