Traditional purlin processing methods suffer from low forming accuracy, poor production efficiency, and severe material waste, failing to meet modern construction's demands for standardized and efficient operations. The CZ Purlin Roll Forming Machine has revolutionized this industry. As a core equipment dedicated to efficient purlin forming, it leverages automation technology and precision engineering to deliver stable, efficient, and high-quality purlin processing solutions for the steel structure construction sector, emerging as a game-changing force in building framework reinforcement.

核心工作原理：连续成型的高效逻辑

CZ 型檩条辊压成型机采用连续辊压原理，实现了从金属卷材到 CZ 型檩条成品的无缝加工。这种不间断的工作流程大大提高了生产效率。.

The production process begins with coil feeding. Galvanized steel, color-coated steel, and other metal coils are smoothly unrolled by hydraulic uncoilers, while feeding guides precisely control the coils' orientation to ensure positional deviations of less than 0.5mm when entering the rolling system. The coils then enter a forming unit composed of multiple precision rolls. These rolls are arranged in a stepped configuration according to the cross-sectional shape of the CZ purlin (C-shaped or Z-shaped). Through progressive pressure application, the flat coils are gradually bent into predefined structures such as grooved profiles and flanges.

The formed continuous purlins proceed to the fixed-length cutting stage. The equipment's servo CNC system drives high-speed saw blades or hydraulic shears to perform precise cutting according to preset dimensions (with length tolerance controlled within ±1mm), with final collection achieved via a finished product conveyor frame. The entire process is fully automated by a PLC control system, requiring only 1-2 operators for parameter configuration and product output, completely eliminating the reliance on manual experience in traditional processing.

主要建设亮点：细节中的质量保证

The device's excellence stems from the meticulous refinement of its core components, with every structural design centered on three fundamental requirements: stability, precision, and durability.

As the core component, the rolling mill system employs high-grade alloy tool steel (Cr12MoV) that undergoes quenching treatment to achieve a surface hardness of HRC60-62, followed by chrome plating and polishing. This triple enhances wear resistance while effectively preventing surface scratches on the sheets. The rolling mill's machining precision is controlled by a five-axis CNC machine, ensuring uniform gaps within 0.02mm per set, which provides fundamental assurance for the purlin forming accuracy.

机身由高强度工字钢焊接而成，并经过时效处理以消除内应力。这确保了在高速运行期间（最大成型速度为 30 米/分钟），机身振动幅度保持在 0.1 毫米以下，避免了因机身晃动而影响成型精度。此外，还配备了全自动润滑系统，可定期为关键部件（如滚柱轴承和传动齿轮）涂抹润滑油，使部件的使用寿命延长 50% 以上，同时降低了维护成本。.

高精度成型：毫米级控制，确保结构安全

The high-precision forming quality not only ensures seamless integration between purlins and roof/wall materials, reducing secondary processing during installation, but also significantly enhances the steel structure's overall wind and snow load resistance.

高效智能生产：降本增效的核心引擎

设备中的智能控制系统具有参数记忆功能，可储存 100 多套不同规格的 CZ 檩条加工参数。切换规格时，系统调试时间仅需 3 分钟，大大缩短了生产转换时间。此外，自动化生产最大程度地减少了人工干预，将檩条缺陷率控制在 0.1% 以下，有效减少了材料浪费和人工成本。.

超级材料适应性：灵活应对各种需求

为满足不同建筑场景的需要，该设备具有良好的材料兼容性，可加工厚度为 0.8-3.0 毫米、宽度为 100-400 毫米的各种金属板材，包括镀锌钢板、镀铝锌钢板、彩涂板和不锈钢板。通过更换不同规格的辊组，可快速切换生产 C 形檩条和 Z 形檩条，满足工业厂房、仓储中心、钢结构住宅等场景的使用要求。.

市场增长：需求驱动的爆炸式增长

凭借可靠的质量，我们的设备已占据全球 15% 的市场份额。我们的产品远销欧洲、东南亚和非洲等 50 多个国家和地区。我们在海外市场的声誉稳步增长，使我们成为国际客户的首选。.