High-Performance C, Z & U Purlin Roll Forming Machines – Built for Steel Structure Projects
We are a specialized manufacturer of purlin roll forming machines with over 15 years of export experience. Our C, Z, and U purlin machines are designed for producing high-strength structural framing components – the essential load‑bearing members for metal buildings, industrial warehouses, agricultural sheds, and prefabricated structures.
From simple manual changeover to fully automatic C/Z quick‑change systems, our machines transform galvanized steel, cold‑rolled steel, or high‑tensile coils into precise purlin profiles with ±0.5mm accuracy. The advanced roll forming process ensures consistent shape, smooth surface, and excellent straightness.
Why choose our purlin lines?
- One machine for three profiles – C, Z & U with fast tool‑less changeover
- Fully automatic quick‑change – C/Z switch in under 1 minute (PLC controlled)
- Heavy‑duty structure – GCr15 chrome rollers (HRC58‑62°), 40Cr spindles
- Flexible sizing – Web height & flange width infinitely adjustable (servo optional)
- Integrated punching & cutting – Hydraulic punching, precise length tolerance ±1.0mm
- Global ready – CE standard, multi‑voltage adaptable, export wooden case packing
We support complete customization: machine length, punching patterns, crimple reinforcement, automatic stacking, and remote diagnostics. Every purlin roll former is factory tested before delivery, backed by overseas commissioning support & 2‑year warranty.
International quality – 1/3 of European price – quick change, even quicker return on investment.
All Type of purlin roll forming machine
cz purlin roll forming machine
c purlin machine
z purlin machine
Fully automatic c and z purlin machine
U purlin roll forming machine
Half Automatic c&z purlin forming machine
Several Type of cz purlin roll forming machine swaps
| 类型 | 特征 | 换型时间 | 适用场景 |
|---|---|---|---|
| 基础手动式 | 尺寸调整和 C/Z 切换需人工操作,结构简单,成本最低 | 10–15 分钟 | 初创企业、生产规格较单一的小型工厂 |
| 半自动式 | 尺寸调整通过按钮控制,C/Z 切换仍需人工辅助 | 约 10 分钟 | 中等批量生产,有限的规格切换需求 |
| 全自动式 | CZ 尺寸切换和 C/Z 截面互换全程 PLC 控制,触摸屏一键操作 | 1 分钟内 | 大型工厂、多规格批量生产、效率至上 |
| 伺服无级调节式 | 无需更换轧辊,通过伺服电机自动调节腹板和翼缘宽度 | 数秒 | 需要频繁切换几十种规格的高柔性生产线 |
Main core components of the purlin machine
| 放料架 Decoiler | 手动/液压可选;承重 5T / 7T / 10T,适用外径 ≤1500mm |
| 校平装置 Leveling Unit | 多辊校平,确保卷材在进入成型段前平整无翘曲 |
| 导向装置 Feeding Guide | 防跑偏,确保进料居中 |
| 轧辊 Rollers | 材质 GCr15 轴承钢或 45# 钢,热处理硬度 HRC58–62°,采用镀铬处理提高耐磨性和耐腐蚀性 |
| 主轴 Main Shaft | 材质 40Cr 锻钢或 45# 钢调质,直径 75–95mm,同心度高 |
| 冲孔系统 Punching System | 液压/伺服冲孔可选,可在线预冲孔(pre-punching)或后冲孔,位置由伺服编码精确定位,孔位公差 ±0.5mm |
| 机架结构 Machine Frame | H 型钢焊接框架,加固底座,保证大截面檩条成型时的刚性 |
| 传动系统 Drive System | 链条传动或齿轮箱传动可选;齿轮箱传动更耐用,适合重载工况 |
| 剪切系统 Cutting System | 液压停剪(post cutting)或飞剪可选,刀片材质 Cr12Mov 淬火钢;剪切长度公差 ±1.0mm |
| 收料台 Run-out Table | 支撑成品檩条,长度 6m 及以上 |
| 控制系统 Electrical System | PLC 控制(配置西门子/三菱/松下可选);触摸屏人机界面(Siemens/Delta 等品牌可选),支持多国语言 |
Main Technical Specifications and Parameters Table
Material and Dimensional Parameters
| 参数项目 | 典型范围 |
|---|---|
| 适用材料 | GI 镀锌钢、PPGI 彩涂钢、冷轧钢、热轧钢 |
| 材料厚度 | 1.0–3.5mm(高配机型可达 4.0mm) |
| 屈服强度 | 235–355 MPa |
| 进料宽度 | 100–500mm(自动可调 |
Molding and Performance Parameters
| 参数项目 | 标准值 | 高速值 |
|---|---|---|
| 成型速度 | 10–15 m/min | 15–25 m/min(可达 30 m/min) |
| 成型道次 | 16–22 组 | |
| 加工范围 | 可调,如腹板100–300mm,翼缘40–100mm | |
| 长度公差 | ±1.0 mm | |
| 成型精度 | ±0.5 mm |
Mechanical component parameters
| 参数项目 | 参数值 |
|---|---|
| 轧辊材质 | GCr15 轴承钢,镀铬,热处理 HRC58–62 |
| 主轴材质 | 40Cr 锻钢 或 45# 钢调质 |
| 主轴直径 | 75–95mm |
| 主电机功率 | 15–30kW |
| 液压站功率 | 5.5–11kW |
电气与出口参数
| 参数项目 | 参数值 |
|---|---|
| 控制系统 | PLC(Siemens / Mitsubishi / Panasonic 可选) |
| 操作界面 | 触摸屏 HMI |
| 电压/频率 | 可定制适配 220V–480V,50Hz / 60Hz |
| 认证标准 | CE、ISO 9001 |
Overall Machine Parameters
| 参数项目 | 典型值 |
|---|---|
| 机器长度 | 约 10–15 米 |
| 机器重量 | 约 9–15 吨 |
| 日产量 | 可达 6000 米(高速机型) |
Production Process Flow
Guidelines for Machinable Materials
Main application areas
FAQ
- What types of purlins can this machine produce?
- How fast is the machine?
What thickness of steel can it process?
简单答案
如果需要一篇文章的,用上面的那种,加连接
How does the C/Z quick changeover work?
简单答案