High Speed CZ Purlin Machine for Galvanized Steel Profile Processing
Step into any steel structure fabrication plant with a high volume of orders, and you will sense the same palpable pressure: orders are piled sky-high, and production lines must run ceaselessly—for even a single minute of downtime represents a massive loss. Consequently, you require equipment that not only promises high-speed operation but also truly delivers the capability to work continuously, day and night, without interruption.
That is exactly why we designed our high speed CZ purlin machine. It is built for galvanized steel and low carbon steel processing – a real workhorse that balances operating speed, forming precision, and long‑term durability. No exaggerated claims, no hidden weaknesses. Just a machine that helps you sleep better at night.
Stick with me, and I will show you what makes this CZ purlin machine different.
Advantages
- C & Z interchangeable – tool-less changeover, no roller replacement needed
- Infinitely adjustable sizes – servo or manual adjustment for lip（10-20mm）& flange (30–100mm)
- Integrated hydraulic punching – accurate hole positioning, length tolerance ±1.0mm
- High speed & durability – 0-32 m per minute without holes punching, GCr12 chrome rollers (HRC58 60)
- Complete automation – from decoiling to stacking, one operator only
- Ready for export – CE certified, multi-voltage (220V-480V)
Whether you need a manual changeover model for smaller budgets or a fully servo-driven automatic line for maximum flexibility, we provide turnkey solutions with overseas installation guidance & 1-year warranty.
Technical Parameters
| Item | Data |
|---|---|
| External Overall Dimension | 22m × 2.0m × 2.0m |
| Max Operating Speed | 0~32m/min (no punching) / 0~18m/min (with punching) |
| Raw Material Thickness Range | 1.0~3.0mm |
| Matching Power Supply | 380V 50Hz 3Phase |
| Main Driving Power | 30kw servo motor |
What is a CZ purlin forming machine?
The CZ purlin forming machine is an automated roll-forming manufacturing system designed to process metal coils into structural C-shaped and Z-shaped steel profiles. These steel purlins serve as critical skeletal structures for supporting roofs and walls in industrial, commercial, and agricultural buildings.
How does it work?
The machine automates the production line through five continuous steps, often managed by a PLC computer system:
- Decoiling and Leveling:A heavy metal coil is loaded onto a decoiler, which feeds the flat metal strip through a leveling unit to remove tension and ensure a perfectly flat surface.
Automatic Decoiler System for CZ Purlin Machine - Punching:The metal strip passes through a hydraulic punch press where holes are pre-punched at exact, customized intervals.
Punching Unit for CZ Purlin Making Machine
- Roll Forming:The flat, punched steel moves into the main forming station. It gradually passes through a series of motor-driven rollers that bend the metal step-by-step into the desired shape without applying heat.
CZ Purlin Making Machine Forming Section - Cutting:Once the desired length is reached, a hydraulic cutting blade shears the continuous profile cleanly.
CZ Purlin Making Machine-Cutting - Profiling/Switching:On advanced dual-purpose machines, users can switch between C and Z profiles or adjust web height and flange widths in just 2 to 5 minutes. This is typically done automatically via the control panel without needing to swap out heavy physical rollers.
Control Panel of the C/Z Purlin Making Machine
Value
What does this mean for you?
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Higher daily output – 32m/min without punching means you can push through simple orders fast.
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Less downtime – Tool‑less C/Z changeover and simple maintenance save hours every week.
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Lower labour cost – One operator handles the whole line from decoiling to stacking.
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Consistent quality – Every purlin comes out with the same high precision, cut after cut.
The control system supports Chinese and English interfaces, plus USB input and remote monitoring. You can store production presets and manage the line from your office. Daily inspection and cleaning? Ordinary maintenance staff can handle it.
Applications and Finished Products
- Building Frameworks: Used as roof purlins and wall girts in steel-structure buildings such as factories and warehouses.
- PV Mounting Systems: Employed in support systems for solar photovoltaic power stations, offering strong weather resistance.
- Storage Racking: Used to construct load-bearing racks and upright structures in logistics centers.
- Auxiliary Components: Applied in fields such as curtain wall mounting channels, equipment guide rails, and transportation infrastructure.
Application of CZ Purlins in Steel Frame Construction
Finished products:
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C purlins and Z purlins – cleanly formed, accurate holes, consistent length tolerance.
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Material: galvanized steel coil or low carbon steel coil, thickness 1.0‑3.0mm.
From single‑story factory roofs to multi‑span warehouse frames, our machine delivers purlins that fit perfectly and hold firmly.
Ready to Upgrade Your Production Line?
If your factory pursues high production speed, stable operation, and real standard configuration, this high speed C2 CZ purlin machine is your reliable long‑term partner. Strong production strength, strict factory inspection, and thoughtful after‑sales service – we deliver equipment that creates stable economic benefits for you.
Want a quote or a tailored solution?
📞 Contact us:
Contact: Elliot liu
Email: cnzt006@zhongtuocn.com
WhatsApp: 008615127728988