- CZ Purlin Machine: Specialized equipment for rolling and forming C-shaped and Z-shaped steel purlins, widely used in steel structure buildings (e.g., factory workshops, warehouses) to support roof and wall panels.
- Forming Passes: The number of roller groups that gradually shape the flat steel sheet into the desired C/Z cross-section; more passes typically result in higher precision of the finished product.
- Web Height: Refers to the vertical height of the middle "web" part of the C/Z purlin (the main load-bearing section), a core parameter affecting the purlin's load-bearing capacity.
| Discharge Speed |
8 - 25 m/min (varies by equipment, excluding punching and cutting time) |
| Forming Passes |
16 - 22 passes |
| Feeding Material |
Q195/Q235 hot-rolled strip steel or galvanized steel sheet |
| Feeding Plate Thickness |
0.8 - 3.0 mm |
| Material of Forming Rollers |
GCr15 bearing steel, with surface treatment such as hard chrome plating after heat treatment |
| Spindle Diameter |
70 - 90 mm |
| Main Machine Frame |
400 channel steel, 400 H-beam, etc. |
| Motor Power |
15 - 25 kW |
| Cutter Material |
Cr12 bearing steel (after heat treatment) |
| Origin |
China |
Applications of CZ Purlin Machines:
-
Industrial Buildings – Produce C/Z purlins for roofing and wall support in factories, warehouses, and manufacturing plants, providing lightweight yet sturdy structural frameworks for large-span spaces.
-
Commercial Structures – Used in supermarkets, logistics centers, and retail complexes to create cost-effective secondary steel members that reinforce roofing and cladding systems.
-
Agricultural Facilities – Fabricate purlins for greenhouses, livestock barns, and agricultural storage sheds, offering durable support for weather-resistant roofing and wall materials.
-
Multi-story Buildings – Supply C/Z purlins as secondary beams in low-to-mid-rise steel structures, enhancing floor and ceiling stability while reducing overall construction weight.
-
Prefabricated & Modular Construction – Ideal for mass-producing standardized purlins, aligning with the efficiency needs of prefab housing, modular offices, and quick-assembly structures.
-
Infrastructure Projects – Support roofing systems in bus terminals, railway stations, and toll booths, where corrosion resistance (with proper material treatment) and load-bearing capacity are critical.
-
Temporary Structures – Manufacture purlins for temporary warehouses, event venues, and construction site offices, ensuring quick installation and reliable performance during short-term use.
-
Renovation & Retrofitting – Provide lightweight replacement purlins for upgrading aging industrial or commercial buildings, improving structural integrity without heavy modification.
8618830702960
