Profile Type
C Purlin / Z Purlin (CZ interchangeable optional)
Material Thickness
1.5 – 4.0 mm (customizable according to customer requirements)
Material Width (Coil Width)
100 – 600 mm (depends on final purlin size)
Material Type
Galvanized steel (GI), PPGI, Black steel, High-strength steel
Purlin Height (Web Size)
80 – 300 mm (common sizes: C80, C100, C120, C150, C200)
Flange Width
40 – 80 mm adjustable
Punching System
Hydraulic punching for holes and slots (online punching)
Forming Speed
10 – 20 m/min (higher speed optional)
Cutting Method
Hydraulic cutting after forming (no deformation)
Control System
PLC automatic control system with touch screen (Siemens / Delta optional)
The purlin roll forming machine is designed for manufacturers who require high-precision C and Z steel purlins, stable long-term operation, and flexible size adjustment for steel structure construction projects.
It is widely used for producing C purlins and Z purlins applied in industrial buildings, warehouses, workshops, logistics centers, and prefabricated steel structures where structural strength, dimensional accuracy, and consistency are critical.
This machine is capable of forming various purlin sizes and thicknesses by adjusting rollers and spacers, making it an ideal solution for manufacturers seeking to reduce tooling costs while maintaining high production efficiency.
|
No. |
Item |
Specification |
|
1 |
Suitable Material |
Galvanized steel, Black steel, High-strength steel |
|
2 |
Material Thickness |
1.5 – 4.0 mm |
|
3 |
Purlin Type |
C Purlin / Z Purlin (CZ interchangeable optional) |
|
4 |
Roller Stations |
16–20 stations |
|
5 |
Roller Material |
45# forged steel, hard chrome plated |
|
6 |
Main Motor Power |
11 – 18.5 kW |
|
7 |
Hydraulic Station Power |
5.5 kW |
|
8 |
Forming Speed |
10 – 20 m/min |
|
9 |
Cutting System |
Hydraulic cutting after forming |
|
10 |
Cutting Blade Material |
Cr12, quenched treatment 58–60 HRC |
|
11 |
Shaft Diameter |
Φ75 – Φ85 mm |
|
12 |
Machine Frame |
400H steel beam welded structure |
|
13 |
Side Panel Thickness |
18 – 20 mm |
|
14 |
Punching System |
Hydraulic punching for holes & slots |
|
15 |
Length Tolerance |
±2 mm |
|
16 |
Processing Precision |
Within ±1.0 mm |
|
17 |
Drive Mode |
Gearbox or chain drive (optional) |
|
18 |
Control System |
PLC automatic control (Siemens / Delta optional) |
|
19 |
Touch Screen |
Industrial touch screen |
|
20 |
Voltage |
380V / 50Hz / 3 Phase (customizable) |
|
21 |
Machine Weight |
About 10–15 tons (depending on configuration) |
This purlin forming machine adopts a heavy-duty welded steel frame combined with precision-machined rollers to ensure excellent rigidity and long service life. The rollers are processed with CNC machining and heat treatment, guaranteeing smooth material feeding and accurate profile shaping throughout continuous operation.
During high-speed production, the forming process remains stable, effectively minimizing profile twisting, flange deformation, and dimensional deviation. The hydraulic cutting system performs cutting after forming, ensuring clean edges without damaging the purlin surface or affecting structural strength.
The PLC automatic control system allows operators to easily set purlin length, quantity, and punching positions, reducing labor intensity while improving production efficiency and consistency.
Steel structure buildings
Industrial plants and warehouses
Prefabricated construction systems
Agricultural and logistics buildings
Commercial steel roofing and framing systems
Automatic CZ size change system
Servo punching system
Flying hydraulic cutting
Safety covers & automatic stacking system
Xinnuo Roll Forming Machine Co., Ltd., established in 1995, is a leading enterprise specializing in the design, development, manufacturing, and sales of various cold roll forming equipment.
Located in Botou Economic Development Zone, the company benefits from a well-developed electromechanical manufacturing industry and a complete industrial chain...[ Read More >>]
