After-sales Services
- Warranty: 24-month free warranty, lifelong technical support.
- Delivery Time: 25–45 days after receiving deposit.
- Installation & Training: Free on-site training for installation, operation and maintenance if you visit our factory.
Product Introduction:
- Continuous Flying Shear Cutting: Utilizes an advanced flying shear system that moves synchronously with the material, enabling high-speed cutting without stopping the production line.
- High-Precision Hydraulic Forming: Features precision-engineered rollers and hydraulic pressing systems to ensure consistent C and Z purlin dimensions with tight tolerances.
- PLC Intelligent Control: Equipped with imported brand PLC and touch screen interface for easy operation, accurate length measurement, and reliable automatic production.
- Versatile Profile Production: Capable of producing both C and Z purlin profiles with quick changeover, maximizing equipment utilization and production flexibility.
- Durable Machine Construction: Built with heavy-duty steel frame and high-strength shafts to ensure stable, vibration-free operation during continuous high-speed production.
Product Description & Parameters:
The Hydraulic Purlin Roll Forming Machine with Flying Shear is a high-efficiency cold roll forming equipment designed for manufacturing C and Z purlins widely used in steel structure buildings, warehouses, and industrial facilities. The flying shear system is the key advantage, allowing continuous production at high speeds while maintaining precise cut lengths. The machine integrates hydraulic uncoiling, guiding, roll forming, hydraulic punching (optional), and flying shear cutting into a seamless production line. The rollers are manufactured from high-grade 45# forged steel with hard chrome plating and heat treatment, ensuring long service life and smooth panel surfaces.
| No. |
Main Parameter / Feature |
Details |
| 1 |
Applicable Material |
Galvanized steel coil / PPGI / Aluzinc coil |
| 2 |
Material Thickness Range |
1.5 - 3.0 mm |
| 3 |
Profile Types |
C purlin and Z purlin (interchangeable) |
| 4 |
Forming Speed |
15 - 30 m/min (adjustable via frequency converter) |
| 5 |
Number of Roller Stations |
16 - 22 stations (depending on profile design) |
| 6 |
Main Motor Power |
11 kW × 2 |
| 7 |
Hydraulic Station Power |
5.5 - 7.5 kW |
| 8 |
Roller Material |
45# forged steel, polished and coated with 0.05mm hard chrome |
| 9 |
Shaft Material |
High-grade 45# steel, diameter 75-85mm, tempered and polished |
| 10 |
Cutting Blade Material |
Cr12 mould steel with quenching treatment (HRC 58-62) |
| 11 |
Cutting Method |
Hydraulic flying shear, automatic synchronous cutting |
| 12 |
Control System |
PLC control with touch screen (Mitsubishi / Delta / Siemens) |
| 13 |
Voltage |
380V / 50Hz / 3 Phase (customizable) |
| 14 |
Machine Dimensions |
Approx. 15m - 20m × 1.8m - 2.2m × 1.6m - 2.0m |
| 15 |
Machine Weight |
Approx. 10 - 15 Tons |
| 16 |
Length Tolerance |
±1 - 2 mm |
| 17 |
Uncoiler Capacity |
Up to 5 - 8 tons (hydraulic) |







