C Purlin Roll Forming Machine

Product Attributes :

1.Voltage: 380V/50Hz (customizable for 220V/60Hz)

2.Machine Dimension：Length: 8-12m; Width: 1.2-1.5m; Height: 1.5-1.8m (varies by model)

3.Weight：3000-5000kg (depending on configuration)

4.Raw Material：Galvanized steel coil

5.Model: c purlin

6.2 years for machinery warranty

7.WhatsApp：+8615613727379

Product Description

Product Introduction:

High-Precision Profile Forming: Advanced roller design and precision machining ensure consistent C purlin dimensions with tight tolerances for perfect structural alignment and load-bearing capacity.
Automatic Hydraulic Punching & Cutting: Equipped with Cr12 mould steel cutting blades and multi-station punching system that are quenched for hardness, providing precise hole placement and length-set cutting with minimal tolerance (±1-2mm).
PLC Intelligent Control: Utilizes imported brand PLC and touch screen interface for easy operation, accurate length measurement, and reliable automatic production with batch counting.
Durable Machine Construction: Built with heavy-duty steel frame (350-400mm H-beam) and high-strength shafts (75-100mm diameter) to ensure stable, vibration-free operation during continuous production.
Versatile Material Compatibility: Engineered to process galvanized steel, pre-painted galvanized steel (PPGI), aluzinc, and cold-rolled steel coils with varying yield strengths (235-550 MPa).

Product Description & Parameters:
The C Purlin Roll Forming Machine is a specialized cold roll forming equipment designed for manufacturing high-quality C-shaped steel purlins widely used in industrial factories, warehouses, steel structure buildings, and civil construction projects. The C purlins produced by this machine serve as essential structural support components with excellent load-bearing capacity and easy installation. The machine integrates decoiling, guiding, leveling, hydraulic punching, roll forming, length measuring, and automatic cutting into a seamless production line that requires only 1-2 operators. The rollers are manufactured from high-grade 45# forged steel or GCr15 bearing steel with hard chrome plating (0.05mm) and heat treatment, ensuring long service life and smooth purlin surfaces.

No.	Main Parameter / Feature	Details
1	Applicable Material	Galvanized steel coil / PPGI / Cold-rolled steel / Aluzinc
2	Material Thickness Range	1.0 - 3.2 mm
3	Material Yield Strength	235 - 550 MPa
4	C Purlin Width Range	80 - 300 mm (adjustable)
5	Flange Height Range	30 - 80 mm (adjustable)
6	Forming Speed	10 - 25 m/min (adjustable via transducer)
7	Number of Roller Stations	12 - 20 stations (depending on model)
8	Main Motor Power	11 - 22 kW
9	Hydraulic Station Power	5.5 - 7.5 kW
10	Roller Material	45# forged steel / GCr15 with hard chrome plating (0.05mm)
11	Shaft Material	45# / 40Cr steel, diameter 75-100mm, tempered and polished
12	Punching System	Hydraulic punching (single/dual holes, customizable)
13	Cutting Blade Material	Cr12 / GCr12 mould steel with quenching treatment (HRC 58-62)
14	Cutting Method	Hydraulic post-cut / Pre-cut, automatic pause and cut
15	Control System	PLC control with touch screen (Siemens / Mitsubishi / Delta)
16	Voltage	380V / 50Hz / 3 Phase (customizable)
17	Machine Dimensions	Approx. 8m - 12m × 1.0m - 1.8m × 1.3m - 1.7m
18	Machine Weight	Approx. 6 - 12 Tons
19	Length Tolerance	±1 - 2 mm
20	Uncoiler Capacity	Up to 3 - 5 tons (manual or hydraulic)
21	Driving Mode	Chain transmission
22	Warranty	12-24 months free warranty + lifelong technical support