C20 Roofing Sheet Roll Forming Machine

Product Attributes :

Application Production of trapezoidal metal roof sheets

Material Thickness 0.3 – 0.8 mm

Feeding Width 1000-1220 mm

Production Speed 8-15m/min

Note Custom sizes & profiles available

WhatsApp 15613727379

Product Description

Product Introduction:

Optimized C18 Profile Engineering: Specifically calibrated to produce the C18 trapezoidal profile, which offers an ideal balance of structural load-bearing capacity and efficient water drainage for modern steel construction projects.

High-Rigidity Machine Base: Constructed on a reinforced industrial-grade steel frame that effectively absorbs forming stresses, ensuring zero vibration and maintaining tight dimensional tolerances during continuous production.

Burr-Free Hydraulic Cutting: Features a synchronized hydraulic cutting system utilizing Cr12 mould steel blades (HRC 58-62), guaranteeing clean, precise cuts with a strict ±1mm length tolerance for seamless on-site installation.

Intelligent PLC Operation: Powered by an imported PLC (Siemens/Mitsubishi/Delta) with a user-friendly interface, allowing operators to easily set batch counts, lengths, and monitor real-time system diagnostics.

Wear-Resistant Forming Rollers: Utilizes premium 45# forged steel rollers with a 0.05mm hard chrome plated surface, providing exceptional resistance to wear and ensuring the C18 panels maintain a flawless, smooth finish.

Product Description & Parameters:
The C18 Trapezoidal Roll Forming Machine is a specialized production solution tailored for manufacturers of premium steel roofing materials. The C18 profile is widely specified in commercial and industrial construction due to its superior span capabilities and aesthetic trapezoidal ribbing. This equipment transforms raw color steel or galvanized coils into finished roofing panels through a highly synchronized process of decoiling, precision forming, and automated cutting.

The core advantage of this machine lies in its structural rigidity and forming precision. The reinforced base frame prevents deflection under load, while the precision-ground rollers guarantee that every C18 panel maintains consistent geometry. The intelligent PLC control system streamlines operations, allowing for quick setup and accurate batch production. Meanwhile, the hydraulic cutting station tracks the line speed in real-time to execute exact cuts, minimizing material waste and ensuring that every panel is ready for immediate assembly. This C18 trapezoidal roll forming machine is the reliable choice for suppliers demanding consistent quality and operational efficiency.

No.	Main Parameter / Feature	Details
1	Applicable Material	Color steel / Galvanized steel / Aluzinc coil
2	Material Thickness Range	0.3 - 0.8 mm
3	Material Yield Strength	235 - 550 MPa
4	Coil Width Range	1000 / 1200 / 1220 / 1250 mm (customizable)
5	Profile Type	C18 Trapezoidal Roof Panel
6	Forming Speed	8 - 15 m/min (adjustable via frequency converter)
7	Number of Roller Stations	13-16 rows
8	Main Motor Power	4 - 5.5 kW
9	Hydraulic Station Power	4 - 5.5 kW
10	Roller Material	45# forged steel with hard chrome plating (0.05mm)
11	Shaft Material	45# / 40Cr steel, diameter 70-80mm, tempered & polished
12	Cutting Blade Material	Cr12 mould steel with quenching treatment (HRC 58-62)
13	Cutting Method	Hydraulic post-cut, automatic pause and cut
14	Control System	PLC with touch screen (Siemens / Mitsubishi / Delta)
15	Voltage	380V / 50Hz / 3 Phase (customizable)
16	Machine Dimensions	Approx. 7m - 10m × 1.3m - 1.65m × 1.1m - 1.6m
17	Machine Weight	Approx. 5 - 9 Tons
18	Length Tolerance	±1 - 2 mm
19	Uncoiler Capacity	Up to 5 tons (manual or hydraulic)
20	Driving Mode	Chain transmission
21	Warranty	12-24 months free warranty + lifelong technical support