Double Layer Trapezoidal Roof Panel Forming Machine

Double Layer Trapezoidal Roof Panel 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:

Dual-Trapezoidal Space Optimization: Ingeniously integrates two independent trapezoidal roll forming systems onto a single heavy-duty frame, reducing workshop footprint by up to 50% while maintaining full production capability for two different trapezoidal profiles.

Independent Layer Operation: Features separate motor drives and hydraulic systems for the upper and lower layers, allowing operators to switch between two different trapezoidal profiles instantly without mechanical reconfiguration or downtime.

Precision Hydraulic Cutting: Equipped with a universal hydraulic post-cut system using Cr12 quenched blades (HRC 58-62) that accurately cuts both trapezoidal profiles to exact lengths with minimal tolerance (±1-2mm) and clean edges.

Robust Industrial Construction: Built on a reinforced 300H-350H steel beam frame with 16-20mm thick side plates, ensuring zero vibration and long-term structural integrity during continuous high-speed operation.

Intelligent PLC Automation: Driven by an imported-brand PLC (Siemens/Mitsubishi/Delta) with a user-friendly touch screen, enabling precise length setting, automatic batch counting, and real-time fault diagnostics for unmanned production.

Product Description & Parameters:

The Double Layer Trapezoidal Roof Panel Forming Machine is a highly efficient dual-purpose manufacturing solution engineered specifically for metal roofing producers who need to maximize workshop space without sacrificing production versatility. Unlike conventional single-profile machines, this innovative equipment stacks two complete trapezoidal roll forming systems vertically on a shared reinforced frame. Each layer operates independently with its own motor, hydraulic station, and PLC-controlled cutting system, allowing seamless switching between two different trapezoidal profiles at the touch of a button. The machine processes color steel, galvanized, or aluzinc coils through automated decoiling, precision roll forming, length measurement, and hydraulic cutting. The rollers are manufactured from high-grade 45# forged steel with hard chrome plating (0.05mm), ensuring millions of cycles of wear resistance and consistently smooth panel surfaces. This space-saving design is ideal for manufacturers serving diverse construction markets, from industrial warehouses requiring large-span trapezoidal roofing to commercial buildings needing smaller-profile trapezoidal panels.

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	Upper Profile	Trapezoidal Profile A (customizable)
6	Lower Profile	Trapezoidal Profile B (customizable)
7	Forming Speed	8 - 15 m/min (adjustable via frequency converter)
8	Number of Roller Stations	Upper: 13-16 rows / Lower: 11-13 rows
9	Main Motor Power	4 - 5.5 kW × 2 (Independent drives)
10	Hydraulic Station Power	4 - 5.5 kW
11	Roller Material	45# forged steel with hard chrome plating (0.05mm)
12	Shaft Material	45# / 40Cr steel, diameter 70-80mm, tempered & polished
13	Cutting Blade Material	Cr12 mould steel with quenching treatment (HRC 58-62)
14	Cutting Method	Hydraulic post-cut, automatic pause and cut
15	Control System	PLC with touch screen (Siemens / Mitsubishi / Delta)
16	Voltage	380V / 50Hz / 3 Phase (customizable)
17	Machine Dimensions	Approx. 7m - 10m × 1.3m - 1.65m × 1.1m - 1.6m
18	Machine Weight	Approx. 5 - 9 Tons
19	Length Tolerance	±1 - 2 mm
20	Uncoiler Capacity	Up to 5 tons (manual or hydraulic)
21	Driving Mode	Chain transmission
22	Warranty	12-24 months free warranty + lifelong technical support