Trapezoid Roof Sheet Making Machine

Metoform Tech > Roof and Wall Panel/Floor Decking Roll Forming Machine > Trapezoid Roof Sheet Making Machine

Trapezoid Roof Sheet Making Machine

Trapezoid roof sheet making machine is a highly automated production line that transforms a continuous coil of flat metal (typically GI, PPGI, or aluminum) into trapezoidal roof and wall panels.

Trapezoidal panels have a distinct angular, trapezoid-like profile, known for its high load-bearing capacity and modern appearance. The machine uses a cold-forming process called roll forming to achieve this shape.

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Features

Trapezoid roof sheet making machine is a precision-engineered system designed for the high-volume, efficient production of strong, modern architectural panels essential for the metal construction industry.

Profile Complexity: The sharp, angular bends of a trapezoid profile often require more forming stations than a soft, rounded corrugated profile to avoid overstressing the material.
Roll Design: The forming rolls are machined with precise angles to create the trapezoid shape, which is more complex than simple corrugation rolls.
Structural Performance: Trapezoidal panels are generally considered more structurally robust than standard corrugated panels.

Technical Specifications

Material	Type	GI, PPGI
	Thickness(mm)	0.3-0.8
	Yield Strength(Mpa)	230-350
Forming Speed(m/min)		15-25
Roller Station		Depends
Roller Material		45# steel with hard chrome treatment
Roller Driven Type		Chain transmission/Gearbox
Shaft Material		45# steel with heat treatment
Shaft Diameter		Ø75 mm
Control System		PLC+Touch screen and button
Main Machine Power(KW)		5.5
Hydraulic station Power(KW)		4
Machine Weight(Kg)		7000
Machine size(m)		9.5×1.8×1.9 Depend on final design

Main Components

Decoiler – Holds and feeds steel coils smoothly into the line.
Levelling System – Ensures flat, uniform material before forming.
Roll Forming Unit – Precision-engineered rollers shape steel into different profiles with accuracy.
Hydraulic Cutting System – Provides fast, clean, and burr-free cuts to required lengths.
Control System (PLC + Touch Screen) – User-friendly interface for automatic operation and easy adjustments.
Output Table – Collects finished products for efficient handling and packaging.

Main Components

Applications

Industrial and Commercial Buildings: For roofing and siding on factories, warehouses, and shopping malls.
Large-Span Structures: Their high strength makes them ideal for buildings requiring wide unsupported roofs.
Architectural Cladding: Available in various colors and coatings for aesthetic applications.
Common Trapezoidal Profiles: Profiles are often defined by their rib height and pitch (the distance between ribs), such as T-18, T-24, T-35, etc.