Automatic Trapezoidal Roof Panel Roll Forming Machine

This trapezoidal roof panel roll forming machine is a complete cold roll forming line for manufacturing metal roofing sheets, wall cladding panels and industrial building panels. The machine continuously transforms flat metal coil into a precise trapezoidal profile through multiple forming stations, then cuts each sheet to the preset length automatically.

The equipment shown is a heavy-duty configuration with a reinforced frame, hydraulic cutting unit, PLC control cabinet and long forming section. It is suitable for roofing sheet factories, steel structure companies, building material suppliers and contractors that require efficient, repeatable and flexible panel production.

Main Advantages

• Automatic production from coil feeding to finished sheet cutting.
• Stable trapezoidal profile with consistent rib height and cover width.
• PLC and touch-screen control for quantity, length and batch settings.
• Hydraulic cutting system for clean edges and reliable operation.
• Heavy-duty welded base helps reduce vibration during production.
• Chrome-plated or hardened forming rollers provide long service life.
• Custom profile design based on customer's panel drawing or sample.
• Suitable for galvanized steel, pre-painted steel, Galvalume and aluminum.
• Simple operation, convenient maintenance and low labor requirement.
• Optional decoiler, stacker, safety cover and remote technical support.

Typical Technical Attributes and Customizable Specifications

Note: The following values are common reference configurations. Final specifications are confirmed according to the required profile drawing, coil material and production capacity.

Production Process

Coil loading → decoiling → feeding and guiding → multi-station roll forming → encoder length measurement → hydraulic cutting → finished panel supporting or automatic stacking.

Applications

The finished trapezoidal sheets are widely used for industrial workshops, warehouses, logistics centers, agricultural buildings, garages, temporary buildings, commercial roofs, wall cladding systems, steel structure projects and prefabricated houses.

Customization Service

Each market may use a different trapezoidal profile. We can design the roller tooling and cutting die according to the customer's profile drawing, required cover width, rib height, pitch, material thickness and coil strength. Electrical voltage, PLC language, machine color, production speed and auxiliary equipment can also be configured for the destination country.

Optional Equipment

• 3-ton, 5-ton, 8-ton or 10-ton manual/hydraulic decoiler
• Coil loading car and hydraulic expansion system
• Pre-cutting device for reduced material waste
• Servo flying shear for higher continuous production speed
• Automatic stacker and finished sheet conveyor
• Protective safety cover and CE-style guarding package
• Remote monitoring and multilingual touch-screen interface

Quality and Service

Before delivery, the line is assembled, adjusted and tested with suitable coil material. Formed panel dimensions, surface quality, cutting length and machine operation are checked. Technical documents, installation guidance, operator training support and long-term spare parts service are available.

Information Required for Quotation

Please provide the panel profile drawing, coil material, material thickness, feeding width, effective cover width, required speed, voltage standard and desired decoiler capacity. These details allow us to prepare the correct roller design and production line configuration.