Corrugated Roof Roll Forming Machine 0.35-0.45mm

Profile

The Corrugated Roof Roll Forming Machine is engineered for the efficient and precise production of corrugated metal roofing sheets. Designed specifically to process PPGI (Pre-Painted Galvanized Iron) and GI (Galvanized Iron) materials with a thickness range of 0.35-0.45mm, this equipment ensures optimal structural integrity for commercial, industrial, and residential roofing projects. Operating with a material yield strength of 235-345Mpa, it provides a stable forming process that minimizes material deformation. With an automated control system and heavy-duty frame, this machine is an ideal investment for manufacturers seeking reliable, continuous, and high-volume production capabilities.

Product Description

The following technical parameters detail the core specifications of the machine, ensuring buyers can accurately assess its compatibility with specific factory requirements and material standards.

Work Flow

The production process is structured to guarantee continuous operation, minimizing manual intervention while maximizing output efficiency. This standard workflow ensures consistent profile dimensions and reduces material waste during high-speed roll forming.

Decoiler → Feeding Guide Device → Roll Forming System → Hydraulic Post Cutting Device → Exit Rack → PLC Control System

Technical Specifications

1) Manual Decoiler: One Set

Designed for secure coil holding and smooth unwinding, supporting a maximum capacity of 5 tons. It ensures the raw material is fed into the line without tangling or sudden tension drops.

2) Feeding Guide Device

The guiding position can be adjusted manually for suitable material feeding. This prevents material deviation, reduces edge waste, and ensures the metal sheet enters the roll forming system perfectly aligned.

3) Main Machine

• Rollers: Manufactured from 45# precision machined steel, hard Chrome Coated with 0.5mm thickness, surface with mirror treatment for longer life and anti-rust properties.

• Shafts: Manufactured from 45# steel, undergoing quenching and tempering processes, finished with hard chrome to withstand continuous heavy-duty operation.

• Body Frame: Made from 450# H type steel by welding, providing a highly stable, vibration-resistant foundation for high-speed forming.

4) Hydraulic Post Cutting Device

• Cutter Material: Manufactured from industrial-grade mold steel Cr12MoV, with heat treatment reaching HRC58-62 for burr-free, precise cuts.

• Cutter Frame: Made from robust 18mm steel plate by welding to ensure cutting stability.

• Hydraulic System: Equipped with a 3KW hydraulic motor, operating within a hydraulic pressure range of 0-16Mpa.

5) PLC Control System

The advanced PLC system automatically controls production quantity and cutting length, significantly reducing labor costs and human error. Operators can easily input production data (batch size, pieces, length, etc.) via the intuitive touch screen.

• Combined with premium components: PLC, Inverter (Schneider), Touch Screen (Schneider), and Encoder (KOYO or OMRON).

• Cut-to-Length Tolerance: ≤±1 mm

• Control Voltage: 24V

6) Exit Rack

Un-powered, two units provided. Equipped with smooth rollers for the easy movement and collection of finished corrugated sheets, protecting the surface coating from scratches.

7) Products Show

The finished corrugated roofing sheets exhibit excellent structural strength, precise dimensions, and a flawless surface finish, ready for immediate deployment in construction projects.

Application Case

Corrugated sheets produced by this machine are widely utilized in industrial workshops, warehouses, and residential roofing. The precise profile geometry ensures reliable overlapping, offering superior weather resistance and load-bearing capacity for long-term building applications.

Packaging & Shipping

Packing method: To ensure the equipment arrives in pristine condition, the main body of the machine is naked and covered by plastic film (to protect against dust and corrosion during sea transit). It is then loaded into the container and steadily fixed using steel ropes and locks, making it fully suitable for long-distance international transportation.

After-sale Service

• Warranty: The warranty period is 24 months after the client receives the machine. Within these 24 months, we will courier replacement parts to the client free of charge for any non-human damage.

• Technical Support: We offer comprehensive technical support for the entire life of our machines to ensure continuous production stability.

• Installation & Training: We can dispatch our technicians to install the equipment and train operators in the clients' factories (extra cost applies depending on project requirements).

Video Show

Watch the actual working process of our corrugated roof roll forming machine (0.35-0.45mm) to experience its efficient production, precise forming capabilities, and stable performance during real-time operation.