Dovetail roof decking roll forming machine

Dovetail Roof Decking Roll Forming Machine

I. Introduction and Applications of Dovetail Roof Decking

Dovetail roof decking (dovetail roof steel decking) is a metal load-bearing plate with a unique dovetail cross-section. Its primary function is to serve as a load-bearing member for building roofs and floor structures. It effectively bonds with concrete, improving the overall stiffness and load-bearing capacity of the floor, while also serving as a formwork during construction.

Main applications include:

Industrial factory roofs and floor structures

Large public buildings (stadiums, convention centers, airport terminals, etc.)

High-rise building floor systems

Bridge deck paving

Warehouse and logistics building structures

The dovetail design offers excellent shear resistance and strong bond with concrete, significantly improving structural stability and durability.

II. Main Application Areas

Asia Pacific: Regions with a concentration of new industrial and infrastructure projects, such as China, Japan, South Korea, and Southeast Asia

Middle East and Africa: Large commercial buildings, ports, and logistics parks

European and American markets: Widely used in high-rise buildings and prefabricated building systems

Australia and New Zealand: High-standard industrial plants and warehouses

III. Advantages of the Dovetail Roof Decking Roll Forming Machine

High forming precision: Advanced roll design ensures consistent dovetail cross-sectional dimensions, reducing secondary processing.

High-speed production: Fully automated continuous forming, high production efficiency, suitable for large-volume orders.

Material adaptability: Capable of processing a variety of materials, including galvanized steel, galvanized steel, and stainless steel.

Sturdy structure: The machine frame is welded from high-strength steel, ensuring stable operation.

Automated control: Equipped with a PLC control system, it enables automatic length setting, punching, and stacking.

Easy maintenance: Quick mold changes minimize downtime.

Remote operation and maintenance support: Siemens remote diagnostic system enables international technical support and troubleshooting.

IV. Main Components

Decoiler: Automatically loads material and supports hydraulic expansion.
Leveling Unit: Flattens the steel plate to ensure smooth feed.
Roll Forming Mill: Multiple sets of precision rollers form the dovetail cross-section.
Hydraulic Punching Unit: Automatically punches holes according to design.
Hydraulic Cutting Unit: Double-edged blade design ensures smooth cuts.
PLC Control System (Siemens PLC): Fully automated control and data recording.

Finished Product Stacking System (Stacker): Automatically receives and neatly stacks the material.

V. Technical Parameters (reference values, customizable according to customer needs)

Material Thickness: 0.8–1.5 mm
Material Width: 1000–1250 mm
Forming Speed: 10–20 m/min
Number of Forming Stations: 20–26 Stations
Motor Power: 15–22 kW
Hydraulic Power: 5.5 kW
Forming Accuracy: ±1 mm (length)
Control System: Siemens PLC + Touchscreen
Applicable Materials: Galvanized Steel, Galvalume Steel

VI. Advantages of Siemens Remote Operation and Maintenance

Global Access: Engineers can remotely log in to the system for diagnostics and debugging, regardless of the country in which the equipment is operating.

Real-Time Monitoring: Monitor key data such as machine uptime and production volume.

Quick Troubleshooting: Identify fault causes immediately, minimizing downtime losses.

Easy Software Upgrade: PLC program and control interface updates can be pushed directly, eliminating the need for on-site replacement.

Data Analysis: Optimize production efficiency and equipment maintenance cycles through operational data analysis.

VII. Zhongtuo's Strengths in Design and R&D

Professional Design Team: Our team of engineers boasts extensive experience in roll forming equipment design, specializing in custom development for specialized profiles.
Independent R&D Capabilities: We independently complete everything from mechanical structure and mold design to electronic control systems.
International Cooperation Experience: We have collaborated with clients in countries such as Germany, Japan, and Australia for many years and are familiar with international standards.
Integrated Manufacturing: From component processing and assembly to complete machine commissioning, all operations are completed in our own facilities, ensuring quality control.
Technological Innovation: We continuously introduce 3D simulation molding design software and automated control technologies to enhance the intelligence of our equipment.
Customized Solutions: We provide personalized designs and improvements based on our clients' actual engineering needs, ensuring product compatibility and cost-effectiveness.

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