Trapezoidal Sheet R Panel Roofing Sheet Roll Forming Machine is an automated forming device specifically designed for producing trapezoidal-section roof tiles. It primarily uses metal sheets such as color-coated steel plates, galvanized plates, and aluminum alloy plates as raw materials. Through a continuous roll-forming process, flat metal sheets are transformed into roof tiles with a trapezoidal corrugated structure. The trapezoidal roof tiles produced by this machine are widely used in roof decoration projects for industrial plants, residential buildings, large venues, and logistics warehouses due to their stable structure, strong wind and pressure resistance, and excellent waterproof performance.
Pattern diagram:
Working Principle:
- Raw material unwinding:
The coiled metal sheet is smoothly unwinding through a hydraulic unwinding machine, equipped with a tension adjustment device to avoid sheet deviation or wrinkling; - Plate leveling:
Multiple sets of leveling rollers are used to correct the rolled plate, eliminating bending deformation caused by storage and ensuring subsequent forming accuracy; - Roll forming:
The core process consists of multiple sets of forming rollers designed according to the trapezoidal tile shape, which correspond to the top and bottom. Through step-by-step rolling, the flat sheet is gradually pressed into a trapezoidal cross-section tile shape. During the forming process, a temperature control module (for color coated sheets) is equipped to prevent coating damage; - Fixed length cutting:
According to the user’s set length of roof tiles, precise cutting is achieved through a servo motor-driven flying saw or hydraulic cutting device during the continuous movement of the formed tile material, with a cutting error controlled within ± 1mm; - Finished product transportation and stacking:
The cut trapezoidal roof tiles are transported to the finished product area through a conveyor belt. Some high-end models are equipped with automatic stacking mechanisms, which stack them neatly according to the set quantity for easy packaging and transportation in the future.
Product Attributes ：
| 1.Formed Material | PPGI,GI,AI | Thickness:0.3-0.8mm Width:1000mm/1250mm(customized) | ||
| 2.Decoiler | Hydraulic automatic decoiler | Manual decoiler(will give you as free） | ||
| 3.Main body | Roller station | 18 rows(As your requirement) | ||
| Diameter of shaft | 80mm solid shaft | |||
| Material of rollers | 45# steel, hard chrome plated on the surface | |||
| Machine body frame | 350 H steel | |||
| Drive | Chain transmission | |||
| Dimension(L*W*H) | 9500*1600*1600(customize) | |||
| Weight | 6.5T | |||
| 4.Cutter | Automatic | cr12mov material, no scratches, no deformation | ||
| 5.Power | Motor Power | 5.5KW | ||
| Hydraulic system power | 5.5KW | |||
| 6.Voltage | 380V 50Hz 3Phase | As your requirement | ||
| 7.Control system | Electric Box | Customized(famous brand) | ||
| Language | English(Support multiple languages) | |||
| PLC | Automatic production of the whole machine. Can set batch, length, quantity, etc. | |||
| 18.Forming Speed | 15-20m/min | The speed is adjustable | ||
Core application scenarios:
- Industrial buildings:
Such as steel structure factories, mechanical workshops, chemical factories, etc., trapezoidal roof tiles can adapt to large-span roof design, and are corrosion-resistant and impact resistant, meeting the long-term use needs of industrial environments; - Civil buildings:
Rural self built houses, villas, multi story residential communities, etc. can be matched with colored coated boards of different colors to create beautiful and waterproof roofs, while also being easy to install and shortening the construction period; - Public buildings:
The large coverage area of trapezoidal tiles in large supermarkets, sports venues, exhibition centers, etc. can reduce roof joints, lower the risk of water leakage, and the overall structure is lightweight, reducing building load-bearing capacity.
Machine image:
Our Factory:
