The trapezoidal roof roll forming machine is a single-layer cold roll forming system engineered to produce imitation glazed tile profiles from metal coil stock. The forming process uses progressive roller stations to shape flat material into a profile that replicates the appearance of traditional clay tiles. It is suited for residential, villa, and renovation projects where aesthetic quality is a consideration.
Specifications
|
Item |
Content |
Remarks |
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Material |
Galvanized color steel plate |
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|
Width |
1200 mm |
Special sizes can be customized |
|
Thickness |
0.25 mm – 0.8 mm |
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|
Color Matching |
Green vertical grain |
Can also be customized according to customer requirements |
|
Overall Dimension (approx.) |
7000 mm × 1400 mm × 1400 mm |
|
|
Forming Rows |
14 rows |
|
|
Forming Rollers |
45# steel finish machined, hard chrome plated and polished |
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Forming Roller Shaft |
Diameter 70 mm, 45# steel finish machined |
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|
Side Wall Plates |
16 mm |
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|
Frame Specification |
300H steel |
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Motor Power |
Hydraulic transmission 5.5 KW |
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|
Transmission Mode |
Chain |
1 inch |
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Forming Speed |
8–12 m/min |
Speed adjustable on the side |
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Shearing Mode |
Cut after hydraulic forming, hydraulic guided shearing |
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Cutter Material |
Cr12 heat treated |
Thickened type, high wear-resistant knife plate |
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Electric Control System |
Includes PLC, touch screen, coding counter |
Fully automatic batch setting |
Features
Specialized Tooling
Roll molds are customized based on tile profile drawings or samples provided by the client. Each roller profile corresponds to specific cross-sectional dimensions, ensuring consistent shapes and crisp lines after forming.
Roller Durability
Forming rollers are forged from 45# steel, then high-frequency quenched and hard-chrome plated for high hardness, wear resistance, and rust prevention. Under normal use, the roller surfaces do not scuff or wear, the panel coating remains unscratched, and the tile profile remains stable over the long term.
Clean, Burr-Free Cutting
The Trapezoidal Roof Roll Forming Machine utilizes a hydraulic shearing system that produces a flat, smooth, and burr-free cut surface. No secondary grinding or trimming is required; the panels are ready for immediate use.
Intuitive Operation Interface
Equipped with a touchscreen HMI, the system allows for real-time adjustment of production length, batch settings, and cutting cycle programming. Operation is intuitive, and parameter storage and retrieval are convenient, reducing setup time during profile changes.
Applications
- Roofing for residential buildings and villas
- Renovation of traditional or antique-style structures
- Small to medium-scale production of decorative roofing materials
- Cladding for steel frame buildings where appearance is a factor
Customization Services
Profile Mold Customization
Based on client-provided cross-sectional drawings or samples of trapezoidal roof panels, we design specialized roller molds-accounting for parameters such as rib height, rib pitch, and effective coverage width-to ensure precise profile contours.
Material Thickness & Feed Width Compatibility
Roller gaps and forming stages can be adjusted to suit the client's standard material thicknesses; feed widths can be customized to accommodate various metal coil sizes.
Optional Functional Modules
Available options include hydraulic uncoilers (5–10 ton capacity), in-line punching units (for pre-drilling mounting holes at set intervals), and automatic stacking systems, enabling fully automated or semi-automated production lines from coil to finished product.
Control System Customization
PLC control systems can be specified by the brand (e.g., Siemens, Mitsubishi, Delta); the touchscreen supports switching between Chinese and English interfaces, and parameter storage capacity can be expanded as needed.
FAQ
Q: What profile does the trapezoidal roof roll forming machine produce?
A: The machine is configured to produce imitation glazed tile profiles. The exact roller geometry can be customized based on customer-supplied samples or dimensional drawings.
Q: How long do the rollers last? Is the replacement cost high?
A: The rollers are forged from 45# steel and undergo high-frequency quenching and hard-chrome plating, resulting in a normal service life of 3–5 years. After wear occurs, it can be restored via re-chroming at a cost of approximately 30–40% of a new mold.
Q: Is the equipment complex to operate? Is it easy to switch specifications?
A: It features touchscreen operation and runs automatically once the length and quantity are set. Parameters can be saved and recalled with a single click when changing specifications, eliminating the need to re-thread the material. Average workers can learn to operate it independently within 1–2 days.
Q: Can the voltage and frequency be customized to local standards?
A: Yes. Customization is available for voltages such as 220V, 380V, and 415V, as well as frequencies of 50Hz and 60Hz.
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