The enclosed trailer with a ramp door offers excellent versatility, easily accommodating the transport of various large items such as cars, motorcycles, and large furniture. The ramp door design not only functions as a traditional loading and unloading ramp but also serves as the main door of the trailer when folded up, maximizing space utilization. By equipping the ramp door with an electric braking system, operation becomes more convenient and flexible, allowing personnel to easily control the raising and lowering of the ramp, reducing labor intensity and improving transportation efficiency.
Composite Trailer Ramp Doors
To withstand the immense pressure of cargo, enclosed trailer ramps must possess exceptional durability and strength. Traditional materials like steel, while strong, are heavy and difficult to operate; wood, on the other hand, is lightweight but lacks durability, is susceptible to moisture and rot, and has a limited lifespan. For enclosed trailer ramp design solutions, TOPOLO-TRUCK offers unprecedented innovative options, combining modern engineering technology with environmentally friendly principles to ensure every customer enjoys efficient, safe, and durable products. To address these issues, TOPOLO-TRUCK has introduced a ramp door made from an innovative composite material, perfectly balancing durability and lightweight design.
TOPOLO-TRUCK trailer ramp doors feature two types of eco-friendly thermoplastic composite panels: PET foam core panels and anti-slip polypropylene honeycomb panels. This combination of materials not only effectively reduces weight but also improves the overall compressive strength and durability.
☑ Lightweight: Significantly reduces the weight of the ramp door, enhancing operational convenience.
☑ High Load Capacity: Meets the needs for repeated entry and exit of vehicles and heavy cargo.
☑ Durability: Waterproof, corrosion-resistant, and weather-resistant, suitable for various operating environments.
☑ Anti-Slip Safety: Improves safety in rainy, snowy, or muddy conditions.
☑ Aesthetic Appeal: Overall modern industrial aesthetic.
Main Structural Components
Anti-Slip Polypropylene Honeycomb Panel (Top)
Made from CFRT (continuous fiber-reinforced thermoplastic) sheets and a polypropylene honeycomb core using a thermoplastic lamination process. The surface features a dense, non-slip texture, providing excellent friction and ensuring safe transportation.
PET Foam Core Panel (Bottom)
Made from FRP (fiber-reinforced polymer) and PET foam core material (both virgin and recycled). As the outer surface of the ramp door, the FRP surface is smooth, flat, and easy to clean.
Internal Structure Design
The ramp door features a high-strength steel frame structure internally, which effectively distributes concentrated loads, enhancing overall rigidity and safety. The steel frame surface undergoes professional anti-corrosion treatment, ensuring strength while extending service life and reducing future maintenance costs.
Edge Trim Profiles
High-strength painted 6061 aluminum alloy edge trim profiles play a crucial role in ramp design. They securely fasten the panels to the frame, ensuring the stability and strength of the entire ramp structure. They fit perfectly with the trailer door frame, providing a seamless seal when closed, ensuring dustproof, moisture-proof, and waterproof protection for the cargo compartment.
For more information about customized Enclosed Box Trailer services, please contact us.