Semi-Trailer Walls: Structure, Materials, and Functional Design
Semi-trailer walls are critical structural components that define cargo security, aerodynamic efficiency, and operational versatility. These vertical enclosures vary in design based on trailer type (e.g., dry van, flatbed with side kits, or specialized bulk carriers). Below is a detailed analysis of their features and applications.
Parameter List
|
Model NO. |
CBZ9400CCY |
|
Certification |
ECE,GCC,CE,ISO9001, DOT,CCC,ISO/TS16949, SGS |
|
Tread |
1820mm |
|
Types of Suspension Systems |
Cross Arm Type |
|
Axle Number |
3 Axles |
|
Self-dumping |
Not Self-dumping |
|
Material |
Stee |
|
Product |
3 Axle Flatbed 40 Ton 40FT Container Semi- Trailer |
|
Axles |
BPW/Fuwa Brand |
|
Brake System |
Wabco Braking Valve |
|
Transport Package |
in Nude,by Bulk Ship/Roro Ship |
|
Trademark |
QUEST |
|
HS Code |
87163990 |
|
Load Capacity |
50tons |
|
Wheel Base |
7000-8000mm |
|
Grade |
Heavy Duty |
|
Shape |
Fence Trailer |
|
Tire Number |
12 Tyres,Triangle /Double Coin Brand |
|
ABS Anti-lock Braking System |
No ABS Anti-lock Braking System |
|
Condition |
New |
|
Suspension |
Leaf Spring Suspension/Air Suspension |
|
Landing Legs |
Jost |
|
Other Design |
OEM Customized Design |
|
Specification |
12500-16000x2500- 3000x1000-2200mm |
|
Origin |
Made in China |
|
Production Capacity |
5000units/Year |
Primary Types of Trailer Walls
Solid Walls:
Constructed from corrugated steel (durable but heavy) or aluminum (lightweight, corrosion-resistant).
Common in dry vans and refrigerated trailers, offering weatherproof cargo protection.
Removable Side Kits:
Modular panels (often plywood or fiberglass) used with flatbeds to convert them into temporary sidewall trailers for bulk goods.
Mesh/Grated Walls:
Lightweight steel mesh for livestock trailers, ensuring ventilation and visibility.
Key Functional Roles
Load Containment: Prevents shifting or spillage of loose materials like gravel or grain.
Aerodynamics: Modern designs integrate side skirts (below walls) to reduce drag and improve fuel efficiency by 5–7%.
Safety Compliance: Reinforced walls meet DOT/FMCSA regulations for cargo securement (e.g., 49 CFR §393.114).
. Material Innovations
Composite Panels: Fiberglass-reinforced plastics (FRP) offer a balance of strength and weight savings.
Insulated Walls: Polyurethane foam cores in reefer trailers maintain temperature control.
Industry-Specific Adaptations
Construction: High-strength steel walls withstand abrasive materials like rocks.
Agriculture: Ventilated walls for grain trailers prevent moisture buildup.
Conclusion
Semi-trailer walls are engineered to align with cargo-specific demands, regulatory standards, and operational efficiency goals. Advances in materials and modular designs continue to expand their applications across global logistics.
Hot Tags: semi trailer walls, China semi trailer walls manufacturers, factory, new trailer, trailer classified ads, mobile workshop trailer, trailer inspections, Cement Tanker Semi Trailer, industrial trailer
