Trailer Axle Manufacture 13t/14t/16t/20t for Semi Trailer

As a core component of the trailer chassis, the trailer axle's performance directly determines the vehicle's load-bearing capacity, driving stability, and operational efficiency. It is chosen by customers due to its three main characteristics: lightweight (fuel efficiency/high load capacity), long lifespan and maintenance-free operation (cost reduction and efficiency improvement), and braking safety.

Product Details

1. The axle tube is made of high-quality alloy structural steel through a special process, with high strength and low weight, which makes it better suited for high-pressure and high-strength road transport.

2. The axle head is forged from alloy steel as a whole and undergoes heat treatment, offering high strength.

3. The axle head is welded to the axle tube using high-strength submerged arc welding, ensuring safety and reliability, along with flaw testing inspections.

4. Both ends of the axle body are processed in a single setup with a double-headed

CNC machine, ensuring good coaxiality, while the bearing seats are precision-ground for high accuracy.

5. The six holes in the brake shoe bracket are completed in a single operation on a six-hole boring machine, ensuring high positional accuracy and effectively improving brake efficiency.

6. The use of asbestos-free friction materials ensures durability and compliance with international environmental standards.

Product Applications

Flatbed/Square Trailers: Suitable for general cargo transportation, emphasizing lightweight and cost-effective American-style axles.

Box/Container Trailers: Emphasizing high-speed stability, often using lightweight American or German-style axles.

Curtain-Side Trailers: The first choice for high-end logistics, typically equipped with disc brakes and air suspension axles.

Low Flatbed Semi-Trailers: Used for transporting excavators and large machinery, requiring small-diameter, high-strength special axles.

Dump Trucks: For harsh environments and high impact loads, requiring reinforced thick-walled tube axles.

Oil Tankers/Chemical Tank Trucks: Nationally mandated to use disc brakes and air suspension, emphasizing safety and explosion-proof performance.

Car Carriers: Emphasizing low chassis and multi-axle steering capability.

Cold Chain Transport Vehicles: Pursuing high efficiency and punctuality, often using maintenance-free, high-performance German-style axles.

Company Introduction

Chengda Group Established in 2003,23 Years Manufacturing Experience · Exported to 80+ Countries.We provide high-quality products and have obtained CCC, BV, ISO, and WMI certifications, with cumulative export value reaching US$5 billion. We are a leading supplier in the industry, exporting over 3,000 trucks, trailers, and cars annually. We have exported a large number of trucks to Africa! We have numerous loyal and stable customers from all over the world. Our trucks are exported to Africa, South Africa, Central Asia, the Middle East, South America, Southeast Asia, Asia, Eastern Europe, Latin America and other regions.