What’s a fence semi trailer ?

The fence semi-trailer is a semi-trailer designed with a fence structure, which is mainly used for the transportation of agricultural and sideline products and other light and bulky goods, such as vegetables, fruits, clothes, electrical appliances and other daily necessities, as well as small engineering equipment. Its structure is mainly composed of body, chassis, suspension, tires, axles, brake system, electrical system and other parts, with the advantages of strong carrying capacity, high transportation efficiency, good cargo protection and flexible use.

Reference items for purchasing a fence semi-trailer ：

1、First of all, you need to choose the appropriate vehicle model based on your own transportation conditions: general cargo transportation or bulk coal transportation, high-speed standard load or special road condition heavy load, door opening method, gooseneck or flat beam selection, etc. The one that suits you is the right one.

2、Steel selection：In recent years, as the market demand for lightweighting has increased, the steel materials used by trailer companies have become increasingly diverse, including not only the common Q235 and Q345 steel materials, but also high-strength steel materials such as 550 and 700.Q235 and Q345 are commonly used steels in the industry. Q235 is a carbon structural steel with a yield point of 235MPa. It is the most common material in the plate and belongs to the general plate series. Q345 is a low-alloy structural steel with a yield point of 345MPa. The main advantages of Q235 and Q245 steels are good comprehensive performance, good coordination of strength, plasticity and welding properties, low production difficulty, and great price advantages. The disadvantage is that the thickness of the steel required for low strength needs to be increased, resulting in a heavier vehicle weight.Q700 is also called T700. Compared with traditional Q235 and Q345 steels, high-strength steel has higher yield strength, and its tensile strength, Brinell hardness and other performance indicators are also significantly improved.

3、Production process：The welding process is an important process that affects the load-bearing performance in the production of semi-trailers. Compared with manual welding, machine welding has more stable product quality and will not cause quality errors due to the mood and state of the welder. The quality consistency is stronger and the efficiency is higher. Efficiency is time, and time is money. At present, semi-trailer beams and other parts are mostly welded by submerged arc automatic welding, which has uniform welding, better welding penetration, and no pores or inclusions on the weld surface, and the surface is smooth and beautiful.

4、Coating selection:Regarding the painting process of trailer paint, most manufacturers spray indoors or outdoors, because the electrophoresis + powder spraying process is too expensive, so most manufacturers rarely use it. The ground part of an electrophoresis + powder spraying process alone costs more than 40 million. With the development of the economy, users have higher and higher requirements for vehicle appearance, paint quality, and durability. The paint using the electrophoresis + powder spraying process is much higher than general paints and paint processes in terms of weather resistance, corrosion and rust resistance, and paint adhesion. Manufacturers using this process also have the confidence to make quality assurance commitments to users on the appearance of the vehicle, such as 7 years of paint that will not fade or fall off. At the same time, the electrophoresis process paint utilization rate reaches more than 95%, which is more environmentally friendly and has higher production efficiency, but in terms of vehicle purchase costs, it is higher than ordinary spraying.

Main features of the fence semi-trailer

1、Structural design
The cargo loading area of ​​the sluice semi-trailer adopts a fence structure design, which allows the vehicle to load bulk cargo and use the fence to separate and fix the cargo, improving the flexibility and safety of loading.

2、Strong load-carrying capacity
The semi-trailer has the characteristics of large capacity and high load-carrying capacity. Its body length, width and height can be adjusted according to transportation needs to meet various transportation needs.

3、High transportation efficiency
The multi-layer shelf design allows goods to be stored in the smallest space, thereby increasing cargo capacity and transportation efficiency

4、Protect cargo
Using partitions and fixing devices can effectively prevent cargo from being damaged by bumps and collisions, ensuring safe transportation of cargo

5、Flexible use
Different types of truck heads can be configured according to different transportation needs, such as flatbed truck heads, high and low-bed truck heads, etc., to meet various transportation needs

The specification of starway standard 3 axles fence semi trailer :

Dimension :13000x2500x3800mm

Sidewall Height :1000 mm board +800mm fence high

Main beam:Material: Q345B; “H” beam height: 500mm; Top/middle/bottom: 20/12/20(mm)

Through beam:#10 channel steel

Side beam :160 channel steel

Loading capacity :70 T

Paint: Powder spraying and coating

Color:Per customer’s requirement

Axle:BPW/Fuwa/Starway/ 13 ton x 3

Tire: Triangle 12R22.5/315R80.22.5/12R24x 12 + one spare tyre

Rim:900*22.5 *13

Suspension:Mechanical suspension or air suspension(brand optional)

Leaf spring:Leaf spring 10pcs*90*13mm or air bag

Landing gear:JOST or other brand two-speed, landing gear 28T

Electrical System:24V 7-way socket; front marker lamp: white; side marker lamp: white & red; rear lamp: red; turning signal lamp: amber; wiring: electric cable protected by PVC conduit on main frame

Braking System :Dual line pneumatic brake, SAE hose and connector,with WABCO ABS

Accessories:Toolbox*1; spare tire carrier*2  ,  12 pcs container twist locking