Production Process of Container Chassis Semi Trailer in Qatar
Good materials and good designs also need good production process. Below is a brief description of the welding process and paint coating process for container chassis semi trailer in Qatar.
The welding process is an important process that affects the load-bearing performance in the production of container chassis semi trailer in Qatar. Compared with manual welding, machine welding has more stable product quality, and there will be no quality errors due to the mood and state of human welders. The quality consistency is stronger and the efficiency is higher. Efficiency is time, and time is money. At present, submerged arc automatic welding is mostly used for semi-trailer girders, where the welding is uniform, the welding penetration is better, and the surface of the welding seam is free of pores and inclusions. The surface is nice and smooth.
Robot welding is currently not popular for skeleton semi-trailers. It is mainly used for the welding of some standard parts. The lack of popularity is mainly due to the issue of investment costs. A robotic arm is said to cost more than tens of thousands of RMB. However, the domestic semi-trailer manufacturing process is also developing rapidly.
At present, Vehicle Master has just finished upgrading its production lines to ensure quality and improve efficiency.
The coating process of trailer paint is generally indoor or outdoor spraying. The electrophoresis along with powder spraying process is too expensive because of the high input cost. In China, only a few top trailer manufacturers also have this process. For example, Vehicle Master invested over 400 million US dollars on the powder spraying system that took half of the space of one of the factory units.
In the domestic automobile industry, the electrophoresis process is the first to be used in passenger cars. In recent years, with the development of China's economy and the rise of a new generation of young user groups, the consumption concept of the truck industry has been continuously upgraded. More attention are being paid for vehicle appearance, paint quality and durability. The paint with electrophoresis + powder spraying process is much higher than the general paint and paint process in terms of weather resistance, anti-corrosion and anti-rust ability, and paint adhesion.
The paint on container chassis semi trailer in Qatar can last for as long as 7 years. At the same time, the paint utilization rate of the electrophoresis process is more than 95%, which is more environmentally friendly. It can even achieve a production cycle of several minutes. In terms of car purchase cost, electrophoretic paint on the market is generally more expensive than ordinary paint in the same configuration.
Key Configuration Accessories of Container Chassis Semi Trailer in Qatar
For many so called trailer manufacturers, most of the key configuration accessories are purchased from other trailer factories. At Vehicle Master, we manufacture semi trailers and trailer parts from our very own factory units to guarantee the highest production quality and efficiency.
At present, container chassis semi trailer in Qatar mostly use 13-ton axles + 16-ton brake pads. There are quite a few axle brands in China at present. Our customers can option for the high quality Vehicle Master brand with high braking effect and service life. Meanwhile, they can also choose other top axle brands such as BPW and FUWA. You can choose a trailer axle according to your purchasing power at that time, but you still need to pay attention to counterfeit of these top brands. You can check the anti-counterfeiting label on the axle or contact the axle manufacturer for inspection. For instance, in Liangshan there is a free appraisal office of FUWA axle off of one of the exits not far from our factories.
Most of the tires with semi-framed tires adopt straight stripes, which have better heat dissipation. In terms of high-end brands, there are Goodyear, Bridgestone, etc., which have longer replacement mileage. Domestic first-line brands such as Chaoyang, Shuangqian, Linglong, Triangle and other brands are also good, and the prices are relatively transparent. Customers can choose different brands accordingly. The aluminum alloy steel ring has been gradually accepted by the market. If the skeleton semi-trailer adopts aluminum alloy steel ring, the three-axle semi-trailer can reduce the dead weight by about 200kg. In terms of price, the relative iron ring of the general brand is more expensive than 5,000 yuan. One thing worth noting is that the aluminum steel ring is thicker, and the axle bolt structure corresponding to the iron steel ring is different. If it is troublesome for ordinary users to replace it in the market, it is recommended to decide whether to choose the aluminum alloy steel ring when purchasing the container chassis semi trailer in Qatar.
The ABS anti-lock braking system is known as one of the three major inventions in the history of automobile safety (the other two are airbags and seat belts). It has been mandated by various national laws and regulations since its development. Many people are still in the stage of trial and skepticism. The ABS installed on some container chassis semi trailer in Qatar is only to meet reulation. This has a lot to do with the uneven quality of domestic ABS and the low version of high-end brands used on trailers. However, with the development of ABS products, development of quality and technical level, and the continuous improvement of users' awareness of driving safety, ABS will gradually be accepted and valued by the majority of users. After all, safety is the most important thing. In recent years, there are some intelligent ABS products that integrate the functions of wheel hub thermal alarm and reversing image. Relatively speaking, the electronic control unit ECU has strong computing power, high braking frequency, and more secure safety. The price is relatively low.