Production price of Liangshan 11 meter overturned dump semi-trailer for this month's quotation

Description :

　　At present, the production of steel mills has accelerated. In June, the production index of the steel industry was 58.6%, an increase of 0.4 percentage points from May. There has been a certain reduction in procurement activities related to production, with the steel industry's procurement volume index in June being 52.3%, a decrease of 2.7 percentage points from the previous month; The import index of raw materials was 50.5%, a decrease of 3.2 percentage points from the previous month; The raw material inventory index decreased by 2.2 percentage points to 48%. From these index changes, it can be seen that due to the high profits of steel companies, the production enthusiasm of steel mills has further increased. However, the reduction in production and procurement activities of steel mills, especially the decrease in raw material inventory index to the contraction range, may indicate that the current raw material inventory of steel enterprises is still low.

　　The utility model provides a self dumping container semi-trailer, which comprises a main frame and a sub frame; The main body of the main frame is the main body plate, and the front end of the main body plate is the front suspension component, which can be connected to the tractor head. The wheels are arranged under the main body plate; The main body of the subframe is the subframe plate, on which a fixed container corner lock is provided. The main and auxiliary plates are rotatably connected through a hinge mechanism; A top rod oil cylinder assembly is installed between the main vehicle plate and the auxiliary vehicle plate. The present invention relates to a self loading and unloading device for a container flatbed semi-trailer, characterized in that: a fixed subframe and a docked flip subframe are installed on the semi-trailer chassis connected to the tractor, the fixed subframe is fixed on the front half of the semi-trailer chassis, the flip subframe is hinged at the rear of the semi-trailer chassis, and several rollers supporting the container pallet are installed on both outer sides of the front fixed subframe and the rear flip subframe. Two parallel telescopic oil cylinders are installed inside the fixed subframe, with two movable pulleys installed on the piston ends of the two telescopic oil cylinders. Guiding grooves for the movable pulleys are installed on the inner sides of the fixed subframe. Two fixed pulleys are installed at the front and rear ends of the fixed subframe, and a traction fixed pulley is installed vertically at the front end of the fixed subframe. The front and rear ends of the flip subframe and the semi-trailer chassis are vertically installed with fixed pulleys corresponding to the traction fixed pulleys. Not only does it reduce the weight of the flip subframe, but it also greatly lowers the height of the flip subframe during flipping, improving its stability; In addition, the reduction in the height of the subframe flip also reduces the tilt angle during container loading and unloading.

　　With the sharp rise in sales of light-duty dump semi trailers in recent years, the sales amount of dump semi trailers is also increasing daily. Faced with the fierce competition in the current dump semi trailer market, we have gained a deeper understanding of the sales volume and product quality of the dump semi trailer market. The expansion of logistics enterprises has also brought about a larger market for the accelerated sales of dump semi trailers. Nowadays, the manufacturers of standard rollover semi trailers are also constantly growing, which is also one of the reasons why the market for rollover semi trailers is becoming more and more difficult to do. Competition is becoming increasingly fierce, so we can only lower prices to bring profits to our own enterprises, and would rather sell more to increase revenue. However, this development is not a long-term solution. But now there are many second-hand markets and some illegal modifications appearing on the market, which is also a direct reason why rollover semi trailers are becoming less and less valuable. These semi trailers quickly enter the market, but the service cannot be guaranteed. After buyers buy them, there will be various problems that need to be remedied. Faced with these problems, we cannot find manufacturers to repair them, so when buying rollover semi trailers, we must find them. Choose manufacturers with good quality and service for purchase. Shandong Liangshan Trailer Factory launched a tracked dump semi-trailer that obtained a national invention patent in 2016. This type of tracked dump semi-trailer combines the advantages of fast unloading of rear dump semi-trailer and heavy loading of side dump semi-trailer, while avoiding the disadvantages of easy overturning of rear dump dump truck, buried tires of side dump truck cargo, and deformation of side shields. It has high safety factor, advanced technology, light weight, high degree of automation, simple operation, reliable quality, and economic durability, filling the gap of smooth unloading of international dump trucks. It can be used in conjunction with the North Mercedes Benz, Ouman, Steyr, Jiefang, Dongfeng and other series of tractors, as well as tractors of the same tonnage or similar models, to form a car train, suitable for the transportation of bulk goods such as household waste, sand and gravel, coal, grain, salt, construction waste, etc.

　　How is the market situation in the semi-trailer industry? It is reported that in terms of market size, the market size of container trailers is much higher than that of other specialized vehicles. From the characteristics of its container semi-trailer market, firstly, its market concentration is still relatively high, mainly concentrated in the top 10 well-known enterprises in the industry. Secondly, after the improvement of "practicality" and "comfort", container trailers have entered the "luxury" stage. High end container trailers that are safe, environmentally friendly, energy-saving, high-tech, low fuel consumption, large tonnage, high power, and suitable for specialized transportation will become the mainstream of market development. If high production is to be maintained in the later stage, there will be a strong demand for replenishing raw materials. According to the index report released by the China Federation of Iron and Steel Logistics Professional Committee, the PMI index of the domestic steel industry in June was 54.1%, a slight decrease of 0.7 percentage points from the previous month, continuing to be in the expansion range. At present, semi trailers used for transporting containers cannot dump goods, and unloading often requires manual labor.

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• 11 meter overturned dump semi-trailer