Bitumen Heating Storage Equipment Asphalt heating storage equipment is an important road construction equipment, mainly used to heat and store asphalt in order to carry out road construction and maintenance when needed. The equipment has the characteristics of high efficiency, safety and environmental protection, and can provide stable asphalt supply for road construction. Bitumen Heating Storage Equipment,Bitumen Tank Container,Gas Thermal Oil Heater,Asphalt Storage Tank Equipment BituRock Science & Technology (Jiangsu) CO., LTD , https://www.biturockequipment.com
In the first half of 2011, the domestic production of domestic excavators had a considerable increase in the production and sales volume of manufacturing enterprises in the entire industry. The major domestic excavator companies such as Sany, Yuchai, Liugong, Shanjian Reconstruction Machine, Foton Lovol Heavy Industry, etc., have experienced rapid development. In the first half of 2011, excavator sales volume has increased significantly to varying degrees. In particular, Sany, in the first half of 2011, a total of 13,758 excavators were sold, more than doubled in the first half of 2010. The increase was as high as 125.9%, far exceeding that of foreign-funded enterprises. In the first half of 2011, the total sales volume of Sany jumped from the 5th in 2010 to the top 2 and it has ranked No. 1 in the industry for several months. The sales of Sany excavators in 2010 may jump to the No. 1 position in the industry. 1 person. From January to June, domestic brand excavators sold a total of 47,464 sets, which accounted for 37.6% of the 126,146 sets of sales of manufacturing enterprises in the entire industry, a substantial increase of approximately 5 percentage points (4.9) from 32.7% in 2010, showing that in recent years, The share of domestic brand excavators has continued to rise rapidly. Domestic brands excavators have grown faster than foreign brands.
In the second half of 2011, on the one hand, the macroeconomic regulation and control implemented by the state is not too great, and economic policies are still relatively loose; on the other hand, many major infrastructure constructions are still ongoing. At the same time, the high-speed rail, the protection of housing construction and water conservancy construction have been greatly strengthened, so the Chinese excavator industry sales situation in the second half of 2011 will not lose to the previous sales over the same period, it is expected that the monthly sales trend curve will be in the second half of 2009 . This can predict the sales situation in the second half of the year and the whole year in two cases: one is the lowest forecast, the second half of 2011 is the same as the second half of 2009, the sales volume is 46,237 sets, and the year is about 172,000; the other is the highest It is predicted that the second half of the year will be equivalent to the second half of 2010. The sales volume will be 69,397 units, and the whole year will be about 192,000 units. Therefore, the total sales volume of the entire Chinese excavator industry in 2011 could reach between 17-19 million units! The growth rate from 2010 is between 3.7% and 17.6%.
At present, China's excavator industry is in a period of rapid growth. Regulation is an interim measure after excessive growth. After the regulation, it will bring about the next higher growth. During the “Twelfth Five-Year Plan†period, excavators in China surpassed the loaders to become the largest sales model in the Chinese construction machinery industry. In the same period as the “Twelfth Five-Year Planâ€, China-made excavators will fully exceed foreign brands excavators and become the protagonist of the Chinese excavator market! The future of China's excavator industry is still infinite!
Asphalt heating storage equipment is mainly composed of heating device, storage tank and control system. The heating unit uses oil or gas burners to transfer heat to the asphalt to heat it to the proper temperature. Storage tanks are large containers used to store heated asphalt, generally made of high-temperature resistant materials. The control system is responsible for monitoring the operating status of the equipment and the temperature of the asphalt to ensure the safe and stable operation of the equipment.
The heating principle of asphalt heating storage equipment is to transfer heat to asphalt through thermal conduction, so that it is heated. Heating devices are generally divided into direct heating and indirect heating in two ways. Direct heating is the use of the burner directly into the storage tank, hot air through the contact of hot air with the asphalt to heat it. Indirect heating is the use of heat exchangers to heat the asphalt in the storage tank without direct contact with the air. The two heating methods have advantages and disadvantages, and need to be selected according to the actual situation.
Asphalt heating storage equipment heating speed, can quickly heat asphalt to the use of temperature, improve production efficiency. At the same time, the equipment also has environmental protection characteristics, reducing exhaust gas and smoke emissions, reducing the impact on the environment. In addition, the operation of asphalt heating storage equipment is simple and easy to maintain, which can meet the needs of various road construction and maintenance projects.
In short, asphalt heating storage equipment is an important road construction equipment, with high efficiency, safety, environmental protection and other characteristics. It can provide a stable supply of asphalt for road construction, improve construction efficiency, reduce the impact on the environment and waste of resources. The equipment has a wide application prospect in the field of road construction.
The excavator market is the largest market for earthmoving machinery, and it is also the industry with the fastest growth in demand for earthmoving machinery. China's excavators have developed rapidly in recent years. On the one hand, they have benefited from large-scale fixed asset investment in China in recent years. On the other hand, they have benefited from two alternatives, namely the substitution of imported products and the replacement of loaders. In the first quarter of 2011, the development momentum of the entire construction machinery industry was strong. From the second quarter onwards, the overall trend was slowing down and declining. However, in comparison with the previous period's data and the sales of various product lines in the first half of the year, the excavator will become the whole year of 2011. An important improvement in the overall sales performance of construction machinery.