An air heat exchanger is a device that is used to transfer heat between two air streams. It is commonly used in heating, ventilation, and air conditioning (HVAC) systems. The heat exchanger can be designed to allow the two air streams to be either separately or together.
Generally, we classify the air heat exchanger into Finned Tube Heat Exchanger, Plate Type Air Heat Exchanger, Seamless Pipe Air Heat Exchanger, Twisted Heat Exchanger, etc. according to its structure.
Air heat exchangers are commonly used for a variety of applications in the HVAC system, such as space heating, cooling, humidification and air circulation. In space heating applications, air heat exchangers are used to transfer heat from outside air to indoor air, in order to provide heat for the building. In cooling and air circulation applications, air heat exchangers are used to transfer heat from an indoor space to the outside. in order to keep the building cool.
The main advantage of using an air heat exchanger is that it is very efficient in transferring heat energy between the two streams without any loss. It is also relatively inexpensive, compared to other types of heat exchangers. Additionally, air heat exchangers are small and compact, making them ideal for applications in tight spaces.
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SITRAK products integrate the deep cooperation of capital and technology between Sinotruk and German Man. It will challenge domestically-imported heavy-duty trucks by virtue of its synchronized vehicle manufacturing technology with Europe, the highly competitive price of 419,800 yuan, the market position of import substitution, and the target of 2,000 cars for the first year.
In the SITRAK off-line ceremony, Cai Dong, President of Sinotruk Group stated: "SITRAK will be officially listed in March 2013. This is equivalent to Man's original car, but it has achieved 100% localization and the price is only imported. Half of the car is very competitive in the market.â€
Following the SITRAK brand launching ceremony and product launching ceremony, on January 18th, China National Heavy Duty Truck Jinan Commercial Vehicle Co., Ltd. convened the 2013 business conference, announcing that SITRAK will become the main and strategic product for its future development. From then on, commercial vehicle companies Will go to the high-end market.
For the development situation in 2013, Yan Wenjun, general manager of Sinotruk Commercial Vehicles, expressed his optimism that he will set a target of 17,500 units in 2013, an increase of 70% over 2012.
High-end weapons
Of the total sales targets for 2013 of China National Heavy Duty Truck Group, 2,000 belong to the sales task of SITRAK heavy trucks. Unlike previous heavy truck brands of China National Heavy Duty Truck, it will be positioned in the domestic high-end heavy truck market - a truly "import alternative vehicle." This car will be the "high-end weapon" of China's heavy truck commercial vehicle company in 2013.
On December 17, 2012, Ma Chunji, Cai Dong and other leaders conducted research and deployment on SITRAK product positioning, market positioning, and marketing issues at the SITRAK product conference held by Jinan Commercial Vehicle Company. The meeting emphasized that SITRAK products should be built to become the high-end products that lead the Chinese heavy truck industry to enter the international advanced level.
Regarding the issue of marketing system, Ma Chunji specifically requested that a marketing system should be established for the up-and-down counterparts, professional division of labor, and product line management, and a marketing team with professional wisdom should be trained.
Ma Chunji said: "The success of the SITRAK project is the real 'turning the way, adjusting the structure, realizing the truth,' and realizing the second venture. It also means that our whole group and even the Chinese heavy truck industry has reached a new level. â€
Synchronous
In addition, SITRAK is also a powerful evidence of Sino-Switzerland's cooperation and win-win cooperation. In July 2009, Sinotruk has signed a cooperation agreement with German Man Company, and has launched a series of fruitful strategic cooperation in technology, capital, market and management.
According to the strategic cooperation agreement signed between the two parties, Germany’s Mannheim acquired a 25% plus one percent stake in Sinotruk for 560 million euros, while Sinotruk introduced the TGA series vehicle technology platform from Manco, and its Euro III to Euro V emissions, Displacement 5, 7, 11 and 13 liters, D08, D20, D26 engine technology covering 140PS-560PS; Complete tonnage, full axle and full-axle deceleration complete axle and corresponding front axle technology, both sides established Future-oriented, simultaneous development of strategic partnerships.
In April 2011, China National Heavy Duty Truck and German Man Corporation jointly announced the cooperation brand SITRAK in Shanghai. Different from the heavy trucks (especially engines) that were previously introduced in China, the technology introduced by CNHTC has kept pace with Europe. It is understood that the SITRAK series heavy truck is the product design of China National Heavy Duty Truck Co., Ltd. The same production line and process flow, in strict accordance with the principle of product development based on quality principles developed by China National Heavy Duty Truck Co. Mass production release products.
"The SITRAK product series cab is based on the MAN TGA cab body and meets the European truck cab strength standard ECE R29. It is tall, spacious, strong and strong, and has a sleek shape. Shouqi has exclusively introduced the MC11 (localization of Man D20) series of electronically controlled high-voltage cables. Rail engine (emissions up to Euro III to Euro V). Cai Dong emphasized the highlights of SITRAK products at the editorial reception after the ceremony.
Selling this highly promising SITRAK to a commercial vehicle company has already foreshadowed the company's strategy to move to a high-end market.
Looking good 2013
In 2012, Sinotruk Commercial Vehicle Company sold a total of 10291 medium- and heavy-duty trucks, and its business growth was very fast. “ Of these, 3014 were road vehicles, an increase of 10.85%; natural gas vehicles sales were 526, an increase of 314% from last year; 5 The Yellow River platform successfully entered the market, under the severe impact of fuel limits in the first half of the year, 2112 were sold, an increase of 210 %."
In fact, the rapid growth of various types of products in 2012 was also the result of the continuous improvement of products by Sinotruk Commercial Vehicle Co., Ltd. after cooperating with Man. Yan Wenjun said: "In the cooperation with Mann, a group of experts sent by MAN, first of all, improved and improved the full range of products of Gold Prince, HOKA and New Yellow River of commercial vehicle companies."
Yan Wenjun gave an optimistic forecast on the development situation this year. According to his analysis, “The medium and heavy truck market is expected to grow by about 10% in 2013, with a total of more than 700,000 vehicles.†He believes that China's economy will show mild growth in 2013, and GDP growth will maintain a steady growth of 7.5%-7.8%. Level. According to his prediction, the heavy truck industry in 2013 presented four characteristics. First, urbanization will start construction on a large area, and the demand for heavy trucks will increase. Second, the development of the logistics industry will accelerate, and the demand for the upgrading of logistics and transportation vehicles will increase. Third, China National Petroleum Corporation and other natural gas supply companies will accelerate the construction of gas stations, and accelerate the development of gas vehicles. Fourth, the market demand for high-end cars increased. Therefore, the market for SITRAK products newly put into the market is expected to be better.
China National Heavy Duty Truck SITRAK went offline in March to call up import heavy trucks
On January 17, China National Heavy Duty Truck Chairman Ma Chung-chi announced that Sitrak will be unloaded.
Related news: Heavy truck China National Heavy Duty Truck SITRAK