Article by liujianwu
Machinery manufacturing enterprises in China Aerial 70 years starting from the 20th century, when only 7-8 companies currently developing more than 100, sufficient for the domestic market, the needs of large and small aerial machinery, and some exports.    Ten years ago, China’s aerial work platform products is a scissor, telescopic cylinder-type products, the products shift most of the main push by hand. In recent years, with the development of national economy and urban construction, domestic demand for machinery and equipment operating at high altitude increases year by year, a variety of new products to increase rapidly.    Aerial machinery in China, enterprises, it is worth mentioning that the Northern Jiaotong its powerful R & D capabilities, has developed a production platform 54 medon high fire is called “China’s first high”, 17 meters insulated aerial vehicles, 12 meters from the high empty, 32.2 m self-propelled aerial vehicles and other large height and a special series of products to fill the gaps, and quickly became the industry’s technology leader.    Glorious    Twenty-eight years, Northern Jiaotong based on the engineering and construction machinery, Road Machinery, special vehicle modification, the four major industries of coal mining and metallurgy machinery direction, the group of countries named in the State Department the equipment manufacturing industry, “Two-demonstration zone”?? Shenyang Economic and Technological Development Zone in the core area, the Group consists of 4 branches, 7 subsidiaries, 15 Division, the Institute has formed by the 20 provincial-level enterprise technical centers and post-doctoral research station, academicians workstations, more than 3,000 employees. Group covers an area of 2,350,000 square meters, at present, the first plate 550 thousand square meters of industrial parks has been completed entered in the second section 1.8 million square meters of industrial park is under construction.    Group has developed into a national innovation pilot enterprises, state-level high-tech enterprises in Liaoning Province is listed as the “Eleventh Five Year Plan” mainly depends on enterprise workstations and now has a Postdoctoral Fellowship is a national 863 Program, the National Torch Program and other undertake units of major scientific and technological projects, in 2008 won the 500 large enterprise groups ranked 196 overall competitive strength.    Aerial vehicle history    Northern transport machinery industry after 28 years in the trials, according to market demands, the Group was established in 1998 aerial vehicles division, the establishment of scientific research, opened the aerial work independently developed a new journey. Division covers an area of 180,000 square meters, construction area of 100,000 square meters, concentrated a large number of mechanical design and manufacturing experts, technical design has more than 30 employees, 150 first-line production workers, 300 sets of various types of machinery and equipment, the annual production capacity of 600 sets.    Northern Division, participated in high-altitude traffic, “mobile elevating work platform” and “aerial work” the two national standards, and to actively apply for “large super intelligent aerial vehicle” in the bond project.    Aerial vehicle division to the American, German, Japanese and other international famous companies manufacturing technology independent design and development with more than ten series and 100 models as well as ladder-type, hydraulic platform type, give high jet fire products, high-altitude operation truck height from 9 – ranging from 54 meters, can satisfy the different regions and different users aerial devices. Some products for the domestic original, a number of products to fill the blank, the state Ministry of Communications, Ministry of recommended products to replace imported equipment demonstration. Among them, the group of 54 independent R & D platform fire truck through high medon Liaoning Provincial Scientific and Technological Achievements, won the 2007 Gold Medal sixth Equipment Manufacturing Expo, called “China’s first high”, to fill the domestic blank. Over the years, many award winning aerial vehicle products, 32 meters above the working platform by 2005 China Manufacturing Exposition Silver, 12 m self-propelled aerial work platforms and 30-meter-high jet engines by 2008 Chinese Manufacturing Expo Bronze. 32 meters 18 meters aerial vehicles and high-altitude operation truck through the insulation of Shenyang City and Liaoning Province on Verification, Shenyang, scientific and technological achievements have been the second prize and so on.  At present, the basis of aerial machinery spare parts suppliers in the level is still not perfect, the product manufacturer based matching small parts, specifications few varieties, electrical components, hydraulic components, power components of the performance and reliability is still low impact of domestic products.    Northern Jiaotong amplify our strengths, to independent research, relying on the background of large enterprises, with full reference on the basis of the merits of foreign products on their own R & D and manufacturing experience in high-altitude vehicles, improved product design, process, components such as defect.    Northern Transportation has advanced, professional, machine shop, parts shop, structural parts shop, stamping shop, assembly shop, surface treatment plant, finished goods warehouse and other association supporting base (Shenyang Aircraft Corporation, Shenyang Automobile Works), ensuring overall product quality and delivery. After all the metal pieces are dried, phosphate, electrophoresis, ultrafiltration and other anti-corrosion treatment and a series of advanced technology, increased vehicle capacity of the relevant parts of corrosion, improved product life. The key parts are wired element analysis, to ensure design excellence. CNC sheet metal processing by profiling cutting machine, cutting machine cutting, Precision Boring, making assembly of high precision, while using carbon dioxide gas welding, and welding by ultrasonic testing, to improve product safety. Body paint imported raw materials, anti-rust capability, paint room with Italian imports, surface smooth, beautiful appearance, high strength. Hydraulic system adopts the most advanced U.S. Parker 24. Cone no leakage sealing connection technology, has changed the complexity of hydraulic system maintenance, with or without experience can complete the system maintenance, 1,000 hours of hydraulic piping to ensure no leakage, adequate to ensure stability of the hydraulic system.    Aerial vehicle products in the anti-tipping control of the use of technology, unilateral job control technology, vehicle automatic leveling technology, slewing gear mesh clearance adjustable technology, the proportion of the work of the Big Dipper automatic leveling hydraulic technology, from the weight display control technology, Working bucket load restriction technologies, work fighting anti-collision technology, working arm velocity control technology, intelligent detection and automatic recovery of technology, after more than ten new technologies to the north to the intelligent traffic aerial vehicles, the rapid development of technology-intensive direction, opened up China’s car industry producing high-altitude research and development of new ideas.    Quality Analysis    Along the north traffic to customer satisfaction benchmark for product quality, improve manufacturing assembly technology level, from the “security, stability, human” angle, in the system assembly of intelligent safety equipment, in addition to seat belts, safety ladder, movable fence, safety warning and lighting protection devices such basic safety, but also with working arm angle limit device (hammer-type non-contact magnetic switch), on and off interlock devices, lifting body protection devices, to maximize the protection operation personnel. 18 meters and above, aerial work product is also equipped with emergency power plant, even if the engine fails, emergency power units can also be used to make operating the safety of return to the ground, greatly enhanced the safety of high-altitude vehicle products. Meanwhile, the optional wired remote control device, the user requires the installation of rear monitor, range and glare lighting and other special configurations such as human design, to meet different users use different regions needs.    After more than ten years of precipitation, Northern Jiaotong accumulated a set of comprehensive testing, testing equipment and instruments, the factory all products undergo stringent tests to ensure that each aerial vehicles are in line with GB/T9465-2008 national standard aerial vehicles quality requirements. The Group has passed ISO9000, 14001,28000 three standard one certification and notice, environmental protection, “CCC” compulsory certification, tax exemption certificates, etc., product technical files, technical documentation, process and inspection records of discipline inspection system specifications complete, enterprise quality control system normal, healthy.    Northern Jiaotong proposed “job security, stability, and human nature” of the idea of aerial vehicles, products not only ensure the safety of operations, and streamlined body design, personalized service, be fully recognized in the customer  Development Plan    Currently, high-altitude vehicle traffic has been formed in northern folding arm, (work bucket rear) arm telescopic, self-propelled, scissor, mixed-arm type, insulation type, jacket, etc. import ten series and more than 100 models of products ladder-type fire engines, hydraulic platform-style fire engine, fire engines and other functions held high jet of fire products. According to the Chinese construction machinery equipment, the development trend of high-altitude operation, Northern Jiaotong aerial vehicles will also be intelligent, high lift direction, this year plans to achieve 26 meters, 37 meters intelligent hybrid boom aerial work, and 40 meters from the high empty products R & D production, and gradually form intelligent series of intensive product groups.    Past two years, slowly rising domestic aerial vehicles, foreign many well-known enterprises such as the United States, JLG, Genin, upright, Japan’s US-installed most of the products produced by companies are used for rental. Aerial machinery industry in the future according to a new period of development, Northern Jiaotong sales and leasing plans to co-exist, expand the domestic high-altitude vehicle leasing market, the sales, leasing double harvest.    Internationalization process    After joining the WTO, foreign enterprises to increase the well-known high-altitude vehicle sales efforts in China or build factories in China, will be further intense competition in the domestic market. At the same time, domestic enterprises have accelerated the major developed countries, standard certification, CE certification needed to enter the European market, Russia needs GOST certification, the Australian SAA certificate market needs……    Has been attached great importance to international traffic in northern procurement and international sales, product R & D, production to sales and service, are always with international standards, promote the product internationalization. Northern Jiaotong aerial vehicle products are proudly into the world stage, has moved into Kazakhstan, Qatar, Saudi Arabia, Jordan and other countries.    We believe that the North traffic levels will be high-altitude vehicle technology, there is a qualitative leap, Narrowing the gap between the level of world high-altitude vehicles, group product maturity, let us join hands to achieve the rapid development of high-altitude vehicle technology, became the most influential Force aerial vehicle manufacturers, we and brave to be.
About the Author
I am a professional editor from China Suppliers, and my work is to promote a free
