Recently, the provincial Department of Industry and Information Technology announced the 2024 annual Jiangsu Province, the first (sets) of major equipment recognized list.Major equipment from 15 companies in Nanjing was selected.
The first (set) of major equipment is to measure the core competitiveness of enterprises, reflecting the level of high-quality development of manufacturing industry is an important symbol, known as technological innovation, "the crown jewel".
The first (sets) of major equipment on the list of Nanjing reflects the continuous improvement of the technical level, in the international leading, advanced level accounted for all the equipment on the list of Nanjing 60%.
"Made in Nanjing" first (set)In what areas to lead and by whatAnd what are the characteristics and trends?
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Who is the best in key areas of technology
Gas turbine is the core power equipment of the energy efficient conversion and clean utilization system in the 21st century, and is the main direction of future clean energy development."Heavy-duty gas turbine is the core equipment in the field of power generation and drive, reflecting the overall capacity of a country's heavy industry, accelerating the realization of independent research and development and manufacturing production, breakthroughs in key areas of the 'stranglehold' technology without delay."(hereinafter referred to as "Nanjing High Precision Gear") high-speed box business director Ma Maosheng said.
Based on the multi-disciplinary synthesis of mechanical system dynamics, modern design optimization methods, friction and lubrication, elastic-plastic mechanics, etc., Nanhao Gear has developed MTG71DW20 50MW heavy-duty gas turbine transmission device, with performance indexes comparable to those of foreign competitors during the same period, and part of the indexes are better than those of foreign competitors.
Being selected as the "first (set)" is not only an affirmation of the product's production process and technology, but also a "first application case" for market promotion. Ma Maosheng introduced that the target product is the transmission device in the combustion turbine industry chain, which is also the core component of the power transmission of the whole machine and equipment, and has already been verified for equipment application, and successfully applied in the independent development of Dongfang Electric Group's first F-class 50MW heavy-duty gas turbine in China.
Nanjing Gongda CNC Technology Co., Ltd. independent research and development and production of "SKXC-10000 CNC forming milling machine" success on the list, the product for the first time in China, to fill the large size gear hardened gear machining machine tool blank.
CNC forming milling machine is one of the leading products of Gongda CNC, with a domestic market share of 60%. The SKXC-10000 CNC forming milling machine is a product transformed from the winning patent of China Patent Gold Medal, which can realize high-efficiency milling of large and heavy gears, and at the same time, has the function of hardened gear surface milling.
"The core technology of the product has independent intellectual property rights, and the key technical indicators can reach or approach the level of international competing products of the same kind, realize import substitution, and belong to the high-end heavy equipment supported by the state."Nanjing Gongda CNC relevant person in charge of the introduction, the product can meet the large ship drive system, large shield machine bearings, high-power wind turbine drive system and heavy-duty machinery gearboxes and other parts of the supporting needs, to enhance the service performance and core competitiveness of the strategic machine.
The "National Heavy Weapon" is more than that. Nanjing Ningqing CNC Machine Tool Manufacturing Co., Ltd. beam mobile gantry domestic market share of the first, has become a leading aerospace intelligent manufacturing equipment.The products are used in batch for core parts processing of C919, ARJ21, Yun-20, J-20 and launch vehicle.
Nanjing Ningqing CNC Machine Tool Manufacturing Co., Ltd. of large machine tools is the production of C919 wings and other aerospace products, "the main force". Nanjing Daily / Zijinshan News reporter Zhang Xi photo
It is reported that Ning Qing CNC R & D VC5A40430HA high-speed heavy cutting beam mobile five-axis linkage gantry machining centers, to solve the large-scale titanium alloy components special processing equipment by foreign "neck" of the technical problems, has been a small batch of supply of aerospace titanium alloy components production enterprises.
"A number of enterprises in our city on the list actively break through key core technologies, develop products with completely independent intellectual property rights, and their key technical indicators can reach or approach the international level of similar competing products, promote the localization of high-end manufacturing equipment substitution, and help China's manufacturing industry innovation and upgrading and industrial chain safety and security." Nanjing Municipal Bureau of Industry and Information Technology, said the relevant person in charge.
Innovative industry clusters each show their strengths
As one of the first national advanced manufacturing clusters, the new electric power (smart grid) industry cluster is one of the advantageous industrial clusters in Nanjing. Cluster leading enterprise Nanjing Nanrui Jibao Electric Co., Ltd. developed ± 800 kilowatts of ultra-high voltage hybrid DC transmission equipment is the first set of ultra-high voltage hybrid cascade DC transmission equipment, highlighting China's ultra-high voltage DC transmission core equipment technology on the international leading position.
"We have overcome many difficulties in ±800kV UHV hybrid cascade DC transmission technology, such as hybrid cascade DC fault traversal, converter on-line casting off, and batch measurement of valve manifolds."The person in charge of Nanrui JI introduced, July 1, 2022, the application of the technology and equipment of the world's first "Baihetan-Jiangsu ± 800kV hybrid cascade DC transmission project" completed and put into operation, filling the international gap, after the commissioning of stable performance, good operation, the performance indicators are All performance indexes meet the requirements.
Jiangsu Province, the first (sets) list of major equipment is Jiangsu Province, the development of equipment manufacturing industry, "wind vane", on behalf of the province's equipment manufacturing industry top results.Nanjing's many products on the list come from the "2+6+6" innovative industry clusters that have been fostered and strengthened in the construction of a strong industrial city.
In the field of integrated circuits and semiconductors, a number of companies have also come up with a "masterpiece".
The MS8000 mixed-signal test system for ultra-large-scale integrated circuits developed by Nanjing Hongtai Semiconductor Technology Company Limited has been successfully selected. The product is a self-developed for the market mainstream mixed-signal SoC products of high-performance domestic test system equipment, not only against the international high-end brands of mainstream products, but also in the technical architecture to achieve a number of innovations, improve the test efficiency and flexibility, with a broad market space.
As the first enterprise stationed in the IC Design Building in Pukou District, Nanjing, Hongtai Technology has always focused on semiconductor test equipment since its inception, after years of unremitting technological innovation, the main products basically cover the semiconductor back-channel testing needs, can provide customers with the mainstream chip test and automatic sorting and marking of the overall test program, a variety of products, the main performance and indicators of the international level and domestic substitution of similar products. The main performance and indexes of many products have reached the level of similar products in the world and realized domestic substitution.
The first (sets) of major equipment on behalf of the province's equipment manufacturing industry's independent innovation capability and the development level of high-end equipment manufacturing. Founded just four years ago, Nanjing Zhong'an Semiconductor Equipment Co., Ltd. developed WGT300-M large silicon wafer flatness warpage testing equipment, the international market against the mainstream products for the country's first 12-inch wafers can be carried out on the full surface of the warpage and stress measurement of semiconductor measurement equipment.A number of technical capabilities are global leaders, filling the gaps in the domestic market.
Recently, Nanjing Municipal Development and Reform Commission released the "2024 Nanjing Engineering Research Center to be recognized list of publicity", relying on the unit of Nanjing Zhong'an Semiconductor Nanjing semiconductor wafer full surface morphology amount of inspection equipment engineering research center was selected.It is reported that the center will carry out large-size wafer stress and warpage measurement equipment and other research to create a fully localized high-end semiconductor wafer measurement equipment.
Intelligent manufacturing equipment industry cluster is one of the six major industry clusters in Nanjing to fight for the domestic high point. The GA5000D - 3D SLAM-based, non-reflective laser navigation super-large heavy-duty high-precision AGV developed by Nanjing Omnimac Robotics Technology Co.
"The equipment has innovatively developed an all-round mobile AGV chassis independent suspension mechanism and distributed electric wheel control system, which realizes smooth indoor and outdoor movement with a 50-ton load." The relevant person in charge of Omnimac Robotics introduced thatThe developed 3D SLAM mirrorless laser high-precision navigation system is able to realize millimeter-level repeatable positioning accuracy and indoor and outdoor complex environment navigation and all-area safety obstacle avoidance, together with the developed AGV multi-vehicle cooperative scheduling system, it can meet the needs of large-scale heavy-duty workpieces for variable displacement in complex environments.
Focus on highly promising frontiers
"The CG/A200 200kW magnetic levitation air compressor we developed, which adopts a high-speed motor direct-drive structure and magnetic levitation bearing technology, has a transmission efficiency of close to 100%, which is about 20% more energy-efficient than traditional air compressor equipment, and has made a big splash in many industries such as textiles, fermentation, biomedicine, and glass manufacturing. " Relevant person in charge of Nanjing Magnetic Valley Technology Co.
Founded in 2006, Magnetic Valley Technology continues to plough into the field of magnetic levitation technology, forming a more advanced core competitiveness in an industry with a high technological threshold. At present.The company's research and development of magnetic levitation centrifugal blower, magnetic levitation air compressor and other series of products, advanced technology, product series rich, downstream applications in a wide range of fields, has nearly 10,000 sets of magnetic levitation energy-saving products in the national scope and some overseas countries in the high-efficiency application.
In the industrial field, "the first (set)" is an important symbol of high-end breakthroughs in the equipment manufacturing industry, but also to provide impetus for the further development of enterprises. On August 12 this year, the Magnetic Valley Technology high-efficiency and intelligent integration of magnetic levitation fluid equipment production and construction project was formally completed, further helping the enterprise to become a market-leading magnetic levitation series of products provider, to expand the magnetic levitation technology as the core of the diversification of the application of fluid machinery.
Nanjing 15 enterprises on the list of major equipment, in addition to these traditional industries, but also some of the future of the emerging technologies with great potential for Nanjing's high-quality economic development continued to empower.
During the whole detection process of the 13th typhoon "Bebija" this year, Molas 3D radar of Nanjing Molas Laser Technology Co., Ltd. successfully observed the maximum horizontal wind speed of 45.8m/s over Lujiazui, Shanghai, which filled up the key business index of Lujiazui area and fully examined the excellent performance of Molas laser wind radar in typhoon and other complicated conditions. It has fully tested the excellent performance of Molas laser wind measurement radar in typhoon and other complicated conditions.
Makrolon laser is the first one in the world to realize the large-scale application of coherent wind measurement LiDAR in the field of wind energy, with a cumulative application volume of more than 10,000 units, which helps wind power to utilize wind energy efficiently.The company's Molas 3D Scanning Wind Lidar was selected as the "first one (set)", which can be applied to aircraft wake turbulence detection, airport downhill windshear early warning, urban meteorological observation, high-altitude turbulence detection and other customized wind speed measurement scenarios.
"At present, the products have been applied in small batches at the Hong Kong International Airport for wind shear early warning, aircraft tail vortex detection, and offshore virtual anemometry towers for airway extensions." The relevant person in charge of Makrolon laser introduced.
The first (set) of major equipment on the manufacturing industry intelligent, green development has a positive role in driving.Nanjing Tianjia Energy Technology Co., Ltd. is committed to becoming the world's leading supplier and service provider of green renewable energy solutions. The EPS290 large-scale high-efficiency radial multistage centrifugal turbine 0RC generator set is the largest single ORC generator set in the polyester industry at present.
"The unit is based on the Organic Rankine Cycle, which utilizes the characteristics of low-boiling point workmass to recover low-grade heat energy and convert it into high-quality electricity." According to the relevant person in charge of Tianga Energy, the two-stage preheater and return heaters are set up to improve the heat utilization rate, and the combination of high-efficiency radial centrifugal turbine technology improves the system's thermoelectric efficiency.
The first (set) of major equipment recognized at the provincial level or above is of great significance for enterprises to participate in the bidding of major national projects and high-end market development. "We will take independent research and development of core technology as the support, market demand-oriented, to drive the development of technological innovation in the upstream and downstream of the industry with high-end gear transmission device as the link, to enhance the international competitiveness of China's high-end equipment." Ma Maosheng said.
