OUR PRODUCTS
PRODUCT CENTER
CNC Gear Profile Grinding Machine
The SKMC series CNC forming and grinding machine is a high-precision machine tool independently developed by Nanjing Gongda CNC Technology Co., Ltd. with complete independent intellectual property rights. The equipment integrates heavy-duty precision hydrostatic guide rails, double worm gear pair hydrostatic turn/rotary-tables, online measurement systems, full closed-loop control technology, and multifunctional forming and grinding software. The machine tool has high reliability and accuracy retention.
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CNC High-Speed Gear Hobbing Machine
The SKGC series CNC high-speed gear hobbing machine is suitable for the machining of various high-precision external cylindrical gears, with a machining accuracy of GB 8-9 level. Optional options include milling inner gear spindle box and rear column. This equipment can be widely used for the processing of internal and external gears in industries such as engineering machinery, forging, wind power, and port machinery.
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CNC High-Speed Gear Milling Machine
We have been deeply cultivating and processing CNC high-speed gear milling machines with diameters ranging from 100 to 125000mm for over 20 years. The core components are self-developed and produced, and the overall casting rigidity of the core components is strong, meeting the high-efficiency gear processing requirements of large module, large cutting depth, and high feed rate.
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CNC Gear Composite Chamfering Machine
SKDL series of polar coordinates CNC gear compound chamfering machine is based on CNC envelope principle, using carbide milling cutter to chamfer both sides of inner / outer straight / helical gear. Chamfering on both sides of the tooth slot at the same time, with chamfering size and shape adjustable, chamfering size consistent, automatic alignment of the tooth slot, high automation, high efficiency and so on. Suitable for diameter Φ150 ~ 4000mm gear tooth profile / tooth direction CNC chamfering.
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CNC Herringbone Gear Milling Center
Traditional herringbone teeth usually use processes such as hobbing, finger/index milling, combing, and gear shaping. Due to the limitations of traditional machining equipment and tools, the machining efficiency is low and the flexibility is poor, making it unsuitable for special situations such as zero backlash and tooth profile compensation. The SKXCR series CNC herringbone gear milling center can meet the high-precision flexible machining of GB7-8 precision herringbone gears.
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Production
Industrial Capacity
Production and research capacity
Manufacturing capacity
The company has set up a professional and stable assembly and manufacturing team, equipped with high-precision instruments such as industrial mother machine P2800 worm gear hobbing machine, high-end processing equipment boring and milling machine, Renishaw laser interferometer, WENZEI three-coordinate, LMS modal test, KISTLER9255B cutting test, etc. It has carried out complex electromechanical design, development and consulting work to provide professional and efficient services to customers.
R & D capability
It has established close industry-university-research cooperation with Nanjing University of Technology, Chongqing University and other colleges and universities, and built R & D platforms such as Jiangsu CNC Special Equipment Engineering Technology Research Center, Jiangsu Enterprise Technology Center and Jiangsu Enterprise Postdoctoral Innovation Practice Base. Established expert studios, etc., and trained 5 national and provincial professionals, 4 industry outstanding engineers, and more than 30 middle and senior engineers. Innovative achievements have won the China Patent Gold Award, China Patent Silver Award, China Machinery Industry Science and Technology First Prize, Jiangsu Province Science and Technology First Prize and other honors; innovative products have won more than 40 national, provincial and municipal honors.
Application areas
application
Wind power
Construction Machinery
Oil industry
Mining Machinery
shield machine
Forging
The company was established in
Above provincial honor
Invention patent
Partners
The company has formed a number of patent groups, such as "polar coordinate CNC gear processing machine tool", "digital comprehensive mechanical performance test platform", "heavy precision CNC rotary table" and so on. The relevant achievements have won the China Patent Gold Award, China Patent Silver Award, China machinery industry science and technology first prize, Jiangsu Province science and technology first prize and other honors.
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We can do it for you
Provide high-end gear machine tool service
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We are committed
Professional intelligent equipment system solutions
ABOUT US
Nanjing Gongda CNC Technology Co., Ltd.
Nanjing University of Technology CNC Technology Co., Ltd. was established in 2008 and is located in Nanjing Jiangbei New District. It is a national-level specialized and special new "little giant" enterprise and high-tech enterprise. It has passed a number of system certifications such as IS09001 quality management, ISO14001 and environmental management, IS045001 occupational health and safety, three-level management standardization of production safety, and GBT29490 intellectual property management standardization. Set product design and development, manufacturing and sales as a whole, adhering to the concept of innovation, adhere to the new road of specialization, is committed to creating China's high-end gear equipment national brand. Holding the establishment of "Nanjing Purong CNC Equipment Co., Ltd.", "Yantai South University of Technology Global Intelligent Equipment Co., Ltd.", "Nanjing University of Technology CNC Tools Co., Ltd.", and gradually in the field of tooth-making tools and functional components for layout.
Blog
2025-08-06
In order to deeply study and implement the spirit of the 20th National Congress of the Communist Party of China, and solidly promote the normalization and long-term effectiveness of Party history learning and education, on May 25th, the Party branch of Nanjing University of Technology CNC Technology Co., Ltd. organized all Party members and active Party applicants to go to the Nanjing Lishui Dajinshan National Defense Park to carry out an immersive Party building education activity with the theme of "Revisiting the Long March Road and Promoting Patriotism".
2025-05-26
On the afternoon of March 31, 2024, the Party branch of Nanjing University of Technology CNC Technology Co., Ltd. held its annual organizational life meeting. A responsible comrade from the Central Business District Party Working Committee attended the meeting and participated in heart-to-heart talks and discussions with the branch's Party members, exchanging ideas and engaging in in-depth discussions, thus putting into practice the Party's political life standards.
2025-04-02
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