Yuhuan CNC "Intelligent Manufacturing" Appears at 2022 China International Internal Combustion Engine and Power Equipment Expo Academician Zhou Ji and Leaders of Provincial Department of Industry and Information Technology Visit Booth for Guidance

From November 11 to 13, 2022, the 2022 China International Internal Combustion Engine and Power Equipment Expo hosted by the China Internal Combustion Engine Industry Association was grandly held in Changsha International Convention and Exhibition Center. With the theme of "Power to Change the World", this exhibition brought together more than 100 well-known companies in the industry to participate in the exhibition. Yuhuan CNC and the "Intelligent Manufacturing" production line appeared at the exhibition and received widespread attention from the industry and unanimous praise from the audience. On the morning of the 13th, Zhou Ji, academician of the Chinese Academy of Engineering, Huang Xugong, chief engineer and first-class inspector of the Hunan Provincial Department of Industry and Information Technology, and other expert leaders visited the company's booth for guidance.

The two "intelligent manufacturing" production lines in this exhibition are YH2M8590 CNC multi-station polishing machine intelligent production line and gear double-end processing intelligent production line. In front of the booth, Academician Zhou Ji and Chief engineer Huang Xuelong listened to the introduction of the company and new products by the person in charge of the company. The intelligent production line of YH2M8590 CNC multi-station polishing machine is mainly composed of CNC multi-station polishing machine, AGV receiving and feeding trolley, truss hanging multi-joint robot and control system, etc. It realizes full-automatic intelligent polishing production from raw materials to finished products. It is suitable for 3D curved surface profiling polishing of various small precision molds, electronic digital products, glasses, mobile phone frame, watches and other precision parts made of metal, plastic, carbon fiber plate and other materials, can achieve five-axis 3D intelligent copying grinding and polishing. The intelligent production line for double-end gear processing consists of two numerical control precision grinding machines, a precision grinding machine, a loading and unloading conveying line, a multi-joint robot and a control system. Through rough grinding, fine grinding and grinding, the automatic intelligent grinding and grinding production and processing from raw materials to finished products are realized. It is suitable for double-end processing of precision parts such as gears, distribution plates, pump valve parts, etc. It can realize high precision and high surface finish processing of parts.

Academician Zhou Ji and Chief engineer Huang Xuelong fully affirmed the achievements of Yuhuan CNC in the field of CNC precision machine tools and intelligent manufacturing, and encouraged enterprises to continue to increase technological innovation, solve the problem of industry stuck neck, and achieve new and greater breakthroughs and development in the import substitution of CNC machine tools and key functional components.

On the morning of the 13th, a docking meeting between the power equipment industry and the machine tool industry was held in the conference room of the exhibition hall. The meeting discussed and exchanged issues such as the improvement of thermal efficiency of internal combustion engines, the high degree of electromechanical integration of powertrain, the localization of core components in the industrial chain supply chain, and the demand of intelligent manufacturing for the machine tool industry. The theme shared by the representatives of our company is: introduction of processing equipment and technology for high-precision complex parts, focusing on the first domestic high-precision numerical control vertical composite grinding machine developed by Hunan yuhuan precision manufacturing co., ltd., a subsidiary of the group, aiming at "import substitution" against international high-end products. Participants expressed strong interest in the product, the company's technical team and R & D strength frequently nodded in praise.

The company's successful participation in this exhibition has expanded the influence of the company's precision grinding equipment and intelligent equipment in the internal combustion engine industry, enhanced the company's status and product awareness, and will also play a positive role in promoting the company's market expansion in the field of internal combustion engines.

Good news: Yuhuan CNC was successfully selected as a national specialized new "little giant" enterprise!

Quality strong enterprises: Yuhuan CNC won the honor of "2022 Hunan manufacturing quality benchmark".

Related News

Yuhuan CNC at MAKTEK Eurasia 2026

MAKTEK Eurasia is held every two years and is described by its organiser as the leading fair of Eurasia. The 2026 edition ran from 28 September to 3 October at the Tüyap Fair and Congress Center in Istanbul, Turkey, with all 14 halls of the venue in use and industry professionals attending from nearly 100 countries. Yuhuan CNC Machine Tool Co., Ltd. (stock code: 002903) exhibited at Booth 503B in Hall 5, alongside more than 1,300 companies from 32 countries.

Recently, HUNAN NANFANG MACHINE TOOL CO., LTD. successfully completed the final customer acceptance of its independently developed Extra-Large Vertical Tenon Broaching Machine, marking a significant breakthrough in precision machining equipment for large-scale tenon applications.

Yuhuan CNC has been awarded the Second Prize of the Hunan Provincial Science and Technology Progress Award for its project “Key Technologies and CNC Machine Tools for Efficient Precision Grinding and Polishing of Complex-Surface Thin-Walled Components.”

We are excited to announce that Yuhuan International will show up at Manufacturing Indonesia 2025, one of Southeast Asia’s largest and most influential manufacturing exhibitions. The exhibition will be held from December 3–6, 2025, at Jakarta International Expo, Kemayoran, presenting the latest products in manufacturing technology.