The "B2-GK3012X500 CNC high-precision flexible composite grinder" independently developed by Beijing Second Machine Tool Factory Co., Ltd. (hereinafter referred to as "Beijing Second Machine Tool") has been successfully selected as the first batch (set) of major technical equipment in 2025 and listed as the first (set) of major technical equipment in the field of "robots and intelligent manufacturing equipment - intelligent manufacturing equipment - high-precision CNC grinder".

The B2-GK3012X500 CNC high-precision flexible composite grinder adopts advanced technologies such as efficient composite and high-precision grinding, and is equipped with intelligent control system and artificial intelligence technology to monitor various parameters in real-time during the grinding process, adjust and optimize them. Through machine learning and data analysis, automatic fault diagnosis, predictive maintenance and optimization of the machining process are achieved, and remote control and monitoring functions are supported. The product processing accuracy is: surface roughness Ra ≤ 0.04 μ m, outer roundness ≤ 0.0004mm, inner hole roundness ≤ 0.001mm, and longitudinal section diameter consistency ≤ 0.002mm. Compared with traditional machine tool sequential machining methods, production efficiency and grinding accuracy are significantly improved.

The successful development of CNC high-precision flexible composite grinding machine has freed itself from the dependence on imported equipment and technology from abroad, promoted the independent and controllable development of domestic equipment, and has significant strategic significance for improving the application of domestic high-end CNC equipment and ensuring the national industrial safety level.

Beijing No.2 Machine Tool Co., Ltd. has always focused on the research and manufacturing of CNC grinding machines, and has accumulated profound technical expertise in precision grinding technology, intelligent manufacturing systems, and other fields. This Beijing's first major technical equipment certification further demonstrates the company's technological position and innovation strength in the equipment field. In the future, Beijing No.2 Machine Tool Co., Ltd. will continue to increase research and development investment, promote intelligence, greenness, and serviceability, provide more efficient and precise equipment solutions for the manufacturing industry, and help China's manufacturing move towards high-end and intelligent development.