Anchoring Digital Transformation, Weifang Junlong Machinery Achieves Breakthrough in Intelligent Upgrade in 2025

In 2025, under the guidance of the Implementation Plan for the Digital Transformation of the Machinery Industry (2025–2030), Weifang Junlong Machinery Co., Ltd. in Shandong Province seized the opportunities brought by industrial transformation, intensified the digital upgrading of the precision casting sector, and achieved dual improvements in production capacity and product quality through technological innovation and intelligent upgrading, thus emerging as a benchmark for the transformation of small and medium-sized machinery enterprises in the region.As a backbone enterprise deeply engaged in precision casting, Junlong Machinery prioritized the overall optimization of intelligent production processes in 2025. On the basis of its existing automated production lines, the company introduced industrial robot clusters and intelligent sensor monitoring systems, and established an automated shell-making production unit for precision casting robots. By leveraging technologies such as laser ranging and intelligent temperature and humidity control, it realized the fully unmanned operation of the entire shell-making process, from slurry coating and sand spraying to air drying. This not only freed workers from the strenuous labor in high-temperature and high-humidity environments, but also raised the shell qualification rate from 82% to 96%, and increased the daily shell production capacity by 1.5 times.Supported by the national policy on intelligent equipment innovation, Junlong Machinery also carried out industry-university-research cooperation with scientific research institutions. Targeting the demand for high-end castings in the automotive and petroleum machinery sectors, the company optimized the production process of alloy steel materials. Its independently developed high-wear-resistant precision casting products obtained 3 technical patents, and the annual volume of high-end customized orders surged by 40% year-on-year. The person in charge of the enterprise stated that digital transformation has enabled the company to accurately meet market demands, with its operating revenue in 2025 increasing by 35% year-on-year. Going forward, the company will continue to advance the in-depth integration of digital and intelligent technologies with production, contributing to the high-end development of the industry.