In February 2026, news reports from Lianyungang Boyun Machinery Co., Ltd. disclosed that its fully automatic disc vacuum filter, after comparative testing by a large chemical group, showed that it was 12% more energy-efficient than imported brands and had a 40% lower cost for spare parts replacement, fully demonstrating the core advantages of domestically produced equipment in terms of cost-effectiveness. It is understood that the domestic market share of disc vacuum filters has increased from 35% in 2010 to 68%, forming an industrial cluster centered on Jiangsu, Shandong, Zhejiang, and Henan provinces. These four provinces account for 68.4% of the national output value, completely eliminating early dependence on imported equipment and achieving an independent and controllable industrial transformation.
Recent industry technology news indicates that with the deep application of vacuum technology, automated control, and new materials, modern disc vacuum filters have achieved three core breakthroughs, overturning the performance bottlenecks of traditional equipment. First, filtration efficiency has increased by 300%. By optimizing the filter disc structure and vacuum system, the processing capacity of a single unit has increased from the initial 50 tons/hour to 200 tons/hour, meeting the production needs of large mines with daily processing capacities of tens of thousands of tons. Second, energy consumption has decreased by 45%. Adopting variable frequency drive and intelligent pressure regulation technology, a single unit saves over 200,000 yuan in electricity costs annually (based on 20 hours of daily operation), aligning with the "dual-carbon" development goal. Third, automation rate exceeds 90%. Integrating a PLC control system, online monitoring module, and remote operation and maintenance platform, it achieves unattended operation, reducing fault response time to within 10 minutes.
2.2 Intelligent Distribution Valve + High-Efficiency Vacuum System: Solving Industry Operation and Maintenance Pain Points
