The machine tool industry requires components that operate at consistent speeds, and this has led to increased demands on inverter performance. Domestic inverter manufacturers have a great opportunity to develop their presence in the machine tool market by meeting these evolving needs.
Currently, most CNC machine tools in Japan use Japanese brands, such as Mitsubishi, which are favored for their close integration with server systems. While Delta also uses Mitsubishi due to its reliability, the cost is significantly higher. In contrast, more cost-effective alternatives have gained traction in recent years, gradually increasing their market share.
In the lathe industry, inverters are widely used, but Japanese brands like Yaskawa, Fujitsu, and Mitsubishi, along with Taiwanese brand Delta, dominate the market. Although some domestic inverter brands are beginning to make inroads, foreign brands still hold a strong position, especially in high-demand applications such as grinders and forging presses. Brands like Mitsubishi, Fujitsu, Siemens, and Delta continue to lead due to their advanced technology and proven reliability.
According to sales data from 2008 and 2009, general-purpose machine tools—especially those with complex functions like lathes—were performing well. Composite machine tools and large heavy-duty equipment showed even stronger growth. These machines require a wide processing range, and their implementation parts need to maintain consistent speed, further emphasizing the importance of high-performance inverters. This presents a clear opportunity for domestic inverter manufacturers to expand their presence in the machine tool sector.
The advancement of inverter technology has made its integration into the machine tool industry almost inevitable. As the demand for precision and efficiency grows, inverters must evolve to meet these challenges.
Looking ahead, the trend in machine tool inverters is moving toward three key directions:
First, enhanced performance. Most inverters now rely on vector control methods, with only a few exceptions using more advanced control structures and algorithms. Notably, sensorless vector control (SVC) is gaining momentum due to its ability to offer high functionality at lower costs, making it a popular choice in general-purpose inverters.
Second, improved ease of control. Users are increasingly looking for inverters that act as field devices, with more intuitive software interfaces and simplified setup processes to reduce the complexity of installation and operation.
Third, greater modularization and intelligence in inverter functions. As machine tools become more sophisticated, inverters are expected to integrate more smart features and modular designs to support flexible and efficient operations.
With these trends shaping the future of the industry, domestic manufacturers must continue to innovate and adapt to remain competitive in the global market.
HANDAN ZHONGBAO IMPORT AND EXPORT TRADING CO.,LTD , https://www.hdzbfastener.com