(1) The growth of the downstream industry promotes the rapid development of the film capacitor manufacturing equipment industry
The development of the film capacitor special equipment market is mainly driven by the development of downstream application fields. With the continuous development of downstream new energy vehicles, photovoltaic wind power generation and energy storage, industrial control and other new energy application fields, the demand for film capacitor manufacturing equipment will continue to increase.
In the field of winding machines, according to data released by QYRESEARCH, the global automatic capacitor winder market size in 2021 was 2$500 million, which is expected to reach $400 million by 2028.
In the field of coating machines, according to the data released by Global Info Research, the global vacuum coater market size was 41$9.3 billion and is expected to reach $59 by 2028$6.7 billion. In the field of slitting machines, according to the data released by LPinformation, the market size of the global slitting machine was 5$1.8 billion and is expected to reach $6$4.1 billion.
(2) Intensive development of the industrial chain and the construction of multi-link synergistic advantages
Film capacitor manufacturing equipment industry shows a trend of intensive development of the industrial chain, taking Shengwei Electromechanical as an example, the company's products at this stage are mainly film capacitor winding machines, with mature production technology, stable product quality, mass delivery capacity, the company has accumulated a number of high-quality customers in the industry.
Based on the above advantages, on the premise of providing efficient, stable and low-loss film capacitor manufacturing equipment and solutions, the company continues to increase R&D investment, extends product applications to coating, slitting and other links in the manufacturing process of film capacitors, and has developed new products such as metal film coating machine and capacitor film slitting machine, continuously enriching the company's product series and application fields, and providing downstream customers with high-quality, customized and multi-link film capacitor core manufacturing equipment.
Through the multi-link business layout, the company has built a core industrial chain from coating to slitting and then to winding, and built an integrated core production process of film capacitors, so as to improve product performance and reduce costs for downstream customers, ensure product consistency, and at the same time create incremental market space for itself, increase the company's profits, and enhance the company's comprehensive profitability.
(3) Localization provides a good opportunity for China's film capacitor equipment manufacturers
The film capacitor winding machine was the earliest manual winding machine, which generally used simple mechanical friction tension control or mechanical speed meter to measure the number of turns, and manually controlled the stop. In the 60s and 70s of the 20th century, automatic winding machines began to be applied in Europe, and then they were promoted to Japan. The independent production of film capacitors in China began in the early 90s of the 20th century, and the production equipment mainly came fromJapan, the United States, Italy, Switzerland, Taiwan, South Koreaand other countries and regions. From 2002 to 2003, China began to independently produce winder equipment, and the process of equipment localization began to appear.
China's film capacitor manufacturing equipment industry started late relative to Europe, but in recent years, the technical level has improved rapidly, with Shengwei Electromechanical as the representative of domestic enterprises, with years of technology research and development and experience accumulation, in the field of film capacitor manufacturing has mastered the key equipment manufacturing technology and system integration technology, through technical research and production process improvement, significantly improved the key performance of the product, the localization process gradually accelerated.