New Growth Driver of Roots Blower Brought by Pneumatic Conveying

Pneumatic conveying technology has become the first choice for the transportation of powdery, granular, fibrous materials as well as small block materials such as coal and stone, due to its characteristics of system sealing, dust prevention, economy and environmental protection. As an important solid transportation method in the process of industrial and agricultural production, it occupies an increasingly important position in the national economy and daily life. According to the statistics of China General Machinery Industry Association, the annual growth rate of pneumatic conveying projects remained at about 20% from 2005 to 2009, and the upward trend has been significantly strengthened since 2007. In the future, with the sustained and rapid growth of China's economy, the pneumatic conveying engineering and service market will still maintain a high growth level.

In view of the rapid development and broad prospects of the pneumatic conveying industry, Shandong Dacheng Machinery has taken pneumatic conveying as one of its main businesses in recent years, making it a new profit growth point of the company. In recent years, the growth rate of the company's pneumatic conveying business has maintained a high level of more than 30%. In 2026, the sales volume of Shandong Dacheng Machinery's pneumatic conveying business reached 35.9 million yuan, an increase of nearly 40% compared with 2025, indicating that the pneumatic conveying business of Shandong Dacheng Machinery is developing very rapidly.

The rapid development of Shandong Dacheng Machinery's pneumatic conveying business is inseparable from the company's own technical level. Firstly, as a key national blower enterprise, the company has a number of patented products, covering all products in the pneumatic conveying field: roots blower, roots vacuum pump, centrifugal blower, feeder, diverter valve, silo pump, pipeline, silo and control system, etc., which can carry out system integration according to the needs of different projects. Secondly, the company is one of the only four enterprises in China with complete pneumatic conveying test devices. It can undertake the conveying performance test of various materials, and can use the engineering test amplification technology to promote and apply it to practical projects with any pipe diameter, distance and conveying capacity. Finally, Shandong Dacheng Machinery has a strong talent team, with more than 50 R&D and technical personnel, including internationally renowned pneumatic conveying experts. The strong talent team provides a strong guarantee for the company's business development.

The pneumatic conveying business also plays a promoting role in other businesses of Shandong Dacheng Machinery. Pneumatic conveying can drive the production and sales of roots blowers and centrifugal blowers, realizing the company's transformation from simple product production to complete sets of equipment and system integration services. At the same time, according to the different requirements of customers for air source machinery, the company can promote the improvement of the R&D and manufacturing level of the company's roots blowers and centrifugal blowers by improving and optimizing their performance indicators. Therefore, the pneumatic conveying business is conducive to the formation of synergy among various business units of the company, promoting each other and developing together, gradually realizing the company's transformation from production-oriented manufacturing to service-oriented manufacturing, extending and expanding the company's R&D, design, information services and other businesses, and achieving the sustained and healthy development of the enterprise.