As a manufacturing powerhouse, almost every production process in China involves screws and tightening. According to public data, the overall market size of fasteners in China reached 138 billion yuan in 2019 and will continue to show a growth trend. With the rapid development of the Internet, the domestic manufacturing industry is entering the era of innovation intensive and rapid development of emerging industries, which puts forward the demand for simultaneous intelligence and digitalization of tightening industry and tightening tools.

Looking at the current situation of the tightening industry, on the one hand, traditional electric tightening tools mostly rely on manual assembly work, which not only cannot guarantee assembly quality but also has low production efficiency and difficult to control accuracy. On the other hand, the general electric screwdrivers on the market have low technological content and equipment level, which cannot meet the demand for precision, automation, and intelligence in the assembly process of high-tech manufacturing fields such as communication, electronics, automotive, aerospace, and medical under the current new infrastructure boom. The reform of "Internet plus" on the tightening industry has begun. The market demand urgently requires relevant enterprises to improve their scientific research capabilities, get rid of the technology monopoly of foreign brands, own professional electric screwdrivers, and start a new era of digital industrial tightening.

To break through the current situation in the tightening industry, technology is undoubtedly a powerful tool. Technology is not only the vitality of products, but also the unique competitiveness of enterprises. Quick acting intelligent tightening technology (Guangdong) Co., Ltd., which is well versed in this field, has been committed to the research and development, production, and sales of carbon free brush intelligent electric screwdriver torque tester and surrounding supporting products since its establishment in 2007. For many years, all scientific research and technology of SUDONG has been centered around digital tightening. The company has a group of talents engaged in development and production of scientific research and technology, as well as an excellent management team. Continuous scientific research and innovation, as well as product research and development, have enabled Speed Drive to lead the industry's development level. It has constructively proposed the concepts of "digital tightening" and "intelligent tightening" in the industry, endowing traditional, low tech tightening tools with more technological connotations. The "Breakthrough" Sudong has truly achieved industry-leading technological innovation, not only breaking through technological barriers, but also breaking the monopoly of foreign brands. The company has mastered the core algorithm of digital tightening, with a complete range of product categories that can be purchased in one stop. The cumulative volume of high-end brushless products exceeds 1 million, and they are exported to more than 200 countries and regions worldwide.

The quick acting SUDONG brushless intelligent electric screwdriver, based on servo control and torque sensor technology, accurately controls the torque accuracy of millions of tightening assemblies within a standard deviation of ≤ 3%. It can achieve free programming during the tightening assembly process, and within the performance parameter range, it can freely set and adjust torque, speed, waiting time, and rotation direction according to different tightening process requirements, achieving precise tightening. The data acquisition system on its computer side can store the entire tightening process data and generate a curve table, providing important information related to the tightening process, improving the assembly process, and also storing tightening data and calculating the work qualification rate to improve data traceability. The intelligent, precise, digital, and traceable brushless intelligent electric screwdriver is the best choice for tightening equipment that is most suitable for the current manufacturing industry.

Faced with difficulties, brave enough to break through; Facing challenges and actively responding to them; Faced with change, continue to innovate. Speedy SUDONG will continue to conduct technological research and innovation in intelligent tightening technology in the future, creating a professional level brushless intelligent electric screwdriver that truly belongs to "China's creation". At the same time, it will also continue to set a benchmark in the industry, creating a new engine and model for the tightening industry!