Gear industry summary and current situation analysis

A gear is a mechanical element with teeth on the rim that can continuously mesh and transmit motion and power. It can be divided into vehicle gears, industrial gears and gears. The proportion of high, medium and low-end gear products in my country is about 25% and 35%. And 40%, the following is a summary and current situation analysis of the gear industry.

      The gear industry analysis pointed out that as a basic component, the design and manufacturing level of gears directly affects the quality of industrial products. The gear industry is characterized by its high degree of relevance, strong employment absorption, and intensive technology capital, which are the industrial upgrading and technological progress of various mainframe industries. An important guarantee for the development of strategic emerging industries is an important support. Therefore, the gear industry is not only the basic industry of the equipment manufacturing industry, but also an important foundation for various fields of national economic construction.

      With the strong support of national policies, my country's gear industry has achieved considerable development, with continuous enhancement of innovation capabilities and continuous improvement of supporting capabilities. Gear products are extending from the low-end to high-end products, and the substitution effect of high-end products is becoming more and more obvious. The overview and status of the gear industry point out that motorcycles, automobiles, wind power, and construction machinery industries are driving the development of my country’s gear industry. Driven by these related industries, the gear industry’s revenue scale has shown a rapid growth trend. The tens of billions level has crossed to the 100 billion level.

      In 2017, the number of patent applications and patent disclosures in my country's gear industry reached 18,679 and 12,847 respectively, a significant increase from 2016. As of December 17, 2018, the number of patent applications in my country's gear industry was 11,447, and the number of patent disclosures reached 29,847, which is 2.32 times the number in 2017.

      In 2018, the total profit of my country's gear industry was 10.944 billion yuan, an increase of 16.24% over the same period last year; the total cost of my country's gear manufacturing industry was 146.084 billion yuan, and the sales expenses were 3.752 billion yuan, accounting for 2.57% of the total costs and expenses; management expenses were 74.51 100 million yuan, accounting for 5.10% of the total cost and expenses; financial expenses 1.911 billion yuan, accounting for 1.31% of the total cost and expenses.

      In terms of regions, Shandong Province is my country’s largest gear production area. In 2018, Shandong Province’s gear output was 599,300 tons, accounting for 19.9% ​​of the country’s total gear output during the same period; the gear industry overview and status quo pointed out that Jiangsu’s output was 465,400 tons. , The output accounted for 15.4%; the output of Guangxi gear was 399,500 tons, and the output accounted for 13.2%.

      In terms of consumption, gears are mainly used in various automobiles, motorcycles, agricultural vehicles, power generation equipment, metallurgical building materials equipment, engineering machinery, ships, rail transit equipment and robots. These equipment require gears and gear devices to have higher and higher accuracy, reliability, transmission efficiency and longer service life.

      As of the first half of 2019, my country has more than 5,000 gear manufacturing companies, more than 1,000 enterprises above designated size, and more than 300 key enterprises. Among them, the listed companies include China High Speed ​​Transmission, Ningbo Dongli, Hangzhou Gear Forward, Shuanghuan Transmission, Zhongda De and Zhongma Transmission. According to the grade of gear products, the proportions of high-, medium-, and low-end products are approximately 25%, 35%, and 40%; according to the companies that produce high-, medium-, and low-end products, the proportions are approximately 15% and 30. % And 55%.

      At present, my country's gear processing equipment has made great progress in appearance, specifications, and main functions, and successfully solved the problem from scratch. However, there are still some gear manufacturing equipment in our country that are blank, and the existing equipment still has a large gap in reliability, stability, precision retention, processing efficiency, and intelligent level. It will eventually reach the international level. It is necessary to carry out systematic process research and technological innovation on multiple levels. The above is all the content of the gear industry summary and current situation analysis.