Views: 9 Author: Site Editor Publish Time: 2019-12-04 Origin: Site
Reducer has a history of nearly 40 years in China, and has been widely used in various fields of national economy and national defense industry. The speed reducer is an independent component composed of gear transmission, worm transmission, and gear-worm transmission enclosed in a rigid housing. It is often used as a reduction transmission between the prime mover and the working machine. It plays the role of matching speed and torque transmission between the prime mover and the working machine or actuator, and is widely used in modern machinery. According to the statistics of the gearbox branch company, a total of 450,000 gear reducers were consumed by the whole profession in the previous year, with a sales income of 2 billion yuan and an export value of about 100 million US dollars. Experts predict that during the "Eleventh Five-Year Plan" period, due to the development of the entire national economy, the total economic growth rate of the reducer industry will still reach double digits.
Products have been developed from a single cycloid reducer to today's five major categories of products. Reducer manufacturers Reducer is a relatively precise machine that plays a role in matching speed and torque transmission between the prime mover and the working machine or actuator. The purpose of using it is to reduce the speed and increase the torque. It has many varieties and different models, and different varieties have different uses. There are many types of reducers. They can be divided into gear reducers, worm reducers and planetary gear reducers according to the type of transmission. They can be divided into single-stage and multi-stage reducers according to the number of transmission stages. They can be divided into cylindrical gears according to the gear shape. Reducer, bevel gear reducer and conical-cylindrical gear reducer; according to the arrangement of the transmission, it can be divided into expansion type, split type and coaxial type reducer. That is cycloid reducer, continuously variable transmission, gear reducer, worm reducer, electric drum. According to preliminary statistics, the primary occupations of reducers are: motors, metallurgical machinery, environmental protection machinery, electrical appliances, road construction machinery, chemical machinery, food machinery, light industry machinery, mining machinery, walking machinery, construction machinery, building material machinery, cement machinery , Rubber machinery, water conservancy machinery, petroleum machinery, etc. The number of reducer products used in these occupations has accounted for 60% or 70% of the total use of reducers in various occupations across the country. During the Tenth Five-Year Plan period, because the state implemented an active fiscal policy, stimulated domestic demand, and increased investment in fixed assets, the development of various occupations entered the fast lane. In particular, it is not the foundation of funding, which accelerates the development of metallurgy, electric power, engineering machinery, construction informatization, power and other occupations. Therefore, the demand for reducers is gradually expanding. It is estimated that during the "Eleventh Five-Year Plan" period, with the country's focus on the machinery manufacturing industry, the acceleration of the process of localization of severe equipment, the start of construction projects such as urban transformation, stadiums, etc., the prospect of reducer shopping malls is promising, and the entire profession will still be Maintaining a rapid development trend, especially the growth of reducers will make great progress, which is related to the use of reducers in most imported equipment. Therefore, industry experts expect companies to pay close attention to the development and manufacturing of gear reducers, especially large hard toothed surface reducers and small and medium power reducers to meet the needs of shopping malls.
From the perspective of the development of professional enterprises, in recent years, the private enterprises in Jiangsu and Zhejiang have developed rapidly and have become a force in the profession. In addition, there are many reducer manufacturers in Fujian Province. Some private enterprises have been developing relatively quickly and have grown from time after completing their original accumulation. Keep up with the changes in the mall, adjust the product structure in a timely manner, and continuously improve the demand for quality and quantity. In order to enhance competitiveness, it increased the investment in the purchase of experimental equipment, experimental equipment and the expansion of factory buildings, and the level of processing technology has rapidly improved. At the same time, we also pay attention to the cultivation and introduction of talents. Enterprises have begun to develop in the direction of standardization.