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          The demand for heavy machinery is large, and the prospect of gear reducer is promising
          發布人:總管理員 發布日期:2019-03-25 12:57
          According to preliminary statistics, the industries with large consumption of reducer mainly include: food machinery, electric machinery, metallurgical machinery, environmental protection machinery, electronic and electrical appliances, road construction machinery, chemical machinery, light industrial machinery, mining machinery, transportation machinery, construction machinery, building materials machinery, cement machinery, rubber machinery, water conservancy machinery, petroleum machinery, etc, The number of reducer products used in these industries has accounted for 60% - 70% of the total number of reducer used in various industries in China

          Heavy machinery is in great demand in the market

          The demand for heavy machinery and spare parts in the international market will also grow. With the gradual economic recovery of European and American countries, the re establishment of the status of the real economy in the national economy and the capital construction needs of developing countries, heavy machinery products will have more room for development in the international market.

          While the market demand for heavy machinery is increasing, the industry has also carried out fruitful work in product upgrading, integration of industrialization and industrialization, energy conservation and emission reduction. In terms of product upgrading, the pace of technological upgrading of old products that have remained unchanged for many years is accelerating. Enterprises in the bridge and gantry crane industry have innovated old products by means of joint or independent research and development, forming an upsurge of product upgrading in the industry. Beijing lifting and Transportation Machinery Research Institute has jointly carried out the lightweight work of bridge crane series with many enterprises, and has made phased progress at present. The industry actively introduces variable frequency speed regulation technology, remote control and information technology to accelerate the upgrading of products to high-end technology. The gearless variable frequency drive main lifting device of crane developed by the industry began to test the water in the market.

          The development trend of gear reducer in heavy machinery is promising

          With the state's attention to the machinery manufacturing industry, the acceleration of the localization process of major equipment and the commencement of urban transformation, venue construction and other engineering projects, the reducer market has a promising prospect, and the whole industry will still maintain a rapid development trend, especially the growth of gear reducer will be greatly improved, which is related to the fact that most imported equipment adopts gear reducer.

          Reducer is a power transmission mechanism. Its purpose is to reduce speed and increase torque. It has a wide variety, different models and different uses. The designed products of reducer for heavy machinery include all kinds of gear reducer, planetary gear reducer, worm gear reducer and cycloidal pin gear reducer, as well as all kinds of special transmission devices.

          Development trend of reducer

          ① High level and high performance. Cylindrical gears are generally carburized, Quenched and ground, with the bearing capacity increased by more than 4 times, small volume, light weight, low noise, high efficiency and high reliability.

          ② Building block combination design. The basic parameters adopt priority number, the dimensions and specifications are neat, the parts have strong universality and interchangeability, and the series is easy to expand and renovate, which is conducive to organizing mass production and reducing costs.

          ③ Diversified types and many variant designs. It gets rid of the traditional single base installation mode, and adds different types such as hollow shaft suspension, floating support base, integrated connection between motor and reducer, multi-directional installation surface and so on, so as to expand the scope of use.