Industry News

    (1) cone crusher ore must be allocated work in the middle of the plate, in order to prevent the crusher overload,DU bushing uneven wear of the liner; not allowed directly to the ore into the crusher cavity. The right to the mine conditions are: distribution of ore uniformly dispersed in the broken disk cavity into the ore to the mill can not be higher than the level of Mortar.

    Recently, China Bearing Industry Association, China's largest bearing industry gathering held in the Sixth District, Liaoning Wafangdian four Council also held a "capital Wafangdian Bearing China Bearing Industry Forum." The session explored the economic environment in the new bearing industry how to change the way of adjusting the structure, enhance the brand and innovation development and other issues. From the Ministry of Industry,DU bushing the China Machinery Industry Federation, China Bearing Industry Association's leaders and scholars and representatives of the national bearing industry, nearly 200 people attended the meeting.

    Currently, wind power equipment industry, there were two clear features: wind power as a new energy industry the most mature segments of industry prospects, market prospects are very optimistic. Data show that in 2007 Development and Reform Commission promulgated the "long-term renewable energy development plan" put forward in 2012,DU bushing the total installed capacity of wind power reached 30 million kilowatts, in fact, the target can be completed in 2010, the National Wind 2015 Planning for power installed capacity of 90 million kilowatts (including 500 million kilowatts of wind power at sea), Mould guide plate planning of wind power by 2020, 250 million kilowatts installed capacity (including offshore wind power 30 million kilowatts), which means that the future high-speed wind power industry is still ahead, the inevitable Manufacturers of related equipment for the formation of strong incremental demand.

     Currently, wind power equipment industry, there were two clear features: wind power as a new energy industry the most mature segments of industry prospects, market prospects are very optimistic. Data show that in 2007 Development and Reform Commission promulgated the "long-term renewable energy development plan"DU bushing put forward in 2012, the total installed capacity of wind power reached 30 million kilowatts, in fact, the target can be completed in 2010, Mould guide plate the National Wind 2015 Planning for power installed capacity of 90 million kilowatts (including 500 million kilowatts of wind power at sea), planning of wind power by 2020, 250 million kilowatts installed capacity (including offshore wind power 30 million kilowatts), which means that the future high-speed wind power industry is still ahead, plasic bushing the inevitable Manufacturers of related equipment for the formation of strong incremental demand.

    For the full implementation of the municipal government conference tackling key projects to promote the rapid development of industrial bearings, Municipal Development and Reform Bureau, government and relevant departments of Party committees smoke Dian, seize the opportunity to implement the plan, positive as, to advance.

    China's sustained economic growth driven by high-speed rail, car, wind power, precision machinery, and other areas of high-end products bearing the needs of the next 3 to 5 years, the Chinese bearing market will remain high more than 30% annual growth. Cloud and County bearing industry in the "Eleventh Five-Year" period has made considerable progress, many specifications of products by the state authority of the department, DU bushing quality in the domestic leading position, part of the bearing ring is close to the world level, has a certain reputation in the industry, Mould guide plate the product gradually into the international and domestic high-end market.

    When selected bearings bearings according to the size, specifications, and speed bearings, etc. to choose whether to use the range of our machinery, the following simple analysis:

    First, DU bushing the size restrictions.

     The face of labor tension, rising labor costs, raw material prices, profit margins shrink and so the pressure to guide the city's Science and Technology Bureau, Cixi City, bearing more than a dozen leading companies,DU bushing the equipment part of the entry point, the implementation of information transformation, and yielded results :

     Asphalt plant extension, new plant stands proudly. May 13 afternoon, Deputy Governor of Liaoning Province Party Secretary Bing Zhigang Liu Xingwei in such Wafangdian accompanied the inspection is under construction, and manufacturing of precision technology ZWZ Industrial Park District. Zhigang Bing given to the development of the ZWZ fully affirmed, and the future development of ZWZ his earnest hope. Wang Lu Shun, Cong Hung, DU bushing Shaoyang and other company leaders accompanied the inspection.

     Hydraulic design and structural design consideration

    a. Wear and hydraulic performance of the problem: In order to reduce wear and tear, should make the rotating parts and fluid flow rate to maintain low enough lubrication pump or elastic materials, carbide lined section thickness should be increased to meet the needs of the actual operation. General radial impeller near the rectangular section, and in the vertical plane to reduce axial rotation with the front seal area,DU bushing the general design of the pump casing or semi-circular spiral, making the point of maximum efficiency in the vicinity of a wide range of wear and tear to maintain a smaller volume. When you need to transport large particles of solid, built-in closed impeller, the width of the generally larger, the number of leaves reduced to 2-3 tablets,Mould guide plate in the premise of improving the wear the pump, the pump's hydraulic performance will be significantly lower.