At the same time, China's chain industry to continue to develop new products of high-tech, high value-added, improve product quality, improve the industrial chain of China's competitiveness in the international market, as an important development strategy of the enterprise. In recent years, the chain drive Association, Chain Drive Standardization Technical Committee, the national chain of Quality Supervision and Inspection Center (hereinafter referred to as the national chain inspection center) and local quality inspection departments to actively cooperate with the miniature chain sprocket driven by your good choice, companies generally pay attention to the cultivation of quality management and quality of staff quality, and enhance product quality control. Chain industry to improve product quality, and promote enterprise into a healthy development track as soon as possible to play a positive role in promoting. National chain of quality inspection agency inspection center was authorized in 1992 by the State Bureau of Technical Supervision of national quality inspection agency. In 2003 and again by the AQSIQ, National Laboratory "triple play" review the assessment. And access to "Laboratory Accreditation," "measurement certification of qualified" and "National Quality Supervision and Inspection Center chain authorization" three certificates. Since the state chain of Quality Inspection Center in previous work can be strictly enforced GB / T15481 (ISO / IEC17025) and get some achievements, in 2003 was awarded the Machinery Industry Quality Inspection collective work of art. And high-pressure pump drive sprocket ratio of 3, by the crankshaft via camshaft chain sprocket 9 2 1 camshaft sprocket connected to the drive, on both sides of the camshaft chain 2, respectively, with the camshaft chain tensioner carried briquetting 3, the camshaft. Relates to a scoliosis chain industry chain, such lateral bending process of the front line of the chain run, can bend to one side, need to meet certain chain drive suitably bent to the side of the special needs of chain sprocket, scoliosis chain structure, including the overall link body, chain drive shaft, chain Scoliosis shaft and bearing, there is a chain Scoliosis shaft bore and the drive shaft of the shaft hole on the overall chain link body, and the chain Scoliosis shaft hole and chain the drive shaft of the shaft hole. Principle chain sprocket chain for correct installation steps 2014-07-18 sprocket chain sprocket for a correct installation procedures directly related to the product quality in the course of the track chain sprocket, chain sprocket applications to Many mechanical and other industry applications, where this factory to remind our customers when installing chain sprocket must know the four steps to install. Chain sprocket installation steps are as follows: ① the correct selection of models according to vehicle specifications drive sprocket. ② First check the location of the installation drive sprocket to see if its in good condition double chain sprocket manufacturer, otherwise you have to replace parts. ③ correct order of the main installation from the wheel and tighten the fasteners to reach the specified torque requirements. ④ After installing and adjusting the tension of the chain sprocket, and then check the chain and sprocket fit is good. Design and production chain sprocket, chain sprockets, chain net moist trust units by Ning County moist network chain Machinery Limited. Ning County moist network chain Machinery Co., Ltd. (www.jrwljx.com) strong, credible, in Dezhou's industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the moist mesh chain and you hand into the brilliant, for a better future!