In order to ensure good use of railway parts, requires frequent maintenance and reinforcement turnout equipment to improve the quality of turnout equipment to avoid accidents, railway accessories manufacturers to provide you with professional turnout maintenance standards. Because of the angle between the center rail itself, the heart rail creeping influence turnout locking and unlocking the power of force. When the heart rail crawling forward at the basic rail track due to thickening of the heart, is bound to increase the locking and unlocking the power of high-speed rail turnouts, but can cause serious crawling forward first tow point locking rod mill dovetail lock connection iron occurs card Trouble-prone pulled turnout; conversely when the heart rail crawling backwards, is bound to reduce the force of tight railway turnout specifications, prone to failure railway turnout knowledge bayonet while crawling backwards serious cause heart rail traction point second Pull the locking plate and the outer vertical iron rod between the distance becomes smaller even Jisi, so turnout is not properly pulled. Railway Turnout plants, railway switches, mechanical provided by Lin Xin Yang Xin Yang Machinery Industrial Co., Ltd. Taizhou. Lin Zhou Xin Yang Machinery Industrial Co., Ltd. (www.lzxyjx.com) strong, credible, in Henan railway, subway equipment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Yang Machinery and you work into the brilliant, for a better future!