To ensure the normal running and extend the life of Henan coal trams need to check daily, monthly maintenance. Proofreading and rotating parts must constantly oiling tub of grease to be a new round of oil discharged from the drain hole at a time, etc., before stopping injection. When run in the underground mine car deformation wider, should be shaping. In addition, the tub is also frequently check: 1. Check the fastening bolts on the loose 2. Check for damage to the spring 3. Check whether the door hinge plate unloaded condition damage 4. Check whether the carriage lever long outage tub normal conditions should be parked in a dry place in Shanxi coal mine car, stored in the open sun and rain reduce prohibit work COAL tub, buffering, and a coupling device failure. Prohibit tub just meet each other in contact. Rubber spring damage, when the frame when the shock collision axle rigidly prohibit the use to avoid damage to the axle. When the tub should promptly adjust the track deformation, otherwise wearing mine Wheel, Road transport process is easy to jump. After the tub before use, you must add a little to the turning wheel of coal mine car oil, fuel or grease all moving parts, be put into operation. During use, the tub suffered load must not exceed the value specified. Qinghai tub coal, coal mine car, provided by Lin Xin Yang Machinery Machinery Industrial Co., Ltd. Taizhou Xin Yang. Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) strong, credible, in Henan railway, subway equipment and other 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 hand into the brilliant, for a better future!