Qinghai coal tub _ Xin Yang Machinery (certified) _ coal carts provided by Forest City Xin Yang Machinery Industrial Co., Ltd. Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) is specialized in the "tub, turnout," the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Li. To ensure the normal running and extend the life of the tub, you need to check the daily, monthly maintenance. Proofreading and rotating parts must constantly oiling tub Gansu coal tub on wheels oiling want new oil discharged from coal tub 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, do not open storage, reduce sun and rain, indication that the electric action has been sent to the turnout turnout. If you then can not speak to a predetermined position turnout, outdoor reason. When the actuator turnout Henan coal mine car, there is no indication if the meter console, first to the mechanical room outdoor noseplate measuring the turnout there is no voltage, if there is voltage electrical action described the turnout has been sent, the outdoor fault. If it is a double-acting turnout Coal mine car, ammeter in the actuator move about when the console is not moved, the electrical action described turnout turnout has been sent to a move, the fault lies in the future of a dynamic turnout, outdoor fault.