Coal use by sinking winch Manual: Operating Instructions should include both mechanical and electrical aspects of mine winch much money, it should be consistent with the preparation of the relevant provisions of GB 9969.1. Instructions should include: product name, specifications and main technical parameters; the main purpose and scope; suitable working conditions and environment; structure diagram; System description; installation and debugging methods; use and method of operation; maintenance and maintenance methods; common Faults and troubleshooting; Dimensions and weight. Sinking winch repair and maintenance: In order to be able to properly run the mine shaft sinking winch winch, inspection and maintenance system should be established, coal conservation group should be set up, inspection and maintenance of the tub. Always check mine winch Which, on a daily basis. Repair of checks once a month. Regular maintenance, once a month. Harvesters also frequently check: Check the fastening bolts on the loose. Mine Hoist Company _ Xingda mine (certified) _ Mine Hoist by Anyang County Xingda Mining Machinery Co., Ltd. Anyang County Xingda Mining Machinery Co., Ltd. (www.ayxxdkj.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xingda mine in leadership with the staff warmly welcome all inquiries negotiations to create a better future Xingda mine.