Coal conveyor is the best efficient continuous transport equipment, compared to other transport equipment (such as locomotive class), has the advantage of long distance transportation, large volume, continuous delivery, etc., and reliable, easy to automate and centralize control, especially for high-yield and efficient mine transport machinery, conveyor equipment has become a key coal mining technology and equipment, electromechanical integration. The main feature is the belt conveyor body can easily scalable, feature stocker warehouse, tail can advance with the coal face stretched or shrunk, compact, not to set the foundation, laid directly on the roadway floor, lightweight chassis, disassembly is very convenient. When the transmission capacity and transport distance is large, it can be equipped with intermediate drives to meet the requirements. According to transportation technology requirements, single twin screw conveyor transport, but also multi-level synthesis unit or inclined transportation system to transport materials. Belt Conveyor is widely used in metallurgy, coal, transportation, utilities, chemical and other sectors, because it has a conveying capacity, simple structure, easy maintenance, low cost, versatility and other advantages. Conveyor also used in building materials, electric power, light industry, food, ports, shipping and other departments. Local transport conveyor belt conveyor repair technology to extend life. (1) The local thermal curing; (2) partial splashed cold products are the United States Fu Shi blue (1stline) technology liquid polymer composite repair materials, Germany 德福康 other mobile conveyor, subject to curing at room temperature for about 10h; (3) Local cold sticky conveyor, a German company REMA TIP TOP repair strip (longitudinal split), a T2 cold glue adhesive to fill the cracks in the longitudinal block (on special glue gun). Both methods manpower advantage is fewer people vote, has good resistance to wear and reinforcing properties, shorter recovery time, the disadvantage is the high demands on the environment, can not be restored to the original conveyor surface roughness requirements; (4 ) conveyor belt repair spray technology. The technology is several mixed liquid material through special equipment, high pressure jet to the belt worn surface, if necessary, a certain thickness of the wear layer coating. Curing time is short for even a piece of local wear, the effect is very good, the disadvantage is the need for special equipment. Conveyors, Huaying Heavy Industries, screw conveyor provided by the Zhengzhou Mining Equipment Co., Ltd. Huaying. "Sand crusher _ _ _ sand equipment sand production line processing equipment _" preferred Zhengzhou Huaying Mine Equipment Co. (www.huayingjx.com), the company is located: middle Heluo Road, Zhengzhou City, Gongyi City, Henan Province, for many years come, Huaying Heavy adhere to the customers provide the best quality service, Contact: Manager Wu. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Huaying Heavy expect to be your long-term partner!