Research and development background of roadway repair machine for coal mines（haoyun）

The editor of Shandong Haoyun Heavy Industry Machinery Co., Ltd. will discuss the research and development background of tunnel repair machines for coal mines.

Due to the influence of changes in mining pressure, tunnels such as fully mechanized coal mining and comprehensive excavation working faces often experience floor bulges and deformation of the two sides in areas with soft bottom plates during production activities. This requires timely excavation and repair operations such as undercover, expansion, and water ditch excavation. In addition, the lifting, transportation, and cleaning of accessory materials, as well as the removal of floating coal under the belt conveyor, are also important daily tasks in the production process of comprehensive mining and mining.

However, due to the limitations of roadway support and equipment layout, the effective working space of the trench in the fully mechanized mining and excavation face is often very narrow. This requires that the homework machinery must have the characteristics of small, lightweight, mobile, and flexible, and be able to integrate multiple functions such as excavation, side digging, rock breaking, expanding, scaffolding, lifting, etc., to complete complex homework tasks in small spaces. At the same time, security protection must be complete and reliable. Haoyun Heavy Industry deeply understands this demand and has successfully developed the WPZ-55/1000L multifunctional roadway repair machine, bringing great convenience to coal mine production.

In addition, we have also taken into account some new details. For example, the tunnel repair machine must be able to adapt to various complex geological conditions and environments during operation, and have the characteristics of high efficiency, low consumption, and environmental protection. At the same time, it should also have intelligent control functions, enabling remote operation and monitoring to improve production efficiency and safety. These characteristics give Haoyun Heavy Industry’s multifunctional tunnel repair machine a unique competitive advantage in the market.