North Transportation Newly Developed Coal Mine Digging Anchor and Protection Machine is Coming Soon

In the comprehensive mechanization of coal roadway, the contradiction between the roadheader and the coal roadway roof support has not been well resolved. The long time of roadway support occupation will inevitably affect the operation rate of the roadheader, especially the roadway adopts bolt support. Later, this contradiction became even more pronounced. A large amount of research has been conducted at home and abroad, integrating digging coal cutting and bolt support to achieve parallel operation of coal cutting and support, shortening support time, and timely support of bolts, effectively The contradiction between the roadheader's cutting coal and bolt support was solved.
Our country has made useful attempts in the development of an onboard bolting machine for roadheaders. There may be many ways to complete mechanization of bolt support. Airborne bolt drilling rigs are one of the methods. However, they are closely related to the roadheader, constrain each other, influence each other, and are difficult to implement. In short, so far, no solution has been found at home and abroad to resolve the contradiction between the bolting support and the roadheader's coal cutting, which has greatly affected the popularization of bolting technology. Therefore, it is very necessary to design and develop a temporary support equipment that can be self-contained and does not interfere with the roadheader. It is necessary to realize the temporary support equipment for drilling, assembly and anchoring operations under safe conditions.
The company's independently researched and developed anchoring and protecting machine can not only change the long-term traditional backward support methods of coal mines, increase the strength of roadway support, reduce accidents, and reduce support and maintenance costs, but also realize the integration of tunneling and protection to improve the roadway. Excavate the mechanization degree, improve the boring machine operating rate, reduce the labor intensity of workers, improve the efficiency, speed up the excavation speed, and more importantly, simplify the maintenance of the working face and advanced support, improve the utilization ratio of the roadway section, and help the construction of high-yield and high-efficiency face. .
The anchor-and-anchor integrated machine can effectively solve the problem of bolting on the face of the excavation work, eliminate casualties caused by empty roof operations, reduce the labor intensity of workers, and create a good working environment for comprehensive tunneling. While improving the speed of supporting bolting at the fully mechanized excavation, it can also guarantee the quality of bolt support and realize the integration of drilling, anchoring and anchoring so as to further promote the mechanization of fully mechanized coal mining in China. (This article from the northern traffic click to enter the northern transport online purchase page )