5month29日，North Shaanxi Mining Hanjiawan Coal Company’s first set of low-profile intelligent fast excavation equipment was successfully put into the well。

This set of equipment is provided byEJM340/4-2HAnchor digging machine,MZHB5-1200/25Anchor transfer machine,DZY100/160/3×45Belt m88 casino reviewtransfer machine for coal mines,DWZY1000/1500Belt conveyor is composed of self-moving tail etc.。Have one-time lane formation、Safe and efficient、Three major advantages of process simplification，Suitable for excavation of semi-coal and rock tunnels under geological conditions in northern Shaanxi area，With digging support and transportation synchronization、Foam dust removal、Autonomous feed、Digital truncation、Intelligent guidance equipment function。

After the equipment arrives，The comprehensive excavation team immediately organized technical personnel to conduct debugging and technical transformation of the equipment before entering the well。Through repeated communication with the manufacturer and on-site tracking and debugging，Successively inspect the dust removal devices、Cutting device、Left and right bolters, etc.7Systems performed80Remaining security upgrades and technical transformation，M88 appFurther improve the applicability of equipment。

Compared to traditional excavation equipment，After this set of equipment is put into use, it will greatly improve the excavation efficiency。Crusher mounted on the anchor loader，Breaking Thick10mmThe above flat gangue and coal，Completely solve the system jamming problem。The stepping self-moving tail can realize mobile curved transportation，Maximum walking speed5meter/minutes，It is expected that the single entry level of the tunnel will be significantly improved every month after it is put into use，To speed up excavation、Reduce employee labor intensity，Play an important role in comprehensively improving the level of mine intelligence。(Guo Siyu Quan Jianwei)