"Good news、Good news，Excavation footage exceeded 55 meters in a single day，A new record has been set..." Recently，Hanjiawan Coal Company’s continuous mining team receives good news，213109 Half coal and rock tunnel excavation footage achieved a large breakthrough，It created a wave of craze in the company。

Since the first quarter，The continuous mining team conscientiously implements the company’s important deployment and work requirements，Focus on the main business of tunneling，Target Center Work，Moving from “following and running together” to “running parallel and leading”，Overall planning，By implementing the “Five Focuses”，Promote tunneling speed and achieve quality improvement。

M88 loginIn order to strive to create a double-lane rapid excavation technology for continuous mining machines，Solving Equipment、Configuration and other supporting targeted issues，The continuous mining team continues to speed up the pace of equipment upgrades，Equipped with SC15/182F shuttle car、PZL460/150 crawler crusher and CMM4-24Z four-arm anchor drilling rig，The formation of a "continuous mining machine + shuttle car + crawler crusher + four-arm anchor drilling rig" fast excavation system，Perfect realization of raw coal "loading、Uninstall、Operation "efficient goal。After the new equipment is put into operation，The average number of employees in the position will be reduced by 4-5，Transportation system extension efficiency increased by 40%，Support efficiency increased by 10%，Raw coal transportation capacity increased by 3 times。

Focus on optimizing the organization to overcome difficulties.Facing the broken tunnel floor of 213109 excavation working face、There are cracks in the roof and water is pouring、The gangue is mixed with pyrite and other harsh geological conditions，The continuous mining team considers everything，Conscientiously implement the "early plan、Prepare early、Implement early” strategy，Organize and formulate the "Management Measures for Strengthening the Foundation of Work Surfaces and Improving Quality" and "Measures for Quality Acceptance and Assessment of Team Projects"。Decompose production tasks to each team，Implement target assessment system，Continuously strengthen the project quality acceptance assessment work，The team will be awarded 200 points for each additional 1m，A good momentum of “catching up and surpassing” has been formed among the team，Greatly stimulated the enthusiasm of cadres and workers。

Focus on the implementation of responsibilities and achieve advance maintenance."Record according to the list，It’s time to tighten the swing cylinder of the continuous mining machine，The shuttle car is running out of antifreeze..." Through equipment point inspection and maintenance and full life cycle management methods，Promote "experience" to "list"，Continuously strengthen advanced equipment maintenance and repair work，Realize the transformation of equipment maintenance from emergency repair type to advance prediction type。Continuous mining machine、Shuttle Car、Crawler Crusher、Anchor drilling rig、Belt conveyor and other key excavation equipment，Insist on executing the package mechanism，Regarding production delays caused by inadequate equipment maintenance and repair，Carry out serious accountability。

Focus on targeted innovation-driven development.The continuous mining team gives full play to the two-wheel drive effect of "system innovation + practical innovation"，Formulate and improve the "Innovative Management Measures for the Continuous Procurement Team's "Revelation and Leadership""，Transform excavation constraints into innovative research "bounty" list，Corresponding to full reward。Release results through the district team、Unveiling the list、List evaluation” and other links，Finally, more than 30 innovative achievements were implemented and took effect。Among them，“313” power supply system adjustment method shortens working hours by nearly 2 hours，The automatic start and stop device of shuttle car traveling lighting makes the transfer of raw coal more convenient and efficient，The implementation of the project allowed employees to truly enjoy the "dividends" of independent innovation。

Focus on calcium supplementation with meals to improve skills.The continuous mining team builds an improvement platform、Rich training carrier、Update management mode and other ways，Sowing a batch of potential "seeds"。Follow "Please come in、Principle of “Going Out”，Invite engineering and technical personnel from manufacturers to the mine to develop continuous mining machines、Special technical training on shuttle cars and other large equipment 4 times，Visited and studied at excellent companies twice，On-site practical and theoretical training are two-way efforts，Cultivated a group of specialized talents for the Kuaidig system。Actively carry out technical competition activities，Promote employees to "show their wealth"、Brilliant unique skills、Strike level、Compared performance”，1 newly trained continuous mining machine driver、1 electric fitter、1 electric fitter，Talent training work has been fruitful。

"People are diligent and yearn for early spring，The cadres and workers of the continuous mining team are working hard，Strive to achieve the new goal of breaking through the 1500m/month comprehensive single entry level。" Chang Liangliang, the captain of the continuous mining team, said。(Author: Li Jintao Huo Junpeng  Editor: Wang Yu)