It’s pretty fierce！Coal production and sales have completed the struggle target for many consecutive days，Coal calorific value continues to meet standards、Higher than expected，The lump coal rate shows a good momentum of steady and rising...Passionate May，Hanjiawan Coal Company carefully organizes labor competition，Fully stimulate the subjective initiative of the majority of cadres and workers，The consciousness of fighting、Fighting posture、Energy to do it，Sprint with all your strength to the "double half" goal。

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“For us，The greatest happiness is to see your husband happily going to work，Go home safely...” Recently，Hanjiawan Coal Company held "Knowing Gains and Losses、Strong Confidence" Family Symposium。Meeting，14 mine wives expressed their feelings，The warnings convey the importance of safety，It deeply touched the staff present。

Various types of safety actions emerge in endlessly！In the study room of the comprehensive mining team，The coal shearer driver Kan Dede shared his "safety experience" in front of the screen: "When the coal shearer starts again，Safety confirmation must be done first，Make sure there is no one in the warning area before turning on the phone。”This is the “Everyone Pays Attention to Safety” activity carried out by Hanjiawan Coal Company，By letting employees share safety experiences、Explanation of precautions，Improve the safety quality of all employees。

In addition，Hanjiawan Coal Company strictly adheres to safety standards at the work site，Normal application of intelligent security monitoring system，Utilize “AI + Thousand Eyes Video” M88 loginand other supervisory effects。Strengthen on-site safety supervision with four members and two leaders，Pay close attention to the on-site implementation of safe operating procedures and safety technical measures，Implement the “Five Keys to Safety” requirements，Effective prevention、Resolving and controlling risks，And promptly investigate and manage hidden dangers，Promote on-site safety management upgrade。

Practice a "chain of tricks" to improve efficiency

The operation of electromechanical equipment is a barometer of coal production。Hanjiawan Coal Company strictly implements the equipment warranty system，Forcing each position to cultivate the "responsibility field"，Make every maintenance process in place。Carefully study the operating rules of the equipment，Strengthening equipment life cycle management，Replace "sub-healthy" parts in advance，Actively check the situation of wearing parts，Improve equipment integrity rate and startup rate。

Scientific decomposition of output and footage task indicators，Positive motivation、Reverse assessment、Cash in time，Stimulate the enthusiasm of safety production in each position，Create "ratio、rush、Super” strong atmosphere。Focus on collaboration among teams，Create good production conditions for each other，And strengthen the quality acceptance assessment of worksite projects，Improve the scientificity and standardization of the operations of each position，Building a virtuous production cycle，Strive to achieve the goal of stable production and high efficiency。

"Also，We also have a secret weapon - innovation。”Introduced M88 gameby Li Kai, deputy captain of the comprehensive mining team，In view of increasing the mining height of the working face、Problems such as blockage of large pieces of coal，They actively carry out technological innovation and small reforms，Adopt the modification of shearer sliding shoes、Change the coal cutting method of the shearer、Modify the feed port of the reloading machine，Effectively improve production efficiency。

Actuarial cost reduction and efficiency improvement "one account"

Everything revolves around efficiency。Hanjiawan Coal Company strictly implements the "Four Business Philosophies" of Shaanxi Coal Group，Incorporate cost reduction and efficiency improvement into all aspects of production and operation，Do everything possible to dig deep into the hidden potential。The company comprehensively promotes refined management of coal quality，Reasonably control mining height according to geological changes，Strengthen the drainage of accumulated water at mining sites，Increase the frequency of on-site sampling and testing，Ensure that the calorific value of coal quality continues to meet the standard。

The efficiency-improving effect of coal washing cannot be ignored: According to the changes in coal quality underground coal quantity，Keep an eye on the coal flow system、Water circulation system、Medium Pharmacy System，Adjust the washing process and parameters in time，Ensure stable efficiency、Efficient production、Qualified quality，Achieve significant increase in lump coal rate，And remain above 30%，The production and marketing structure has changed from “increasing income through quantity” M88 appto “creating efficiency through quality”。

Persistence in repairing and not scrapping、The principle of using it but not getting new ones，Strict approval of materials and supplies、Receive、Supervision and management of the whole recycling process。Leave equipment with certain maintenance value to relevant district teams and individuals for maintenance，After subsequent appraisal and acceptance, it meets the reuse requirements and is put into use，Reward relevant district teams and personnel，Gathering every bit of strength，Help reduce costs and increase efficiency。（Guo Hongxin）