Picking Control、Material supervision、Hand in the old and receive the new...since this year，Hanjiawan Coal Company deeply explores the potential of cost reduction and efficiency improvement，Check from the source、Repair the old and reuse them、Start in many aspects such as equipment management，Hold on to the word "surrender" to the end，Put the word "increase" into practice，Fight the "active battle" to reduce costs and increase efficiency of mechanical and electrical materials。

Reducing costs and increasing efficiency，The word "strict" comes first。Beginning of the year，The company has revised and issued a number of management systems such as the "Management Measures for Material Fees" and "Repair and Waste Management Measures"，clarified material plan、Approval、Receive、Supervision、Assessment management process，In cost control、Material recycling、Repair the old and reuse them、Forming closed-loop management in material storage and M88 appother aspects，Effectively improve employees’ awareness of conservation，Achieve the goal of material management to ensure supply and reduce consumption。

Continuously strengthen the control of the material use process，Based on equipment status、Review the material plan for production tasks and material consumption cycles，Insist on monthly statistics、Check material consumption，Strengthen follow-up inspection and assessment，Make it clear to the end、Situation clear，Put an end to material waste。

Persist in conducting a thorough and detailed inventory of existing supplies and materials every month、Inventory，Avoid the loss of materials due to inventory backlog。Strictly implement the planned requirements for various materials and materials，Put an end to blind purchasing，Reduce inventory capital occupation，Laying a solid foundation to achieve the goal of cost reduction and efficiency increase。

In addition，The company strictly pays attention to repairing and recycling，Recycle waste materials、Fixed、Adjustment and other measures，Strictly control the approval of material plans、Purchasing、Acceptance and other links，Reduce maintenance costs，To the replaced coal drill bit、Explosion-proof switch、Scraper conveyor accessories and other small parts，Achieve more than 80% M88 loginrestoration and utilization，Improve waste materials、Reuse rate of old equipment，Continuous reduction of new materials、Investment in new equipment，Further achieve cost savings。

Guide employees to firmly establish cost awareness，Strengthen system execution，Decompose and implement cost elements and management and control responsibilities，Improve equipment operation efficiency，Reduce equipment operating costs。Make each district team、Each team、Every employee truly realizes that the cost of equipment is related to everyone’s vital interests。

Strictly implement standardized work procedures and safety operating procedures for the position，Avoid brutal operations、Illegal operation causing equipment damage；Strictly implement the equipment guarantee mechanism，Manage all devices、Implement maintenance responsibility to individuals，Enhance the sense of responsibility of full-time and part-time managers and charter personnel；Conduct regular "pull-net" inspections on the equipment，Ensure the equipment is functioning properly。

Meanwhile，The company passed equipment energy-saving technological transformation，Widely used in field equipment online monitoring and fault diagnosis、Reactive power compensation、Intelligent control and other new technologies，Reduce equipment maintenance costs，Strive to achieve the goal of cost reduction and efficiency M88 loginincrease。(Bai Weidong)