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Common sense maintenance of right-handed equal-strength threaded anchorsTo introduce you to the maintenance of right-handed equal-strength threaded anchors: Mining anchors have irreplaceable advantages compared with traditional metal anchors.

Shandong Ruiyu Company Watches the Alert Educational Activity of “Clean Practices Cartoon CollectionIn order to further strengthen the party's clean government construction and anti-corruption work, and enhance the ability of party members and cadres to resist corruption and prevent change, Ruiyu Company, on the basis of the implementation of the daily publicity of clean business, actively broaden the publicity carrier of clean business, and carry out the warning education activities of clean business in the form of vivid and lively cartoons.This warning education activities to watch the “

Preventing and controlling occupational diseases in accordance with the law and caring for workersIn order to prevent and control occupational diseases scientifically and implement a healthy enterprise culture, Ruiyu Company, in conjunction with the publicity week of the Occupational Disease Prevention and Control Law in 2022, actively innovated work measures and carried out publicity and education activities with the theme of “preventing and controlling occupational diseases according to the law and caring for laborers practically” in an all-around way and in multiple forms. First, we se

Under the severe coal situation, the trade union of Ruiyu Company innovates and develops thinking, constantly improves and perfects the trade union systems, promotes harmonious labor relations, improves the working environment of employees, and promotes the healthy and harmonious development of the enterprise.Smooth communication channels and improve the logistical service platform for outbound entrepreneurs.In October 2018, the labor union of Ruiyu Company established a logistical service platform for outbound entrepreneurs in order to further encourage the majority of employees to go out to

Ruiyu Company Held a Meeting to Publicize the Spirit of the Employee Council and a Special Meeting on Safety ProductionOn the afternoon of August 20, Ruiyu Company held a meeting of the spirit of the third six times of the Employee Council and a special meeting on safety production to propagate the spirit of the Employee Council, study the safety documents, and make specific arrangements for doing a good job of safety production and other work at present and in the coming period of time.

Shandong Ruiyu Carries Out Road Traffic Safety LectureIn order to improve the staff's self-safety awareness, to prevent road traffic accidents on the way to and from work, to enable employees to master the reasonable disposal methods after traffic accidents, and to minimize the losses, Ruiyu Company, taking the opportunity of learning and implementing the new “Work Safety Law”, invited the Traffic Police Battalion Accident Handling, Insurance Company Claims, Buick 4S Store Vehicle Maintenance and other relevant professionals to the company on Oct.

Preventing Heat Stroke and Keeping Production in Ruiyu CompanySince entering August, the persistent sultry hot weather has brought a lot of unfavorable conditions to the production.

Shandong Ruiyu Company Solidly Carries Out “Safety Production Month” ActivitiesRuiyu Company closely follows the theme of “Strengthening Red Line Awareness and Promoting Safe Development”, increases safety publicity and education, strengthens the awareness of “red line”, and strictly abides by the “bottom line”.

The role of contemporary anchorMining anchor is the basic component of tunnel support in contemporary coal mines, which reinforces the surrounding rock of the tunnel together and makes the surrounding rock support itself. Nowadays, anchors are not only used in mines, but also used in engineering technology to reinforce the main body of slopes, tunnels and dams.

What are the elements that affect the decrease of anchoring force of mining anchor rods?With the development of mine support technology, anchors and anchors are used in conjunction with each other. However, in the detailed underground use process, due to the quality of the anchoring material itself, irrational design, improper operation process, underground geological conditions and many other factors, the anchoring force will be greatly reduced. This will lead to deformation of the roadway, and even topping and roadway collapse accidents.