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Shandong anchor construction characteristics1. Shandong anchor positioning lineFirst according to the design drawings with a latitude and longitude meter measured and released the construction area of the anti-floating anchor hole position, with wooden stakes or steel bars for marking and numbering. Allowable deviation of anchor hole position is not more than 50mm.2. Rig in placeAfter measuring and releasing the anchor holes, the drilling rig can be put into position.

Successful Competition for Management and Auxiliary Positions at Ruiyu Company in 2024From August 26th to 29th, 2024, Ruiyu Company carried out open competition for 15 positions of production technology, 13 positions of operation management and 5 positions of logistic service, with a total of 39 people applying for participation.The competition was divided into three stages: public opinion assessment, professional examination, and competition defense, and the results of each stage accounted for 20%, 30% and 50% of the total score respectively.Public opinion assessment by the company does not p

Borehole diameter of anchor rods is related to soil conditionsWhat is the typical drilling diameter of anchor rods?Anchor bar is a common foundation reinforcement material used in construction projects. It is made by pre-burying steel bars in the soil, and then pre-stressing and mechanically drilling them, so that the steel bars are tightly bonded with the soil, thus the strength of the soil and foundation can be improved.

Shandong Ruiyu Mining Materials Processing Co., Ltd.

Difference between left-handed anchor and right-handed anchorCharacteristics of left-hand anchor:Left-hand threaded steel anchor without longitudinal rib resin anchor anchor high strength, reasonable structure, preload, can automatically adjust the direction of force, increase the binding force on the surrounding rock, can realize the mechanization of rapid installation of the left-hand anchor Advantages of left-hand anchors:High strength of the anchor, reasonable structure, preload, can automatically adjust the direction of force, increase the binding force on the surrounding rock, can realiz

Shandong Ruiyu Mining Material Processing Co., Ltd. has 39 employees. It is a designated manufacturer of new mining material products, since the establishment of the factory, the support materials on the continuous introduction of advanced technology. While guaranteeing the production quality, we have improved the safety production efficiency.In 2017, we obtained the certificate of safety mark for mining products, and in 2018, we passed the iso 9001 quality management system certification.

Ruiyu Company Organized the Seminar Activity of "Contributing to the Company in the Post and in the State"In order to guide the majority of employees to further unify their thinking, cohesion, based on their positions, unity and struggle, and enterprises to actively deal with the current severe situation December 24-26 in the company-wide organization in three batches of "in the post, in the position, in the state, I do for the enterprise to make a contribution to" theme of the seminar, the seminar activities are divided into three parts.

Alloy Steel Industry Market Analysis to 2025China's alloy steel steel production overall shows a steady rise, which is mainly due to the rapid development of China's automobile and other fields. Data shows that China's alloy steel steel production in 2019 was 47.0243 million tons, and by 2023 it will be close to 61 million tons.

Continuously promoting new energy strategyIn 2023, the national coke production will be 50.693 million tons, an increase of 12.9 times compared to 2000; coal-to-gas will be 3.16 billion cubic meters, an increase of 9.1 times compared to 2016; compared to 2019, coal-to-naphtha will grow by 1.5 times, coal-to-diesel fuel will grow by 45.0%, coal-to-jet fuel will grow by 7.1 times, coal-to-paraffin will grow by 19.2%, and other coal-to-oil products will grow by 30.4%.The company is the first in China to innovate a new energy market-oriented consumption model and promote the implementation of six

Application of Mining AnchorMining anchor rod is a tool applied to support the surrounding rock of mine roadway and underground project, which can ensure the stability of the surrounding rock of mine roadway and underground project.Mining anchor rod use scope, can realize end anchor, lengthening anchor and ** anchor; easy to operate, low price and other advantages, widely used in coal mines, railroads, hydropower and other projects all kinds of roadway support.Anchor is the basic component of tunnel support in contemporary coal mines, he will be the roadway rock reinforcement together, so that