行业动态

Detailed Introduction to Toothed Equipment for Mining Operations

发布时间：

2023/08/14 00:08

Production (including renovation and expansion) at mines shall adhere to the principle of simultaneous mining, restoration, and remediation; production must be organized in strict accordance with the approved mineral resource development and utilization plan; and a responsibility system for mine environmental protection and comprehensive remediation must be implemented. For geological hazards and land degradation arising during mining operations, effective measures must be promptly adopted to achieve substantial restoration and remediation. In the case of mine renovation or expansion, the principle of giving equal priority to resource development and ecological environmental protection must be upheld; relevant plans must be prepared, interim reports on the status of mine geological environment remediation within the original mining area must be submitted, and scientifically sound plans must be formulated for the proposed expanded new area,

Let’s learn about toothed equipment used in mining operations.

发布时间：

2023/08/14 00:08

Departmental coordination shall be strengthened to conduct timely dynamic inspections of mining operations and production conditions, ensuring accurate monitoring of tunneling progress, extraction face development, and the spatial distribution of mining activities at mining enterprises. Mine boundary lines shall be promptly sealed off with masonry walls and clearly marked. The scale of extraction for key mineral commodities shall be increased: newly constructed underground coal mines shall, in principle, have an annual production capacity of no less than 3 million tonnes, while existing mines undergoing expansion or renovation shall have a capacity of no less than 1.2 million tonnes per year. Strict access criteria for mine production scale shall be enforced, adhering to the principle that mine design extraction capacity must be commensurate with the reserve resources of the mining area. Mining enterprises shall be guided toward large-scale, intensive mining operations, with the production capacity of new mines required to meet the specified extraction standards.

Tooth Classification and Product Introduction for Mining Operations

发布时间：

2023/08/14 00:08

Shanxi Zhongde Dingli No. 3: Due to the extensive use of blasting in mining operations near various infrastructure facilities and in close proximity to residential areas, the noise, as well as small amounts of smoke and dust generated during open-pit blasting and transportation, may pose health risks to humans and pollute the surrounding ecological environment. Therefore, it is imperative to implement appropriate prevention and control measures to minimize the harmful effects of smoke and dust and ensure compliance with environmental protection requirements. Open-pit blasting at the mine shall adhere to the prescribed blast safety distances—300 meters from highways, railways, high-voltage power lines, residential areas, and other major structures. When the distance falls short of these requirements, corresponding measures must be taken to guarantee safe production. Utilizing the second

Some advantages of using teeth in mining operations

发布时间：

2023/08/14 00:08

Shanxi Zhongde Dingli’s carbon dioxide blasting technology addresses the major drawbacks of conventional blasting methods—such as severe damage to ore bodies, high risks, and extensive fragmentation—by enabling faster and more convenient mining and fracturing operations. It is widely applicable to coal mines and various other types of mines. Nevertheless, many mine operators continue to ask: Is carbon dioxide blasting expensive? Compared with traditional blasting methods, carbon dioxide blasting excels in every aspect—from storage and transportation to handling, operation, and post-blast recovery. The main unit and blasting equipment are kept separate, and the time interval from filling to completion of the blast is remarkably short. Liquid carbon dioxide filling requires only

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