News

  • Comprehensive treatment scheme for car dumper dust

    Comprehensive treatment scheme for car dumper dust

    During the process of dumping materials, a car dumper will generate a large amount of dust, which falls onto the moving parts of the car dumper, accelerating the wear of the rotating parts of the car dumper, causing jamming of the telescopic parts, and reducing the movement accuracy and service l...
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  • What are the methods of handling the abnormal situation of Apron feeder?

    What are the methods of handling the abnormal situation of Apron feeder?

    The apron feeder is specially designed for uniformly conveying large blocks of materials before the coarse crusher for crushing and screening. It is pointed out that the apron feeder adopts the structural characteristics of a double eccentric shaft exciter, ensuring that...
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  • The main production system of underground mines – 3

    The main production system of underground mines – 3

    Ⅱ Mine ventilation In the underground, due to the mining operation and mineral oxidation and other reasons, the air composition will change, mainly manifested as oxygen reduction, the increase of toxic and harmful gases, mineral dust mixing, temperature, humidity, pressure change, etc. These chan...
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  • The main production system of underground mines – 2

    The main production system of underground mines – 2

    2 Underground transportation 1) Classification of underground transportation Underground transportation is an important link in the mining and production of underground metal ore and non-metallic ore, and its work scope includes stope transport and roadway transportation. It is the transportation...
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  • The main production system of underground mines – 1

    The main production system of underground mines – 1

    Ⅰ. Hoisting transportation 1 Mine hoisting Mine hoisting is the transportation link of transporting ore, waste rock and hoisting personnel, hoisting materials and equipment with certain equipment. According to the hoisting materials can be divided into two categories, one is rope hoisting (wire r...
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  • Mining industry and climate change: risks, responsibilities and solutions

    Mining industry and climate change: risks, responsibilities and solutions

    Climate change is one of the most important global risks facing our modern society. Climate change is having a permanent and devastating impact on our consumption and production patterns, but in different regions of the world, climate change is significantly different. Although the historical con...
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  • The intelligent technology of mine equipment in China is gradually maturing

    The intelligent technology of mine equipment in China is gradually maturing

    The intelligent technology of mine equipment in China is gradually maturing. Recently, the Ministry of Emergency Management and the  State Administration of Mine Safety issued the “14th Five-Year Plan for Mine Production Safet” aimed at further preventing and defusing major safety ris...
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  • What are the reasons for the stacker-reclaimer jamming

    What are the reasons for the stacker-reclaimer jamming

    1. The drive belt is loose. The power of the stacker-reclaimer is driven by the drive belt. When the drive belt is loose, it will cause insufficient material breakage. When the drive belt is too tight, it is easy to break, affecting the normal operation. Therefore, the operator checks the tightne...
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  • How to select the conveyor belt of belt conveyor?

    How to select the conveyor belt of belt conveyor?

    The conveyor belt is a very important component of the belt conveyor system, which is used to carry materials and transport them to designated places. Its width and length depend on the initial design and layout of the belt conveyor. 01. Classification of conveyor belt Common conveyor belt mater...
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  • What are the details you have to pay attention to when purchasing a stacker and reclaimer?

    What are the details you have to pay attention to when purchasing a stacker and reclaimer?

    At present, bucket wheel stackers and reclaimers are widely used in ports, storage yards, power yards and other places. In addition to the different amount of materials stacked in a single time, stackers of different quality levels may face different unexpected problems in the process of stacking...
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  • 19 common problems and solutions of belt conveyor,  it is recommended to favourite them for use.

    19 common problems and solutions of belt conveyor, it is recommended to favourite them for use.

    Belt conveyor is widely used in mining, metallurgy, coal, transportation, hydropower, chemical industry and other departments due to its advantages of large conveying capacity, simple structure, convenient maintenance, low cost, and strong universality...
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  • How can mining machinery bring back a blue sky to children in the future.

    How can mining machinery bring back a blue sky to children in the future.

    The continuous improvement of social productivity and the high development of industrial level have led to the increasingly serious environmental pollution, and the endless occurrence of events that cause people's living standards and health to be seriously affected by e...
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