• What affects lifetime of wear parts

    What affects lifetime of wear parts

    Wear is produced by 2 elements pressing against each other between a liner and crushing material. During this process small materials from each element become detached . Material fatigue is one important factor, some other factors also affect the crusher’s wear parts’ lifetime, such as listed in ...
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  • Application of quartz resources in photovoltaic industry

    Application of quartz resources in photovoltaic industry

    Quartz is an oxide mineral with frame structure, which has the advantages of high hardness, stable chemical performance, good heat insulation, etc. It is widely used in construction, machinery, metallurgy, electronic appliances, new materials, new energy and other industries, and is an important...
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  • Working principle of vibrating screen

    Working principle of vibrating screen

    When the vibrating screen is working, the synchronous reverse rotation of the two motors causes the vibrator to generate a reverse excitation force, forcing the screen body to drive the screen mesh to make a longitudinal movement, so that the materials on the screen are periodically thrown forwar...
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  • What are the classifications of vibrating screens

    Mining vibrating screen can be divided into: high-efficiency heavy-duty screen, self-centering vibrating screen, elliptical vibrating screen, dewatering screen, circular vibrating screen, banana screen, linear vibrating screen, etc. Lightweight fine vibrating screen can be divided into: rotary vi...
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  • How to check and store the vibrating screen

    Before leaving the factory, the equipment shall be assembled by precision collection and no-load test run, and can only leave the factory after all indicators are checked to be qualified. Therefore, after the equipment is shipped to the use site, the user shall check whether the parts of the whol...
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  • Qinghai has 411 million tons of newly proved oil geological reserves and 579 million tons of potash

    Luo Baowei, Deputy Director General of the Natural Resources Department of Qinghai Province and Deputy Chief Inspector of Natural Resources of Qinghai Province, said in Xining on the 14th that in the past decade, the province has arranged 5034 non oil and gas geological exploration projects, with...
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  • How to choose manganese

    How to choose manganese

    Manganese steel is the most common material for crusher wears. All round manganese level and the most common for all applications is 13%, 18% and 22%. What’s the different among them? 13% MANGANESE Available for use in soft low abrasion applications, especially for medium & non-abrasive rock,...
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