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The method of desalination of sea sand

2022-08-30

The presence of salt in sea sand will cause it to induce chloride ions that corrode steel bars when it is used, which will cause harm to the durability of concrete. Therefore, sea sand needs to be desalinated b...

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LZZG will launch EPC aggregate production line construction service

2022-08-05

This year, based on the seamless connection of previous business and after-sales, Longzhong Heavy Industry has improved again in terms of planning and design, project connection, time efficiency, etc., and will...

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Iron tailings recycling technology

2022-07-08

Uses of iron tailings sand In the early days, the treatment of iron tailings mostly adopted the method of wet discharge, and the tailings were directly stored in the tailings pond. This discharge method has be...

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Standard production requirements for machine-made sand

2022-07-04

Machine-made sand is mainly made of stones after soil removal treatment, and then pulverized by a crusher. When the machine-made sand is produced and processed, the raw materials of machine-made sand such as...

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Reasons for cracks in linear vibrating screen

2022-05-23

During the working process, there are many fatigue cracks in the linear vibrating screen, mainly on the side plate, bottom beam, girder, and other components. Through the analysis of the reasons of each part, t...

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