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Another invention patent of Longi was authorized by the U.S.

Another invention patent of Longi was authorized by the U.S.

2020, the magnetic levitation concentrator set a new industry record. As a Chinese enterprise exporting large complete sets of magnetic gravity separation equipment to the global high-end mining market for the first time, it went to Australia to help the world's largest magnetite - CITIC Pacific Sino Iron ore project. With its excellent ability to improve production and quality, it was highly praised by customers and let the world see the strong strength made in China.

10-09-2021
  • Discussion on magnetic separation purification of high purity quartz sand

    Wet magnetic separation is widely used in the purification of quartz sand, which has the characteristics of significant iron removal effect, large handling capacity and no dust pollution. In the primary stage of quartz sand purification, wet magnetic separation is generally considered to be an excellent way of iron removal purification, but in the stage of high-purity quartz cleaning, the conventional wet magnetic separation purification effect is not obvious, the reasons can be summarized as three points.

    26-06-2021
  • Industry | ICSG reported first-quarter world mines copper increased 3.7%

    The International Copper Research Group (ICSG) has released the preliminary statistics of world copper supply and demand for March.

    08-07-2021
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