Recently, the main equipment for a 300,000-ton-per-year high-purity quartz sand production line designed and manufactured by Weifang Guote Mining Equipment Co., Ltd. for Southeast China has been completed. The core equipment, including drum screens, desliming buckets, hydraulic classifiers, obstructed settling machines, wet belt magnetic separators, and wet high intensity magnetic separators （WHIMS）, has been loaded and shipped in batches, marking an important step forward for my country in the localization of high-purity sand equipment and the integration of complete production lines.This production line, designed by Guote Equipment based on the characteristics of the customer’s raw ore and the actual working conditions, is a professional process that can fully cover the entire process of quartz sand from coarsening to refining. The drum screen and desliming hopper complete the initial screening of raw materials and clay removal; the hydraulic classifier and obstructed settling machine achieve precise classification of quartz sand of different particle sizes and efficient removal of fine particles; the wet belt magnetic separator and wet high intensity magnetic separator （WHIMS） form a “coarsening and refining” magnetic separation system, which can greatly reduce the Fe₂O₃ content and meet the standards for sand used in photovoltaic glass and semiconductors.The completion and commissioning of this production line will provide a stable and reliable supply of high-purity quartz sand raw materials for downstream photovoltaic glass and high-end electronic materials industries, further promoting the independent control and high-quality development of my country’s silicon-based materials industry chain. Weifang Guote Mining Equipment Co., Ltd. will continue to adhere to the principle of “leading technology, reliable equipment, and comprehensive service,” providing customers with a full-chain service from experimental research and process design to complete line delivery and after-sales service, helping my country’s non-metallic mineral industry continuously move towards high-end, intelligent, and green development.
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This production line, designed by Guote Equipment based on the characteristics of the customer’s raw ore and the actual working conditions, is a professional process that can fully cover the entire process of quartz sand from coarsening to refining. The drum screen and desliming hopper complete the initial screening of raw materials and clay removal; the hydraulic classifier and obstructed settling machine achieve precise classification of quartz sand of different particle sizes and efficient removal of fine particles; the wet belt magnetic separator and wet high intensity magnetic separator （WHIMS） form a “coarsening and refining” magnetic separation system, which can greatly reduce the Fe₂O₃ content and meet the standards for sand used in photovoltaic glass and semiconductors.
The completion and commissioning of this production line will provide a stable and reliable supply of high-purity quartz sand raw materials for downstream photovoltaic glass and high-end electronic materials industries, further promoting the independent control and high-quality development of my country’s silicon-based materials industry chain. Weifang Guote Mining Equipment Co., Ltd. will continue to adhere to the principle of “leading technology, reliable equipment, and comprehensive service,” providing customers with a full-chain service from experimental research and process design to complete line delivery and after-sales service, helping my country’s non-metallic mineral industry continuously move towards high-end, intelligent, and green development.
