In the ore grinding process, it is often necessary to achieve the separation of different minerals through selective grinding, prevent the overgrinding of valuable minerals to be received, and reduce the over crushing of gangue minerals. In the ore milling process, there are many factors affecting the selective grinding effect, such as ore properties, mill…
Hongji engineers will meet with mineral processing experts from various countries around the world at the Moscow exhibition. [Crocus Expo, Moscow, Russia, May 2025]——The 2025 Moscow World Expo is about to open grandly, and Hongji Mining will appear in this exhibition with a new attitude. The company’s booth is located at 4-545-3, Hall 1, Pavilion…
[Guangzhou, April 2025]——The 128th China Import and Export Fair (Canton Fair) will be grandly opened in Guangzhou, and Hongji Mining Company will appear at this exhibition with a new attitude.The company’s booth is located in Area C39 of Hall 12.0. Hongji Mining Company is fully prepared and welcomes customers from all over the world to…
The Indonesia International Mining, Construction Machinery, Construction Equipment and Concrete Exhibition is held once a year, and has been successfully held for 21 sessions so far, with a total exhibition area of more than 65,000 square meters in 2019, and more than 1,200 exhibitors from 39 countries and regions such as Germany, Australia, Canada, Belgium,…
Kenya MINEXPO is the only show in Africa with the broadest range of the latest technologies in the mining and processing industries. The event will meet customers’ expectations of mining companies. It showcases the latest technology and machinery in mineral extraction, earthmoving, safety equipment and more. Kenya MINEXPO will invite trade visitors from Central and…
From April 24th to 27th, 2023, XVII Expomin Chile was officially held in new Parque Fisa, on Route 68, Km. 16 Pudahuel, Chile. The exhibition aims to develop the mining industry in Kenya and even the entire East Africa through cooperation. Hongji machinery will be invited to attend the exhibition once again with “Full Mining…
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