Mineral Processing Service

In recent years, copper slag beneficiation has become an important technology for resource recovery and recycling. This process will be widely used in the enrichment of useful minerals in copper sulfide and nickel-copper reproduced mines. Generally speaking, copper slag slow cooling, coarse crushing, semi-automatic grinding + ball milling, flotation, and dehydration processes will be used. The daily processing capacity is about 2000-4500 tons. With the recovery of the non-ferrous metal market, this technology is constantly improving and maturing. It is of great significance to the improvement of the recovery and utilization of mineral resources and the sustainable development of non-ferrous metal enterprises. Copper slag grinding generally uses semi-automatic The process of grinding + ball milling. When the pinion gear is broken in the ball mill, we have to replace the gear shaft and align the transmission part, so as to ensure that the gap between the large and small gears and th

     High-sulfide gold ore refers to a certain type of gold ore that contains 20%-30% gold and is encapsulated by sulfide (mainly pyrite). Since most of the gold in high-sulfur gold mines exists in the form of sulfide-coated gold, when the direct leaching process is adopted, the consumption of gold leaching agent and the production cost of gold leaching will increase, and the recovery efficiency of gold is not high. Therefore, it is best to use gravity separation , flotation or flotation cyanidation process . The following is an analysis of specific beneficiation tests and introduces four commonly used high sulfide gold ore process methods for high sulfide gold ore.         Gravity beneficiation is not only suitable for placer gold beneficiation, but also for the traditional and most basic method of high sulfide gold beneficiation.        Commonly used gravity separation equipment includes shaker, spiral chute, jig, centrifugal concentrator, etc. It is recommended to use a centrifuga

Three types of ball mill feeding device configuration methods: drum feeder, combined feeder and feeding trolley. 1. Drum feeder Drum feeder (a) The materials are pushed into the feeding port through the spiral plate to realize compulsive feeding. (b) The specially designed anti-spitting small cone effectively solves the problem of material leakage. (c) It is suitable for use with a single spiral classifier or cyclone. It has a simple structure and is easy to use without maintenance.