Slag mill price, Dahua Machinery (certified), Yunnan slag mill supplied by Gongyi City Dahua Machinery Co., Ltd. Gongyi City Dahua Machinery Co., Ltd. (www.dhqmj.com/) is specialized in the "Mill, shredder, pressure the ball machine, dryer, brick" of the enterprise, the company adhering to the "honesty, hard service" concept To provide you with the highest quality products and services. Welcome to inquire! Contact: Niu Yang. If you Buy the latest gold processing equipment, the purchase of milling machinery, consulting with gold craft, looking for high-quality gold processing equipment manufacturer, look Gongyi City Dahua Machinery Co., Ltd.! Flotation concentrator processing gold ore veins of gold, one of the most widely used method of slag mill manufacturers, in most cases, the flotation method for handling highly reusable gold-bearing ore sulfide minerals, the most significant effect, because the Not only can the gold by flotation enrichment to maximize the sulfide minerals in the concentrate, and can be discarded tailings, low cost beneficiation, flotation method is also used to handle multi-metal gold-bearing ores, such as gold - copper, gold - lead gold - antimony, gold - copper - lead - zinc - sulfur and other minerals, for this type of ore, using flotation treatment can effectively identify the various gold-bearing sulphide concentrate elect, is conducive to a comprehensive mineral resources recycling, in addition, for the so-called "insoluble ore" can not be directly used mercury amalgamation and cyanidation process, but also need to adopt a joint process involves flotation processing, including, of course, there are limitations flotation of coarse disseminated gold ore particle size greater than 0.2 mm, the quality of the gold-bearing quartz-free sulfide ore, it is difficult to obtain a stable froth flotation after mashing, there are difficulties in using the flotation method. In recent years, the flotation process gold ore Dahua company has made great progress, mainly in the process of innovation, development of new agents, improved design, the use of cutting-edge grinding, cutting-edge flotation beneficiation process is the development of selected gold trend, most often used abroad with gold grinding two or three paragraphs, our Henan Lingbao Gold Mine, Xiangxi Gold two-stage grinding process, gold recovery increase of 2% to 6%, change agent system, multi- insecticides mixed added, may also improve with gold effect, Henan Lingbao gold and add Jinchangyu Gold slag mill with amine drugs and xanthate black, gold recovery rate of 2% to 5%. Dahua company's main products: gold processing equipment, silver processing equipment, copper ore dressing equipment, iron ore beneficiation equipment, non-ferrous metals, ferrous metals and other mineral processing equipment, complete production line design, manufacture, installation, commissioning, training and other train services Some people think that the principle of slag mill, ball mill watts in dealing with spherical hollow shaft journal with the majority of small backlash good slag mill model, the hollow shaft is not easy to lead a film, or when the local surface spherical bush burning occurs, it is often manifested in oil can not smoothly into the hollow shaft journal and spherical bush contact area, many people think is a spherical hollow shaft journal tile and fit backlash is too small, in fact, not necessarily spherical hollow shaft journal tile and fit backlash in National Building Materials Industry Standard JC 334.1-94 first 4.3.2.la in a relatively clearly defined, with the backlash must form a more standardized wedge backlash, it helps guide people to the oil, and approximately equal thickness or stepped The backlash is not conducive to imported oil, almost equal thickness big backlash has tile edges on both sides of the oil pouring into the tendency is not conducive to the formation of an oil film.