Raymond mill can be used for grinding and crushing non-metallic ores such as limestone, calcite, dolomite, marble, feldspar, talc, quartz, gypsum, graphite, wollastonite, chameleon stone, phosphate rock and so on, which is well known in the powder industry. However, Raymond Mill
Raymond pulverizer can be used for grinding and crushing non-metallic ores such as limestone, calcite, dolomite, marble, feldspar, talc, quartz, gypsum, graphite, wollastonite, chameleon stone, phosphate rock and so on. It is well known in the powder industry. However, as a general equipment, Raymond pulverizer is used for more than these purposes.
On January 8, 2014, Guilin Hengda Mining Machinery Co., Ltd. came to a group of special customers. They are representatives of a gold mine enterprise from Vietnam. They learned from our Vietnamese mill users that the Raymond Mill of Guilin Hengda Mining Machinery Co., Ltd. has good quality and high cost performance, but they have been worried about the quality of Chinese products, So they decided to personally visit Guilin Hengda Mining Machinery Co., Ltd. to investigate the pulverizer equipment.
According to them, their company no longer uses sodium cyanide, which used to be highly toxic and harmful to the environment, to extract gold. Instead, it adopts a new technology to roughly crush large gold ores by jaw crusher, and the roughly crushed gold ores are sent by belt conveyor to secondary crusher (impact crusher or cone crusher) for further crushing; The gold ore finely crushed to the size of peanut and rice grain is transported by elevator to the main machine of Raymond Mill (or vertical mill, ring spinning ultra-fine mill and high-pressure suspension roller mill) for grinding, and the gold ore powder meeting the particle size requirements enters the finished product silo through pipeline. Recently, the ground gold mine was mixed with a non-toxic and harmless drug produced by their company, and finally gold was prepared in a huge furnace (this article is relatively simple because it may involve customer trade secrets). According to the customer, it is a new gold mining and processing technology to grind the gold into powder with a pulverizer and then extract gold, which has a great market development prospect.
President Liu of Guilin Hengda Mining Machinery Co., Ltd. received these Vietnamese customers. Vietnamese customers visited our company and were very satisfied with our R & D capacity and company scale. They were very interested in the 6R super large pulverizer hd-1720 produced by our company and expressed strong long-term cooperation intention. At present, the project has entered the detailed negotiation of long-term cooperation.