Submitted by: Submitted by mgrinding
Views: 65
Words: 489
Pages: 2
Category: Business and Industry
Date Submitted: 11/05/2014 06:01 PM
REVIEW: ultrafine grinding technology is the key equipment, therefore, we must first develop a new ultra-fine grinding equipment. Domestic superfine late start, start, mainly by the introduction of foreign advanced equipment and technology-based in the early 1980s, and have done a lot of research and some imitation
Ultrafine grinding technology is the key equipment, and therefore, we must first develop a new type of ultra-fine grinding equipment. Domestic superfine started late, in the early 1980s began, Raymond mainly by the introduction of foreign advanced equipment and technology-based, and have done a lot of research and some generic work and made great achievements. But overall, the domestic development of micro-mill kind of small, small production capacity, equipment performance and quality of products produced yet reached the level of developed countries.
Domestic mechanical impact rapid development of ultra-fine grinding equipment, grinder part of the equipment in terms of performance similar with similar foreign equipment, and even new characteristics; Raymond varieties and models but also less equipment wear parts life compared with similar foreign equipment is still a gap, it is critical materials and processing accuracy problems;
airflow mill type than the whole, the new models are also more, but not ultra-fine powder production reached lt / h scale of large equipment, Raymond and easy to wear pieces of material, machining precision, but also to some of the gaps in varying degrees; vibration mill technology has made some encouraging progress, but compared with Japan, Germany and other countries there is still a gap, different specifications, liner, medium and process performance remains to be done; stirred mill structure maturing, dry mixing mill successful development for our family of ultra-fine grinding of industrial mixing mill adds a new model. Compared with wet grinding mill can reduce subsequent dehydration and drying operations,...