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Calcium Carbonate Grinding Mill Promote Paper-making Development

Posted: 2015-05-04

With the development of modern technology and industry production, traditional paper-making industry is changing, from acid environment to alkaline environment and neutral environment. Benefit from the technology, both the social-economic performance and environment-protection are greatly improved. As the Caco3 alkaline filler, ground calcium carbonate production industry develop at high speed and ground calcium carbonate grinding machine begin to work with calcium carbonate powder grinding line are built one by one.

When this new technology is taken to China, alkaline paper-making technology quickly spread among investors and it is widely used in paper-mills. By using this technology, the ground calcium carbonate partly takes the place of Kaolin and some other filler, it is helpful to reduce the paper-making production cost. Also, it is really good for environment protection and cut the cost that be used in this field. Both the social benefit and the economic benefit are appreciable.
In European countries, this technology has been used for a long time and they have strictly requirements to raw materials. Because wrong ground calcium carbonate processing methods will seriously influence the paper-making products, the European countries prefer using high quality chalkiness instead using limestone, marble, Iceland-spar and calcite and some other carbonate minerals.

To the whole paper-making industry, manufacturers generally need three kinds of ground calcium carbonate powders, 18~25μm powder as filler, D40~d85=2μm powder as under-coating and D85~D99=2μm powder as surface-coating. There is no doubt that the requirements are quite high. For this reason, Calcium Carbonate Grinding Mills like MTM Raymond mill and HGM Ultrafine Mill and many other mills, which can just produce 1~425mesh powders, can not meet paper-making requirements. Currently, the common ground calcium carbonate powder grinding mill is HGM ultrafine micron powder grinding machine, it well meet most paper-making mills’ requirements.

Shanghai Clirik Machinery Co.,Ltd is the professional calcium carbonate powder grinding mill manufacturer, devoted to the calcium carbonate powder grinding more than 10 years.Clirik can supply Vertical Roller mill,Raymond Mill,Ball Mill,Ultrafine mill,Hammer mill used for calcium carbonate grinding. And our company have gotten the ISO9001:2008, and the HGM calcium carbonate grinding mill passed the CE certification. If you are interested in calcium carbonate processing machine, we are welcoming to your visiting.

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Calcium Carbonate Grinding Mill Promote Paper-making Development

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