A new approach to the ultra-fine screening of dry mineral powders is offered by Allgaier Process Technology,whose UK and Ireland agent is Orthos Engineering(www.orthos.uk.com).The fine and ultrafine screening,defined as the application of cut points in the range 30-200 urn,of powders is a difficult task.It is essential to achieve an efficient recovery at an economic throughput rate of required products in the form of sharply defined fractions,as the products themselves are often of high value and specification,and are widely used as constituents in pharmaceutical and cosmetic preparations,and as high-grade fillers in paints and plastics.
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机译：Allgaier Process Technology提供了一种超细筛分干矿物粉的新方法，英国和爱尔兰的代理商是Orthos Engineering（www.orthos.uk.com）。细筛分和超细筛分的定义是切割的应用在30-200 um范围内，粉状粉体是一项艰巨的任务。以经济的吞吐率，以明确定义的馏分形式生产所需产品的有效回收率至关重要，因为产品本身通常具有很高的价值和规格，并广泛用作药物和化妆品制剂中的成分，以及用作油漆和塑料中的高级填料。
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