Model NGF powder feeder with internal gate and leakproofness is a major pulverized coal feeding equipment in combustion system of power plant to feed coal into boiler continuously and evenly.

ngf型内启闭无泄漏给粉机是火力发电厂锅炉燃烧系统主要的给粉设备，能把煤粉连续、匀地供给锅炉燃烧系统。

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With the opening and closing of the gate control in order to achieve the purpose of a good screening, the screening for traditional Chinese medicine powder, pollen and other industries.

闸门型旋振筛是在实际应用中衍生的一种产品，多用于超轻、超细物料的筛分，用户可以一次投料长久筛分作业，同过控制闸门的开合以达到良好筛分的目的，这种筛分作业多用于中药粉、花粉等行业。

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Danone, the manufacturer of Aptamil and Cow and Gate baby milk powder, said most supermarkets were introducing a restriction of two cans per customer.

BBC: Baby milk rationed in UK over China export fear