The design and transformation of rotating feed tube and charger of original feed system of FeSi furnace with low hood are conducted to meet the need of the production.

为了使矮烟罩硅铁电炉的加料系统能满足生产需要，对原加料系统中的旋转料管和加料机以及加料管的密封进行了设计改造。

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The material to be crushed is fed into machine from the feed opening of top, and fall down onto the central section of rotor rotating with high speed.

待破碎物料从顶部的物料投入口投入，落到高速旋转的转子中心部位。

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Rotating ring die pellet mill is the key device of producing pellet feed, to a large extent determines the production of feed processing.

环模制粒机是饲料机械四大主机之一，很大程度上决定了饲料加工产量，在饲料加工过程中占有非常重要的地位。

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Having spent years increasing production and acreage, Embrapa is now turning to ways of increasing the intensity of land use and of rotating crops and livestock so as to feed more people without cutting down the forest.

ECONOMIST: Brazilian agriculture

The "eyeballs" - the rotating sensors strapped to the nose - offer extremely high-quality video feed, which can show clearly from 15, 000ft (4, 500m) what an insurgent is doing.

BBC: Military's crucial 'eye in the sky'