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Tag: dry granulation roller compactor

The Mechanical Principle of the Roller Extrusion Granulator

The new system in the twin-roll extrusion granulator uses a transmission plan in which a single motor drives a single roller through a gear box, so that it can avoid the start and Maintenance and installation costs. The gear box in the roller extrusion granulator adopts planetary transmission or a combination of cylindrical gear and […]

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How to make fertilizer pellets by dry granulation?

Why chemical fertilizer plants are keen to choose twin roll extruder for granulation? This is because the double roll extrusion granulator is a “general fertilizer granulator” in fertilizer granulation production. The structure of double roll extrusion granulator is divided into three parts: granulation, crushing and screening. The whole machine is made of carbon steel structure, […]

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