ABOUT R&D COATER – R&D COATER (Tablet Coating Machine)

Principal: To mask the taste To mask the odour, colour of the drug To provide physical and chemical protection for the drug To control the release of the drug from tablet To protect the drug from gastric environment

The coating is the application for a coating composition to a moving tablet bed with the concurrent use of heated air to felicitate evaporation of the solvent. There are two types of coating processes.

1. Sugar coating

2. Film coating

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Karanja, Maharashtra 444105, India

VJ Instruments

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ABOUT EXTRUSION – SPHERONIZATION

The extrusion–spheronization method is the most popular method of making pellets.

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Reasons for Granulation To avoid powder segregation To enhance flow of powder To produce uniform mixture To produce dust free formulations To eliminate poor content uniformity To improve compaction characteristics of mix Granulation From Fine Powder: The granulation process combines one or more powder particles and form granule that will allow tableting to be within re...

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film coater

VJRDC-01

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