tablet counting machine

How To Solve The Problem Of Too Much Fine Powder In The Ring-Type Rotary Tablet Press?

Jan 06, 2022

The shape of the tablet of the ring-type rotary tablet press was mostly oblate at first, and later developed into a shallow arc and a deep arc on the upper and lower sides, which requires coating. With the development of special-shaped tablet presses, tablets with oval, triangular, elliptical, square, diamond and ring shapes have been produced. In addition, with the continuous development of the formulation industry, due to the requirements of compound formulations and delayed-release formulations, special tablets such as double-layer, triple-layer and core-coated tablets must be prepared on special tablets.


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After using the annular tablet rotary tablet press for a long time, we may find that there is too much fine powder in the tablet press. Although it will not temporarily affect the work, it will become irreversible if it is not handled in time.

The reason for the excessive fine powder may be the unreasonable design of engraving and punching characters, excessive water content of the particles or uneven dryness and humidity of the particles, damage to the appearance of the punch or reduced surface brightness, and low adhesive concentration. Or the poor quality of the adhesive and the large difference in the fineness of the raw materials and auxiliary raw materials, resulting in uneven mixing or incorrect mixing time.

The way to deal with this situation is to analyze according to the above-mentioned situation and find a corresponding solution. Our RICH PACKING company customizes tablet press solutions for customers, welcome to contact us.


tablet compression machine

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