Main causes: Uneven particle size and excessive fine powder cause filling fluctuations; punch powder adhesion or poor lower punch rotation; feed hopper blockage or material stratification; excessive turntable speed.
Take 100 sample capsules, weigh them, calculate the mean and standard deviation, and repeat several times if necessary.
Adjust the sample according to the powder material provided by the customer and the filling requirements to see if it meets the current requirements.
Analysis
Consultation
Solution proposal
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