How To Solve The Problem Of Punch In Tablet Press-richpacking020.com

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How To Solve The Problem Of Punch In Tablet Press

Sep 05, 2022

When the tablet press is running, the up and down movement may not be normal, the main reason is that the adhesion between the material and the mold is strong, or even has occurred. This may be due to the high viscosity of the material, or due to high humidity in the room, or due to the increase in viscosity of the material as it absorbs moisture from the air, or due to insufficient lubricant or short mixing times.

One possible reason for the skipping is that the rotation speed on the rotary table of the tablet press is so high that a shock occurs when the rotary table and lid are rotated too strongly, so this is enough to slow down the rotary table rotation speed.

Burrs, the edge of the tablet is protruding, it is a part of the working tablet and there is an excess edge, which can sometimes be removed by hand, which eventually leads to the unqualified appearance of this batch of tablets, which affects the quality indicators, such as the weight of the tablet, etc. . For this reason, the pressure is generally too high, which causes the material in the middle of the part to be too tight and run to one side, so you can try lowering the pressure.

tablet press machine rotary

Bursting refers to the breaking or breaking of the punch due to the excessive pressure of the rotary tablet press or the poor quality of the upper and lower punches. Some manufacturers do not pay attention to the quality of the punch, and blindly pursue the pressure index in the actual production process, which will inevitably lead to the risk of burst punch.

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