Disassembly of press die for rotary tablet press Machine

Disassembly of press die for rotary tablet press Machine

According to the classification of pressed products, there are generally the following types of tablet press: tablet press, double-layer tablet press, double-layer tablet press, annular tablet press, candy tablet press, etc., in the process of use, it is essential to remove and maintain the punching die. The following is the dismantling operation guide of rotary tablet press punching die:

Removal of press die for pharmaceutical tablet press

(1) screw loose the upper punching fastening nut, then the upper punching rod can be pulled out. Due to tight cooperation, the upper punching rod can be pulled out by gripping the upper punching rod with hand pliers, but the edge of punching head should not be damaged.

(2) remove the medium die

Loosen the setting screw of medium die, screw the setting screw, loosen the butterfly screw and loosen the gear clamp plate. Turn the adjusting gear to make the lower punching core rod rise about 10mm, gently turn the handwheel to make the lower punching core rod push out part of the middle die, take out the middle die with your hands. If the middle die is closely matched in the hole, do not forcibly turn the hard top of the handwheel to avoid damage to the machine parts. At this time must remove the die plate and take out the die.

(3) remove the down flush

First screw the lower flush fixing screw, and then turn the hand wheel to raise the lower flush to the high position of zui, then pull out the lower flush bar by hand. If it fits tightly, it can be cut out with hand pliers (be careful not to damage the edge of punch).

(4) after the removal of the punching die, it is still necessary to turn the adjustment gear to make the lower punching core bar fall down by about 10mm. When the lower punching core bar rises to the high position of zui by turning the hand wheel, its top should not be higher than the bottom surface of the middle die plate (it should be noted in this step to prevent the impact between the lower punching core bar and the middle die in use). After still will down to punch the fixation screw to screw up.