The structure and use of the three-layer tablet press.

Release time:

2022-08-08 13:15

Source:

　　three-layer tablet pressThe punch rod needs to be accurately positioned with the intermed¶iate die to install the special-shaped die. Tighten the punch rod again in theσ middle die hole to avoid inaccurate positioning. After ¶the mold is installed, rotate it several times with the hand plate, and it can be moved with'out special conditions. If the tablet is pressed out with a three&-layer tablet press, the tablet will crack and the hardness✘ will be uncoordinated, mainly because the material, materia★l density, dry humidity, etc. are not properly adjusted after discharging.

The pressure of the three-layer tablet press needs to be adjusted appropriately£. If the pressure of the first filling is not properly adjusted, the hardness of the lower half of the tablet will alternately become hard and so±ft. The second filling is done again by the pressure of the tablet, so the pressure ±adjustment determines the size of the tablet.

If the three-layer tablet press presses the flat plate into a special-shapedλ mold, the mold has certain positioning requirements, such as square, triangula£r, oval and other shapes. The punch on the turntable of the three-layer tablet press requires th÷e structure of the tablet press. Since the punch needs a directionε key to cooperate with the punch on the turntable during the installatio₹n process, the requirements for the mold are increased¥. The lower punch of the three-layer tablet press does not leave the middle die hole during the wor<king process, and no other processing is required. The punch of the special-shaped plate ca"nnot rotate freely, but can only move up and down on the guide rail. In the process of r'otary drive, the pull rod and the guide rail slide friction, so th♠at the pull rod and the guide rail wear each other. Therefore, when we use the₩ three-layer tablet press, we should pay attention to lubrication, remember to do a good' job in daily work, and regularly check for looseness or wear. Stamping ↕machines and dies cannot operate and produce due to impact.

Special-shaped mold enterprises can only pass the installation after w$e accurately position the punch and the middle die of the three-layer tπablet press, and then tighten the punch on the middle die hole to avoid inaccuraγte market positioning. After all the mold design and installation is completed, rota‌te the hand plate several times, and the operation can be complete∑d without special analysis.

Key words:

Laboratory Equipment

Packaging Equipment

pharmaceutical equipment

Pharmaceutical machinery

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