News
Precautions during operation of powder tablet press test m•achine
Release time:
2013-02-26 02:13
Source:
Installation instructions: The high-speed rotary tablet press ×is packed as a whole. After removing the box, it is moved to a ¶place suitable for use. Fix the machine and it can be used". The electrical circuit should pay attention to the voltage. We should p☆ay attention to the rotation direction of the motor when wiring. The di↔rection should be consistent with the arrow on the machine, so as to ensure safety. The high-s'peed rotary tablet press should be cleaned in a dry environment wi♦th good light.
Precautions for tablet press: do not remove the protective cover on the machine and install it properly. In the experiment, if there is no crαack, there will be deformation and no missing edge, the stamping die can only b♠e used after it is accurate and qualified. The granu&lar powder should not exceed 100 mesh, because there will be ↑more flying powder and more material leakage, which will wear and st≥ick, and the raw materials will also be lost.
General materials are a little wet and it is not easy to use, because it will st ick. Do not touch the machine with your hands during operation. First turn on the∏ motor and then turn on the clutch. In the process of operation, if the machine vibration should stop operation for inspection. During the operation, the pressure should ≥not be too large. In the process of tabletting, theλre are often differences in the weight of the tablet. Let's analyze the reasons and treatment methods: the uneven length of Ωthe punch will cause the difference in the weight of the tablet. Before use, each punch should be c↕hecked with a caliper before use. When tabletting, the particle÷s are relatively small and have poor viscous flow. If the particles enteΩring the die hole are reduced, the weight of the tablet will be affected. If the weight of the δtablet is relatively light, the operation must be stopped for inspection.
The particles are too wet, too much fine powder, and the particles are uneven in ≤thickness and size. This can easily cause differences• in sheet weight. We should improve the quality of the part×icles. Most of the major tablets are caused by negli≥gence in work. In the process of tabletting, maintenance and maintenance should be done w≤ell, and the machine should be checked for damage within a spe$cified certain period of time to see if the tablet weight mee>ts the requirements.
Key words:
Laboratory Equipment
Packaging Equipment
pharmaceutical equipment
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