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Low-speed tablet press die inspection_Tablet press_high speed_single punch_double layer_flower basket_multifunctional rotary tablet press

by:PHARMA     2023-04-25
Usually new low-speed tablet press tooling has been tested by the manufacturer's inspection department before leaving the factory and will be accompanied by documents certifying that they pass. The molds imported from abroad will even have detailed data for each mold.
Now many buyers of pharmaceutical factories like to buy some low-quality molds at low prices. This requires users to conduct some necessary tests on the mold before it is officially used to avoid unnecessary losses. Similarly some sample testing of used low speed tablet press dies can be done after a period of time to determine if the dies are still in acceptable condition.
In terms of tablet material selection, materials that can prevent chemical reactions of raw materials should be selected. The low-speed tablet press die is a part that is in direct contact with the material, which is related to the quality and safety of the tablet, so it needs to be made of corrosion-resistant materials. For specially formulated raw materials that tend to chemically react with the material and cause discoloration, a more stable material should be replaced before testing the tablet. In addition, the design of the mold structure of the low-speed tablet press should be reasonable to prevent cross-contamination of raw materials during the tablet press. The structural design should be humanized and easy to clean without dead ends. After use, it is convenient for users to clean thoroughly to ensure normal pollution-free production.
The dies of the low-speed tablet press are very precise. Users in pharmaceutical plants should be advised to use special mold storage and storage systems. There is a special storage room that should be kept dry.
Dies must be removed from the low-speed tablet press after use and cleaned once. To clean it should be soaked in alcohol or clean olefin oil. After the adhesion of the mold becomes soft, wipe it with a cotton cloth and apply anti-rust oil. , put it in a special protective box or mold storage box, and then put it on the rack, and the specifications should be marked for the next use.
Do not mix unused new molds of the same specifications with second-hand molds, usually after using the molds of the low-speed tablet press, in order to ensure the smooth surface of the molds, the users of the pharmaceutical factory can grind them by themselves and often check for rust, such as cracks It must be replaced in time.
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