What are the operating skills of the effervescent tablet press machine
The effervescent tablet press machine is suitable for pressing traditional Chinese medicine tablets, western medicine tablets, chewable tablets, calcium tablets, buccal tablets, spirulina tablets, milk tablets, candy tablets, effervescent tablets, camphor balls (health balls), aromatic tablets, Taste blocks, disinfection tablets, catalysts, fertilizer tablets, pesticide tablets, button batteries, electronic components, metallurgical powder ceramic particles, etc. It is a small desktop electric (manual) continuous tableting machine, equipped with a pair of dies, the filling depth of the material, and the thickness of the tableting can be adjusted. Various shapes of molds can be provided according to customer requirements. The effervescent tablet press machine can press powder and granular raw materials into tablets, which can be widely used in pharmaceutical factories, chemical plants, hospitals, scientific research units, pharma machinery trial production and small batch production. Operation skills of effervescent tablet press machine: 1. Before use, all oil cups, oil holes and friction surfaces must be lubricated, and run empty to make each friction surface covered with oil film, prolonging the service life of the machine. 2. Before each shift and after each shift, the empty machine must be tested for pressure, and then the electric tablet will be turned on after there is no problem, so as to prolong the service life of the mold. 3. Selection of tablet type (mold): The working end faces of the upper and lower punches of the effervescent tablet press mold form the surface shape of the tablet, and the aperture of the middle mold is the diameter of the tablet. The correct choice of tablet type is the first step to the success of the tablet die. For example, chewable tablets have high requirements on hardness and are easy to chew. Most of them choose flat tablets with beveled edges; those that require film coating can choose shallow concave tablets. Because there are no adhesives and lubricants in the raw materials of traditional Chinese medicine tablets, it is required that the pressure should be high when pressing the tablets, and the tablet shape should be shallow concave. For tablets with high sugar content, the design of the tablet should preferably be shallow concave or flat. The middle mold can use alloy steel or hard alloy. Deep concave sheet dies are easy to damage and should be used as little as possible. 4. When changing the mold, if the middle mold cannot go down, you can use a stick of the same size as the upper mold to gently knock the middle mold down. 5. During the tablet pressing process, the tablet quality (tablet weight, hardness, surface finish, etc.) must be checked frequently and adjusted in time. 6. If you want to compress materials with high mineral or plant fiber content, large tablet diameter and poor viscosity, you should use low-speed tablet compression. The speed generally does not exceed 25 rpm. On the contrary, if you want to press viscous, good fluidity, small tablet diameter and easy to form particles, you can choose a higher speed. 7. Mold storage method: After cleaning, apply a layer of food-grade lubricating oil (motor oil, edible oil is acceptable), put it in a special protective box or a die storage box, and put it on the shelf. The specification and size should be marked. Store on a shelf. 8. When the tablet pressing room is in operation or not in operation, it should be closed with plexiglass to prevent pollution. 9. After daily use, the remaining powder should be taken out and all parts of the machine should be wiped clean. If it is not used for a long time, the die must be removed and the friction surfaces of the machine must be rubbed. Clean the working surface, apply anti-rust oil, and cover with dustproof clothes; the die should be wiped clean and immersed in oil for preservation.
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