Small-sized tableting machine after handling the car

After the TDP-1.5 small tablet press is handled by the car:

1. When the car is in the process of electric pressing, the power should be turned off immediately to avoid burning the motor.

2. When the top car is light, you can use the hand to turn the handwheel to make the upper punch pass the “dead point” (but not reversed, so as to avoid repeated feeding of the feeder, resulting in a more serious top car).

3. When the vehicle is in serious position, loosen the connecting rod lock nut, turn the upper punch rod to raise it to reduce the pressure, and then turn the hand wheel to push the medicine out. Then re-adjust the hardness of the tablets.

4. Always check the quality of the tablets (sheet weight, hardness, surface finish, etc.) during the tableting process and adjust them in time.

5, the ingredients before the tableting granulation process has a great impact on the tablet. For example, the formulation of granules such as medicinal materials and slips, fillers, binders, etc. (the condition of the powder, the tightness of the granules, the proportion of the granules, the water content, etc.) directly affect the amount of the tablets. And often due to improper granulation of ingredients, it is impossible to form a piece or even damage the machine. Therefore, the machine cannot be used for tableting semi-solid or moist or non-granular fine powder.

6. If the pressure has been adjusted to a considerable extent during use, it may not be compressed into pieces or pressed into pieces but appear too loose, layered, chipped, pocked, and powdered. It is necessary to find out the reasons and solve them from the aspects of ingredients. Do not blindly adjust to increase the pressure, and even damage the machine.

7. In addition, although the hardness of the tablets extruded by some medicines is not large, it has certain toughness, and it is not bad for the city to fall into the ground (usually it can be broken from the height of 1-1.2 meters on the ground). Should meet the requirements of transportation and storage, do not focus on hardness alone, so as to avoid excessive pressure on the tablet and damage the machine.

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