CurrentlySoft water salt tablet pressMold manufacturers, the scale and production capacity are uneven, and the product quality is uneven. In addition, there are about 20 to 30 types, specifications and models of molds, and as many as 40 to 50 types of sheet patterns, which brings certain difficulties to the mold selection of pharmaceutical companies. Three factors determine the quality of the mold: size, material and heat treatment. In tablet production enterprises, tablet presses and dies are equipment that directly compress granules into tablets. As the main consumables in the tabletting process of the equipment, the mold is widely used. In the process of sheet metal stamping, because the die mainly bears the axial alternating load, it usually receives an axial force of about 50 ~ 100KN, which causes a great loss to the die. The correct and reasonable use method can ensure the quality of the tablet and the service life of the mold, thereby reducing production costs. The following describes the use of soft water salt tablet press mold precautions and equipment inspection:

1. the use of soft water salt tablet press mold should pay attention to the following points:

1. The stamping workshop should set up a mold room, and the inspection, inspection, maintenance, storage and distribution of the mold should be in the charge of a special person.

2. Before and after use, check the surface roughness of the mold to see if there are curls, missing corners, cracks and wear; the side of the engraving mold should be bright to prevent the film from being difficult to identify and delaminate when pressing.

3. In order to prevent the weight of the plate from being inconsistent, the length of the offset rod must be controlled. Especially when using old and new molds, attention should be paid to the consistency of length.

4. Based on the qualified tablet hardness, adjust the tabletting pressure as small as possible; do not set the pressure too high to make the film as hard as possible.

5. The installation and disassembly of the mold should be carried out in accordance with the use method of the tablet press.

6. After the tabletting is completed, the mold should be taken out in time, dried in time and oiled to prevent rust.

Inspection of 2. soft water salt tablet press

1. Check whether the circuit of the soft water salt tablet press is correctly connected.

2. Check whether the mold device is tight, correct and stable, and whether there are missing edges, cracks, deformation and looseness.

3. Check whether the dust cover, silo, material box, feeder and all parts are installed correctly.

4. Check the appearance of the machine to see if there is lubricating oil, and add it once before starting.

5. Before starting, operate step by step according to the prompts on the man-machine interface.

6. Start the motor switch and operate after normal operation.

7. Pay attention to whether the noise of the soft water salt tablet press is normal. If you hear screams or strange sounds, stop the machine immediately to check.

8. Before the tablet pressing is completed, the remaining particles in the hopper should be tested and the feeding should be stopped.

9. Stop feeding before stopping, and stop the machine only after all the filling materials in the hopper are pressed down.

10. Press the main motor key, the host drive signal light goes out, and the host stops running.

11. After stopping, clean the dust and dirt on the surface of the hydraulic tablet press, and clean the inside and outside of the mold.