product description

The tablet press presses various granular raw materials into tablets twice through a pair of pre-pressing wheels and a pair of main pressing wheels.

It is used in pharmaceutical, food, chemical, battery, electronics, ceramics and other industrial sectors to compress granular raw materials into tablets. This machine is suitable for compressing 4-25mm round, lettering tablets.

The general requirements for tableting particles are as follows:

1. If the weight of the tablet is less than 0.3g, select the powder sieved with a 16-20 mesh screen

2. If the weight of the tablet is more than 0.3g, choose the powder sieved by the 10-14 mesh screen;

3. The moisture content of the particles is 1% to 5%.

4. Semi-solid powder, wet powder and fine powder cannot be tableted or the tableting is not well formed

working principle:

This machine is driven by the motor through the synchronous pulley and the synchronous belt to drive the worm gear reducer. The worm gear and the main shaft, the main shaft and the turntable are rigidly connected. Through the rotation of the turntable, the upper and lower dies are driven to rotate counterclockwise. The set trajectory and the position of the upper and lower pressing wheels move up and down, and then through the corresponding feeding, filling and other mechanisms to form a continuous production process such as feeding, filling, tablet pressing and tablet discharge.

The main structure:

The machine is fully enclosed, the lower part is the transmission system, which is composed of motor, pulley, worm gear reducer, etc. It is completely separate and independent from the upper part, and will not be cross-contaminated. The surrounding is composed of stainless steel doors. The upper part is the pressing chamber, which is mainly composed of a turntable, a feeder, etc. The table top of the tableting chamber and the parts of the pressing channel are made of stainless steel, which is easy to clean without dead ends. There are transparent glass door panels around it, and the sealing performance is good after closing. Can clearly observe the working state of the tablet.

Features:

This machine is equipped with an electronic overpressure protection device at the upper pressing wheel, which can be set according to the needs of the pressing force. The actual pressure exceeds the set value and the equipment will stop, thus protecting the safety of the punch and the machine.

The machine is equipped with a special vacuuming auxiliary machine, so that the pressing room is always in a negative pressure state, forming a top-down air convection, which can absorb the dust in the pressing room and reduce the flying of dust.

technical parameter