Pressure adjustment of the tablet press

Pressure adjustment of the tablet press

First, open the main switch, and then press the pressure (decompression) button, pressure, decompression repeatedly, the residual air out of the tube.

Punch pressure is adjusted according to material nature and punch diameter. For the material with large blade diameter, low viscosity and not easy to form, the larger blade impact pressure can be obtained by programming. Plate diameter, high viscosity, easy to form, stamping strength is small.

When adjusting the filling volume, the left hand steering wheel controls the weight of the workpiece pressed by the left hand pressure wheel. When the steering wheel rotates clockwise, the filling volume increases, that is, the filling depth increases. When the steering wheel rotates counterclockwise, the filling amount decreases, that is, the filling depth decreases. The central adjustable steering wheel controls the weight of the parts pressed by the direct press wheel. When the adjustable handwheel rotates clockwise, the filling volume decreases, i.e. the filling volume is shallower. When the steering wheel rotates counterclockwise, the filling volume increases, that is, the filling depth increases.

The weight of the tablet is pretreated by the center of the guide hole of the riveter feeder die filler, and the distance between the steering wheel and the turntable zipper is adjusted slightly below the handle diameter.

Adjust the position of the hopper and the distance of the opening hole on the hopper according to the material flow, and tighten the screw.

Add a small amount of material to the hopper (enough to drive).

The thickness of the left end plate is adjusted by the left pressure wheel. When you rotate the roller clockwise, the thickness of the pill decreases, and vice versa. The steering wheel on the right controls the thickness of the workpiece pressed by the positive pressure wheel. When the steering wheel turns clockwise, the thickness of the workpiece increases and vice versa.

Turn the handwheel and adjust the thickness on the right side of the machine clockwise so that the sheet is formed with a slight thickness.