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Shanghai Shunyi Experimental Equipment Co., Ltd

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    switty@sunyitech.com

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Introduction to the working principle of experimental tablet press
Date: 2025-10-25Read: 1
Experimental tablet pressPressing loose materials into tablets with specific shapes, densities, and strengths through high pressure is suitable for pressing tablets, catalysts, button batteries, and other products. Its core component is the die, consisting of an upper punch, a middle punch, and a lower punch. By adjusting the position and pressure of the die, the thickness, hardness, and weight of the tablet are controlled.

Working Principle:

Mechanical pressure principle: Through mechanical transmission mechanisms such as gears, screws, etc., power is transmitted to the pressure head, which applies pressure to the material to achieve compression. Manual tablet presses usually use this principle, by manually rotating the handle to drive the screw to press down and compress the material into tablets.

Hydraulic pressure principle: By using the hydraulic system to generate pressure, the hydraulic pump sends hydraulic oil into the cylinder, pushing the piston to drive the pressure head to press down and compress the material. Hydraulic tablet press can provide large and stable pressure, suitable for experiments with high pressure requirements.

Electric pressure principle: Driven by a motor, the power is transmitted to the pressure head through a transmission device, which can accurately control the pressure and pressing process. It has the characteristics of stable pressure and high control accuracy, and is commonly used in scientific research experiments.

Installation and Debugging:

Install on a sturdy workbench and connect the ground wire to ensure safety.

Before initial use, the vehicle needs to run empty for more than ten revolutions to check for any collisions or friction.

Adjust the downward depth and upward pressure to ensure the quality of the tablets.

Experimental tablet pressDaily maintenance items:

Regularly clean the surface of the die and apply lubricant to reduce wear.

Avoid using metal objects to strike the mold to prevent damage.

Regularly check the tightness of the belt to ensure stable transmission.