Tablet press also known as tableting machine, pharmaceutical tablet press, tablet compressing machine, or tablet punching machine is really a mechanical device that compresses powders into tablets of uniform size, shape, and weight containing approximately exactly the same amount of Active Pharmaceutical Ingredient (API) and excipients. Besides its used in the pharmaceutical industries for manufacturing types of tablets, it’s also used to manufacture illicit drugs, cleaning products, and cosmetics.
All tablet press employs the identical rule of compression. Principle unit of the tablet press is tooling composed of two punches and a die referred to as a station. The upper and lower punches get together from the die that contains today formulation.
The development of tablet press is a continuous process. In the past, we now have hand-driven tablet press that has been modernized to electrical driven tablet press.
Basis for continuous development of tablet press:
Development of newer technology in tablet production e.g. progression of direct compression technology.
Progression of stringent standard of cleanliness to comply using the Current Good Manufacturing Process (CGMP).
The roll-out of automation and continuous monitory of production processes.
Increased rate of production due to increased demand, multiplication of disease conditions, and exponential surge in population.
Types/Classification of Tablet Press
Tablet press in current use can be classified into:
Single punch/single station/eccentric presses.
Multi-station/rotary presses.
There are several types of presses, manufactured by many companies, ranging in dimensions, speed, and capacity.
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