The roller compaction process has been among the most important innovations in the pharmaceutical manufacturing industry. Over 75 % of pharmaceutical formulations are in the form of tablets and capsules. These are comprised of different active ingredients which exhibit different physical and chemical characteristics. The roller compactor serves to compact and granulate the powders. This compaction process makes the resulting granules to have better flowability and higher density easily and economically processed into tablets .
The tablet press machine has recently played a critical role in today’s world and a wide variety of drugs and medications are currently administered in tablet form. In most pharmaceutical manufacturing organisations, the equipment is a “must have” accessory due to its role in tablet manufacturing. Operation Principle The tablet machine basically operates on the principle of compression whereby powders or granules are compressed in a special mould to achieve the desired shape of .
The rotary press machine, also called the high speed pill press is a machine used in the production of tablets usually in the pharmaceutical industry. The equipment is designed for continuous production of tablet shaped medications. Operating Principle The operation of the tablet press machine is handled in various stages as summarized below; Powder Filling Stage This is the preliminary stage where the powder formulation is fed into the equipment. It is fed into .
In essence, there are two processes used to achieve compaction in the dry granulation process. These are slugging and roller compaction. In slugging, the tablet press machine is used while in roller compaction, the roller compactor is the equipment used. The slugging method has proven to have many technical challenges and therefore the roller compactor method is the most preferred. The roller compactor machine forces fine powder between two opposing and rotating rollers to .
Tablet Press Machine The operation of this machine involves compressing of powder substance into tablets shape of uniform size, thickness and weight. The press machine is usable in various industries including cosmetics, cleaning products and pharmaceutical products. The granular substance is passed through the cavity between two punches and a die form and a force is used to bind the materials together. The tablet press machine is manufactured in two forms which are the .