IDEX India

A Beginner's Guide to Understanding Roll Compactors and Their Benefits Pharmaceutical, chemical, and food production industries always have the requirement of precise particle control to ensure product quality and process efficiency. And roll compactors simply fit the bill. They are designed to transform raw materials into fine powders by compressing them into solid, compact shapes between two rotating rolls. The efficiency of this process improves particle consistency and increases bulk density. Not only that, roll compactors are environmentally friendly, too; they help to reduce energy consumption and minimise waste. According to experts, roller compaction is so far the main and best technique used in dry granulation applications. Roll compactors are popular among various industries for several reasons, including the following: Advantages of a Roll Compactor Enhanced Material Handling : Roll compaction allows for the conversion of loose powders into denser, free-flowing g...

  Tips for Choosing the Right Roll Compactor for Your Needs Roll compactors, also known as roller compactors, are machines used primarily in the pharmaceutical, nutraceutical, and chemical industries for dry granulation . A roll compactor is a machine that compacts powder into a solid mass, known as a ribbon or flakes, which can then be milled into granules. This process is essential for creating uniform particle sizes and improving the flow properties of powders. Key Components and Working Principles of Roll Compactors Roll compactors use a vertical feed screw to feed powder into the machine, where it is compressed by two counter-rotating rollers. One roller is fixed, while the other moves to control the compaction force. A hydraulic system applies the necessary force, and a control system monitors and adjusts parameters like roll speed, roll force, and roll gap. Process Parameters of Roll Compactors Roll compactors use pre-compression force to feed the material into the ...

Why We Need Hammer Milling for Chemical Industry Hammer milling is an energy-intensive process utilized for particle size reduction through the impactful action of rapidly moving hammers. The primary function of a hammer mill is to shred or crush aggregate material into smaller pieces, which is achieved by the repetitive blows of small hammers. Widely applied in various industrial settings, including ethanol plants for grains, farm machinery for milling coarse flour for livestock feed, defibering fluff pulp, fruit juice production, and more, these machines offer versatility in their applications. In the chemical industry, hammer milling assumes a pivotal role by expediting the dissolution process. The effectiveness arises from the faster dissolution of smaller particles, making hammer mills instrumental in achieving rapid formulation. These mills contribute to the thorough mixing of solid, dry, and fibrous materials post-grinding or milling. This mixing precision is particularly vita...