A Hammer Mill for Every Industry
The hammer mill is utilized by many various industries for its proficient size reduction capabilities. The material of choice is fed into the mill, which then works to crush it down to a manageable size. The desired size of the product can be chosen by the hammer mill operator, who can insert different sized screens to control the material output. Mills of this type are commonly relied on for sugar, spice, starch, herb, and flour grinding. They are also widely used to process pharmaceuticals, plastics, rubbers, and cosmetics. The inner workings of a hammer mill reveal a rotor with many little hammers attached to it. When the rotor spins, the hammers work to crush down the material fed into the mill.
How Does a Hammer Mill Work?
An industrial hammer mill has a rectangular chamber where a rotor with attached hammers sits. The rotor swings the hammers at very high speeds, causing them to forcefully strike at the material. The repeated impact of the hammers causes the necessary size reduction. Different sized screens can be inserted into the hammer mill, and these determine how fine or coarse the final material output will be. The screen allows the passage of properly sized particles. Larger particles remain in the mill chamber until the proper size is reached.
Importance of the Hammer Mill in the Pharmaceutical Industry
The pharmaceutical industry relies on hammer mills when in need of precision size reduction. A hammer mill’s versatility is its strongest asset, since different sized output can be achieved with the simple act of replacing a screen. Pharmaceutical tablets that are broken or deformed can be crushed down and reformed as needed. Another asset desired by industries is speed—a hammer mill has the capacity to swiftly and efficiently grind down a wide array of materials. Hammer mills can operate at speeds ranging from 1,000 to 6,000 rpm, effectively producing at least 1,000 kilograms per hour. This is an ideal advantage for mass produced goods.