Spiral jet mills make contaminationfree grinding possible. At the same time, these machines are extremely easy to clean and sterilise. For this reason, the AS spiral jet mill is often used in the pharmaceuticals industry as well as for finegrade chemicals.
Magnet Manufacturing Process. There are several processes for making magnets, but the most common method is called Powder Metallurgy. In this process, a suitable composition is pulverized into fine powder, compacted and heated to cause densifiion via "liquid phase sintering". Therefore, these magnets are most often called sintered magnets.