This kind of ball press machine is the equipment that presses powder materials in to the shape of ball , round or square. The  machine is mainly designed for the purpose of pressing powder into pellet material in the magnesium-making technology by pidgeon process. After many years of industrial usage and improvement, this kind of machine is possessed with many advantages when compared to many other similiar products, for example, higher pelleting rate, low consumed power, compact structure and so on.