| In the past, electronic suction machines were widely used to recover powder. The problem is that maintenance of the machines, which is a must because of continual clogging and replacement of filters, spend much time and cost. Besides, the machines have danger of heating. These problems caused constant necessity of maintenance, raised expense for personnel, and became a big burden to companies. Our Mini Porter Cyclone was invented to wipe out the problems. Mini Porter Cyclone separates powder and air, which are drawn into Mini Porter Cyclone by suction machine, by centrifugal force and its sheer dead weight. Eventually, the powder is dropped into a tank and accumulated while the air flows into the suction machine. When handling flour, for example, the efficiency is almost 100%. This function reduces the times of maintenance and helps to save expense and time which have been a trouble for years. | 
