Because the rotary vibrating screen has a finer mesh, it can meet the requirements for fine screening of food powder. In order to ensure the cleanliness of food, a food-grade round vibrating screen – a stainless steel rotary vibration sieve – can be used. The parts in contact with food are all Made of stainless steel, the inside of the rotary vibro sifter is smooth and flat, no food powder remains, easy to clean, and will not rust or mold.