About this 3D model

It's a separator of empty food, food waste mixed with bird foods such as literary birds, sisters and parrots. Connecting to house vacuum cleaner, It takes a short time to clean up the food and do not get scattered. Suction port of vacuum cleaner can be connected to an inner diameter of 25 to 43 mm. The state of separation is published on youtube. https://www.youtube.com/watch?v=dusK-cxEoeo https://www.youtube.com/watch?v=d3Q1_UOfUys