该机用于烘干机出来的羽绒进行冷却，除铁，有同时处理功能。筒体配有可拆装的筛板，机内配强力磁钢。适用于高绒精洗线配套设备。

The aircraft used for the dryer down cooling, in addition to iron, while processing functions. Cylinder with a removable sieve machine with a strong magnet. Applies to velvet sperm washing line equipment.