Multi-function experiment-oriented stainless steel milling drum looks like a dry cleaning machine in appearance.Drum non-welded shelves.The drum body proper is transparent with a door on it.The maximum diameter of the drum opening is 80cm.The programmed controller is functional for automatic rotation in positive and reverse direction,intermittent shutdown,single-direction rotation,and the stepless speed regulation.The temperature is adjustable at the range from normal temperature up to 85℃ with its preciseness at ±2℃.The machine can be shutdown for examination at any time without moving the casing,which is safe and convenient for operation.It is equipped with the high-pressure hot air circulation de-dusting system and automatic temperature and humidity control unit.After softening,the leather surface is clean and the grain is fine so that it feels full and tender.So the machine is the ideal equipment for the laboratory to use in softening the hides and furs and removing the dust thereof.