The octagonal stainless steel milling drum is the product of research and development on the basis of the traditional type of the cylindrical milling drum.In addition to the original functions,this type of drum has even greater capacity in softening the leather to the maximum extent.So it is another necessary equipment for the tannery to produce the high-grade soft leather.

1、For the transmission system:The drum is capable of time setting,time extension,positive(or reversion),inching and stopping.
2、For the dust-suction system:It is a closed circulating system with such a flow:the drum cavity-pipeline-fan-dust collector-pipeline-drum cavity.The dust engendered during the leather milling process can be sucked into the dust-collecting box continuously through the system,which is effective in removing the fine dust gathered by the electrostatic or other causes.