... -diameter rolls. 3. automatic, PLC control 4. equipped with noise sheild Driven by servo moter ,cutting width can be set ... /hydraulic knife feeding,auto spraying for knife lubrication,neat cutting edgeCutting with circular knife,mainshafe stepless speed? adjustable by ... motor optional)Equipped with circular knife cooling system Automatic Single Shaft & Single Blade Cutting Machine for Adhesive Tape