Constant pressure line web crush scoring device

摘要

The device has several rollers (12) located on axles (22) in a mounting (14). The rollers are used in combination with a crush scoring cylinder (68) having diagonal wire protrusions (88). - Constant pressure is applied to the rollers by a diaphragm (60) acting on a plunger (56), both being mounted in a pneumatic cylinder (52). Material to be processed (96) is crushed between the wire protrusions and the rollers.