APSTAR HG Slotter Unit

Function of the Single Shaft Slotting Unit

• Knives do not need to be discharged when slotting larger size paperboard and skipped paper feeding board.
• The slotting register and height of the carton box are controlled by PLC.
• The slotting boss moves along linear guides driven by lead screws so movement becomes more flexible and precise.
• The movement of the upper and lower boss are linked so the two knives stay aligned during movement,which helps to prolong their service life.
• The calipers of the slotting bosses are controlled by PLC.
• The structure of the tap knives can cut 3-layer or 5-layer paperboard without adjustment.
• Hand hole-punching dies can also be used.
• Paperboard is not broken easily after precreasing and creasing.
• The pre-creasing wheel?creasing wheel and slotting knife boss’s transverse movement are controlled by PLC.
• The caliper of the pre-creasing and creasing rolls are controlled by PLC.

Function of the Double Shaft Slotting Unit

• An internal gear drive adjusts the height of the carton box and prevents the lubricant oil from splitting or leaking onto the paperboard.
• The slotting register and height of the carton box are controlled by PLC.
• The slotting boss moves along linear guides driven by lead screws so movement becomes more flexible and precise.
• The movement of the upper boss and lower boss are linked so the two knives stay aligned during movement,which is helpful to prolong their service life.
• The slotting boss’s caliper is controlled by PLC.
• The structure of the tap knives can cut 3-layer or 5-layer paperboard without adjustment.
• Hand hole-punching dies can also be used.
• Paperboard is not broken easily after pre-creasing.
• The caliper of the pre-creasing and creasing rolls are controlled by PLC.
• The pre-creasing roll,creasing roll,and boss’s transverse movement are controlled by PLC.