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ETERNA PE 1620SA Extra 
Automatic die-cutting & creasing machine with stripping station

 

FEEDER (Maxcut lead edge feeder)

  • New upgraded, same as Maxcut lead edge feeder, more accurate and positive feeding

  • Rear jogger at the feeder to prepare for the possible future inline operation with prefeeder (optional)

  • Pneumatic side push guide plates (left and right sides)

  • Left and right side guides, individually position adjustable and register side at choice per box layout

  • High vacuum blower with silencer and valving system

DIE-CUTTING SECTION

  • Crank and worm gear, toggle drive system for the lower platen

  • The mobile platen stroke is increased from 71mm to 95mm for handling corrugated board (especially AB Flute) smoother

  • Stationary high precision upper platen

  • Safety door and diechase safety locking system

  • High torque pneumatic clutch/break for positive clutch on and reliable breaking, and special air inlet system to control the air volume for smooth machine start and stop

  • Air cushion underneath the cutting plate for easy cutting plate in and out

  • Gear main drive

  • Overloading protection torque limit clutch

  • State-of-the-art 3 cam index gripper chain drive

  • Center line system compatible to Center Line II, makes the cutting die and stripping die centered quickly

  • 8 high quality precision alloy gripper bars, each with 12 special hardened grippers to ensure firm grab of the sheet at high speed

  • Sheet arrival and departure check photo sensor

  • Left and right front lay locking blocks, separating and synchronizing adjustment available

  • Chain guide rail use VL compound to improve abrasive resistance and seismic resistance

  • Self-diagnostic trouble display

  • Digital speed display

  • Automatic recycling lubrication system with oil pressure gauge and oil pressure switch

  • Automatic main gripper drive chain lubrication
     

STRIPPING SECTION

  • Centerline system (compatible to Centerline II)

  • 400mm upper stripping frame raiser enhances the operation space, more operator friendly

  • Motorized upper frame suspending hoister

  • Lead edge waste removal system

  • Centerline system for quick stripping die set up
     

DELIVERY

  • Escalator delivery fork with non-stop air cylinder for neat and positive delivery and conveyor belt delivery table to protect the sheets from scratches

  • Bundle delivery with pre-set counter requesting only one sheet interval in non-stop operation at 4500S/H production speed

  • The bundle delivery table can be prepared for future connection with the breaker for inline operation (to be required at order)

  • Full stripping with/without lead edge waste stripping convertible by one button, no tool change, more operator friendly and safe operation

  • Spring-loaded adjustable chain tension back buffering wheel to maintain the chain tension constant and smooth gripper bar movement