ETERNA PE1620 SAL Automatic Diecutting
& Creasing Machine with Stripping Station

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FEEDING SECTION

  • Lead Edge Feeding allows consistent and precise feeding of wide range stock and various corrugated board quality.

  • Unique polyurethane wheel surface and grid lifter with air cushion ensure smooth and accurate feeding of warped corrugated board.

  • Fine vacuum suction adjustment through inverter suited for wide range of stock from E flute to double wall.

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FRONT LAY WITH SLOW DOWN AND SIDE ALIGNMENT

  • Sheet arrives at front lay with servo motor-controlled slow down action for precise registration.

  • Both left and right side push lay to ensure the accuracy of side register.

  • Advanced non-stop adjustment of feeding timing.

  • Front gauge position back and forth adjustable to accommodate variation in gripper margin according to the job specification.


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DIECUTTING SECTION

  • Safety door and diechase safety locking system to ensure safe operation.

  • Complete lost sheet control throughout the entire machine.

  • Centerline system compatible to Centerline II for quick change over and short setup time.

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

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STRIPPING SECTION

  • Heavy duty double action stripping system to ensure positive stripping.

  • Centerline system compatible to Centerline II for quick stripping die setup.

  • Motorized upper frame suspending hoister.

  • Quick-lock stripping pins used for quick setup of simple stripping job.


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HIGH PILE DELIVERY SYSTEM

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

  • High Pile Delivery Station with non-stop curtain system.

  • Electronic Batch Counter with Tape Inserter.

  • Rear damper adjusted via motorized control, mechanical side joggers adjusted manually, both are standard to ensure neat stacking.


FEEDER (Maxcut lead edge feeder)

  • Newly upgraded Maxcut lead edge feeder, more accurate and positive feeding.

  • Rare jogger at feeder to prepare for the possible future in line operation with prefeeder (optional).

  • Left and right side guides, individually adjustable with side register by choice per box layout.

  • High vacuum blower with silencer and valving system.

SERVO DRIVE EXTENDED LONG FEEDING TABLE, FRONT LAY WITH SLOW DOWN AND SIDE REGISTER PUSH LAY

  • Sheet arrives at front lay with servo motor-controlled slow down action for precise registration.

  • Both left and right side push lay to ensure the accuracy of side register.

  • Advanced non-stop adjustment of feeding timing.

DIECUTTING 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 better (especially AB Flute).

  • Stationary high-precision upper platen.

  • Safety door and diechase safety locking system.

  • High-torque pneumatic clutch/break for positive clutch 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.

  • Centerline system compatible to Centerline II, centering the cutting die and stripping die quickly.

  • 8 high-quality precision alloy gripper bars, each with 12 specially 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 uses 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 setup.

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 requires only one sheet interval in non-stop operation at 4500S/H production speed.

  • The bundle delivery table can be prepared for future connection with breaker for in line operation (to be requested at order).

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

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

  • Electronic batch counter.