ETERNA EFOIL 1050 E Automatic Diecutting & Foil Stamping Machine with Stripping Alternative

Feeder

• Patent turbo spiral air blower pressing foot at feeder head.

• Four pick up and four forward suction heads with angle adjustment.

• Preloading device with rail cart and scaled gate.

• Inclined feed table for smooth thin paper transport at high speed.

• Non-stop feeder with automatic pile lift.

• Electrical double sheet control.

• Pull and push convertible side lays (OS and OOS) with photo sensor sheet arrival control.

• Dual mode blow/suck vacuum pump.

• Sheet slow down device of feeder belts to assure accurate position of the sheet to the front lays with selective on/off switch.

• Feeding brush rollers and rubber rollers can be adjusted as a whole, thus improving efficiency. 

Foil Feeding System                                                                       

• Two servo motor (3.5kw) driven longitudinal foil advancing shafts, each individually programmable for short and long foil stepping (3rd shaft optional), and each individually equipped with a holographic foil mark reading photo sensor (optional).

• Tension roller and foil advancing rollers each driven by 3.5kw servo motors and controlled by the Advanced Foil Control System (AFCS); new pressing roller on tension roller with easy pressure adjustment hence quick setup.

• Foil control, such as:

  • foil-advancing step combination setting

  • automatic efficient-stepping combination calculation

  • motion-stepping combination simulation

  as well as hologram stamping, all is of the latest Group technology (New Cube) and provides reliable and precision foil advancing control.

• Foil breaking control.

• Two pairs of foil waste ejection brush driven by 2kw servo motor controlled by the Advanced Foil Control System (AFCS) for efficient waste foil rejection and keeping constant foil tension by synchronizing the waste foil pulling with foil advancing.

• Three-shaft foil waste rewinding unit below the foil waste ejection brush, AC motor drive with inverter to control the speed and tension (optional).

• Longitudinal foil roll loading bracket can be pulled out and a new type of foil stamping rubber wheel is applied, easy for foil installation and adjustment of foil stamping device.

Diecutting & Stamping Section

• Precision worm gear crank toggle driving system to ensure smooth and dynamic lower platen movement.

• Precision stationery upper platen.

• Upper and mobile platen are calculated by structural engineering to improve the strength and reduce the weight by better structure and higher quality casting.

• Precision ground 15mm thickness insulation plate behind the heating base for optimal heating efficiency and maintaining the temperature.

• Pneumatic push button diechase locking mechanism to ensure safe and operator-friendly die changing.

• Pneumatic clutch/brake for main drive system.

• Servo motor drive automatic impression on/off.

• Digital diecutting pressure tonnage display with maximum pressure limit protection.

• State-of-art 3 cam index gripper bar driving system to ensure smooth and precise gripper bar intermittent movement.

• High quality pre-stretched gripper bar driving chain.

• Seven high precision alloy gripper bar.

• Torque limit safety clutch to protect the index driving system in case of gripper bar crash.

• Double cam driven gripper opener and front lay swing frame without position restore spring for smooth and accurate sheet register and take off.

• Self-diagnostic system with indication on a color LCD screen.

• Heating base with 12 heating zones, each with individual temperature adjustment.

• Heating base designed per the Group standard technical platform with precise and fast temperature tracking and compensating system in the Advanced Foil Control  System (AFCS) for efficient and accurate temperature control.

• Fast foil stamping starting speed without machine interim stop for waiting impression, subject to the set impression tonnage and machine speed.

• 5mm hardened stamping plate or 3.5mm + 1.5mm sandwich stamping plate on top of 15mm precision ground supporting base plate with +/-0.9mm micro adjustment in both running and cross direction for quick set up and easy make ready.

• Digital strain gauge and stamping pressure measuring system displayed as well as the mobile platen position in a color foil control screen for constant monitoring and convenient pressure adjustment.

• pneumatic one-push button-activated safety door of die cutting section, more operator-friendly.

Stripping (Foil Feeding) Section

• Foil feeding section can be replaced by stripping section for stripping use.

• Triple action movement of the upper and lower stripping frames with lower spring loaded stripping pins.

• Motorized upper frame suspending hoister.

• Upper and lower stripping tool mounting frame can be pulled out for job setup and make ready.

• Remote control operation panel for jogging the upper frame up and down, easy and safe stripping tool setup and alignment.

• Gripper edge removal system removes and carries waste outside the machine.

• pneumatic one-push button-activated safety door of stripping section, more operator-friendly.

Delivery Section

• Automatic delivery with non-stop curtain. The curtain moves into the delivery to catch the arriving sheets during the pile exchange.

• Tape inserter with counter.

• Gripper bar drive chain tension adjustment.

• Adjustable segmented press brush and sheet flattening blower ensure stable sheet piling.

• PLC controlled automatic chain lubrication system.