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As professional supplier of post press package
ETERNA has rich experience in the industry
EFOIL 1050 E

Cardboard:80g/m2 ~ 600g/m2

Corrugated Board :thickness ≦ 4mm

Max. Sheet Size:1050 mm x 750 mm

Min. Sheet Size:400 mm x 360 mm

Max. Mechanical Speed:

7500 cycles/hour

(Subject to die layout, paper quality and operation skills, etc.)

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FEEDER

- Patented turbo spiral air blower pressing foot at feeder head

- Four pick up and four forward suck 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 improve efficiency


FOIL STAMPING 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 set up

- Foil control, such as foil advancing step combination setting, automatic most efficient stepping combination calculation as well as motion stepping combination simulation and, hologram stamping is of the Group latest technology the Advanced Foil Control System (AFCS) and provides reliable and precision foil advancing control

- Foil breaking control

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

- Three shafts waste foil rewinding unit below the waste foil 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


DIE-CUTTING & STAMPING SECTION

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

- Precision stationery upper platen

- Up and mobile platen are calculated by structure 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 optimize heating efficiency and maintaining the temperature constant

- Pneumatic push button die-chase locking mechanism to ensure safe and operator friendly changing of the die

- Pneumatic clutch/brake for main drive system

- Servo motor drive automatic impression on/off

- Digital die-cutting 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 zone each temperature adjustable individually

- 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 on, 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 stamping pressure tonnage measuring system and displaying both the mobile platen position and pressure tonnage in color foil control screen for constant monitor and pressure adjustment convenience

- One push button pneumatic 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 set up and make ready

- Remote control operation panel for jogging the upper frame up and down, easy and safe stripping tool set up and alignment

- Gripper edge removal system removes and carries waste edge outside the machine

- One push button pneumatic activated safety door of stripping section, more operator friendly 


DELIVERY SECTION

-  Automatic delivery with non-stop curtain. This 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


ELECTRICALS

- PLC system to control machine running and trouble monitoring

- CE standard electrical components and circuit

APPLICABLE MATERIALS

Cardboard

80g/m2 ~ 600g/m2

Corrugated Board 

thickness ≦ 4mm

BASIC PERFORMANCE

Max. Sheet Size

1050 mm x 750 mm

Min. Sheet Size

400 mm x 360 mm

Max. Mechanical Speed

7500 cycles/hour

(Subject to die layout, paper quality and operation skills, etc.)

Max. Cutting Pressure

300 tons

DIMENSIONS & WEIGHT

Length 

7075 mm

Width 

5860 mm

Height 

2810 mm

Net Weight

16.5 tons

Max. Cutting Size

1040 mm × 720 mm

Inner Chase Size

1080 mm × 745 mm

Cutting Plate Size

1080 mm x 736 mm

Gripper Margin

8~16 mm (subject to working environment, sheet quality and operation skills, etc.)

Cutting Rule Height

23.8 mm

3.5 ELECTRICAL

Total Power Required

65KW

Electrical Power 

380V, 3 phase, 50/60 HZ

transformer (as option) to be chosen by ETERNA according to client’s local voltage

Max. Air Compressor Displacement

0.8m³/min < Equipped by user>

 HEATING SYSTEM

Heating Temperature Adjustment Range

0°C – 160°C

Heating Zone of Heating Base

12

Power Consumption of Heating Base

24KW

 LONGITUDINAL FOIL STAMPING SYSTEM

Max. Foil Width

1020 mm 

Min. Foil Width

25 mm

Max. Stamping Area

1020mm x 730 mm 

Max. Foil Reel Diameter

Ø 240 mm

Max. Foil Pull Length

730 mm


 

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