Carton Box Printing Slotter Inline Case Maker

Model:jumbo 1200x2400

A. Sun Automation Lead Edge Feeding System

●With three shafts and strong vacuum suction. So the feeding precise and stability are promised for both high speed and low speed.

● Feeding stroke could be adjusted to reduce feeding roller impression.

● Frequency converter control the vacuum to match different size paperboard.

● High stability with high speed, less noise and variation.

● Left and right side guides are PLC controlled and motorized.

● Motorized backstop forward and backward movement.

● Continuous or skip feeding is available with counter.

B. Dust Removal System

● Dust removal system with several brushes and segmented vacuum sheet cleaner.

C. Upper and Lower Feeding Roll

● Upper feeding roll wrapped with wear resistant rubber.

● Lower feeding roll surface knurled and chrome-plated.

● Self-locked system applied for adjusting feeding roll gap, range is 0-12mm.

●Cam bearing applied for impression roll power transmission, wearing reduced and also transfer more stable.

Lead edge feeder

1) Servo control free-pressure feeding system adopted to avoid the cardboard being pressed ,improve the pressure resistance of cardboard

2) All the baffles are adjust by electric control

3) Guide rail support the right-left baffle move precise and smoothly.

4) The feeding rollers are grinded and plated with rigid chrome, make blance rectification for running stable.

5) Feeding rollers gap adjusted by PLC and touch screen

6) First row of feeding rollers: Upper feeding roller diameter is 132 mm ,seamless steel covered with wear-resistant rubber treated by balance rectification. Down feeding roller diameter is 156 mm, seamless steel with knurling surface,treated by balance rectification.

7) Second row of feeding rollers:Upper feeding roller diameter is 86 mm with dia two 132mm feeding rings ,seamless steel pipe is plated with chrome and grinded surface,treated by balance rectification

Down feeding roller diameter is 156 mm, seamless steel pipe is plated with chrome and grinded surface,treated by balance rectification.

Bottom Printers

Pull roll transfer

a) The pull roll transfer adopts for the whole process feeding can feed the cardboard smoothly and precisely;

1. Roller undergoes grinded and plated with rigid chrome, make the balance rectification for running stable

2. Ceramic anilox roller external diameter is 330￠mm, for solid printing and high graphic printing(220-600lpi optional);

3. Single blade chamber doctoring blade system with airbag support to meter the ink volume for even inking result.

4. Printing roller diameter: mm (including 7.2mm printing plate with liner)

5. Printing pressing roller external diameter is ￠186mm,Steel pipe is plated with rigid chrome and grinded surface.

6. Ratchet wheels fixed plate axle

7. Loading and unloading printing template, electric controlling CW/CCW rolling by foot switch

8. Printing roller Horizontal movement is controlled by PLC adjustment of +/-5mm

Automatic pneumatic lifting gear working with feeding system(Anilox roller lowers down to touch printing template during feeding and rises up to leave printing template after stopping feeding.)

9. Printing roller circular move adopts PLC, touch screen control and inverter adjustment of 360^o.(running and stopping can be adjusted)

10. Automatic re-position after washing the printing plate during the printing process.

11. Automatic ink washing system.

Double Slotter ( two shafts, two blades)

1) Double shaft slotting unit consists of pre creasing wheel, first slotting, creasing wheel and second slotting

2) Creasing wheel with PU Plated for good creasing and avoiding paper crack

3) Pre creasing roller and creasing roller gap adjusted by touch screen control

4) Creasing rollers diameter:110mm,plated with rigid chrome and grinded surface,treated by balance rectification.

5) Slotting holder rollers diameter:124mm,plated with rigid chrome and grinded surface,treated by balance rectification.

6) Cast steel slotting guide plates makes slotting precise and never damage the slotting knife.

7) 9 Crsi Slotting knives

8) All the knives move and slotting holder move adjusted by PLC control

9) Slotting holder rollers gap adjusted by electric control

Die cutting unit(Independent Servo control)

Die cutter roller made of steel moulding material and plated with rigid chrome and grinded surface

1) Anvil cover roller diameter 281 mm,steel-moulding material is plated with rigid chrome and grinded surface

2) Die cutting roller and anvil cover roller gap adjust by electric control

3) Feeding roller gap adjusted by PLC and touch screen

4) The feeding rollers are grinded and plated with rigid chrome, make blance rectification for running stable.

5) Die cutting roller circular movement is controlled by PLC, touch screen control and electric numerical adjustment of 360°(running and stopping can be adjusted)

6) Depair and Maxdura anvil cover for option

7) Anvil cover repairing knife installed

8)Independent Servo driving.

Forming section

Use servo system to parallel the jumbo size paperboards to walk forward straightly. At the same time precreasing and creasing system will further precrease and crease for nice folding. Electrical fans to blow away and clear off the slotted and die cut scraps for smooth gluing and folding. This section can well match the working speed before paperboards enter the folding beams.