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Chain feeding four colors flexo printing slotting rotary die cutting machine

Main feature
1. semi-automatic chain-feeding paper ,,double side check plate positioning ,ensure accuracy of feeding and printing
2. CAD modular design can be arbitrary combination ,single ,double and multiple color
3. motorized detachment and combination,pneumatic locking and loosening ,alarm and lamp promotion can improve safety of operation
4. the inker roller automaticallybreak away from printing plate to protect printing surface in case of machine shutdown
5. spontaneous-suction ink device ,can control alone auto idling circulation of reticulate roll to prevent ink from being dried with auto cleaning
6. all the rolls and shafts are hard-chrome plated
7. the printing plate adopt plate-hanging devices,which can be adjusted quickly in axial direction to make pasting easier and time&labor saving
8. slotting part of printing adopt quick phasing 360°regulation ,digital display ,,the slotting part is electrical phase adjustment to improve efficiency
9. automatic counting device are adopted which can control the production
10. the knife for slotting and slicing corner are specially designed and processed with long life service
Feeding unit

Feeding part transfer cardboard to printing roller by 5 conveyor ,chain feeding with feeder operation and when operate must keep the same level ,right and left gauge ensure and control cardboard gradient ,the size of gauge is decided by the cardboard width .from printing center line to the ends bisection
Print unit

Item | Instruction |
1.printing roller | (1)External diameter :400MM (2)Steel tube surface grinding ,hard chrome plating (3)Make the balance correction ,work steady (4)Fixed roll version axis (5)Loading and unloading printing roller ,pedal switch electric control is turning point |
2.printing pressure roller | (1) Steel tube surface grinding ,hard chrome plating (2) Make balance correction ,work steady (3) Printing pressure roller clearance dial manual adjustment ,adjustment range is 0-12mm |
3.feeding upper and lower roller | (1)Upper roller: external diameter is medium 136mm.thick wall steel tube ,with three paper ring (2)Lower roller : external diameter is medium 136mm ,thick wall ,surface grinding ,hard chrome plating (3)Feeding roller clearance dial manual adjustment ,adjustment range is 0-12mm |
4. anilox roller | (1)External diameter is medium 156mm (2)Steel tube surface grinding ,pressure Anilox ,hard chrome plating (3)Make balance correction ,work steady LPI is220,240 (depend on customer request ,the biggest LPI is 250 ) (4)With feeding system pneumatic auto lift and down device (anilox lift to touch the printing roller when feeding ,anilox roller is up and separate from printing plate when stop feeding ) |
5. rubber roller | (1)External diameter is medium 156mm (2)Steel tube surface packing resistance rubber and make the balance correction (3)Rubber is special grinding , the ink effect is good |
6. phase adjustment system | (1)Planet gear (2)Printing part adopt LCD screen control and electrical digital 360°adjustment (3)Manual adjustment horizontal position ,adjustment distance is 14mm |
7. ink circulation | (1)Pneumatic diaphragm pump ,ink supply steady and operation easy (2)Excellent ink screen pack ,filtering impurities (3)Plastic ink-making roller |
8.printing phase fixed device | (1)Cylinder brake institution When machine and desk is separated or adjusting phase ,brake system limited machine work, keep the original gear position |

Item | Details |
1.Creasing device | (1) Axle diameter 110mm , surface is grinding and hard chrome , move smooth. (2)Revise the balance to keep movement smooth . (3)electric adjustable the gap dial of creasing wheel ,and the range is 1-12 mm. |
2.Phase adjustment device | (1)Planetary gear structure . (2)Slotting phase control by button |
3.Anvil cover type | The imported anvil cover is used in Taiwan, the slotting effect is comparable to die-cutting, and the slotted surface is flat without flash. |
Die cutting unit

Item | Instruction |
1. Die cutting upper roller | (1) surface grinding, plating hard burger, move smoothly(Taiwan maxdura 9mm thick rubber resistance). (2) has speed limit compensation device. (3) rubber roller to move transversely 40 mm, prolong the service life of the rubber. (4) automatic repair device, improve pads utilization rate, can repair the three to four times. |
2.Die cutting down roller | (1) surface grinding, plating hard burger. (2) equipped with lift roller, no cardboard, down roller to be automatic drop, reduce wear rubber roller. |
3. Phase adjust system | (1) the planet type gear structure. (2) the tacit understanding phase PLC and LCD control and electric digital 360 ° adjustment. (operation, stop all can adjust) |
Technological parameter
Item | 400model type | ||
Wallboard thickness | 35mm | ||
The diameter of the roller | 400 mm | ||
Max feeding paperboard size | 1200*2400 mm | ||
Max effective printing size | 1200*2200mm | ||
Min paperboard size | 350*650mm | ||
Thickness of the printing plate | 7.2 mm | ||
Max design speed | 60pieces / min | ||
Working speed | 40 -60pieces / min | ||
Precision of the printing | ±0.5 mm | ||
Printing rolling axle circle-oriented regulating | 360 degree revolving | ||
Printing rolling axle-oriented regulating | +/-10mm | ||
Electrics | Siemens or Schneider | ||
Main motor | 5.5kw | ||
Total motor | 10kw | ||
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