Principle of Operation:
1.Color touching screen Computerizd control and unlimited order
store, rapid order changing,convenient operation and with humanity.
2.Adopting computerized control and electronic adjustments,
adapting to utilizing habits of various clients and with convenient
3.Adopting strap foreside paper feed system, with stable high-speed
operation and high accuracy
4.Having printing and slotting memory, auto zero adjustment and
5.Utilizing accurate ball bearing transmission in slotting and
scoring interval , with stable operation and high precision.
6.Good quality alloy steel and rubbing process practiced in the
main transmission gears prolong the utilizing span
7.Main electronic equipments are imported from abroad, with
European quality standard
250 sheets / min
Maximum sheet size(L×W)
900 x 2000 mm
Maximum sheet size (with skip feeding) (L×W)
1200 x 2000mm
Minimum sheet size9(L×W)
250 x 600 mm
Maximum printing area(L×W)
900 x 1900 mm
Maximum square area(L×W)
490x 490 mm
Minimum square area(L×W)
Positive Knife130 x 130 mm
Inverse Knife 220Í 60mm
Flexo plate thickness
Machine dimensions(L x W x H)
162600 x 4343 x 3416 mm
- High speed
- High productivity
- Fool proof size changeability
- Gentle handling of Printings
1．Auto Feeder + Leading Edge Feeder
1) Auto feeder
◎ Motorized front stop board gap synchronized adjustment and left
and right movement
◎ Motorized operation and transmission side stop board movement.
◎ Two groups of front guide pull roll. One is upper roller made
from abrasion resistance rubber. The layer inside hardness 20 0A
and outside 28 0A. Shaft head and rubber roll can be dismantled
separately and it is not necessary to dismantle gear box to change
rubber roller. The lower roller is hard chromed.
◎ Motorized machine unit open and close has torque limit device.
◎ Air volume of vacuum air sucking auxiliary feeding system can
2) American SUN leading edge feeder (Four shafts)
◎ Quick setting, and reduce maintenance. Safe and easy operation.
◎ Reduce paperboard feeding crash.
◎ Reduce paperboard waste and improve production efficiency.
◎ Feed Flute E, curved and low quality board smoothly.
◎ Over small vacuum sucking pressure for inverter adjustment is
suitable for different paperboard. Air compressor: 7.5KW.
◎ Skip Feeding.
◎ Front edge of paperboard as benchmark reduces length error
◎ Paperboard is fed to the pull roll with the same speed, which
will not affect the passing precision because of speed difference.
◎ Back support frame adjust different position by electric control
2．Vaccum Dust Remover For Feeding
1) Double rows of brush.
2) Removing dust and powder by high pressure air blower.
3． Printing unit (with vacuum bottom sucking)
1) Printing Roller.
◎ Outer Diameter of printing roller : Φ317.52 mm (including plate
◎ Printing Roller (with printing plate) phase can be motorized
operated or adjusted at degree 360 clockwise or anti-clockwise. It
can be operated under running or stop conditions.
◎ Printing Roll is precisely grinded with hard chromed treatment
and dynamic balance test.
◎ Printing roller can be micro adjusted for cross movement within
left and right distance limit: 12.5mm. The effective limit: 25mm.
◎ Auto zero adjust for printing unit.
◎ Motor-operated electric foot pedal to assist manual installation
plate and rotate printing roll.
◎ Gap micro adjust between pressure roller and printing plate
2) Ink roller.
◎ Ceramic anilox roller.
◎ Outer diameter of ink roller : Φ193.49mm.
◎ The material of ink roll is S45C. Coated with ceramic layer
outside. The dot line number (Note: When the dot line
number is more than 280 lines, the ink volume is low. When kraft
paper is used for printing, it can only print precise dot printing,
the background or thick line printing may lead to appear white dot
◎ Ink plate is adjusted through down air pressure action. When the
air is not supplied and the safety device is automatically started.
The centre of transmission gear has no change.
◎ Gap micro adjust between anilox roller and printing plate roller.
3) Meter rolerl (for ink volume adjust)
◎ Outside diameter: Φ193.49mm, material: Steel tube coated with
◎ Micro-adjust of meter roller has meter. The gap parameter can be
4) Ink supply.
◎ Auto sense ink volume system has caution light and alarm.
◎ Ink pump is air pressure type with single dissepiment film. It
has filter and ink cycling system to cycle and collect seeper
inside pump and tube
◎ Sealed protect cover and cycling ink groove equipment, easy
cleaning and link proof device.
◎ The printing unit has remained ink collecting device. 90% of
remained ink on the roller or ink hose can be collected to save
much production cost.
◎ Printing roller has high pressure water pipe to spray and wash
ink groove. The inside of ink groove has non-sticky coating layer
to guarantee complete washing.
5)Vaccum transfer for printing unit. (bottom sucking)
◎ Conveying device consists of one conveying box with groups of
rolling wheels and strong air vacuum sucking transfer system. The
paper board are sucked on the wheels stably and transferred by
them. The printing area on the paperboard can be avoided being
scratched without pressing pull rolls. Dryer can be installed to
dry ink immediately.
◎ Sucking and exhausting air device and tube.
◎ The pressure between rolling wheel conveying box and printing
plate cylinder can be motorized adjusted.
4． Slotting unit (with vacuum bottom sucking )
1) Slotting unit has 360°phase electric running adjust.
◎ Front and back knife position to adjust box cover position when
moving reelingly and synchronously.
◎ Auto zero adjust of front slotting knife rotating movement. The
cross movement of continuous moving holder.
◎ Cycling independent movement of back slotting knife to adjust box
2) Standard slotting knife thickness: 7.5mm
3) Creasing wheel is designed for flating creasing line, micro
adjust for creasing gap.
4) The upper continuous movement type slotting holder and shaft.
One group contains five holders: The upper slotting holder outer
diameter: Φ317.52 mm. The upper creasing holder coated with
abrasion-proof rubber outside.
5) The lower continuous movement type slotting holder and shaft.
One group contains five holders: The lower slotting holder outer
diameter: Φ272.87 mm. The lower shaft outer diameter: Φ150 mm,
Tempered and hard chromeplated treatment.
6) One group guiding sheet wheel (Upper/lower pulling wheel) with
tempered and hard chromeplated treatment. The upper pulling wheel
has pull ring: Φ119.07 mm/ wheel shaft: Φ70 mm, the lower pulling
wheel: Φ119.07 mm.
7) T shape corner knife thickness: 7mm.
8) Creasing and continuous moving holder has meter and safe gap
control device. The holder can cross move synchronously.
9) Slotting upper and lower knife wheel group gap can be
micro-adjusted under cutting conditions of corner knife group.
10) Four shaft design. Pre-pressing and creasing adjusted
11) Electromagnetism brake
12) Copper wearing compensation device for longer life.
13) Inching control for who machine to change knife easily.
Electric control to avoid knives being knocked.