Key Specification

• Products Information

  Features in performance

  • Four-shaft front roller feeding system, adopts SUN feeder.
  • The built-in skip (intermittent) feeding feature makes offers the capability for making large-sized cartons.
  • The de-dusting device can substantially remove the dust and dirt from the capability for making large-sized cartons.
  • All the transmision gears are made from quality steel through heat tratment and grinding.
  • The application of the spline-free shaft collar ensures long term operation performance and high alignment precision in printing.
  • Automatic zero-setting and automatic resetting.
  • Large-sized duoble-piece cartons can be produced by moving the middle die.
  • The powerful cylinder main lock for the whole mchine makes the system more stable

  MODEL	NT1425
  Production Speed	180m/s
  Max.Paper Sizes	1320X2470mm
  Min.Paper Sizes	380X700mm
  Interval feeding Max. Paper Sizes	1750X2470mm
  Max. Printing Sizes	1320X2410mm
  Standard Pringting Plate Thickness	7.2mm
  Min. Slot Space	Observe Side Of Blade 170X170X170X170mm Reserve Side Of Blade 240X70X240X70mm
  Max. Depth	300mm

  

  Features in electric control system
  95% of machine electrical elements use international famous brands. The control center uses Japan Omron PLC and color touch screen system that has higher reliability, lower failure and higher efficiency, and is easy to learn and operate; The main machine and fan motor applies transducer speed regulation, stable and energy saving; touch screen is fitted for each section, making operation easier, PC carries out all parameter setting, simple and visible, each phase and slot height are controlled and defined using tranduser, being accurate ;interval feeding is available, easy for large-sized carboard printing; o-position return, printing position memory during wiping and auto restoratiion are available, reducing the time for adjustment; auto ink monitoring system that warns first and stop to feed next when the ink is shortage; each section is pneumatically locked and electrically separable, and the feeding wheel auto brakes during separation to gurantee the precision in next printing; has several orders input function. Which will stroe more orders when connected to PC and implement ordering, clients management, report forms printing etc; distance maintenance and paramenter repair may be carried out.

  Features in the four-shaft front roller feeding unit
  

  • The four-shaft front roller feeding system makes feeding more accurate. Feeding thin and bending sheets becomes easier.
  • Continous feeding, skip feeding or single-sheet feeding is possible. The attached counter can accurately record the quantity of production..
  • The front edge fo the sheets is taken as the baseline so that mechanical errors are reduced ant and printing and slotting can be more accurately positioned.
  • The highly efficient de-dusing device can substantially remove the dust and dirt from the printing surface of the sheets and enhance the printing quality.
  • The powerfuly cylinder main lock for the whole machine makes the system the systme more stable.

  Features in printing section
  

  • Applies hanging plate printing system, easy for plate changing; and has pedal swtich, easy for plate hanging.
  • Has anilox roller plus paper feeding system auto lifting device (in feeding anilox roller drops and contacts printing plate, whereas in stop, it rises to separate from the printing plate.)
  • The cirumferential adjustment mechanism of the pringting platen applies planetary gear structure.
  • The printing phase can be subjest to a 360-degree adjutment by means of a transducer a touch screen control or in an electric numeral way (in both running and stop statuses)

     
  Features in slotting section
  

  • The axial adjustment of line-press wheel, paper-feeding wheel and slotting kinife head has touch screen date predefining and manual adjustment tow manners, being prompt and accurate; and the next order sizes can be predefined during production.
  • The scoroing roller, the feeding roller and the slottter seat move axially, guiding by a rolling straight guiding track so that movement is stable and positionning is accurate.
  • The slot phase applies transducer and touch screen control, can be electrically regulated within 360-degree in numeral (both in running and stop), has restoration fuction; and can store orders.
  • The gap between line-press wheel, feeding wheel and the slotting knife head is electrically adjustable, with adjusted date shown on the dial and the touch screen.
  • Has central knife moving, being able o produce large-sized 2-piece cartons.

  Features in die cutting unit
  

  • The rubber roller is designed as folded rubber cushion, providing convenience and ease for removal, installation and replacement.
  • The rubber rooller can move axially 50mm leftward and rigthward, controlled by a hydraulic control system. The displacement of each rount of rotation is adjustable to ensure a steady and reliable movement.
  • A frequency converter is adopted at the pahse position of the cutter unit. The touch screen and the electric-digital device provice 360-degree adjustment. Order forms can e stored in the system.
  • The transverse position of the die can be regulated through the electric-digital adjuste. The total adjustable distant is about 20mm.
  • The cores of the rubber roller and the die roller are made from quality steel and are hard-charome plated and finely polished. The track path is balanced and calibrated to enhance the stablity of movement.

  

  Features in Stacker

• The whole procedure of pilling cardboards is automatically finished in control system.
• Paper receiving arm can be manual or auto operated.
• Cardboard feeding speed is adjustable according to production need.
• Reliable safety prevention is available when the section is in work.
• The rear blocking plate is electrically adjustable in both running and stop atatuses.