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ELS Rotogravure Printing Machine electric drying tube 300m/min 750mm unwind/rewind 3-50kgf servo motor

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Brand Name: Allfine
Model Number: LC-A-H
Certification: CE
Place of Origin: Ruian
MOQ: 1
Price: negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5 sets/ 80 working days
Delivery Time: 80 working days
Packaging Details: film
Color quantity: 4 colors (possible To Add Or Reduce Printing Color Class)
Max. Width of printing: 800mm(600mm,1000mm,1100mm,1200mm,2500mm)
Mechanical speed: 320m/m
Printing speed: 300m/min (Variable because of different ink, film, familiarity of operator)
Dia. of printing cylinder: Φ120mm~Φ320mm
Name: ELS Rotogravure Printing Machine electric drying tube 300m/min 750mm unwind/rewind 3-50kgf servo motor
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    ELS Rotogravure Printing Machine electric drying tube 300m/min 750mm unwind/rewind 3-50kgf servo motor

    ELS Rotogravure Printing Machine electric drying tube 300m/min 750mm unwind/rewind 3-50kgf servo motor

    Paper30~80g/ m2


    This machine is suitable for continuous ,multi-color printing or rolling material in good printing performance such as tobacco packing,yew paper,liquid paper box,BOPP,PET,NY,PVC and so on.


    1. Electronic line shaft for drive, servo motor drive for every color unit.

    2. Free-standing master station, touch screen concentration control

    3. Multi-sectional independent full automatic tension control, dancing roller inspection, tension display

    4. Shaft-less printing cylinder with air chucking mechanism

    5. Integral doctor blade mechanism

    6. Pre-registration function, longitudinal and lateral automatic registration system.

    7. Ink curtaining trolley

    8. Uniquely designed high effective drying system

    9. Optional heating source: electricity, steam, thermal oil or gas

    Color quantity4
    Max. Width of printing800mm
    Mechanical speed320m/min
    Printing speed300m/min (Variable because of different ink, film, familiarity of operator)
    Length of printing cylinder480~1000mm
    Dia. of printing cylinderΦ120mm~Φ320mm
    Color control precision±0.10mm (Variable because of different ink, film, familiarity of operator)
    Max. unwind/rewind Dia.:Φ750mm
    Tension range3~50kgf
    Tension control precision±0.5kgf
    Paper core diameter3
    Core, I.D. of raw materialΦ76mm
    Pneumatic source0.6Mpa
    Impression roller pressure370kgf
    Doctor blade transverse move range±5mm
    Drying modeElectrical heating
    Heating power(power of drying)50×6=300Kw
    Mail motor4Kw(6 SET)
    Power consumption380 KW
    Machine size22000×4400×3500(mm)
    Machine weightNear 30000kg
    Automatic speed up/down to the target speed gradually
    Max. speed limit can be set for different material or cylinder size
    Idle or running status can be exchanged

    Packing list:

    1Leveling padSet1Attachment
    5Adjustable wrench200mmpc1Tool
    6In Hex wrench4,5,6,8,10mmpc1 for eachTool
    7Screw driver150pc1Tool
    8+ screw driver150pc1Tool
    9Oil gunpc1Tool
    10Grease gunpc1Tool
    12Solid relaypc1Spare
    13AC Contactorpc2Spare
    14AC Contactorpc2Spare
    15Start buttonpc2Spare
    16Stop buttonpc2Spare
    17Indicate lamppc2Spare
    18Heating tubepc2Spare
    19Rubber rollerL=00mmpc6Attachments
    20Rubber rollerL=00mmpc6Attachments
    22Ink pumppc6Attachments
    23Cylinder shaftpc6Attachments

    1)Electrical parts

    InverterJapan Yaskawa
    Main low-voltage appatatusFrance Schneider
    Indicator light, buttonFrance Schneider
    PLCGermany Siemens

    2)Mechanical part

    Guide rollerSelf-madeΦ80treatment of static and dynamic balance
    Top rollerSelf-made
    Rewinder3kw AC vector converterY132M-4
    unwinder3kw AC vector converterY112M-4
    traction1.5kw AC vector converterY112M-4
    synchronization beltShanghai
    Main bearingNSK

    3)Pneumatic part

    Pneumatic componentsTaiwan Airtac
    Joints, three-joint assemblyNingbo
    Electromagnetic valveTaiwan


    For user prepare for:

    1. Power resource: 3 phase X380V X 50HZ
    2. Line power: 240kW
    3. Pneumatic source: pressure of 6~7kg/cm2
    4. Blower pipe: from Extract blower to main blower pipe of the machine
    5. Extract Blower: 1.5kW, centrifugal blower
    6. Main parts are adopted imported famous brand
    • Servo motor:Yaskawa
    • Servo motor controller: Yaskawa
    • Auto tension controller: touch screen + PLC(Seimens)
    • Vertical colored system :1 set Wuhan HUAMAO
    • Main motor : Yaskawa
    • Servo motor controller:Yaskawa
    • Main low voltage apparatus :Schneider
    • Unwind motor:ABB
    • Unwinding controller:Yaskawa
    • mini friction air cylinder:French
    • Precision pressure regulating valve:French

      1. The ink types, materials, printing area will effect printing speed.
      2. Since this model is one of the high-tech products, according to the design requirements, we reserve the right to change some structure and parameters in order to provide you better equipment.

      Video:info me for the mp4

    • For more information, please add my whatapp/viber/mobile/wechat/qq:+8615158408090

      3. Printing
      A flexographic print is made by creating a positive mirrored master of the required image as a 3D relief in a rubber or polymer material. Flexographic plates can be created with analog and digital platemaking processes. The image areas are raised above the non image areas on the rubber or polymer plate. The ink is transferred from the ink roll which is partially immersed in the ink tank. Then it transfers to the anilox or ceramic roll (or meter roll) whose texture holds a specific amount of ink since it is covered with thousands of small wells or cups that enable it to meter ink to the printing plate in a uniform thickness evenly and quickly (the number of cells per linear inch can vary according to the type of print job and the quality required).[5] To avoid getting a final product with a smudgy or lumpy look, it must be ensured that the amount of ink on the printing plate is not excessive. This is achieved by using a scraper, called a doctor blade. The doctor blade removes excess ink from the anilox roller before inking the printing plate. The substrate is finally sandwiched between the plate and the impression cylinder to transfer the image.[6] The sheet is then fed through a dryer, which allows the inks to dry before the surface is touched again. If a UV-curing ink is used, the sheet does not have to be dried, but the ink is cured by UV rays instead.

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