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Fully Automatic 6 Colour Offset Printing Machine Shaftless Driving 30000kg OPT660

Categories 6 Colour Offset Printing Machine
Brand Name: OPHTER · SW
Model Number: OPT660-FLEXO
Place of Origin: China
MOQ: 1
Price: Negotiable
Packaging Details: Pallet
Payment Terms: L/C, T/T
Product Name:: Rotary Offset Printing Machine
Automatic Grade: Automatic
Speed: 30-150 Times / Minute
Max. Diameter of unwinding web: 1500mm
Max. Diameter of rewinding web: 1500mm
Machine weight: 30000 kg for 6 colors
Delivery Time: 2 months
Supply Ability: 5sets/Month
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    Fully Automatic 6 Colour Offset Printing Machine Shaftless Driving 30000kg OPT660

    Fully Automatic 6 Colour Offset Printing Machine Shaftless Driving 30000kg


    Model OPT660-FLEXO Shaftless Offset (Alcohol Dampening) Intermittent Rotary Label Printing Machine is a perfect combination of Japanese Hamada technology and intermittent rotary, vacuum conveying system of our company. Through close cooperation with Japanese engineer, our machine has been able to be the leading level, in domestic or even in the world, on water, ink pressure balancing so that to make the machine stable in color printing as well as endurance. Compared with other producer in China our machine are more stable in paper conveying sue to special designed unwinding and rewinding system; less wastage for first start-generally 20-30 meters depends on the skill of the operator but no longer than 40 meters, easy for operation- training time generally 5 working days; and with wider range for material production-0.03 to 0.45mm in thickness..

    1. Electric Control System: The main control unit adopts imported electric components, together with CPU via DOS system to control the servo motors, which ensures the machine, high responding, accurate towing, easy operating and safe running.

    2. Shaftless Driving: The machine uses big capacity servomotors to guarantee high speed and accurate running and not trouble in printing roller change.

    3. Registration System: Once printing length is input at the main control unit, every unit will move automatically to the preset position. Each unit is controlled individually by a motor for lateral and longitudinal registration. With the direct of CCD image, the remote registration is enabled without stopping machine production (Remote control system is an option for this machine and need to be charged if it is asked by the cpent).

    4. Unwinding and Rewinding Parts: The unwinding and rewinding parts adopts pneumatic shaft with gravity roller to allow varies material- paper and film to go smoothly as well as helping the tension control of the machine. On unwinding parts there is web-guide and paper lacking detector. On rewinding part, film lamination and waste off device can be equipped.

    5. Printing Unit: it uses advanced US ink supplying system to ensure the shinning of the print. China's first low-speed differential water supply system, effectively ensuring the high, low speed of the ink-water balance and color stabipty; water bridge ink roller by a version in the first ink roller to achieve the unity of the classic structure of the ink to reach the pre-equipbrium, significantly reduce paper waste; pioneered use of floating roller, effectively prevents the ink bars and ghost. The ink pne is made up of 20 ink rollers and 5 dampening rollers (Alcohol System). Both film and paper can be printed in this machine.

    6. UV Unit: The UV Unit adopts UV pght to ensure a fast dry and shining printing result.

    7. Lubricating System: Automatically cycpng oil-supply system together with self-lubricate bearings ensures the accuracy and service pfe of the machine.

    8. The computer controlled automatic and manual plate mounting and dismounting system shortened the plate changing time and increases the safety level of the machine. ( Plate changing for 6 color only needs 6 minutes)

    The Japanese origin SMC Pneumatic clutch pressure control system ensures smooth and accurate running of the machine; two way clutch, makes the PS plate and the water blanket fully pre-inked and then be pressed which greatly reduces the pre-print paper wastage.

    9. 7 o'clock arrangement in the host rollers successfully avoids the impact of the printing drum to the prints.

    10. Plate and print pressure adopts world most advanced Japan Fujikoshi double four-row tapered three-points suspension bearing and two-way clutch which makes the PS plate and the transfer blanket pre-inked fully to reduce the printing wastage.

    11. Partition Ink Tank

    The machine is equipped with touch screen operation panel at each unit to ensure the operation of the machine at either printing unit

    12. Unit Touch Screen

    This machine can also be equipped with automatic registration system, automatic ink volume control system, corona, flexo coating or varnishing unit, cold foil stamping, oscillating roller coopng system and rotary die-cutter unit to enable multifunction of the machine and to improve marketing competitiveness.

    13. Vacuum Unwinding Device(patented, This is optional,the suction pulpng device prevents scratch and napping caused by the friction

    OPT660-FLEXO Technical Variables:

    Web Width210 ~ 660mm
    Printing width200 ~ 650mm
    Printing Length240 ~ 480mm
    Thickness of Printing material0.04 ~ 0.4mmmm
    Thickness of plate0.3mm
    Printing Color4-9/colormm
    Max. Diameter of unwinding web1500mm
    Max. Diameter of rewinding web1500mm
    Max.Printing speed150times/min
    Accuracy of printing±0.06mm


    Color box packaging: wine box, medicine box, cosmetic box, cake box

    Corrugated box: small home appliance box, high-end shoe box, gift box

    Label category: oil drum label bucket label oil label clothing tag

    Film-based printing: PVC film base

    suitable materials:
    self-adhisive paper/pvc/pet/opp,polyster film,laminate tubes,flexible packaging material,etc

    Printing unit features

    1. The machine has Four plate ink rollers and closed-loop ink system. The diameter of the platen rollers is 67, 59, 53, 71.

    2. Two floating type plate rollers are equipped as standard to effectively reduce ghosting.

    3. Total number of ink rollers: 20 (soft 12, hard 8)

    4. Choose to configure the ink temperature control system, ink fountain roller temperature control system, which is conducive to constant ink supply system temperature and ensure stable printing quality.

    5. The waterway system adopts a new four structure to accurately measure the water volume and low-speed differential water supply system.

    6. Internationally popular advanced technology structure: two-time pressure system of three-point suspension bearing structure.

    7. All adopt the imported precision needle roller bearing structure, Including the ink roller, as well as the plate cylinder, rubber roller and impression cylinder

    8. High-precision grinding-grade helical gears made of 8.40Cr and 20CrMnTi alloy materials ensure smooth and accurate transmission.

    9. Heavy duty machine structure

    10. Equipped with External transmission gear to effectively eliminate vibration.

    11. The wall panel is made of patented Meehanite cast iron material with a thickness of 60mm.

    12. The patented Meehanite cast iron box-type base: each set has a single weight of 1.2 tons.

    13. High strength nondeformable roller and spoke cast structure that made of patented Meehanite metal material.

    14. EPS automatic loading system that complete the loading in one step is simple , efficient and reliable.

    15. The non-stop impurity removal system of the differential structure can effectively reduce the waste caused by the shutdown.

    Quality Fully Automatic 6 Colour Offset Printing Machine Shaftless Driving 30000kg OPT660 for sale
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