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Quick Details

  • Type: Offset Printer
  • Condition: New
  • Plate Type: PS Plate
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Wanjie
  • Model Number: WJPS-660
  • Usage: Label Printer
  • Automatic Grade: Automatic
  • Color & Page: Multicolor
  • Voltage: three phase 380V
  • Gross Power: 30.4KW for 6 color (3.6KW/color)
  • Dimensions(L*W*H): 10000*1900*1600 for 6 color
  • Weight: 13000 for 6 color
  • Certification: ISO9001 CE
  • After-sales Service Provided: Overseas service center available
  • Style: offset label printing machine
  • Color&Page: multi-color printing press
  • Max Web Width: 370mm
  • Max. Printing Area: 350*345mm
  • Dia. of Unwinding Web: 600mm
  • Dia of Rewinding Web: 600mm
  • Printing Material: 60-350g/m2
  • Printing Length: 170-345mm
  • Printing Speed: rpm/min
  • Power: 29.8kw

Packaging & Delivery

Packaging Details Standard export packing
Delivery Time Within 40-50 days after deposit receiving

Specifications

Shaftless Offset Intermittent Rotary Label Printing
Printing width: 650*520mm
Dimension: 13000*4000*1900mm
Weight: 2000

Shaftless Offset Intermittent Rotary Label Printing Machine (WJPS-660)

 
Product Description

  

 

Standard machine:

 

The machine consists of unwinding and rewinding with pneumatic shaft, printing units, CCD camera, touch screen, second pass, web-guide, auto-ink adjustment, Yaskawa or Panasonic servo motor, automatic oil supply, automatic plate mounting and adjustment- using 0.15 mm plate.

 

Key Points: 

1) it can cater to a wide range of material, film 0.05 mm and above, paper 60-350gsm.

2) It can save paper at start stage, plate change –paper wastes within 50 meters, at interval stop-almost no loss of color. Our report from the cpent showed that to save 100 USD a shift is a small case compared with the other’s Chinese machine of same type.

3) The dampening system only uses 3-5% alcohol which has less smell and also cost saving.

 

 

Main Specifications: 

Items

Specifications

Unit

Web Width

660

mm

Max. printing Area

650*520

mm

Diameter of unwinding web

1000

mm

Diameter of rewinding web

1000

mm

Thickness of printing material

Paper: 80-400

g/m2

Printing Length

260-520

mm

Printing speed

30-150(Subject to the length and quapty of the printing material, Max 70 m/min)

times/min

Machine Power

48.2 for 6 color (5.7/color+14 for unwinding Rewinding)

KW (three phase 380V) 50/60HZ

UV

72 (12KW/color ) for six color

KW(three phase 380V)

Overall dimensions

15200*3900*1900(L*W*H) 6 colors

mm

Machine weight

24000 for  6colors

kg

 

Note: The specification posted is only for a reference as the specification is different according to different requirement of the customer.

 

Main Features of the Machine

 

WJPS-660 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-0.05 to 0.55mm in thickness..

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.

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

 

 

  Pic 1 Shaftless System

 

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).

 

  

Pic 2 Touch Screen                                                                     Pic 3 CCD and Auto-ink Control Monitor

 

 

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.

 

 

 

Pic 4 Pneumatic Shaft Loading                                                Pic 5 Paper Lacking Detector

 

 

Pic 6 Web-guide                                                                          Pic 7 Waste-off and Rewinder

 

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 18 ink rollers and 5dampening rollers (Alcohol System). Both film and paper can be printed in this machine.

 

 

Pic 8 Heavy Duty Printing Unit                                                                          Pic 9 Layout of the Rollers

 

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

 

Pic 10 UV Unit

 

Lubricating System: the machine uses automatically cycling oil-supply system together with self-lubricate bearings to ensure the accuracy and service life of the machine.

 

 

Pic 11 Central Oil Supply                                                  Pic 12 Self Lubricated Bearing

 

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.

 

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

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.

 

 

 

 

 

 

 

 
Packaging & Shipping
Standard wooden case
 
Company Information
 

Wanjie Printing Machinery Company was founded in 1999, is the first one who research and manufacture trademark printing machine of northern. Our Company locates in the Northern Printer Base of China -Yutian, Tangshan city, Hebei, with a total area of 21 acres. The first color-coated steel shop take up 4000 square meters, with consummation mechanical processing and testing equipment. We always adhere to that "science and technology as a guide, and the market for the prop, the quality of survival" and as it as sustainable development strategy. It has become a high-tech enterprise with strong researching and independent producing ability

We have set up fully-funded branch sale in many areas of china. Product marketing net works in major cities throughout the country. In addition, it sold far away as Malaysia, Indonesia, Pakistan, South Korea and other countries.

Our company animates by superior products, preferential prices and consummation services to benefit the community, to produce better label printing machinery. We given full play to own advantages in scientific research and technology development, aggregate years of label printing machinery manufacturing experience, make every effort to forge ahead, commit to the label printing machinery and related auxiliary equipment research and development work. We will continue our efforts in others, and make progress with friend from printing field together.

 
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