Two Colour Offset Printing Machine

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-30 12:41

  • Browse the number:

    264

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Company Profile
Weifang Donghang Graphic Technology Inc
Contactaixin:

donghanggraphic(Mr.)  

Email:

telephone:

phone:

Arrea:

Shandong

Address:

No. 388, Wuzhou Street, New Hi- Tech Development Zone, Weifang, Shandong, P.R.China

Website:

http://www.eastenprinting.com/ http://www.yescreditclaims.com/com/donghanggraphic/

Product details

Donghang Graphic is one of the leading China two colour offset printing machine manufacturers and suppliers equipped with professional factory, welcome to buy discount and cheap two colour offset printing machine made in China and wholesale low price Shenzhen flyer printing machine, calendar printing machine from us.

Applicable target: 

medium- and large-sized printing enterprises, advertising production industry 

Applicable substrate:

multicolor prints with the thickness from 0.04-0.4 mm, especially suitable for short-length multicolor prints.

Brief Description:

Donghang multicolor offset printing machine can print typing paper, newsprint, two-side offset paper, kraft paper, coated paper, self-adhesive paper, etc. 

This machine adopts V-shaped five-cylinder structure. Every two color stations share a double-diameter impression cylinder. Double color units are connected with two double-diameter cylinders and one tri-diameter paper transmission cylinder, which realizes four-color printing of each sheet with only seven transfers, seven transfers less compared with traditional cylinder structure, and is favorable for high-accuracy printing. Using double-diameter impression cylinder increases curvature radius of sheet during the printing process and reduces the bending of paper.

Main Characteristics:

1. Horizontal and vertical adjustment without power off achieves quicker and more convenient registering. 

2. The fountain roller is driven by an individual motor, and its speed can self-adjust to track the host speed, which would ensure that the water and ink still maintain a balance when the machine’s speed changes.

3. Auto-cleaning device for rubber blanket would run just after clicking the button.

4. Dirty-resistant collection wheel guarantees clear print surface.

plate-changing and registering and improves work efficiency.

5. Optionally configured ink controlling system accurately controls ink amount and is more suitable for high-quality multicolor prints.

6. This machine is equipped with continuous water-feeding device and cooling water circulation device.

7. High-strength base guarantees high-speed and efficient printing.

8. Optionally configured automatic plate cocking device shortens register time and improves work efficiency. 

9. Continuous alcohol-moistening mode with auxiliary roller ensures the prints bright and clear. Even if there is no alcohol employed, it can produce excellent prints.

10. Auto plate-mounting system 15. Scientifically designed floating plate roller can effectively eliminate the ghost image.

Specification:


DH252

Max printing area

505×350

Max paper size

520×365

Min paper size

257×182

Paper thickness

0.04--0.4

Plate size

510×400×0.15

Plate thickness

0.4 (including plate liner)

Rubber blanket size

510×452×1.90

Rubber blanket liner size

510×367×1.0

Printing speed

3,000-12,000 pages/hour

Horizontal adjustment range

±2mm (front guide)

±1.5mm(plate cylinder)

Vertical adjustment range

±1mm

Ink roller

16 ink rollers (including 3 forme-inking rollers)

Paper feeding

8±1mm

Paper feeding mode

continuous paper feeding

Water feeding mode

continuous water feeding

Max paper feeding height

500 mm

Max paper collecting height

420 mm

Main motor

4 KW

Air pump motor

1.1 KW

Control power

0.2 KW

Water fountain motor

0.2 KW

Lift motor

0.2 KW

Total

5.7 KW

Main power voltage

three phase 380V/400V 50/60Hz

Power capacity

12 KVA

Machine size

2080×1365×1650

Machine weight

3800KGS