Input Voltage: 220v, 50/60Hz;

Power:  250w;

Ink Distributing Method: Automatic ink distributing with adjustable distributing time;

Printing Pressure: The printing pressure can be precisely adjusted according to the thickness of     

the substrate from outside;

Ink Distributing and Printing Speed: The ink distributing and printing speed can be adjusted according to the properties of printing ink and substrate;

Dimension: 525*430*280mm;

Total Width of the Printing Roller: 225mm(the maximum color spreading area is 225*210mm);

Net Weight: 75kg;

Application: printing industry, printing ink industry, paper making industry, training centers and 

R&D centers.

Applicable Printing Inks: the normal inks (non-water-based) or UV curing inks (non-water-based) for surface offset printing and typographic brand printing

1)  Four inks may be proofed simultaneously for comparison

2)  Excellent repeatability.

3)  Automatic ink distributing.

4)  Complete inking/proofing/cleaning cycle only 3-5 minutes.

5)  Multiple proofs easily obtained using any substrate.

6)  Reduces press down-time.

7)  Repeatable proofing when the proofer equipped with ink injector.

8)  Can print on different materials, including normal paper, coated paper, tinned plate, matte 

     paper, gray paperboard as well as film.

9)  Safe and simple operation.

10)  Easy cleaning and maintenance.

◊Spot Color Proofing

        The multi-stage proofer can print color strips of different colors at the same time, or print a same ink color strip in different ink thickness. It can also print new and previous ink on the same printing material to make comparison, and provide highly effective color comparison.

◊Four Ink Can Be Proofed Simultaneously for Comparison

        Luster, hue and color concentration can be checked to ensure a high-quality of printing.

◊Provide the Customer with Special Color Approving before Printing

        Print simple color strips for the customer to approve or archive before printing.

◊Color Change Caused by Wetness and Dryness

        When the special ink color strips printed by the proofer, the hue of special color can be found after drying . For example, the phenomenon that purple color and deep blue color will turn to red after dryin gcan be eliminated before printing.

◊Worked with Ink Injector

         Used along with the ink injector, the used quantity of the special color ink can be anticipated, thus treatly reduce the remnant ink wastage and store accumulation.

◊Digital Management

        Work with spectrodensitometer to check color and data value of color strip(LAB value) can be measurable.

◊Optional Instruments

        Cooperating with other relevant instruments to foresee the features of the ink such as abrasion resistance, hardening time, light resistance and heat resistance.

Content	Traditional Treatment to Spot Color	Proofer Solutions
Test Hue of Spot Color	Manual operated color comparison is difficult for conduct and is not accurate, mostly there is a big deviation. Time and material wasted because t is always needed to conduct repeatedly on the printing machine. Moreover it is impossible to conduct for the thick substrate.	It can simulate printing machine to make color strip. It is fast, accurate and easy to check. It takes less time and a small amount of material so that it save cost.
Hue Influenced by Wetness and Dryness	Requires a long time awaiting for dry on the printing press table, which is difficult to controll.	Printing color strips before the actual printing, comparing the color after natural drying and eliminating the problem beforehand.
Order Spot Color in Related Ink Company	Big difference of hue to different paper quality. When the printing is in a small number, it is difficult to order the spot color and must be a high price and long time of waiting.	Color strips are made of the printing paper, so there is no hue difference