The model of Roland printing machine, such as 200, 600, 204, etc. , how to distinguish several colors? Thank you very much for asking experts to answer!

The common models of Roland printing machine are 700 and 200, and 204 usually refers to the four-color printing in the fourth year.

1 and ROLAND 200 offset presses are the most flexible among 50×70cm compact presses. It can print printing materials with a thickness from 0.04 to 0.8 mm. Roland 200 offset press can be configured as any number of printers between two colors and six colors.

2. Roland 500 offset press has a large 0B format (580mm×740mm), which is much larger than the standard format model. When printing labels or postcards, this extra area can print more images on a piece of paper.

3. Roland 700 HiPrint offset press 3B has a large format (780mm× 1.050mm), which can print more images on a piece of paper.

4. The above three models can be divided into two types: 200 and 500 Roland are equivalent to Heidelberg's 74 series (small split), 700 is equivalent to Heidelberg's 102 series (small full open), and 900 is Roland's full open series.

Extended data:

Number of printing machines: eight, that is, cutting a piece of paper into eight; The fourth opening is cut into four pieces, and the fourth opening is twice as big as the eighth opening; According to international standards, the octagonal size is now the same as A3 copy paper.

Color number of printing machine: Four colors refer to printing ink, namely yellow, magenta, cyan ink and black ink, because these four colors can print various color pictures through four printing, and the four-color machine has four sets of printing color rollers at the same time.

Several colors means that this machine uses several colors to set up pictures. Generally speaking, to achieve the color effect of photos, it is necessary to achieve a four-color machine, and 80% of daily color printing is a four-color machine.

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