Digital Printing on Corrugated Boxes: How to Match a Scanning Printer to Your Production Requirements

For corrugated manufacturers, investing in a digital printer is rarely just a question of maximum printing speed. A more practical purchasing question is whether the equipment configuration matches the factory’s board sizes, order mix, required resolution, feeding process, and expected production volume.

Digital printing on corrugated boxes can be particularly relevant for manufacturers handling customized packaging, changing graphics, short runs, and print-on-demand orders. However, the equipment should be evaluated according to actual production requirements rather than headline specifications.

The KGT-2500A Series is a digital scanning corrugated printer designed around this type of production flexibility. Since the series includes different printhead configurations and output levels, understanding the differences is important before selecting a machine.

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Start With Your Actual Production Requirements

A common purchasing mistake is to compare printers based only on maximum speed.

The KGT-2500A basic configuration uses eight Epson i3200-A1 printheads with four-color CMYK printing.Its production capacity is up to 700 m²/h in 1-pass mode and 350 m²/h in 2-pass mode.

The KGT-2500A+ uses a higher printhead configuration while maintaining listed capacities of up to 700 m²/h in 1-pass mode and 350 m²/h in 2-pass mode. The KGT-2500A Pro increases the configuration to 12 printheads, with listed capacity of up to 1,000 m²/h in 1-pass mode and 500 m²/h in 2-pass mode. The KGT-2500A++ uses 16 printheads and reaches a listed maximum of 1,400 m²/h in 1-pass mode and 700 m²/h in 2-pass mode.

For buyers considering digital printing on corrugated boxes, these differences are important. A manufacturer handling mixed short- and medium-run jobs may prioritize flexibility, while a higher-volume facility may have stronger reasons to select a higher printhead configuration.

Evaluate Resolution and Pass Mode Together

Printing resolution should not be evaluated separately from production speed.

The KGT-2500A specifications list 600 × 363 dpi and 600 × 726 dpi options. The KGT-2500A+ additionally lists 1,200 × 363 dpi and 1,200 × 726 dpi options.

Therefore, when comparing a corrugated box printing machine, buyers should always ask which resolution and pass mode correspond to the quoted production speed.

This is especially important for digital printing on corrugated boxes, where production requirements can range from basic graphics and text to more detailed packaging artwork.

Before purchasing, it is useful to provide the supplier with representative artwork and actual corrugated samples. Testing the same files under defined resolution and pass settings provides a more meaningful comparison than relying on maximum speed alone.

Check Board Size, Thickness and Feeding

The KGT-2500A Series supports media widths up to 2,500 mm, with automatic media feeding up to 1,450 mm. The listed material thickness range is 1.5–20 mm.

The machine uses a leading-edge feeder with a 5.5 kW vacuum pump and separately adjustable suction zones. A laser-eye detection system is also incorporated to detect the board as it passes through the feeder, while a roller helps keep the material positioned on the printing platform.

For a corrugated box inkjet printer, these specifications should be considered alongside the substrates used in the factory. Corrugated cardboard, coated paper, kraft and honeycomb cardboard are identified among the applicable materials.

Purchasing teams should therefore verify actual board dimensions, thicknesses, surface conditions and flute structures before finalizing equipment specifications.

Motion Control Can Affect Production Consistency

Printheads are only one part of the printing system.

The KGT-2500A Series uses a high-precision X-axis linear motor and a high-precision Y-axis servo motor. According to the product documentation, the Y-axis system can automatically correct printing starting points when beam movement deviates.

The machine also incorporates a wide and high-precision encoder strip reader for movement detection.

When evaluating a stable performance corrugated printer, buyers should examine how feeding, positioning and motion-control systems work together. Those systems can be just as relevant to production consistency as printhead specifications.

If a supplier describes a machine as a high quality servo drive corrugated printer, procurement teams should still verify the actual servo configuration, correction functions and operating results rather than relying on terminology alone.

Review Ink Management and Maintenance

The KGT-2500A Series includes an intelligent ink system designed to automatically lock the color ink circuit after shutdown. Its ink control system uses negative pressure, while automatic cleaning and maintenance functions are integrated into the system.

And it also specifies climate control for production, allowing ink temperature to be controlled to an appropriate working temperature.

For a corrugated digital printing installation, buyers should ask practical questions: How is routine printhead maintenance performed? What procedures are required during shutdown and restart? Which maintenance tasks can operators perform, and which require technical support?

These questions can provide more useful information than simply comparing equipment specifications.

Match the Configuration to the Business Model

There is no universal best printer for corrugated boxes. The appropriate configuration depends on production volume, board dimensions, artwork requirements, pass mode, substrate range and automation needs.

For manufacturers researching an advanced solutions corrugated digital printing machine manufacturer, the evaluation should therefore begin with their own production data.

Prepare representative substrates, typical artwork, expected run lengths and required print quality. Then ask the supplier to test the relevant configuration under comparable conditions.

For companies considering digital printing on corrugated boxes, this approach can make equipment comparisons more objective and reduce the risk of selecting a machine based solely on maximum specifications.

If you are evaluating the KGT-2500A Series, contact KINGT with your substrate specifications, typical order volumes and printing requirements. Our technical team can help you review the available configurations and determine which setup is most appropriate for your production workflow.