Pigment ink differs from ordinary dye-based ink.

Pigment particles need to remain properly distributed throughout the ink system.

Full Ink Circulation

The printer uses a full ink circulation system.

Ink continuously moves through the appropriate parts of the ink path to help maintain uniform pigment distribution.

Automatic Mixing

The system automatically circulates and blends the ink.

This helps reduce the possibility of pigment settling.

Mixing During Shutdown

An important feature described in the catalog is automatic blending even when the machine stops.

This is particularly useful for pigment inks that may otherwise settle during idle periods.

Temperature-Controlled Circulation

The ink system incorporates temperature-control technology designed to maintain more stable operating conditions.

Dual-Pump Structure

The catalog describes a dual-pump design intended to provide stable ink-system operation.

Conclusion

Automatic ink circulation is one of the most important performance characteristics of an industrial pigment printer. It directly supports ink stability, print consistency and long-term production reliability.