TAILOR MADE SOLUTIONS FOR CONTINUOUS SUPPLY OF INK

KNF gas and liquid pumps are used in all areas of industrial inkjet printing, from printing equipment for large-format banners to decorative printing on furniture and ceramics as well as printing systems for barcodes and packaging labels.

Our custom-built solutions ensure a continuous transfer of ink and boast a reliable, durable and maintenance-free design.

KNF works alongside the world‘s leading inkjet printer manufacturers.

PRINT QUALITY GUARANTEED

From ink supply and degassing to the cleaning and purging of print heads, vacuum generation on the print heads for the meniscus effect and ink circulation, our customized, comprehensive solutions use gas and liquid pumps to perform all the processes needed to ensure the continuous transfer of ink. KNF’s diaphragm pumps are tailored to all the specific requirements of both Drop-on-Demand and Continuous Inkjet technology.

DROP-ON-DEMAND: MAXIMUM RUNNING TIME

Chemically resistant and robust: When designing our gas and liquid pumps, we take the chemical composition of the ink, the pigment density and the use of solvents into account. To ensure that our solution fulfils your specifications, you can choose to have your wetted pump components produced from like FFKM, PTFE, EPDM, FKM and others. KNF pumps are able to transfer all types of ink used in the printing industry, from water-based and pigment inks to solvent-based and UV inks. What’s more, even our pump name plates are solvent resistant.

Fully adaptable: KNF pumps are known for their outstanding flexibility. With their compact design, ability to be installed in any position and fully adjustable controls, all pump components can be adapted to meet the exact needs of your equipment.

CONTINUOUS INKJET: RELIABLE MARKING

Flexible and efficient levels of performance: The wide array of industrial inkjet printing solutions on the market cover an extensive range of sophisticated printing processes. The variety of options available in our modular system help you to stand out from the crowd and can be used to create a solution with a price/performance ratio tailored precisely to any set of requirements.

Perfectly airtight: Leak-proof printer components are essential for longterm, fault-free operation. KNF liquid pumps feature an outstanding, tried-and-tested hermetically sealed pump head design and a large selection of hydraulic connection options, keeping them fully airtight at all times.