Current Region: Global (EN)
Thomas pumps are used in inkjet printing systems for a variety of functions including ink degassing, system vacuum and pressure, cleaning and circulation. While there are two main types of inkjet systems, drop-on-demand and continuous inkjet, OEMs around the world rely on Thomas pumps for reliable, long lasting performance for both liquid handling and gas applications in inkjet printing systems.
Pumps for inkjet printing systems are designed to handle liquids with high viscosity (<150 cSt), pump inks with considerable amount of pigment, and are constructed of materials that can handle pumping even the most acidic chemicals.
Diaphragm pumps are considered to be one of the most robust pumps for inkjet applications. These pumps are compatible with high temperatures over long periods, and are resistant to chemical and mechanical wear.
Dry running diaphragm pump. Characterized by high efficiency, low noise level and good air tightness. Used equally as a compressor and as vacuum pump.
Free flow Max: 91 l/min | 3.2 cfm
Max. Pressure: 3 bar | 44 psi
Max. Vacuum: -990 mbar | 29.2 in.Hg
Drop-on-Demand Inkjet (DoD) – In this technology bubbles of ink are formed and expand, then a small drop of ink is injected through a nozzle onto the printing surface.
DoD inkjet systems are used in a vast range of applications, from wide-format printing to decorative printing on textiles, wood or ceramic tiles. For all of these uses, print quality and system uptime are top priorities. Thomas supports your goals with a brilliant range of pump solutions that deliver the quality, performance, and speed your customers require.
Continuous Inkjet (CIJ) – in continuous inkjet technology, a continuous stream of ink is separated into individual droplets in the print head of the inkjet printer. Some of the droplets are electrostatically charged and then pass through a deflecting electrode. Uncharged droplets are input back again into the ink circuit through the gutter. Charged droplets are put onto the surface of the object to be printed on.
Continuous inkjet systems are used around the world for marking and coding a great variety of products. The most important criteria for such applications are uptime, speed and service. Thomas helps you meet them all with a range of truly advanced pump solutions.
Pumps are used for a variety of functions in both inkjet technologies including:
Download our catalog to learn how important is the role of pumps in delivering and preserving high quality inks along with the pump's technical specification.
THOMAS is a leading manufacturer of systems, compressors, vacuum, and liquid pumps for Original Equipment Manufacturers (OEMs) in the medical, laboratory, environmental and industrial sector.
With its experienced Engineering, Technical, and Operations staff and capabilities, Thomas designs and manufactures customized pressure and vacuum solutions that meet the precise needs of its customers. Backed by over 60 years of engineering excellence and innovation, and a global manufacturing network, Thomas stands out as the reliable choice for OEMs worldwide.
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