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eco-DUO330 from Intertronics - precision mixing and dispensing from Intertronics

Continuing trends to miniaturisation call for smaller, more precise and ever more repeatable metering, mixing and dispensing units for two-part materials. Intertronics offer the preeflow eco-duo330, which offers micro-dosing for two component systems and can provide dosages as small as 0.2 to 32ml/min with complete repeatability, precisely mixed and with exceptional control. This is expected to be of value in the fields of medical device manufacturing, optics, photonics, electronics assembly, biochemistry and semi-conductors, where the ability to meter and mix small volumes will be appreciated.

With the eco-DUO330, dosing quantities of 0.005 ml (per shot) is achievable, irrespective of temperature, time, pressure and viscosity – dosed as a dot or bead – so the smallest quantities can be created as required. The microprocessor-controlled system creates a dosing accuracy of ±1 per cent and repeatability of over 99 per cent. Dependent on application, the mixture ratio between the two input materials can be easily adjusted from 1:1 to 10:1 using the intelligent control via a graphical interface. The dosing of dots, as well as bead applications, can be subjected to a continuous quality check thanks to the integrated pressure monitoring. The maximum continuous bead application is 6.6ml/min, whereas a variable bead thickness from 0.1mm to approximately 2mm (directly proportional to the speed of the application) is now achievable.

The preeflow eco-DUO330 is a volumetric dispensing system with self-sealing rotor-stator arrangement whereby controlled rotary motion transfers the medium by positive displacement in the stator. The medium is subject to very low stress and therefore unchanged by this process, and simply by switching to reverse-flow, preeflow ensures a clean and controlled stop of material or medium with no drips and no mess.

Intertronics

INTERTRONICS supplies a comprehensive range of bonding and protective materials – together with the associated consumables and equipment – to customers in high technology, high performance assembly industries – including electronics, medical device, plastics, optical, automotive, energy, defence and aerospace.

INTERTRONICS supplies adhesives, coatings, sealants and equipment to customers with high technology, high performance assembly applications. Our customers are manufacturers in industries such as electronics, medical devices, plastics, optical, automotive, energy, defence and aerospace.

We specialise in adhesives and adhesive systems, namely bonding, coating, sealing, encapsulating, potting, masking and gasketing products, together with the most appropriate equipment and accessories for surface preparation, mixing, application, dispensing, and curing them. The provision of insightful technical and applications guidance is a cornerstone of our business. We help you find the optimal materials and processes for the manufacture, assembly or repair of your products, safeguarding and enhancing performance and integrity and, in turn, your profitability and reputation.

Ever since being established in 1979, when our main market was the printed circuit board assembly industry, we have enjoyed a reputation for customer focus, excellent service and post-sales support. We now supply over 3,000 regular customers, including multinational manufacturers, production facilities, specialist design and development businesses, universities, training organisations and government establishments.

Our Technology Centre, located in Oxfordshire with excellent road and rail links, is custom-designed for hands-on demonstrations and trials, hosted by our product specialists.

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