Application Example Microdispensing

High-precision Dispensing of Flowable Materials

Microdispensing or microdosing means the dosing of flowable material in the volume range from one microliter. Dosing is carried out by means of a dispenser.  It is used in the form of bead dosing or dot dispensing – in 1-component or 2-component dosing. Exact precision and high repeat accuracy are of paramount importance here. At the same time, the dispensers must be completely reliable.


Precise and Fast: Micro Dispenser from preeflow®

Precise dosing results are a prerequisite in many different areas of application. For example, in the field of electronic components at Sumida Components & Modules GmbH.

Microdispensing of electronic components with preeflow dispenser at Sumida

Exceptional: The dosing process also had to be carried out very quickly. The most accurate dosing results are essential in a very short time. It was also important to avoid dripping. With the preeflow dispensers, Sumida achieves optimum results in a short period of time


preeflow Microdispensing advantages:

  • High precision in application
  • Maximum repeat accuracy of the dispenser
  • Total dispenser reliability
“A good price-performance ratio for the dosing unit and the possibility of changing the process parameters for each application (using the control panel supplied) were important aspects in the decision making process.”Anatoli Esch, Manager Processes Polymers bei Sumida
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Our Services

Product tests and validation by preeflow

Help with the selection of dosing components and small dosing systems

Combination of complete dosing systems or dosing equipment

Publication of all tested materials with manufacturer’s approval

Test your products and applications via video conferencing

Further products

1-componente microdispenser

1-component dispenser

The 1-component dispenser: Your perfect partner for low to high viscosity dispensing.

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2-component microdispenser

2-component dispenser

The 2-component dispenser: Simple and precise dosing of previously unattained small quantities with dosing systems.

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Micro spray dispensing system

Spray dispenser

The spray dispenser: Perfect spraying of fluids in the low to high viscosity spray range.

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We test your products!

Be there live via video conference!

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preeflow® – microdispensing in perfection

More than 20 years’ experience in fluid dosing. ViscoTec distinguishes itself with its comprehensive know-how in dispensing technology. In 2008, this wealth of experience was expanded with the introduction of the preeflow brand. With success: For 10 years, preeflow has stood for precise and purely volumetric dispensing of fluids in small and very small quantities. All over the world, a wide variety of industries rely on preeflow products. Always following our philosophy: Smaller, more precise, economical.