Application Example Microdispensing

High-Precision Dispensing of Flowable Materials

Microdispensing is the dispensing of flowable material in the volume range from one microliter. The dispensing is carried out by a microdispenser. It is applied in the form of bead or dot dispensing – in 1-component or 2-component dispensing. Exact precision and high repeat accuracy are of utmost importance here. At the same time, the micro dispensers must be completely reliable.


Precise and Fast: Our preeflow® micro dispensing system

Precise dispensing results are a prerequisite in many different areas of application. An example in which precision plays a key role is the field of electronic components at Sumida Components & Modules GmbH.

Microdispensing of electronic components with preeflow dispenser at Sumida

The challenge: The dispensing process had to be not only precise, but also had to be carried out very quickly. In a short period of time, precise dispensing results are very essential. In addition, it was also important to avoid dripping. With the preeflow micro 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 dispensing 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 at Sumida
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Our Services

Product tests and validation by preeflow

Help with the selection of dispensing components and small dispensing systems

Combination of complete dispensing systems or dispensing 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 dispensing of previously unattained small quantities.

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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® – automated dispensing systems

More than 20 years’ experience in fluid dispensing. 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 more than 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 dispensing products. Always following our philosophy: Smaller, more precise, economical.