Our Dosing Technology for Your Requirements

Application examples

Our dosing technology can be tailored to your specific requirements. This makes our fluid dispensing systems the perfect partner for you. Why? Because they are suitable for a wide variety of applications and industries.

Because the precise dosing of fluids, easy handling and perfect results is nothing new to us. And because, at the end of the day, your satisfaction is our top priority.

Fluid Dispensing Systems: Compatible for Every Application

The range of applications are as diverse as the technology – when it comes to dosing fluids. From Bonding and Glob Top to Encapsulating. We have the right liquid dispensing system for every application.

Bonding

Bonding is also referred to as structural bonding with a fluid dispenser. Adhesive dosing is mostly used in industrial design and manufacturing - semi and fully automated.

Bonding with preeflow

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Optical Bonding

Optical Bonding improves the performance in outdoor applications and industrial displays: this process eliminates trapped air between the glass and the display.

Optical Bonding with preeflow

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Conformal Coating

Conformal Coating refers to the application of a protective coating. Highly viscous, thermal and UV-curing materials are used. They are applied in a thick or thin layering process.

Conformal Coating with preeflow

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Dam & Fill

Dam and Fill applications protect, next to others, highly complex components. First, a highly viscous barrier is applied. This area is then filled by a dispenser with a filling material.

Dam & Fill with preeflow

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Glob Top

Glop Top dosing technology protects highly sensitive components and elements from vibration or external environmental influences. For this purpose, a liquid matrix is applied, which then hardens.

Glob Top with preeflow

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Underfill

Underfill applications are required for example for isotropic conductive adhesives. After the adhesive has cured, the resulting cavity is filled by a dispenser. This dosing technology is known as Underfill.

Underfill with preeflow

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Microdispensing

Microdispensing refers to the microdosing of flowable material in the volume range from one microliter. This dosing technology is used for bead dosing, dot dosing and 2-component dosing.

Microdispensing with preeflow

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Encapsulating

The process describes the application of an electronic potting compound. A fluid potting compound is applied to the component. The electronic component is protected during transport and against external environmental influences.

Encapsulating with preeflow

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Branches

Our fluid dispensing systems are not only suitable for a wide variety of materials. They are also used reliably in a number of different industries:

Optics & photonics

Medical Technology

Biochemistry

LCD / LED

Photovoltaics

Laboratories

SMD / SMT

Electronic components

Semiconductors

and many more

Material examples

Materials such as silicones, colours or fats differ greatly in their properties. Fluid dispensing systems must adapt to these specific requirements. That is why a wide variety of materials can be conveyed and applied using preeflow liquid dispensing equipment:

  • 1K and 2K Epoxy

  • UV & light curing

  • heat curing

  • gasoline

  • high fill fluids

  • anaerobic adhesives

  • shear-sensitive adhesives

  • LED resins

  • toluene

  • thermal conductive paste

  • sealing agents

  • flavours

  • solder paste

  • RTV rubbers

  • silver paste

  • flux

  • industrial oils

  • and many more

  • isopropanol

  • cosmetics & medicines

  • biotechnical suspensions

  • silicones

  • epoxy resin

  • alcohol

  • thermal grease

  • MEK

  • grease

  • PU

  • paints & inks

  • primer

  • acetone

  • brazing paste

  • electrolytic solutions

  • perfume

preeflow fluid dispenser applicates abrasive thermal paste
preeflow liquid dispenser in potting application
Camera bonding with preeflow fluid dispensing system

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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.