Micro Dispensing Soldering Fluxes


With LIQUIDYN micro dispensing valves high precision dosing with with high positional accuracy and repeatability is possible, without the need to contact the work piece.

The following table is representative for a number of frequently used soldering fluxes, which can easily be processed with our equipment:

Type of Flux Supplier/Product Type of Application
 High Viscosity Flux for Soft Solder  Kester Tacky TSF 6592  Wetting of Soldering Pads
 High Viscosity Flux for Soft Solder  Felder - ISO-Flux KF-23  Wetting of Soldering Pads
 Low Viscosity Flux for Soft Solder  Alpha Metals  Wetting of Soldering Pads


Advantages of using LIQUIDYN Dispensers for Solder Flux Dispensing

  • No damage to the work piece, since there is no physical contact
  • Precise application of the smallest amounts as needed (i.e. 10 to 40 nl)
  • Time savings, since there is no up & down movement between work piece and valve (dosing up to 150 shots/sec possible)
  • Uniform formation of droplets independent of work piece topography and surface finish
  • Dosing process unaffected by shape and positioning tolerances of the work piece
  • No soiling of adjacent components or fixture


Do you have an application for Micro Dispensing - if so, please complete our on-line enquiry form by clicking
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