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The recent evolution of the machines, entry materials, drill bits, and hole
size drove to a reduction of burs during the drilling sequence of printed
circuit boards. Nevertheless, deburring is still in many cases a need and the
choice of the right brush to achieve the right result is not always easy :
- A too smooth brush will round drilled holes corner, causing later on
reliability problems on the electrical connection of the plated through hole.
- If only one brushing machine is available, it has to do many different
type of work and the right brush can from time to time reduce the amount of
brush type exchanged on the machine depending on the work to be done :
- Deburring,
- Surface preparation before dry film lamination,
- Surface preparation before solder mask coating,
SVL or SVG series of brushes made by PSE is the
answer to your manufacturing needs. Contact us with the brush dimension needed
and the application, we will target for you the right brush !
PSE brushes advantages :
- No unbalance, therefore, PSE is taking great care of your brushing machine
bearings,
- No non woven residues in the holes nor between the tracks,
- Constant roughness over the total brushe life time,
- A very long life time based by specific impregnation of the brushes,
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