Electronics
Depending on the soldering process
used and the application the products
are to be used for soldering frames
used in the production of electronic
components and printed circuit boards
can be cleaned in this machine.
Printed circuit boards
Resin or colophonium coated circuit
boards can be cleaned in this machine.
The results will be influenced by the
type of fluxing agent used. Please seek
the advice of your application specialist
if required. A tenside additive is
required for cleaning (0.5 - 0.7 % at
65 - 75 °C, process 1 or 2, see
"Description of the machine - Water
recovery") or a special cleaning agent
(20% at 50 °C, process 3, see
"Description of the machine - Water
recovery"). If the rinse water or the
special cleaning agent is to be re-used
a buffer or recycling tank is required.
Fully demineralised water is required
for the rinse.
Fluxing agents and soldering paste
Residues from the soldering process
are water soluble and must be
removed. The cleaning process then
takes place in water only.
Batch times for cleaning are approx.
30 - 40 min, and approx. 30 - 50 min for
drying, depending on the complexity
and quantity of items being processed.
The special baskets for circuit boards,
upper basket O 500 and bottom basket
U 500 are made from plastic coated
stainless steel. Each is designed to
process 73 europa size circuit boards
per batch.
Upper basket O 500
Areas of application
24
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