Machine CORESOL 800 EB
for applying soldermask or resists on circuits, PCB´s, LCD´s and other
substrates, exspeciallly with high structures.
The plant consists
- Infeed area with belts
- Spray cabine
- The spray area
- Control and Touchpanel
- Belt transport system
- Cleaning- and Recoveringsystem
- High rotation bell
system sets new standards of quality in the electrostatic liquid resists
coating of circuit boards.
of the CORESOL
concept meets the requirements of
- complex circuits and
- the HighStructureTechnology
- future solutions for structures with minimal pitches.
High speed rotary atomizer.- Universal
employment in the production with unbeatable atomizing characteristics.The head of
CORESOL technology is the high-speed rotary atomizer. Using the eletrostatic
method, the spray pattern is governed by the controlled structure parameters,
i. e. volume of lacquer, high-tension, rotation speed, spraying distance and
the electrostatic field forming electrodes.
Absolutely homogeneous atomizing
The compressed-air driven high-speed rotary turbine was specially developed
for this purpose. Unintentional variations of the spraying pattern are
impossible. The speed of rotation ot the virtually maintenance free turbine
is constantly controlled. Due to the exact dosing and speed control an
optimal atomization for a wide range of flow rates and also for High solids
can be ensured. The high-tension technology is designed to eliminate any
edge interference, field interference or counterpotentials.
Perfect voltage regulation during
the whole production sequence enables fully automatic operation.
The infinitely variable high-voltage supply guarantees unwavering tension,
independently of the workpiece being treated. Control is effected through
a high-voltage characteristic curve with variable workingfield and spray-field
limitation, and includes safety shut-off features in compliance with existing
The dosaging technique saves time
and material and raises the standard of precision.
The volumetric dosaging technique supplies the spraying system continuously
and precisely. The dosagings are reproducible. The DC-motor driven precision
pumps run at absolutely constant speeds and are continuously adjustable.
Rapid lacquer change
The supply concept guarantees simple flushing ability and quick change
of colour. The spray head supply is provided by pumps, one for each colour.
A controlled and quick colour change is therefore possible by simply switching
to the required proportioning system.
flushing system using a pressure tank is integrated in the paint supply
unit, working directly onto the spray head. Head-flushing operates separately.
The lacquer supply is installed immediately below the spraying area and
is taken directly from the original drums delivered by the paint supplier.
Designed for most diverse lacquering
CORESOL can handle a wide range of lacquer and varnish products. The proportioning
system is designed to cope with even highly conductive lacquer types.
Electronically controlled dosaging pump