19
GM 2800EA
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OPERATING MANUAL
EDITION 10/2005
PART NO. DOC0388891
4.5
AIR ATOMIZING SPRAY PROCESS
4.5.1
ROUND AND FLAT JET
In this process, the material (paint) is fed to the tip with low pressure at approx. 0.05-0.2MPa;
0.5-2 bar; 7-29 psi. The atomizing air at approx. 0.25-0.4 MPa; 2.5-4 bar; 36-58 psi produces a
soft jet, which largely eliminates the problem of overlapping boundaries.
4.5.2
ROUND JET
The jet is cone-shaped.
4.5.3
FLAT JET
The spraying angle can be changed by adjusting the „fan air“. Depend on the material and
the output, a large range of tips and air caps are available to suit your needs (see para.
9.1).
1 Atomizing air
2 Material
3 Tip nut
Spray pattern
1 Atomizing air
4 Fan air
Spraying angle
2 Material
3 Air cap
Spray pattern
