Powder output irregular - International Powder Systems 2021

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Powder output irregular

Troubleshooting

Cause

Correction

Powder air speed too low

The ideal amount of air should be in the range from 4-5 Nm3

Fine powder/powder with poor flow properties

Use a powder container with fluid air
and vibration

Short periods of high compressed air consumption can cause pressure fluctuations

A compressed air reservoir before the powder plant solves this problem

Too small cross sections or too small radii in the powder hose routing

The radii must be at minimum150-200mm

Incorrect ratio between fresh powder and recovered powder

Use fresh powder

Excessively high/low emissions

Adjusting the coating parameters

Contaminated injectors

Injectors are often neglected during daily cleaning

Carlisle
MS Oberflächentechnik AG
International Powder Systems
Wegenstrasse 14 / 16
CH- 9436 Balgach Switzerland
+41 71 727 13 70

ENGLAND
CARLISLE FLUID TECHNOLOGIES
Ringwood Road
Bournemouth
Dorset BH11 9LH
☎ + 44 1202 571111



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