Powder output irregular - International Powder Systems Version 2022 old

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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

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