Powder deposits on the object

Cause	Correction
Too much powder output quantity per gun resulting in inefficient powder separation	Reduce powder output quantity and reduce chain speed
Powder propulsion generally too high	Increase powder hose diameters
Excessively long powder hoses	Shorten powder hoses or increase diameter
Incorrect powder nozzle	See nozzle section
Humidity above 80% relative humidity	Demarcation of the production area and air-conditioning
Too high proportion of of large particles in the powder	Contact powder supplier