Views: 17 Author: Site Editor Publish Time: 2018-06-15 Origin: Site
During the powder coating process, the spray gun may generates uneven powder output, which will be directly affects the coating quality and production efficiency. As a professional powder coating equipment supplier and solver, we list the causes and remedies of irregular powder output based on our 10 years experience and knowledge.
|1||Worn out of injector sleeve||Replace new injector sleeve|
|2||Worn out of threaded sleeve||Replace new threaded sleeve|
|3||Powder injector gets contaminated and block||Clean the powder injector|
|4||Poor fluidization of powders||Check fluidizing air pressure|
|5||Powders get damped||Replace quality powders or contact with the supplier|
|6||Too fine grain powder||Check and adjust ratio between fresh powder and recovered powder.|
|7||Too long powder hose||Adjust the length of powder hose properly|
|8||Unstable compressed air||Check compressed air and add drying device|
|9||Unstable air pressure||Check the pressure if overload|
|10||Small distance between gun and objects||Increase the coating distance.|
More powder coating problems and solutions contact with us!