它主要用于工件表面喷涂质量要求较高的生产线中，对生产的洁净度有一定的要求，以前主要用于塑胶件表面喷涂中，现在随着产品质量要求提高，很多五金制品也采用无尘喷涂线加工。

It is mainlV used fOr such P rodUct lines with hiqh reqUirements in paintinQ qUality fOr

wo rkpieces and with a certain requirements in cleanliness deg ree，befo re it is mainly

Used fOr Plastic a rticles．but now it iS reqUired highe r and highe r in su rface quality,many

metal articles a rs used of dust free paint line．