Patent ID: 6817555
Filing Date: 2004-11-16
Classification: B05B

Abstract:
A high-speed rotary atomiser for applying powder coating comprising:a housing; a rotatable bell disc arranged at the front of the housing; a motor driving the bell disc accommodated in the housing; at least one powder supply channel passing through the housing and emerging at the front of the housing and; a guidance air arrangement associated coaxially with the bell disc, to, in turn, facilitate the blowing of guidance air under pressure, the guidance air arrangement comprising: an air guidance body mounted at the front of the housing, the air guidance body being rotationally symmetrical and having an axial through-bore through which coating powder is capable of flowing in the direction of the bell disc; and a jacket surface to which guidance air can be supplied so as to flow forward therealong as a substantially rotationally symmetrical air curtain.