Rotary Atomizing Head of a Rotary Atomizing Electrostatic Coating Apparatus

摘要

A bell head (4) of a rotary atomizing electrostatic coating apparatus (3) includes a bell head body (1) made from high electric resistance material, a semi-conductive layer (2) formed on an outside surface of the bell head body (1), and a high electric resistance layer (8) formed on an outside surface of the semi-conductive layer (2). The high electric resistance layer (8) is also of a chemical-proof and of a thinner-proof type.