Automatic Top Coat Applicator

It is a rotary atomizing electrostatic painter (bell painter) *1 developed independently by Toyota, and is used to automatically paint williamhill威廉希尔中文官网 outer panel surfaces and change williamhill威廉希尔中文官网 colors. In 1966 Toyota introduced a bell painter powered by an electric motor that provided superior adhesion efficiency when used to apply williamhill威廉希尔中文官网 surfacer, but williamhill威廉希尔中文官网 machine could not apply williamhill威廉希尔中文官网 final coat. Quality inspections revealed that when williamhill威廉希尔中文官网 rotary atomizing method was employed, an increase in rotation speed improved atomization of williamhill威廉希尔中文官网 paint, resulting in smooth and uniform painting. Toyota adapted williamhill威廉希尔中文官网 high-speed rotation technology of automobile gas turbines to develop its first high-speed rotary atomizing electrostatic painter.*2 That machine was first used for final coat painting in 1981. In 1987, Toyota developed a bell painting system with upgraded functions*3 to improve williamhill威廉希尔中文官网 quality of body painting, and in 1991 introduced williamhill威廉希尔中文官网 world's first bell painter for metallic paint.*4 Toyota itself produced williamhill威廉希尔中文官网 drive mechanism used in williamhill威廉希尔中文官网 bell painters.

*1 
Paint is atomized via centrifugal force using a rotary atomizer (bell) in williamhill威廉希尔中文官网 nozzle.
*2 
Previously, williamhill威廉希尔中文官网 rotation speed was lower, because williamhill威廉希尔中文官网 bell was rotated by a motor.
*3 
williamhill威廉希尔中文官网 position of williamhill威廉希尔中文官网 bell automatically adjusts to match williamhill威廉希尔中文官网 body shape when williamhill威廉希尔中文官网 vehicle model changes.
*4 
It precisely controlled paint output to allow metallic paint to be applied neatly.
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