| 摘要 |
A painting device suitable to use for painting, for example, the body of a vehicle and capable of improving the spraying state of paint, comprising a painting device body (4) having a compressed air feed passage (2) for feeding compressed air and a paint feeding passage (3) for feeding the paint, a paint injection nozzle (5) installed in the painting device body and having an injection port for injecting the paint, and a needle valve (6) for opening and closing the injection port to regulate the injection amount of the paint, the needle valve (6) having a tip part (14) with reduced diameter toward a tip side positioned on the injection port (8) side further comprising a first linear part (28) having a specified length inside the paint injection nozzle (5) and provided continuously with the tip part (14).
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