| 摘要 |
The nozzle head is preferably for the application of lubricating greases and soldering pastes to surfaces. A nozzle pipe conducting the medium under pressure is functionally connected to a blowing pipe, so that the emerging compressed air places the dose of medium emerging at the nozzle opening onto the surface to be wetted. According to the invention, the nozzle head is provided with a motor-driven rotary part which carries the nozzle pipe and the blowing pipe, so that medium can also be applied to the internal walls of tubular bodies, to the outer surfaces of cylindrical bodies, and also to end faces of an annular shape.
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