| 摘要 |
A spray gun to apply dual component media has a gun housing with an application nozzle, a mixing system for combining the components and a material channel in the gun housing for introducing the first component into the mixing system, a needle shut-off mechanism sliding along its longitudinal axis and guided in the gun housing, at least one reagent channel in the needle shut-off mechanism to introduce the second component into the mixing system and/or into the material channel, at least one outlet opening arranged in the reagent channel away from the longitudinal axis to release the second component from the reagent channel, at least one control device to slide the needle shut-off mechanism inside the gun housing, and at least one metering device to alter the cross-section of the at least one outlet opening. |
