DIE SPRAYING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a two-component spray nozzle, by which a large-area portion can be covered with a working medium even when placed in the same spraying position as that of the conventional two-component spray nozzle and consequently a wide surface can be sprayed in a short time.

SOLUTION: The two-component spray nozzle 40 is provided with at least one blast air channel 45 between a blast air guiding portion 41 and a working medium guiding portion 44. The blast air channel is connectable with at least one blast air supply line and extends from a nozzle inlet end 40c1 toward a nozzle outlet end 44i at an increasing distance to a spraying axis S defined by these two ends 40c1 and 44i. At least one working medium supply line extending in the working medium guiding portion 44 opens into an end portion of at least one blast air channel.

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