| 摘要 |
A spray applicator apparatus and method for applying material to tubing and cold roll formed sections in a closed environment includes foam rubber wipes which are secured at the entrance and exit openings for the tubing. The wipe at the entry opening serves to remove particles and the wipe at the exit opening services to equally disperse excess material on the tubing. Within the enclosure are atomizing spray nozzles which apply material to the outer surface of tubing. The material may be applied to tubing during in-line processing, before the tubing is cut or sectioned, and the wipes may be replaced while tubing extends through the enclosure.
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