APPARATUS FOR SPRAYING RAW MATERIALS SUCH AS RESIN * CATALYZER * ETC*

摘要

SPRAY GUN SYSTEM A gun for spraying resin and catalyst and for holding an air-powered chopper that chops and deploys fiberglass, wherein the gun has an air-powered spray release valve, and has an air control valve operated by a single trigger to separately control the flow of air to the spray release valve and to the chopper. A nozzle plate at the front end of the spray gun has a convex rearward surface with two holes for receiving nozzle inserts, the holes being formed perpendicular to the convex surface so the sprays from the two nozzles cross a short distance in front of the gun.