Funnel guns are usually used for spraying a wide variety of structured surfaces. With a newly developed pressurized gun system from Graco (TexSpray FastFinish), up to six times faster application speeds can be achieved than with conventional hopper guns. This is how the new system works: An adjustable flow control guides the air into the ink tank and pushes the material downwards. The pressurized material and the air mix together. This creates a structured surface. The new system is suitable for a variety of applications and materials, such as composite thermal insulation systems, decorative surfaces and acoustic plasters.
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