A7A Automatic Airless Spray Gun0 pages
Model A7A
nnnnAutomatic Airless Spray Guns
nnnnSingle or dual-chamber automatic spray guns for versatile,
nnnnreliable high-production airless painting applications.
nnnnFeatures and Benefits
nnnn■ Fast cycling with positive cutoff - provides precise
nnnnoperation with minimal dripping and spitting.
nnnn■ Rugged, production-proven construction - minimizes
nnnndowntime and maintenance costs.
nnnn■ Several models available - dual-chamber guns can be
nnnnused on drum painting lines to provide fast cleaning/
nnnncolor change with no downtime. Stainless steel models
nnnnapply waterbornes and highly corrosive materials,
nnnnor can be used in special food or drug applications.
nnnn■ Compact, rugged construction - ensures long life and
nnnnlow maintenance costs.
nnnn■ Extended-nozzle versions available - for coating
nnnnrecessed areas.
nnnn■ Use Nordson Cross-Cut and dome nozzles
nnnn- for effective atomization of hard-to-atomize coatings
nnnnwith minimal paint waste.
nnnn■ Mounts to 1/2" round bar - for fast, easy installation.
nnnnRetrofit kits available - convert two single guns into a
nnnndual-chamber model for improved operating flexibility.
nnnn■ Optional air cylinder detent kit - provides precise control
nnnnof needle movement to regulate fluid stream.
nnnn■ Optional high pressure kit - increases operating
nnnnpressure range to 3000 psi.
nnnn■ Optional Nordson NH-4 heater - reduces and controls
nnnnmaterial viscosity for improved operating performance
nnnnand efficiency.
nnnnA7A guns are used on high-speed drum painting lines
nnnnto deliver fast, precise coating coverage.
nnnnNordson A7A automatic airless spray guns are designed to deliver
nnnnmaximum reliability in high-production airless painting, sealant and
nnnnadhesive applications. Nordson airless systems, featuring ATA guns,
nnnnproduce fine atomization and a soft, controllable spray to deliver
nnnnexcellent finish quality with minimal overspray. Air-actuated ATA
nnnnguns provide fast response time (30 to 40 milliseconds) and high-
nnnnspeed cycling capability (up to 2500 cycles per minute), and are
nnnnideal for coating situations requiring precise material application.
nnnnMeet Varying Requirements
nnnnNordson ATA guns are available in single and
nnnndual chamber, and dual-chamber angled models,
nnnnand can be used in either noncirculating or
nnnncirculating heated airless applications.
nnnn° rr Single Chamber
nnnnStandard ATA guns are constructed of aluminum and steel,
nnnnwhile stainless steel models can be used with waterbornes, highly
nnnncorrosive materials or in special food and drug applications. A
nnnnwide range of standard and special models are also available to
nnnnmeet unique application requirements, including extended-nozzle
nnnnversions for coating recessed areas.
nnnnNordson
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