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PrecisionSwirl

PrecisionSwirl

PrecisionSwirl

Product catalog summary
Overview of PrecisionSwirl™ Technology
PrecisionSwirl™ by Graco® is an advanced technology designed for the consistent application of sealants and adhesives. It features a uniform circular loop pattern that reduces mess and manual rework. The technology supports various bead patterns and simplifies robotics programming for directional changes, making it suitable for both vertical and horizontal surfaces.
Key Features
  • Large tip sizes minimize downtime by preventing tip plugging.
  • Adjustable rotational speed, standoff distance, and flow rate for precise control.
  • Operates at pressures up to 240 bar (3500 psi).
  • Brushless DC motor with speeds up to 24,000 rpm.
  • Durable components like round orifice carbide tips and aluminum housing.
Applications and Industries
  • Automotive: Paint shops, body shops, stamping plants.
  • Appliance manufacturing, door and window production.
  • Transportation: Trucks, buses, recreational vehicles, farm equipment.
Technical Specifications
  • Input power: 85-264 VAC, 50/60 Hz, 1 phase.
  • Maximum operating pressure: 241 bar (24.1 MPa, 3500 psi).
  • Noise level: 67 dBa.
  • Weight: 0.7 kg (1.6 lbs) for the applicator.
Comparison with Alternatives
PrecisionSwirl offers consistent pattern control and cost savings compared to flat stream and air swirl technologies. It is reliable in high production environments and provides exceptional pattern control and uniform bead profiles.
Ordering and Maintenance
  • Available in standard and compact versions with various coupler offsets for different bead widths.
  • Repair kits and accessories available for maintenance and customization.
About Graco
Founded in 1926, Graco is a leader in fluid handling systems, known for technical excellence and customer service. The company provides solutions for spray finishing, protective coating, and dispensing sealants and adhesives.
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Catalog excerpts

PrecisionSwirl-1

Electric Orbital Applicator for Sealants and Adhesives Exclusive Graco® PrecisionSwirl technology provides consistent results • Applies a uniform, circular loop pattern with clean edges and no mess • Dispenses open or closed, wide or narrow pattern beads for a variety of applications • Reduces downtime – virtually no tip plugging with PrecisionSwirl’s large tip sizes • Simplifies robotics programming for directional changes • An orbiting nozzle allows you to apply material on vertical and horizontal surfaces • Eliminates manual touch-up, masking and rework

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PrecisionSwirl-2

Graco Reliability. Industry-Proven Accuracy. PrecisionSwirl applicator technology delivers material consistently PrecisionSwirl accurately applies a continuous swirled bead of material exactly where you want it, even in confined spaces. Because it dispenses the exact amount needed, you waste less material and save money. PrecisionSwirl technology reduces warranty cost and minimizes associated rework, repair, or scrap. Get the full coverage and control you need with PrecisionSwirl. PVC Seam Sealing Hem Flange Adhesive Bonding Structural Adhesive Bonding After Hem Sealing Liquid Mask Sealing Liquid...

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PrecisionSwirl-3

Get Control and Better Accuracy Swirl applicator PrecisionSwirl lets you adjust rotational speed, standoff distance and flow rate for greater control. Working at pressures up to 240 bar (3500 psi), the applicator dispenses a wide, flat bead onto the seam, creating a more resilient seal or adhesive bond – even in irregularly shaped parts. EnDure® Valve Snuff-back gives a clean cut-off at the end of the bead Swivel Union Allows optimal valve and orbiter orientation for each installation Reverse Braking Adjusts speed quickly to accommodate bead profile changes on the fly Analog Tachometer Signal...

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PrecisionSwirl-4

Flexible configurations PrecisionSwirl can be configured using a stand-alone module or integrated into the PrecisionFlo™ XL as an automated system. PrecisionFlo XL with integrated PrecisionSwirl • Complete dispensing solution in one package • Simplifies use and application commissioning • No separate electrical backup required -minimizes installation costs • Lets you monitor swirl application on a large graphic display Stand-alone control • Used with Graco PrecisionFlo LT • Digital speed control provides consistent application bead profiles • System matched to Graco PrecisionSwirl application...

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PrecisionSwirl-5

Compare PrecisionSwirl to flat stream and competitive air swirl alternatives With hundreds of global installations and over five years in the industry, PrecisionSwirl is simply the best choice for increased productivity and improved efficiency. • Consistent and reliable in high production environments • Exceptional pattern control, uniform bead profile and consistent coverage • Cost savings compared to flat stream and air swirl technologies Competitive air swirl PrecisionSwirl

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PrecisionSwirl-6

Technical Specifications Control Panel Input power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85-264 VAC, 50/60 Hz, 1 phase Output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PWM control of the motor Automatic control analog input (speed adjustment) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-10 Vdc or 0-5 Vdc Auto control relay contact rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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PrecisionSwirl-7

Ordering Information BUILD YOUR SYSTEM Repair Kits 241479 Swirl Motor Assembly Order bearing and coupler separately. START ORDER FINISH ORDER Includes various tools required for servicing the Swirl applicator and tube bearing. 241466 Tube Bearing Wide Pattern Coupler Assembly Tool kit (241569) required for replacement. (Dispenser part #243403) SWIRL DISPENSERS DISPENSE VALVES - STANDARD VERSION - 243256 Tube Bearing Narrow Pattern Coupler Assembly 243482 1K Ultra-Lite Dispense Valve with 45 degree connection -OR243666 1K Ultra-Lite Dispense Valve straight connection -ORFor EnDure straight connection,...

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PrecisionSwirl-8

ABOUT GRACO Founded in 1926, Graco is a world leader in fluid handling systems and components. Graco products move, measure, control, dispense and apply a wide range of fluids and viscous materials used in vehicle lubrication, commercial and industrial settings. The company’s success is based on its unwavering commitment to technical excellence, world-class manufacturing and unparalleled customer service. Working closely with qualified distributors, Graco offers systems, products and technology that set the quality standard in a wide range of fluid handling solutions. Graco provides equipment...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.