PRODUCT

Radial Spinner

Radial Spinner

Nordson EFD radial spinner valve system provides an efficient, cost-effective way to apply production fluids inside cylindrical parts between 10.2 mm (0.4”) and 127 mm (5”) in diameter.

The system’s compact size and precision makes it ideal for processes where fluid must be applied inside small cylinders or confined to specific locations without overspray. Its inert wetted parts make it compatible with a wide range of reactive fluids such as cyanoacrylates and anaerobic adhesives. The valve dispenses a precisely metered amount of fluid onto a spinning disk attached to the motor. As fluid reaches the edge of the disk it spins off, forming a neat band inside the part.

The valve system’s low maintenance design also improves product performance and appearance while reducing downtime.

Another version is the 782RA Series radial spray valve. It’s unique design allows it to apply a precise, uniform 360° coating of lubricants, primers, and other low- to medium-viscosity fluids inside cylinders.

Using Low Volume Low Pressure (LVLP) technology, the air-actuated spray system atomizes the fluid while a precision air motor drives a rotating air cap, producing radial output to coat cylinders 25.4 mm (1.0”) to 304.8 mm (12.0”) in diameter.

Rotor length is 5.59 cm (2.2″) and reaches into cylinders with a minimum inner diameter of 2.54 cm (1.0″). High transfer efficiency with instant fluid cutoff at the end of the spray cycle ensures that coatings are applied evenly from startup to shutdown.

Contact form
SOUTHERN SUPPLY CO., LTD.

Share

Description

 

7860C-RS Radial Spinner System
Specifications
Size Air motor:10.5 cm (4.13″)
Bracket: 4.7×9.5 cm(1.85×3.75″)
Weight Air motor: 90.4 g (3.2 oz)
Bracket 94.5 g (3.3 oz)
Air consumption <3.2 SCFM at 5.4 bat(80 psi)
Air motor housing Black anodized aluminum
Shft Tool steel
Disc Passivated Type 303 stainless steel
Air pressure required 7160RA controller: 4.8 bar(70 psi) minimum
7860C-RS radial spinner: Variable speed control
Mounting 5/16-24 and 1/4-20
782RA Valve
Size 174.5 mm × 53.8 mmdiameter (6.87 in.×2.12 in.)
Weight 480.8 grams(16.9 oz)
Motor air consumption <0.3 SCFM at 5.4 bar (80 psi)
Nozzle air consumption 1.5 SCGM at 2.1 bar (30 psi)
Actuating air pressure required 4.8 bar (70 psi)
Maximum fluid pressure 20.7 bar (300 psi)
Fluid inlet thread 1/8 NPT female
Mounting 1/4-28 UNF tapped hole
Cycle rate Exceeds 300 per minute
Air cylinder body Hard-coated aluminum
Fluid body Hard-coated aluminum
Piston Type 303 stainless steel
Needle and nozzle Stainless steel
Needle packings PTFE
Rotor Hard-coated aluminum
All-stainless-steel parts are passivated.
*Ultra High Molecular Weight polyethylene