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Model DA    Disc Aerator

 

Fluidizes Powders with Air & Vibration!

 

The Model DA is a round disc aerator that is a highly efficient fluidizer of powder materials due to its aeration and gentle vibration motion. It is available with an external mounting kit accessory for rectangular mounting in new applications or to replace rectangular aerator pads.

 

  • Highly effective aeration fluidizes powders
  • Air flow sweeps bin wall PLUS disc vibration
  • External mounting kit available
  • 4" diameter disk - industry standard size
  • You are protected - Golden Parachute Support

 

 

For More Information

Click here to download product line PDF’s.

  1. Model DA Sales Flyer
  2. Model DA Installation, Operation and Maintenance Instructions

 

 

 

 

 

Principal of Operation

When powders are conveyed into a bin or other type of vessel most often the material is pneumatically conveyed. As the material flow enters the bin it is a combination of air and particulate. As the particulate settles, the air escapes. While some materials and bins freely flow, others require assistance. The disc aerator or fluidizer loosens up the material allowing it to flow by adding air back into the material and by creating a gentle vibration of the disc.

 

BlueLevel Technologies now offers a unique disc fluidizer that forces air to move along the bin wall freeing up the material and assuring good bin cleanout. The disc also vibrates which keeps the material flowing without allowing it to compact or plug. The disc seals tightly against the bin wall and prevents airline plugging. The disc is robust and will not tear, absorb moisture and operates with temperatures up to 350° F (175° C).

Application and Use

The disc aerator is designed for use with compressed air systems, not blowers, and promotes the flow and discharge of powder materials from bins, hoppers and silos by inserting air into the material sweeping along the bin wall and creating a gentle vibration.

 

The effective range of each disc aerator is approximately 10-12" radius. Mounting can be from inside or outside the bin (requires use of external mounting kit accessory).

Technical Data Summary

Materials

Blue or White, FDA Approved Silicone

Size

4" Diameter

Operating Temp

-60° F to +350° F

(-50° C to +175° C)

Fluidizing Method

Aeration Sweeps Bin Wall and Disc Vibration

Airline Connection

1/2" NPT External; 1/4" NPT Internal

Airflow Required Capacity

10-20 CFM @ 20-30 PSI

(15-30m³/h @ 1-2 bar)

Models Available

  • Blue, Silicone 4" Dia., Steel Stem & Hardware
  • White Silicone 4" Dia., Steel Stem & Hardware
  • External Mounting Kit Accessory, Rectangular Cutout (steel hardware, neoprene gasket)

 

 

Call To Order Now!

330-523-5215

Ordering Information –

Part Number

320001

320010

321000

Description

Blue Disc, FDA Approved Silicone, 4" Diameter

White Disc, FDA Approved Silicone, 4" Diameter

External Mounting Kit, Rectangular Cutout

BlueLevel Technologies, Inc.   |   bluelevel@blueleveltechnologies.com   |   Phone: 330-523-5215   |   Fax: 330-523-5212

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