WDD

Wet Dust Collectors for aluminum dusts and commercial alloys, NFPA 660 Chapter 8 Compliance.

Wet Downdraft for Aluminum or Titanium

Wet Immersion of conductive metal dust

haz
HAZDUST Wet Downdraft Table

The HAZDUST Wet Downdraft Table is designed to capture explosive metal dust such as aluminum, titanium, magnesium, and commercial alloys. The table meets the codes and requirements from NFPA484.  Each unit is rigorously tested before it leaves our shop.  

The wet portion of the unit is constructed from 304 stainless steel for long lasting life. 

The HAZDUST Downdraft tables are available in: 36" x 36", 36" x 48", and 36" x 72". These are table-top dimensions. 

Conductive metal powders can be extremely hazardous. If your Dust Collection provider isn't aware of this then you need a specialist and not a sales person. 

Aluminum, Magnesium, and Titanium Dust Extraction

Aluminum, magnesium, and titanium become highly combustible when finely sanded, posing a significant explosion risk if ignited by sparks or static electricity. Immersion systems are designed to neutralize the metal dust by submerging it in a liquid bath. 

Specifications for Wet Downdraft Tables:

HAZDUST 3636 HAZDUST 3648 HAZDUST 3672
HP 3.0 5.0 7.5
CFM 2000 3000 4800
TABLE SIZE 36" X 36" 36" X 48' 36" X 72"
SIZE (LxDxH) 36 x 64 x 86 48 x 64 x 86 72 x 64 x 86

*Base adds 18.5” to width and 4” to depth

Titanium Dust Collection

Water Acts as an Accelerant in Titanium Fires

Water acts as an accelerant in titanium fires. We recommend use of a neutralizing oil in place of water for inertization of conductive titanium particles. Water is not recommended by NFPA 660.

Ducted Wet Collectors

NFPA 660 High-Low Water Shut-Off and Alarm

REKO
Ducted custom Wet-Collector for evacuating titanium dust from a robotic cell.

Conductive Dust Removal from Robotic-Cell Applications

Once we learn the details of your application we will send a detailed quote with specifications. This usually starts with a teams chat and gathering of details.  We come up with a proposal that we can quantify with math and referencing of safety regulations.

We have a full range of wet downdraft and ducted wet collectors for safe capture of aluminum dust and other conductive metal powders. Our Wet Collection ducted systems are designed to be used indoors in manufacturing and research locations to collect explosive metal dusts from various processes. We have a lot of experience with automation and robotic manufacturing systems as well as Aerospace, Defense, Research, and countless others. We will also be able to help you with OSHA and NFPA compliance by showing you how to deal with each specific explosive metal dust application. Call us today with the details of your unique application.

Click here to see a Case Study 

Specifications for Ducted Wet Collectors:

HAZDUST1800 HAZDUST3000 HAZDUST4800
HP 5 10 15
CFM 1500 2400 4500
INLET 8" 10" 14"
DIMENSIONS 36 x 50 x 86 48 x 52 x 86 72 x 54 x 86

*Base adds 8” width on each side and 5” depth on the back

Plus (click or tap to expand) + Click for Wet Downdraft Features and Specifications

  • Airflows range from 2000 to 4800 CFM depending on table top size and motor horsepower.
  • Direct drive non-sparking aluminum backward curved blower
  • Washable polypropylene mist eliminator
  • Aluminum grating table top work surface
  • Automatic water level control with low level shutoff
  • High level shutdown control
  • Automatic shutdown with loss of airflow
  • Factory pre-wired control panel
  • 34 inch table top height
  • Hinged Side Panels
  • Table designed for handicap accessible

Full specifications for the HAZDUST are HERE

Plus (click or tap to expand) + Click for Wet Downdraft Additional options

  • High Level shutdown control
  • Hinged Table Side Panels
  • Full Enclosure with Lights and crane slot
  • Fiberglass Grating for Table Top
  • Water Filtration Cleaning System

Plus (click or tap to expand) + The HAZDUST Wet Downdraft is designed to capture these explosive dusts

  • Aluminum
  • Iron
  • Magnesium
  • Nickel
  • Niobium
  • Tantalum
  • Titanium
  • Zinc
  • Zirconium 

Plus (click or tap to expand) + HAZDUST Operation Principle

Diagram

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