X-StreamAir-Blade Air Knife Curtain Blow-Off System from Nex Flow
X-Stream Air-Blade Air Knife is easy to mount
and maintain and reduces both compressed air consumption and
noise levels. It is the most efficient design yet achieved
for air knife curtain blow-off technology for reducing noise
levels yet providing the optimum in blow-off energy.
X-Stream Air-Blade Air Knife produces a laminar
flow of air along its length using the Coanda
effect which entrains a large volume of air from
the surrounding area along with the small amount of compressed
air from the X-Stream Air-Blade Air Knife to produce
an output flow up to 40 times.
System payback on compressed air savings can be as soon as
a few weeks in some applications.
Compressed air enters the air knife at the rear
(or end) ports at (A). Air is entrained at point (B) and (D)
by the compressed air stream that leaves the air knife from
a small gap at point (C). The entrained air follows the profile
that directs the airflow in a perfect straight line to create
a uniform sheet of air along the entire length of the Air
Blade air knife. The amplified air stream maximized
velocity and force is maximized as a well-defined sheet of
laminar flow with minimal wind shear for reduced energy use
in blow off and cooling.
How
It Works
X-Stream Air-Blade
Air Knife produces a curtain of air along the length
of the application using the same "Coanda" effect
utilized in our Air Amplifiers.
There are no moving parts, with compressed air from a local
production line source being used to amplify end entrain
surrounding air. Output volumes almost twenty times higher
than those at the input can be achieved.
Offered in aluminum or stainless steel and can be manufactured
in any length from a combination of our standard sizes. Features
X-Stream Air-Blade
Air Knife is a full flow design with rear port mounting
to avoid interference with entrained air flow, optimizing
air amplification, and minimizing noise levels. It is gold
coated for longer life.
Three Versions - Made of aluminum and gold anodized
for long life or hard anodized for abrasive environments
or where products may come in contact with the air
knife . Stainless steel models available for high
temperature and corrosive applications.
Built and designed for significantly longer life
in difficult environments than many competing products.
Air inlet ports on the back for a compact design
and minimal air interference.
Easy to fit in small spaces.
Airflow amplification of approximately 40:1 compared
to 3:1 for drilled pipe or open jets and tubes.
Energy reduction in compressed air use up to 90%
and noise reductions of 15 dbA.
Instant on-off with no moving parts, no electricity
or explosion hazard.
Maintenance free with output easily controlled,
safe to use.
Applications
Typical applications replace drilled pipe, or
rows of nozzles used for blow-off, cleaning, drying or cooling.
Automotive
Remove water, coolant, dust, and scrap in parts manufacturing
and in assembly operations. Can be used to cool parts.
Bottling
Blow off of water prior to labeling, palletizing or packaging.
Moving light materials. Open and close packaging lids
or tops.
Chemicals
Blow off of chemicals or water prior to labeling or packaging
as with bottling operations.
Food Remove water from product or packaging. Control
application of some materials to the food product such
as sugar, icing etc. Open pouches in bagging operations.
Dry food.
General Manufacturing Part ejection, air curtain barrier, dust and
liquid blow off from all types of parts. Ideal for replacing
fans in some cooling operations.
Metals
Coolant and other liquid removal on process lines from
Aluminum, Steel, Brass or other materials. Dry metals
prior to other operations such as plating or polishing.
Cool metal parts prior to coating or painting.
Paper & Lumber
Paper dust removal and control. Dust removal from plywood
and panel board.
Plastic
Dust and scrap blow off. Cool off molten plastic in dip
molding.
Printing
Cooling to set some inks, scrap blow off, hold down labels
prior to printing, cool adhesives to allow faster speeds
in label applications and binding operations.
Pharmaceutical
Remove liquid prior to labeling or packaging waste removal
from solid materials.
Textile
Cleaning and drying of cloth or other materials.