Super Air Knife™
Quiet, hard-hitting curtain of air for blowoff, cleaning, drying and cooling.
||Surprisingly Quiet! - Only 69 dBA!
||Reduced Air Consumption!|
||40:1 Air Amplification!|
|The low cost Super Air Knife dramatically reduces compressed air usage and noise when compared to other blowoffs. It delivers a uniform sheet of laminar airflow with hard-hitting force across the entire length. Compressed air consumption is 1/3 that of typical blowoffs.
Noisy blowoffs become a whisper when replaced with the compact Super Air Knife. Even at high pressures of 80 PSIG (5.5 BAR), the sound level is surprisingly quiet at 69 dBA for most applications!
EXAIR has expanded Long Super Air Knives to include a maximum length of 108″ (2743mm) and is now manufacturing all knives 60″ (1524mm) and longer in one piece construction. New one piece construction ensures seamless airflow and eliminates coupling multiple short length air knives together. EXAIR's Long Super Air Knives have just been named a winner in the Plant Engineering Product of the Year competition.
Long Super Air Knives are now manufactured in one piece. New one piece construction ensures seamless airflow and eliminates coupling multiple short length air knives together.
|One piece construction decreases overall height by ½″ making it better for tight spaces. Super Air Knives produce a laminar sheet of airflow to blow off, dry or cool wide surfaces up to 108″ (2743mm) wide. It is ideal for use on wide parts, webs and conveyors.
Air amplificaton ratios (entrained air to compressed air) of 40:1 are produced. Meets OSHA maximum dead-end pressure and noise requirements.
Energy use is comparable to a blower without the costly maintenance or downtime (no moving parts to wear out). Many sizes are available in aluminum, stainless steel or PVDF. Applications include blowing liquid, chips, and contaminants from parts and conveyors, cooling hot parts and air screening.
Super Air Knife blows off a
- Surprisingly quiet - only 69 dBA at 80 PSIG
- Instant "on" or "off" with infinite velocity control
- Compressed air inlets on each end and bottom
- Special length Super Air Knives and unlimited system lengths available