New Anti-Static Super Air Knife with 34% Better Performance is CE, UL and RoHS Certified

EXAIR's new Gen4 Super Ion Air Knife eliminates static electricity 34% better at low inlet pressures which saves compressed air and money. Production speeds, product quality and surface cleanliness can improve dramatically. It eliminates static on plastics, webs, sheet stock and other product surfaces where tearing, jamming or hazardous shocks are a problem. Gen4 products have undergone independent laboratory tests to certify they meet the rigorous safety, health and environmental standards of the USA, European Union and Canada that are required to attain the CE and UL marks. They are also RoHS compliant. New design features include a metal armored high voltage cable to protect against abrasion and cuts, integrated ground connection and electromagnetic shielding.

EXAIRs new Gen4 Super Ion Air Knife eliminates static electricity 34% better at low inlet pressures which saves compressed air and money. Production speeds, product quality and surface cleanliness can improve dramatically. It eliminates static on plastics, webs, sheet stock and other product surfaces where tearing, jamming or hazardous shocks are a problem. Gen4 products have undergone independent laboratory tests to certify they meet the rigorous safety, health and environmental standards of the USA, European Union and Canada that are required to attain the CE and UL marks. They are also RoHS compliant. New design features include a metal armored high voltage cable to protect against abrasion and cuts, integrated ground connection and electromagnetic shielding.


The Gen4 Super Ion Air Knife incorporates EXAIRs Super Air Knife that minimizes compressed air use by inducing surrounding airflow at a ratio of 40:1. The unique amplified airflow carries the ions to the target, making it possible to eliminate static charges in less than a half second. Air volume and velocity are infinitely controllable from a "breeze" to a "blast" to gently wipe or forcefully blow away debris.

EXAIRs Gen4 Super Ion Air Knife product line is available from stock in 3" to 108" long. The electrical ion source is shockless and there is no radioactive element. A new selectable voltage power supply has been designed to operate Gen4 products. Visit EXAIR.com to see the entire Gen4 static elimination product line. Applications include surface cleaning, neutralizing plastics, bag opening, printing machinery, packaging operations and elimination of painful static electricity shocks.

Featured Product

T.J. Davies' Retention Knobs

T.J. Davies' Retention Knobs

Our retention knobs are manufactured above international standards or to machine builder specifications. Retention knobs are manufactured utilizing AMS-6274/AISI-8620 alloy steel drawn in the United States. Threads are single-pointed on our lathes while manufacturing all other retention knob features to ensure high concentricity. Our process ensures that our threads are balanced (lead in/lead out at 180 degrees.) Each retention knob is carburized (hardened) to 58-62HRC, and case depth is .020-.030. Core hardness 40HRC. Each retention knob is coated utilizing a hot black oxide coating to military specifications. Our retention knobs are 100% covered in black oxide to prevent rust. All retention knob surfaces (not just mating surfaces) have a precision finish of 32 RMA micro or better: ISO grade 6N. Each retention knob is magnetic particle tested and tested at 2.5 times the pulling force of the drawbar. Certifications are maintained for each step in the manufacturing process for traceability.