Stainless and Aluminium Air Knives – 6″ to 36″, 1 – 1.5 mm Slot

ISE stainless air knives and aluminium knives come in 6″ – 36″ (152 – 914 mm) lengths with 0.040″ / 0.060″ (1 / 1.5 mm) slots, leak- and corrosion-resistant design and easy mounting – for drying and blow-off on conveyors.

Stainless and aluminium air knife

Air knife specifications

Parameter Value
Length 6″, 12″, 18″, 24″, 30″, 36″ (152, 305, 457, 610, 762, 914 mm)
Thickness On request
Slot 0.040″ and 0.060″ (1 and 1.5 mm)
Design Leak-free, corrosion-resistant, easy installation
Material Aluminium, SS316 stainless

Blower vs compressed-air knife design

Air knife design: blower teardrop knife versus compressed-air Coandă knife
Air knife design: blower teardrop knife versus compressed-air Coandă knife

Teardrop blower knives have low pressure loss; compressed-air knives use the Coandă effect to entrain ambient air. SS316 suits food, wet and chemical environments.

Installation in a system

Blower-driven air knife drying system layout on a bottle conveyor
Blower-driven air knife drying system layout on a bottle conveyor

Knives sit on adjustable brackets, connect to the blower by hose, and run inside an enclosure to cut noise and capture water.

Reference standards

Standard Scope
(EU) 2023/1230 Machinery Regulation
2003/10/EC Workplace noise: 80 / 85 / 87 dB(A)
(EU) 327/2011 Fan efficiency
EN 10088-1 SS316 stainless
(EC) 1935/2004 Food contact (where needed)

Related products

Contact ISE

EQUIPMENT INDUSTRIAL SOLUTION CO., LTD (ISE) – Ho Chi Minh City, Vietnam.

Contact us: Sales +84 909 617 185 – Technical +84 979 117 185 – Email: [email protected]

Scroll to Top