Heavy Duty Aluminum Air Knife, Stainless Steel Connection

Customization: Available
Type: Air Knife
Usage: Agricultural Products Processing, Grain Threshing, Cleaning and Drying, Dust Removal.Water Blowing

Product Description

Basic Information
Model NO.
SS-S1, SS-T1
Material
Aluminum
Power Source
Hot Air Blower
Weight
3kg
After-sales Service
Free Technical Support for Life
Warranty
3 Months
Outlet Width
1mm
Blade Length
500mm
Air Inlet Diameter
25mm
Air Inlet Length
60mm
Package
Carton or Wooden Box
Specification
500mmX120mmX150mm
Products and Applications
Aluminum Air Knife
Main material
Duct Structure
Duct structure
Working Principle
Working Principle
M
Materials: Stainless steel air knife made of 304 or 316L stainless steel, corrosion-resistant, high-temperature resistant (up to 250 ℃), suitable for highly corrosive environments and food/medicine safety requirements. Some blades use aluminium alloy 6061 for structural strength.
S
Structure: Consists of wide straight ducts, manifolds and gradual narrowing of the ducts. Utilizing the Coanda effect, it amplifies compressed air volume by 20-40 times.
P
Principle: Forms a high-speed thin airflow (as thin as 0.05mm) with wind speeds up to 80m/s-200m/s, creating a high-intensity impact air curtain to remove moisture, dust, or for cooling.
Areas of application Application scenario Areas of application Application scenario
Automotive manufacturing Body cleaning and drying, parts cooling, paint booth dust removal Electronics & Semiconductors PCB Drying, Screen Cleaning, Chip Packaging
Metal processing Polishing/plating pre-treatment, laser cutting post-cooling, casting de-moulding Food & Packaging Beverage Bottle/Can Cleaning, Food Bag Opening, Bakery Cooling
Chemical & Pharmaceutical Reactor Cleaning, Tablet Drying, Aseptic Environment Maintenance Logistics and warehousing Conveyor cleaning, packaging sealing
Customised Product Showcase
304 stainless steel
304 Stainless Steel
aluminium alloy
Aluminum Alloy
Mixed materials
Aluminium + 304 Stainless Steel
Notes on Customisation
Required Data for Customisation
Usage Location Drying (glass bottles, potato chips, moisture removal) Material Requirements 304 SS, Aluminum, Hybrid alloys
Air Outlet Size Usually 1mm (range 1mm-8mm) Air Inlet Size 51mm, 63mm, 76mm, 89mm, etc.
Inlet Type Round pipe; Pipe thread; Tapered Thread Inlet Quantity 1, 2, 3, 4, 5, 6 etc.
Knife Length 10cm to 350cm (Fully customizable) Inlet Position S (Side) or T (Top)
Note on Connections: The diameter of the connecting hose can be greater than or equal to the air inlet diameter. Usually, the tube diameter matches the air knife diameter.
Customer Visits and Communication
Global Communication
Customer Visit 1
Customer Visit 2
Environment and Key Certificates
Facility Overview
Workshop
Production Line
Certificate 1
High-Tech Enterprise
Certificate 2
Quality Assurance Enterprise
Certificate 3
Credit Demonstration Unit
Cert 4
Cert 5
Cert 6
Frequently Asked Questions
What materials are available for the air knives?
We offer air knives in 304 stainless steel, 316L stainless steel, and high-strength 6061 aluminum alloy to suit different environment requirements.
Can the length of the air knife be customized?
Yes, we can customize the length anywhere from 10cm to 350cm to fit your specific production line needs.
What is the maximum operating temperature?
Our stainless steel air knives can withstand high temperatures up to 250℃, making them ideal for heat-intensive industrial processes.
What industries commonly use these air knives?
They are widely used in automotive manufacturing, electronics (PCB drying), food packaging, metal processing, and pharmaceutical industries.
How does the Coanda effect benefit the air knife?
The Coanda effect allows the compressed air to pull in surrounding ambient air, amplifying the total airflow by 20 to 40 times for higher efficiency and lower energy consumption.
What air inlet types are available?
We provide several specifications including round pipes, pipe threads, and tapered threads, with customizable positions on the top or side.

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