Stainless Steel Precision Air Knife
Your Professional Stainless Steel Precision Air Knife Supplier
Dongguan Hank Electrical Technology Co.,Ltd is a high-tech factory mainly produce side channel blower, high speed centrifugal blower(with belt & without belt), vacuum pump, precision air knife.
Why Choose Us
One-stop solution
We provide customers with one-stop customized solutions through R&D, production, sales and after-sales.
Production Market
Europe (40%) Southeast Asia(20%), North America(15%), Domestic Market(15%).
Our Certificate
CE / RoHs / ISO9001 / High-speed blower technology patent /air knife technology patent.
Our service
Hank promise 18month free warranty, Compared with pre-sale, Hank pays more attention to after-sale service, our technical engineers are available 24 hours a day to solve the problems of your equipment
Stainless Steel Precision Air Knife Specifications
|
Material |
All Aluminium alloy, stainless steel |
|
Length |
50mm to 6000mm ( Customizable) |
|
Air Outlet Opening-gap |
0.3~3mm (adjustable) |
|
Air Inlet Specification |
Optional inlet specification and positions to meet different kinds of bolt orhose connections. |
|
Air Source |
High pressure positive blowercentrifugal blowerhot-air blower. |
|
High PressureResistance |
0.2~5bar |
|
Highest Air Speed |
400m/s |
|
Highest Temperature Resistance |
250°0 |
|
Lead Time |
1-7 days after payment |
|
Delivery |
DHL,FedEx,UPS,TNTARAMEX,CDFK,EMS |
|
Payment Method |
T/T, Western Union, PayPal, MasterCard, VISA, Credit Card, Alipay, WeChat pay |

The air knife is made of All Stainless Steel(SUS304 or 316L) material, which has stronger hardness, higher pressure resistance and better precision.
The width of the air outlet can be adjusted (generally 1mm, minimum 0.1mm, precision can reach 0.1mm); The length can reach 2.4m (customized up to 3m).
Air knife body generally withstand pressure 5 kgf/ c㎡, wind speed up to 400 m/s (up to 400 m/s with air shrink machine), temperature 250℃, can be connected to the heater blowing hot air.
The product can be used for cleaning, but also for water curtain decoration.
Applications
Chemical industry
Labeling or packaging, the surface of chemical substances or water blowing.
The food and medicine in manufacturing or packaging
The moisture and attachments or dust blowing, bagging and bag before opening.
Metal industry
From the surface of the metal blowing coolant or other liquid. Rolling mill emulsion blowing. Yu Paoguang, plating, painting process before the surface drying or cooling.
Rubber and plastic material industry
Blowing dust or debris from the surface of the product. Dry before extrusion or injection. Cooling after injection molding.

Shipping
Please pay more attention to your order address which MUST MATCH your shipping address.
Shipping will be worldwide via: E-Packet / China post air mail / CDEK / ARAMEX / EMS / UPS / FEDEX / DHL / TNT.
Remote area may cause extra shipping fee.
Please check items when delivered, if damaged, please kindly accept it and contact us immediately. We will make a confirmation and resend you a new one.

We offer one stop solution. Over 5000 items for you to save efforts and costs.
We have molds workshop, diecasting workshop, CNC workshop, plastic injection workshop to make sure each part exactly as the drawing and good function.
We will reply you within 24 hours.
Whatever quantity you are requesting, we always offer you the best quality.
FAQ
As one of the leading sa stainless steel precision air knife manufacturers and suppliers in China, we warmly welcome you to wholesale sa stainless steel precision air knife made in China here from our factory. All our products are with high quality and competitive price.
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