The Aluminum Air Knife Model C-E delivers a uniform. Its fixed air gap design ensures precise and consistent moisture elimination, providing stable and reliable drying performance across production lines with standard widths.
QXY Mechanical Equipment Technology Co, Ltd specializes in fluid handling and industrial air knife solutions—including aluminum air knives, stainless steel air knives, PVC air knives, and air knife accessories Our air knives are engineered for drying, dust removal, water blowing, and air curtain isolation across multiple industries.
We support custom air knife solutions tailored to equipment dimensions, airflow requirements, and operating conditions.
Product details
Product Name:C-B Air Knife High-Velocity Air Knife (Aluminum Alloy Air Knife)
Main Job: Blows a strong, even sheet of air to dry things quickly and remove water.
Key Advantage:It has a stronger air flow, and you can adjust how wide the air outlet is. It uses energy well and works effectively.
How It's Built:
It's a one-piece unit made of aluminum. The air path inside is designed to be smooth. The main parts are:
A round air inlet (where the air enters).
A wide, straight section (air plenum).
A splitter plate (helps make the airflow even).
A tapered section (speeds the air up).
A final straight, narrow slot (where the fast, flat sheet of air comes out).
Technical Features:
Adjustable Width:The gap where the air comes out can be changed for different jobs.
Efficient Design: The inside shape has very low air resistance, so you don't lose much pressure.
Good Build Quality: Made with modern machines for consistency and performance.
Typical Uses:
This is a standard tool for "air knife" drying systems. It's mainly used to blow water off parts after they are washed or coated. Common places you'll see it:
Cleaning & Drying Lines:After ultrasonic cleaning, glass washing, or electroplating.
PCB (Circuit Board) Manufacturing:Drying boards after washing or coating.
Metal Processing:Drying plates, wires, or sheets (like aluminum or steel).
General Industry:Creating an air curtain to separate areas (to keep heat, cold, or dust in/out).Drying in printing, painting, or coating processes.Quick heating, thawing, or sterilizing in food/pharma.Drying textiles or fibers.
Products Parameters
Schematic Diagram：
The C-E model aluminum air knife supports multiple inlet options (∅38 ∅45∅48∅51) adjustable outlet width, and high-velocity airflow up to 400 m/s, suitable for high-speed production lines and industrial drying systems.
(2) Parameter Table：
Item | Description |
Model | C-E |
Main Material | Aluminum Alloy 6063T6 |
Air Inlet Position | Bottom，End，Side |
Air inlet duct diameter | ∅38 ∅45∅48∅51 |
Adjustable air knife edge | 0.1–3mm (millimeters) |
Maximum Wind Speed Rating | 400m/s |
Maximum operating temperature | 250℃ |
Maximum Voltage Rating | 5kgf/cm² |
Attention
1. Protect the Air Gap.
The system's air blower and your process will work best if the incoming air is clean. Install a basic filter (e.g., 40 micron) before the air inlet to stop large dirt or particles. These particles can damage the inside of the air knife and block the air gap.
2. Check Your Air Supply.
Before connecting, confirm your air supply matches the product's pressure rating. A steady, dry air supply is needed for consistent performance and to prevent internal moisture problems.
3. Install Correctly for Your Process.
For the best drying result, position the air knife correctly. The ideal distance from the target is typically 5-20mm. The center of the air slot should be aimed directly at the area you need to dry.
4. Factory Calibration is Standard.
Every unit is carefully calibrated at our factory for a balanced, even airflow across the full width. The inlet width is preset. Do not attempt to adjust it yourself. If a different setting is needed, contact our support team. We will recalibrate it for you to ensure it continues to perform as specified.
5. Regular Cleaning is Required.
Over time, dust or light oil can build up inside the air passage. Check and clean the air inlet and the gap opening during regular machine maintenance to keep performance at its best.
6. For Technical Support, Contact Us First.
For any questions about installation, adjustment, or performance, our engineering team is ready to assist. Using non-standard parts or methods can affect your results and the product warranty.
Factory Photo Gallery
Product Applications
This aluminum air knife is widely used in PCB/LCD cleaning lines, ultrasonic cleaning machines, bottle drying systems, automotive components drying, coating lines, and air curtain isolation applications.
Other Product
QXY Mechanical Equipment Technology Co, Ltd specializes in fluid handling and industrial air knife solutions—including aluminum air knives, stainless steel air knives, PVC air knives, and air knife accessories Our air knives are engineered for drying, dust removal, water blowing, and air curtain isolation across multiple industries.
We support custom air knife solutions tailored to equipment dimensions, airflow requirements, and operating conditions.
Product details
Product Name:C-B Air Knife High-Velocity Air Knife (Aluminum Alloy Air Knife)
Main Job: Blows a strong, even sheet of air to dry things quickly and remove water.
Key Advantage:It has a stronger air flow, and you can adjust how wide the air outlet is. It uses energy well and works effectively.
How It's Built:
It's a one-piece unit made of aluminum. The air path inside is designed to be smooth. The main parts are:
A round air inlet (where the air enters).
A wide, straight section (air plenum).
A splitter plate (helps make the airflow even).
A tapered section (speeds the air up).
A final straight, narrow slot (where the fast, flat sheet of air comes out).
Technical Features:
Adjustable Width:The gap where the air comes out can be changed for different jobs.
Efficient Design: The inside shape has very low air resistance, so you don't lose much pressure.
Good Build Quality: Made with modern machines for consistency and performance.
Typical Uses:
This is a standard tool for "air knife" drying systems. It's mainly used to blow water off parts after they are washed or coated. Common places you'll see it:
Cleaning & Drying Lines:After ultrasonic cleaning, glass washing, or electroplating.
PCB (Circuit Board) Manufacturing:Drying boards after washing or coating.
Metal Processing:Drying plates, wires, or sheets (like aluminum or steel).
General Industry:Creating an air curtain to separate areas (to keep heat, cold, or dust in/out).Drying in printing, painting, or coating processes.Quick heating, thawing, or sterilizing in food/pharma.Drying textiles or fibers.
Products Parameters
Schematic Diagram：
The C-E model aluminum air knife supports multiple inlet options (∅38 ∅45∅48∅51) adjustable outlet width, and high-velocity airflow up to 400 m/s, suitable for high-speed production lines and industrial drying systems.
(2) Parameter Table：
Item | Description |
Model | C-E |
Main Material | Aluminum Alloy 6063T6 |
Air Inlet Position | Bottom，End，Side |
Air inlet duct diameter | ∅38 ∅45∅48∅51 |
Adjustable air knife edge | 0.1–3mm (millimeters) |
Maximum Wind Speed Rating | 400m/s |
Maximum operating temperature | 250℃ |
Maximum Voltage Rating | 5kgf/cm² |
Attention
1. Protect the Air Gap.
The system's air blower and your process will work best if the incoming air is clean. Install a basic filter (e.g., 40 micron) before the air inlet to stop large dirt or particles. These particles can damage the inside of the air knife and block the air gap.
2. Check Your Air Supply.
Before connecting, confirm your air supply matches the product's pressure rating. A steady, dry air supply is needed for consistent performance and to prevent internal moisture problems.
3. Install Correctly for Your Process.
For the best drying result, position the air knife correctly. The ideal distance from the target is typically 5-20mm. The center of the air slot should be aimed directly at the area you need to dry.
4. Factory Calibration is Standard.
Every unit is carefully calibrated at our factory for a balanced, even airflow across the full width. The inlet width is preset. Do not attempt to adjust it yourself. If a different setting is needed, contact our support team. We will recalibrate it for you to ensure it continues to perform as specified.
5. Regular Cleaning is Required.
Over time, dust or light oil can build up inside the air passage. Check and clean the air inlet and the gap opening during regular machine maintenance to keep performance at its best.
6. For Technical Support, Contact Us First.
For any questions about installation, adjustment, or performance, our engineering team is ready to assist. Using non-standard parts or methods can affect your results and the product warranty.
Factory Photo Gallery
Product Applications
This aluminum air knife is widely used in PCB/LCD cleaning lines, ultrasonic cleaning machines, bottle drying systems, automotive components drying, coating lines, and air curtain isolation applications.
Other Product
Shenzhen Qixingyuan Machinery Equipment Co., LTD.
+86 188 0268 5954
info@airknifecn.com
Building 8, Wanfeng Third Industrial Zone, Xinqiao Street, Bao'an,Shenzhen，Guangdong China
