Small hole air knife is mainly used in the circuit board industry, when designed small hole air knife , the air knife blade material was thickened, which is conducive to strengthen the air force of air knife outlet.
Core Features of Model B Small-Hole Wingless Air Knife：
1.The air outlet features a "micro-perforated array" for a more concentrated airflow.
2.Wingless design, smaller footprint and more flexible installation
3.Strong winds, high impact force
4.Suitable for irregularly shaped workpieces or complex structures
5.Relatively low gas consumption with high efficiency
Schematic Diagram of B-Small Hole Air Knife Structure:
Technical Parameters：
Material | Aluminum Alloy 6063-T6 |
Air Outlet Gap | 0.1–0.4 mm（Adjustable） |
Maximun Pressure Rating | 5 kgf/cm² |
Maximum Length | 4 m (Customizable) |
Operating Air Velocity: | ≤ 400 m/s |
Operating Temperature: | ≤ 250 ℃ |
Adventage of product:
NO. | Core Advantages | Detailed Description |
1 | Lightweight & High-Strength | Adopts 6063-T6 high-strength aluminum alloy, featuring strong structural rigidity, and is easy to transport and install. |
2 | Excellent Thermal Conductivit | Aluminum has fast heat dissipation, making it suitable for continuous and high-speed production lines. |
3 | Outstanding Cost-Effectiveness | It has a lower manufacturing cost than stainless steel and titanium alloy, while maintaining stable performance. |
4 | Outstanding Cost-Effectiveness | With an integrally formed air channel design, it offers wide air curtain coverage and high drying efficiency. |
5 | Energy-Saving & Environment-Friendly | It saves 30%~40% air consumption compared with traditional nozzles. |
6 | High Customization | Length, interface direction, and air outlet gap can all be adjusted as needed. |
7 | Exquisite Appearance & Easy Maintenance | It undergoes anodized surface treatment, making it corrosion-resistant, wear-resistant, and easy to clean. |
PCB
Cleaning
Pharmaceutical
LCD
Automotive
Packaging
Electronics
Precautions for Use：
Avoid colliding with the blade edge. Ensure the medium used is free of excessively coarse impurity particles to prevent blockage or damage to the blade edge. The width of the air outlet has been calibrated according to customization requirements before the product leaves the factory. If any change is necessary, please contact our company.
Limitations & Comparison：
1.It is not suitable for long-term high-temperature (>150°C) or strong corrosive environments; stainless steel or titanium alloy can be used as alternatives.
2.In high-humidity or acid-alkali gas environments, the anti-corrosion layer needs regular maintenance.
3.If extremely high-intensity impact airflow is required, titanium alloy or fan-pressurized structures can be considered.
Installation Instructions：
It is recommended that the air outlet be 10–30mm away from the workpiece, ensuring that the air flow covers it evenly. Air can be supplied from the bottom.
Recommendations：
If the operating environment involves high temperature, high humidity, or corrosive media, it is recommended to choose a stainless steel air knife; if the ultimate pressure resistance and structural strength are pursued, the titanium alloy series can be considered.
Schematic Diagram of B-Small Hole Air Knife Structure:
Technical Parameters：
Material | Aluminum Alloy 6063-T6 |
Air Outlet Gap | 0.1–0.4 mm（Adjustable） |
Maximun Pressure Rating | 5 kgf/cm² |
Maximum Length | 4 m (Customizable) |
Operating Air Velocity: | ≤ 400 m/s |
Operating Temperature: | ≤ 250 ℃ |
Adventage of product:
NO. | Core Advantages | Detailed Description |
1 | Lightweight & High-Strength | Adopts 6063-T6 high-strength aluminum alloy, featuring strong structural rigidity, and is easy to transport and install. |
2 | Excellent Thermal Conductivit | Aluminum has fast heat dissipation, making it suitable for continuous and high-speed production lines. |
3 | Outstanding Cost-Effectiveness | It has a lower manufacturing cost than stainless steel and titanium alloy, while maintaining stable performance. |
4 | Outstanding Cost-Effectiveness | With an integrally formed air channel design, it offers wide air curtain coverage and high drying efficiency. |
5 | Energy-Saving & Environment-Friendly | It saves 30%~40% air consumption compared with traditional nozzles. |
6 | High Customization | Length, interface direction, and air outlet gap can all be adjusted as needed. |
7 | Exquisite Appearance & Easy Maintenance | It undergoes anodized surface treatment, making it corrosion-resistant, wear-resistant, and easy to clean. |
PCB
Cleaning
Pharmaceutical
LCD
Automotive
Packaging
Electronics
Precautions for Use：
Avoid colliding with the blade edge. Ensure the medium used is free of excessively coarse impurity particles to prevent blockage or damage to the blade edge. The width of the air outlet has been calibrated according to customization requirements before the product leaves the factory. If any change is necessary, please contact our company.
Limitations & Comparison：
1.It is not suitable for long-term high-temperature (>150°C) or strong corrosive environments; stainless steel or titanium alloy can be used as alternatives.
2.In high-humidity or acid-alkali gas environments, the anti-corrosion layer needs regular maintenance.
3.If extremely high-intensity impact airflow is required, titanium alloy or fan-pressurized structures can be considered.
Installation Instructions：
It is recommended that the air outlet be 10–30mm away from the workpiece, ensuring that the air flow covers it evenly. Air can be supplied from the bottom.
Recommendations：
If the operating environment involves high temperature, high humidity, or corrosive media, it is recommended to choose a stainless steel air knife; if the ultimate pressure resistance and structural strength are pursued, the titanium alloy series can be considered.
+86-13714372230
Kelly@airknifecn.com
