Air Atomizing Nozzle
Air Atomized Nozzle
An air atomized nozzle breaks liquid into fine droplets using compressed air, which is essential when a process requires precise humidification, cooling, dust suppression, or surface treatment without wetting the target. This CNSS air atomized nozzle uses air to atomize liquid at the point of discharge, allowing for a fine spray with droplet sizes around 30 microns. The design supports adjustable liquid flow while maintaining consistent air pressure, making it suitable for applications where a uniform mist is needed across a wide area or over a moving surface.
No published specification table exists for this listing. Send the duty and the thread on your header and we will confirm the size, pattern and material by email.
Key Benefits
What This Nozzle Gives You
- Produces fine droplets around 30 microns using air to atomize liquid, ideal for gentle humidification and dust control
- Adjustable liquid flow rate allows spray pattern to be tailored to process needs without changing air pressure
- Available in inner mixed and external mixed types, with inner mixed suited for fine atomization and external mixed for higher viscosity liquids
- Sprays up to 3 meters, reducing the need for high-pressure systems and complex piping
- Nozzle body has separate liquid and air inlets clearly marked as LIQUID/L and AIR/A, reducing installation errors
- Long service life and easy installation compared to high-pressure fog systems, with lower piping and maintenance costs
Application Scenarios
Where It Is Installed
- Humidification in high-temperature wax, cement, or ceramic factories where fine mist is needed without wetting surfaces
- Dust suppression in metallurgical or injection molding plants where a wide-area mist reduces airborne particles
- Cooling of hot surfaces or materials in industrial processes where direct water contact is not allowed
- Disinfection in manufacturing or processing lines requiring even distribution of liquid without pooling
- Surface treatment lines needing a consistent, low-volume mist for coating or cleaning without overspray
Who It Is For
Buyers Who Specify It
- Maintenance engineers in cement or metallurgical plants replacing worn misting systems
- Process engineers designing dust control or humidification systems for high-temperature environments
- OEM machine builders integrating misting into production lines with space or pressure constraints
- Facility managers upgrading from high-pressure fog systems to lower-cost, longer-life alternatives
- Installers of cooling and disinfection systems in food processing or textile facilities
Problems It Solves
What It Fixes on the Line
- Inconsistent mist distribution caused by clogged or poorly designed high-pressure nozzles
- High installation and maintenance costs from high-pressure piping and pumps
- Short nozzle life due to erosion or scaling in high-pressure systems
- Over-wetting or pooling when using conventional spray nozzles in sensitive processes
- Difficulty in adjusting spray volume without changing pressure or flow rate
Technical Features
How It Is Built
- Inner mixed and external mixed types available, with inner mixed for fine atomization and external mixed for viscous liquids
- Two distinct inlets: one for liquid (marked LIQUID/L) and one for air (marked AIR/A), reducing misconnection risk
- Adjustable liquid flow rate allows control over spray volume without altering air pressure
- Spray patterns include flat fan, round, and wide-angle round for different coverage needs
- Nozzle body constructed as a single unit with air cap and liquid cap, reducing leakage points
- Capable of spraying up to 3 meters, suitable for overhead or remote application points
Materials
Body Materials and Where Each One Suits
- 303 stainless steel for general industrial use with moderate chemical exposure
- 316 stainless steel for applications involving chlorides or corrosive liquids
- Brass for low-cost, low-pressure water service at moderate temperatures
Manufacturing Process
How the Part Is Made
- Material selection based on the liquid type and environmental conditions
- Machining of the nozzle body and internal mixing chamber
- Assembly of air cap and liquid cap with O-rings for sealing
- Inspection of inlet markings and flow path integrity
- Testing of spray pattern and droplet size under operating pressure
- Packaging and shipping with protection against damage during transit
Quality Control
What Is Checked Before It Ships
- Raw material is selected from brass, 303 stainless steel, 304 stainless steel, and 316 stainless steel
- Every stage from material selection to transportation is controlled
- Every product is tested before it ships
- A 3 month quality guarantee is stated on the product listing
Customization
What Can Be Changed to Suit You
- Standard and non-standard nozzles can be made to customer drawing
- OEM orders accepted, including customer marking and packaging
- Small volume orders accepted for trial installations
- Samples can be ready within 10 days
- Trial samples can be sent free of charge
- Inquiries answered within 6 hours
Comparison
How It Compares With the Alternatives
| High pressure fog nozzle | High pressure fog nozzles require pumps and thick piping, while this air atomized nozzle uses compressed air and standard tubing, reducing installation cost and maintenance |
|---|---|
| Full cone nozzle | A full cone covers a circular area and is used for tank filling or gas cooling, but it cannot deliver a directional or adjustable fine mist like the air atomized nozzle |
| Spiral nozzle | A spiral nozzle is designed to pass solids without clogging, but it does not produce the fine, uniform mist needed for humidification or dust control |
| Flat fan nozzle | A flat fan nozzle delivers a sheet of liquid, which is not suitable for misting applications where droplet size and dispersion are critical |
Use Guide
Fitting and Running It
- Confirm the required droplet size and spray distance before selecting the nozzle type
- Ensure air pressure is maintained at the required level, as it is essential for atomization
- Match the inlet thread size to the existing air and liquid supply lines
- Use inner mixed type for fine atomization and external mixed type for viscous liquids
- Check that the liquid inlet is connected to the LIQUID/L port and air to AIR/A to avoid damage
- Inspect the O-rings and caps regularly for wear, especially in high-use environments
Questions Buyers Ask
Air Atomized Nozzle Questions
What droplet size can this air atomized nozzle achieve?
The nozzle can produce droplets around 30 microns when operated under normal conditions. The exact size depends on air pressure, liquid flow rate, and the type of mixing (inner or external).
Can I adjust the spray volume without changing pressure?
Yes. The adjustable air atomized nozzle allows you to vary the liquid flow rate independently, so you can control spray volume while keeping air pressure constant.
Can I get a sample before placing a production order?
Yes. Trial samples can be sent free of charge, and samples can be ready within 10 days.
Do you accept OEM orders and small volume production?
Yes. Small volume orders are accepted, and standard or non-standard nozzles can be made to your drawing under an OEM order.
What happens if a nozzle fails in service?
A 3 month quality guarantee is provided. Send the nozzle photo and service conditions by email, and we will assess the failure cause.
What are your payment terms?
The product listings state T/T 100% in advance. Send the model, quantity, and destination port by email, and we will confirm the terms for your order.
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Ask About Air Atomized Nozzle
Send the liquid, the pressure at the nozzle and the thread on your header. Trial samples can be sent free of charge and samples can be ready within 10 days.