Cool Air Knife System
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Rapid and Energy-Efficient Air Cooling Solutions
Reliable cooling solutions to meet your product cooling requirements.
Achieve precise product cooling with Sonic's COOL AIR™ systems. Sonic's in-line water or water/glycol air heat exchangers, combined with Sonic blowers, produce outlet air temperatures at below ambient air temperatures. Each Sonic Air’s cooling system is engineered to meet specific objectives and boasts 75% less total energy than compressed air systems.
Sonic High-Velocity Air Knife Delivers Rapid Parts Cooling
Sonic Cool Air Knife System is engineered to provide efficient cooling solutions for industrial applications. Utilizing a blower-driven air delivery mechanism, this system directs a controlled, high-velocity stream of ambient or refrigerated air onto targeted surfaces. This air cooling solution is designed to rapidly cool parts surfaces after high-temperature processes such as welding, heat treating, or thermoforming. Sonic Air Systems air-cooled Sonic blowers and high-velocity air knives effectively reduce the surface temperature in 2 to 3 less time than radiant cooling methods.
Enhance Your Operations with Reliable Cooling Systems
- Blower-Driven Airflow: The system uses a high-efficiency blower instead of compressed air, delivering a continuous stream of air for effective cooling. This design significantly reduces energy consumption and lowers operational costs.
- Adjustable Airflow Control: The Cool Air Knife System provides adjustable airflow control, enabling users to fine-tune the velocity and pressure to suit the specific cooling demands of their product.
- Low-Noise Operation: This product air cooling system operates with minimal noise, helping create a quieter, more comfortable workspace for employees. This is beneficial in settings with strict noise regulations.
- Faster Production Cycles: The air cooling system rapidly cools products, reducing wait times between manufacturing stages. This accelerated cooling increases throughput and boosts overall production efficiency.
- Gentle and Damage-Free Processing: The Cool Air Knife System offers gentle drying, cleaning, or cooling, protecting sensitive materials from thermal damage or distortion. It ensures product integrity and minimizes scrap rates in industries like food processing and electronics.
- Reduced Maintenance Costs: With fewer moving parts and no reliance on compressed air, the system requires less maintenance and experiences fewer breakdowns. This minimizes downtime and lowers overall repair expenses.
How to Select the Right Industrial Diverter Valve
Determining the best valve for your system depends on balancing air volume, pressure, and material characteristics. When these factors align, you achieve smoother performance, higher efficiency, and long-term reliability. The ideal configuration not only maintains consistent airflow and minimizes pressure loss but also enhances energy efficiency across continuous production cycles.
Common Types of Diverter Valves
- Flap Type Diverter: Simple, cost-effective valve ideal for low- to medium-pressure systems handling powders, pellets, or airflows requiring gentle redirection.
- Plug (Rotor) Diverter: Designed for continuous-duty applications, offering smooth switching between lines with minimal leakage.
Slide or Slideflex Diverter: Provides fast, tight-sealing transitions for high-pressure or high-temperature processes where precision airflow management is essential.
Key Technical Considerations
When specifying an industrial air diverter valve, consider the following engineering factors to ensure long-term reliability:
- Material Compatibility: Choose materials suited to your process—aluminum for lightweight efficiency, stainless steel for hygienic or corrosive environments, or coated alloys for chemical resistance.
- Actuation & Automation: Sonic offers manual, pneumatic, or automated actuation to integrate with PLC or sensor-driven systems for instant airflow control.
Sealing & Maintenance: Valves are designed with precision-fit components and replaceable seals to maintain efficiency and reduce downtime during maintenance intervals.
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Frequently Asked Questions
Yes. Sonic butterfly valves can operate in conjunction with a VFD for blower speed control; however, they can also function as the sole airflow control device. As a low-cost alternative to a VFD, the butterfly valve allows operators to manually fine-tune air velocity and pressure, setting the optimum airflow level during the initial system setup without relying on expensive electronic controls.
The Sonic Y-Verter™ is a mechanical alternative to Variable Frequency Drive motor controllers traditionally used in blower and air knife systems. It allows rapid, reliable airflow redirection between system branches without changing motor speed, reducing complexity and maintenance requirements compared to VFD-based systems.
A Y-Verter™ is particularly effective when using standard 3,600 RPM, 60 Hz motors where air control needs can be met through mechanical redirection rather than motor speed modulation. While certain high-speed blower motors (up to 20,000 RPM) may require VFDs with output frequencies up to 330 Hz, many air knife applications can achieve equal or better airflow management with the simpler, more durable Y-Verter™ system.
Yes. They can be integrated with most industrial blowers or pneumatic systems, and custom configurations are available for unique operating conditions.
Specification Sheets
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Cool Air Knife System
Rapid and Energy-Efficient Air Cooling Solutions
Reliable cooling solutions to meet your product cooling requirements.
Achieve precise product cooling with Sonic's COOL AIR™ systems. Sonic's in-line water or water/glycol air heat exchangers, combined with Sonic blowers, produce outlet air temperatures at below ambient air temperatures. Each Sonic Air’s cooling system is engineered to meet specific objectives and boasts 75% less total energy than compressed air systems.
Sonic High-Velocity Air Knife Delivers Rapid Parts Cooling
Sonic Cool Air Knife System is engineered to provide efficient cooling solutions for industrial applications. Utilizing a blower-driven air delivery mechanism, this system directs a controlled, high-velocity stream of ambient or refrigerated air onto targeted surfaces. This air cooling solution is designed to rapidly cool parts surfaces after high-temperature processes such as welding, heat treating, or thermoforming. Sonic Air Systems air-cooled Sonic blowers and high-velocity air knives effectively reduce the surface temperature in 2 to 3 less time than radiant cooling methods.