WENZHOU BOJING PLASTIC MOULD CO., LTD.
WENZHOU BOJING PLASTIC MOULD CO., LTD.

The high-pressure air ring is an essential element in the blown film extrusion process, engineered to deliver swift and effective cooling to the extruded polymer bubble. Its main role is to stabilize and cool the molten film as it emerges from the extrusion die, guaranteeing consistent thickness and superior film quality.


Types of High-Pressure Air Ring

  • 650 Type High Speed And High-Pressure Double Air Outlet Wind 90-180

    650 Type High Speed And High-Pressure Double Air Outlet Wind 90-180

  • 700 Type Hybrid High-Pressure Air Outlet 90-190

    700 Type Hybrid High-Pressure Air Outlet 90-190

  • 730 Type High Speed And High-Pressure Double Air Outlet 90-210 Can Be Rotated

    730 Type High Speed And High-Pressure Double Air Outlet 90-210 Can Be Rotated

  • 750 Type Squeeze The Double Air Vents 90-210

    750 Type Squeeze The Double Air Vents 90-210

  • 800 Type Hybrid High-Pressure Air Outlet 100-250

    800 Type Hybrid High-Pressure Air Outlet 100-250

  • 1000 Type High Speed And High-Pressure Double Air Outlet 300

    1000 Type High Speed And High-Pressure Double Air Outlet 300

  • 1000 Type Double Inner Rotation High Speed And High-Pressure Double Air Outlets For Air 180-450

    1000 Type Double Inner Rotation High Speed And High-Pressure Double Air Outlets For Air 180-450

  • 1250 Type High Speed And High-Pressure Double Air Outlet 300-490 In-Band Rotation

    1250 Type High Speed And High-Pressure Double Air Outlet 300-490 In-Band Rotation

Innovations in High-Pressure Air Ring Technology

  1. Multi-Lip Configurations: Modern high-pressure air rings often feature multi-lip designs, which provide multiple layers of cooling air. This ensures more uniform cooling and better control over the film bubble, resulting in higher quality films with consistent thickness and improved mechanical properties.

  2. Automated Adjustments: Integration of smart control systems allows for real-time monitoring and automatic adjustments of airflow and pressure. This ensures optimal cooling conditions are maintained throughout the production process, reducing the need for manual intervention and minimizing the risk of defects.

  3. Data Analytics: Advanced sensors and data analytics tools can monitor various parameters such as temperature, pressure, and airflow. This data can be used to optimize the cooling process, improve film quality, and increase production efficiency.

Advantages of High-Pressure Air Ring

  1. Efficient Heat Dissipation

  2. Increased Production Speed

  3. Enhanced Clarity and Strength

  4. Optimized Airflow

  5. Reduced Cooling Time

  6. Precise Control

Operating Principles of High-Pressure Air Ring

To make an air ring, we need to conduct preliminary treatment of aluminum alloy, foundry manufacturing, lathe processing, drilling, grinding, product assembly, painting (we can have a variety of colors to choose), and finally superior testing

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