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8

Wind-temperature-type automatic wind-ring control system

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The wind‑temperature‑type automatic air‑ring control system receives measurement parameters from the thin‑film thickness‑measurement system via communication at its input end, and connects to the air‑ring electrical unit through heavy‑duty connectors at its output end. It also incorporates upper‑rotation signals and parameters, traction signals and parameters, fan signals and parameters, and temperature signals and parameters. Based on these inputs, the industrial PC builds a model to dynamically control and adjust the heating increments and decrements in each zone, ensuring that the film‑thickness deviation remains below the setpoint.

8613929043555 (Mr. Lu)

gdjmdongsen@163.com

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隐藏域元素占位

Product Category:

Automatic Air Ring Film Control System

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  • Product Description

  • Working principle

    The wind‑temperature‑type automatic air‑ring control system receives measurement parameters from the thin‑film thickness‑measurement system via communication at its input end, and connects to the air‑ring electrical unit through heavy‑duty connectors at its output end. It also incorporates upper‑rotation signals and parameters, traction signals and parameters, fan signals and parameters, and temperature signals and parameters. Based on these inputs, the industrial PC builds a model to dynamically control and adjust the heating increments and decrements in each zone, ensuring that the film‑thickness deviation remains below the setpoint.

    The system features self-diagnosis, providing real-time alerts for both system malfunctions and failures of critical components.

    The system features data storage, data retrieval, data transmission, and recipe management, as well as remote online diagnostics, remote services, and remote upgrades.

     

    Name / NAME Range / RANGE
    Power supply
    Power Supply     		380VAC, 50HZ
    Power
    Power     		8 kW, 380 VAC
    Wind ring specifications
    Air-ring specification     		Φ300, Φ350, Φ400, Φ450
    Φ500, Φ550, Φ600, Φ700
    Control the heating zone
    Control heating zones     		<Φ400/88 zone, <Φ500/104 zone,
    ≥Φ500/120
    Heating rod power
    Heating rod power     		220W per zone
    External dimensions
    Dimension     		1700*1700*660(Φ350)
    Weight
    Weight     		Approx. 400 kg (Φ350)

    Advantages

    • The air ring employs computer-aided simulation and optimization in its design, and its superior internal airflow distribution system ensures outstanding performance.
    • The system software is compatible with all operating conditions on the production line; in particular, real-time adjustments to specifications (such as web width, thickness, throughput, and formulation) and changes to traction speed or rotational speed do not compromise control accuracy.
    • Displays the current status of the actuator in real time and shows the 2σ value of film thickness over multiple time periods.
    • Multi-channel independent control allows you to adjust the deviation to approximately 50% or achieve a 2σ level of about 3% within 10 minutes.
    • Airflow control employs a high-precision stepper motor with a power rating of 20 W, ensuring the entire system is energy-efficient and environmentally friendly.
    • It features wind temperature and wind pressure display, as well as system parameter monitoring and component fault alarm functions.
    • The system features rotational position memory; once the specifications are adjusted, it can switch to automatic control, quickly and stably achieving the set thickness deviation value.

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Airflow-based Automatic Air Ring Control System

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Scanning Thin-Film Thickness Measurement System

Multi-layer co-extrusion technology


3/5/7-layer co-extrusion · IBC film bubble internal cooling

Independent research and development


Four-layer co-extruded high-adhesion protective film production line

Taiwan Hongtai Strategic Partnership


Core supply of molds and air rings

End-to-end service


Research & Development · Production · Sales · Technical Support

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