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High-Performance Carbon Fiber Unwinding Machine - Reliable China Suppliers and Factory Solutions

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The unwinding machine serves as the crucial starting point in a carbon fiber production line, expertly designed to store, manage, and consistently deliver raw yarn. As a key component in the manufacturing process, its performance significantly affects product quality and production efficiency. With advanced features such as high-precision tension control, a low-friction design, and intelligent upgrades, this equipment is essential for carbon fiber suppliers in China looking to achieve high performance at reduced costs. By investing in this innovative machinery, factories can enhance their productivity and optimize their carbon fiber production processes.

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    Working Principle

    Wire Loading & Clamping

    The raw wire package is secured to the payout frame, and the raw wire head is guided to the subsequent process via a wire guide.

    Tension Control

    A tension sensor measures the raw wire tension in real time and sends feedback to the PLC for comparison with the preset value.

    Closed-Loop System: If tension fluctuates, the PLC automatically controls the motor or tension adjustment mechanism to compensate (e.g., if the tension is too high, the payout is accelerated; if it is too low, the payout is decelerated).

    Synchronized Payout

    When paying out multiple rolls of raw wire, the control system ensures consistent tension and speed across each roll, preventing uneven tension on the raw wire and causing breakage.

    Frequently Asked Questions

    Q: How is the raw wire initially secured and guided?

    The raw wire package is secured to the payout frame, and the raw wire head is guided to the subsequent process via a wire guide.

    Q: How does the system monitor tension in real time?

    A tension sensor measures the raw wire tension in real time and sends feedback to the PLC for comparison with the preset value.

    Q: What action does the PLC take if wire tension fluctuates?

    If tension fluctuates, the PLC automatically controls the motor or tension adjustment mechanism to compensate, forming a closed-loop control system.

    Q: How does the closed-loop system adjust to high or low tension?

    If the tension is too high, the payout is accelerated; if the tension is too low, the payout is decelerated to maintain balance.

    Q: Why is synchronized payout necessary for multiple rolls?

    It ensures consistent tension and speed across each roll, which prevents uneven tension on the raw wire and avoids potential breakage.