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  • Is the vacuum precooler safe? Stable or unstable?

    Is the vacuum precooler safe? Stable or unstable? Answer: The Dachang brand vacuum pre cooling machine is controlled by a PLC fully automatic control system, a one key on/off switch, and a dedicated emergency stop button to ensure safe and reliable operation of the equipment.
    真空预冷机安全吗?稳不稳定?

    03-31

    2025

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  • What's the reason why the vacuum volume of the vacuum precooler hasn't decreased after pressing the start button?

    When the user presses the start button on the touch screen (or the start button on the panel), the device runs normally. After a few minutes, if the vacuum level does not decrease, the following aspects should be checked: 1. Check whether the door of the device has been closed in place. 2. Carefully observe the door frame ..
    真空预冷机按了启动键真空量没下降是怎么回事？

    03-31

    2025

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