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Thread: Van Dorn 230 HT Ejector Speed

  1. #1
    Join Date
    May 2021
    Posts
    4

    Van Dorn 230 HT Ejector Speed

    I am having trouble figuring out my ejector system, they are moving forward and retracting at lightning speed. I have already set forward to .25in/s and 100psi, retract is at 0in/s 0psi. no luck. it sounds like the ejectors are going to come out the back of the mold its so bad. any ideas to correct this?

  2. #2
    Join Date
    Aug 2011
    Posts
    623

    Re: Van Dorn 230 HT Ejector Speed

    Does the mold have springs?
    Do you have the ejector tied in? Or are they just push?
    -Suhas

  3. #3
    Join Date
    May 2021
    Posts
    4

    Re: Van Dorn 230 HT Ejector Speed

    The ejectors are tied in, I donít think the mold has springs

  4. #4

    Re: Van Dorn 230 HT Ejector Speed

    Is the Ejector Transducer working, make sure it is linear.

  5. #5
    Join Date
    May 2021
    Posts
    4

    Re: Van Dorn 230 HT Ejector Speed

    Transducer is working, I measured the voltage on it

  6. #6

    Re: Van Dorn 230 HT Ejector Speed

    do we have hydraulic prints ? I would look at the valve that controls it next, not familiar with VD but there may be a flow control valve in the ejector valve stack.

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