Help: The cable for 3*150+1*70 gets stuck at the bend and cannot pass through the conduit
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This post was last edited by 15066723718 on 2020-4-20 at 13:52. What should be done if the cable conduit for 3*150+1*70 gets stuck at the bend and cannot pass through? The cable has no armor. How can it meet the standards?
This post was last edited by li*nji on 2020-4-20 14:07. Can using a guide rope work? Fiberglass wire guide?
Steel wire was used, no traction equipment was employed. It seems to be stuck; I can’t pull it
The elbow radius is too small, the pipe is too thin, and it isn’t tied properly
Is it that the radius of curvature for yours is not enough? Depending on the elbow configuration, it is necessary to increase the diameter of the pipe passing through it and take the bending radius into account; this information is available in this manual, so you can check it out
What is the bending radius of the elbow? Also, if the connections for the pulling ropes are too large, it can lead to jamming