5 Methods to Improve the Accuracy of LSAW Steel Pipes
1. Adjusting the height of the vertical roller to improve the accuracy of LSAW steel pipes in producting;
2. Add some pads of different thickness under the lower roll bearing seat of LSAW steel pipe to adjust the accuracy;
3. If the device is pressed on the bottom of LSAW steel pipe, the accuracy can be adjusted by the press on the device;
4. For the frame of the LSAW steel pipe manufacturer, the single frame and their bases, different thicknesses should be added;
5. Choose the right bottom diameter of the lower rollers for frame.
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