After we discussed with our production team of twist Customer Hantec / Korea
We have reason of twist as below;
- caused by nitrogen temperature too high , which make freeze the inner of hose temporary – this can causes ‘S-form’ at vulcanizing.
- To turn on / off the drying tube at braiding process – resulting the nitrogen temperature unstable, it mean nitrogen temperature too hight.
Do you have a comment? please let me know.