What is the cause of the deviation of the strip in the rolling process? How to deal with it?
Roll, roll grinding after due to severe pressure, taper, makes the school not to the operator in the rolling process of double pendulum regulation increases taper, will cause serious side light waves caused by shape defects, cause strip deviation and broken belt.
Because of the sudden decrease or disappearance of the tension of coiler during the rolling process, the strip is running off and breaking.
Operation reason, because the operator double pendulum adjustment is unreasonable, causes the strip deviation.
Strip edge control device, fault, deviation device, tube or mirror surface pollution or other objects covered, so that the deviation of the device failure, resulting in the first line of deviation
