Bending generally regularly check roll is not used for wear or damage. If the work rolls because of damage is caused by an error, for a roll on it. Other specific maintenance work can be found in:
Generally check the rollers used by the roller supted machine stoic stoics are not worn or damaged. If it is due to the damage of the work roller caused by error, change the roller on it. Other overhauls can be found in: ...
Generally, it is necessary to regularly check whether the roll used by the rolling machine is worn or damaged. If the error is caused by the damage of the work roll, it is OK to change a roll. Refer to:<br>