The thickness measurement method ofaluminum foil rolling mainly includes eddy current thickness measurement, isotope ray thickness measurement and X-ray thickness measurement. One of the most common side thickness methods used in current aluminum foil production in X-ray thickness measurement, especially in high speed aluminum foil rolling mills.
Thickness control method:
Rolling force control, tension control, rolling speed control, tension/speed, speed/tension control.
The Automatic Thickness Control System (AGC) is an automatic control system that is required in modern aluminum foil rolling mills. It can keep the thickness and accuracy of the produced aluminum foil products within a high range.