MarquipWardUnited offers three levels of tension control systems for sheeters:
Predictive Tension Control:
This is a simple but effective form of sheeter tension control using the central PC control to calculate the required tension relative to an initial set point and reducing unwind reel diameter. Settings are adjusted during acceleration and deceleration.
Load Tension Control:
This system is a used for more demanding unwinding applications. Basically it uses the predictive tension control software utilises a pair of load cells to fine tune the tension control. As the load cells are operating in a small adjustment range they can be set to respond extremely quickly without loosing web stability for your sheeter.
This is the top of the range tension control system and most useful when eccentric reels are run.Stable performance with closed-loop control. Linear tension throughout rotation with large accumulation in a small package.