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What is Edge Position Control System? How it Works?

What is Edge Position Control System? How it Works?

Edge Position Control System (as known as Edge Guiding System, Edge Position Controller, EPC System) is a device in using sensor to detect the edge of the web to keep the moving web at the right position. Edge Position Control Systems are widely used for machineries in film, paper, rubber, textile, metal industries, it increases efficiency, improves quality, reduces loses and labors.

Web Guiding Benefit

 

Edge Position Control System consists of 3 main parts : Sensor, Actuator and Controller.

Sensor
Sensor (Detector) is like human eye to see the web position.
 
Actuator
Actuator (Drive) is like human arm to move the mechanism.
 
Controller
Controller is like human brain to coordinate eye (sensor) and arm (actuator).
 
 
                System Components
 
Sensor Controller Actuator
Sensor Controller Actuator
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