This system uses a printed line or continuous patch or any pattern on the web. The system maintains the chosen mark (Printed line or Pattern) in exact lateral position irrespective of the web edge position. This system is widely used in slitting machine
v Normally, Pneumo-Hydraulic Web Guiding System is used for any winding & unwinding application for guiding the web to reduce the wastages of the material & to get high production output with minimum man power.
v Now, seeing the emerging demand of the market & few limitations of Pneumo-Hydro Web Guiding System, we have introduced Micro-processor based fully Electronic Line/Edge Guiding System with Photo-Cell Feed Back.
v This has specially application on Slitter Rewinder Machine to slit any material like Laminates, Plain or Printed Polyester or other material. Photo-Cell will sense the color, Line or Edge Guide according to your requirement & you will get the uniform slitting.
v PMDC Motor is used for forward-reverse movement of the trolley and it is coupled with Ball Screw arrangement for better accuracy. Trolly (Guiding Assembly) is provided on unwinder of slitting machine & it is guided by Linear Bearing Arrangement.
v On our Controller Two Digital Settings are provided for light & dark color settings. Auto / Manual mode is also provided along with left & right movement of the material. Servo Center is provided through Limit Switch.
v Photo-Cell will sense the line or edge of the material & accordingly it will give reference to the motor for forward or reverse movement.
ELECTRONIC CONTROL FEATURES
v Position Control System.
v Adjustable track control with deviation display.
v The LED emission sensing offering the possibility of operating on all contrast & backgrounds, presenting different surface treatments.
v Ultra sonic edge sensing or op to electronic sensing.
v High response motor powered actuator.
v Proximity switch provided for automatic end travel limits.
OPTO ELECTRONIC LINE OR CONTRAST SENSING SYSTEM
v The LED emission sensing offering the possibility of operating on all contrasts, with an operating distance of 9 mm max. Between sensor and web.
v Fast response time insensitive to ambient light.
v PMDC Motor Actuator controlled with high response.
v High response mechanism of gear box with linear screw drive designed for linear correction movements.
v Easy installation and zero maintenance system.