The slats mounted on the roller surface slide in cross direction to guide the running web to the desired position.Webstar can be easily installed at the corner of a process line, which results in saving space.Also, the tension applied to the web can be adjusted by synchronizing with the mechanical drive.
WEX Webstar with expanding function
EX is an improved Webstar equipped with a wrinkle straightening function, so this type can guide the web and straighten the wrinkles at the same time.
Webstar Mark II
A centering guider that integrates a Webster and screw rollers designed for accurate web expansion, selvage opening, and web guiding. This unit can be installed at the corner of a process line, which results in saving space.
The web position is corrected by the tilting motion of 2 guide rollers. End-pivot type, center-pivot type, and single roller type are available, and the drive source can be selected from either electric type or pneumatic type depending on the place where it will be used. It can be used not only for webs such as woven fabrics, nonwoven fabrics, films, and paper but also for guiding conveyor belts.
Center-pivot type Roll Guider（For high-speed line）
A compact center-pivot type guider integrated with ultrasonic sensor and controller. The burden on the web is small, making this system suitable for guiding webs such as non-stretchable films, paper, foil, etc.
Center-pivot type Roll Guider
Since the tension difference between the two edges of the web is small, this unit is particularly suitable for correcting webs that are wrinkle-prone or webs that are not elastic and are easy to break.
This type has a wide range of applications that can be used for guiding a wide variety of webs.
Single roller type
The actuator operates a single guide roller to correct the web position.
A centering guider that integrates a roll guider and screw rollers designed for accurate web expansion, selvage opening, and web guiding. This unit can be used in harsh environment applications, particularly for lines running at high-speed or lines that involve water and chemicals.
Electric Cylinder（AC Motor）
This model consists of AC servo motor, ball screw and limit switches.
By using an AC servo motor, high-speed & high-acceleration response is possible,
and achieves highly accurate position control.
The controller is equipped with 4.3 inch touch panel monitor, making intuitive
operation possible by using icon display.
Electric Cylinder（DC Motor、DC Brushless Motor）
DC servo motor, ball screw, and a limit switch are used to build a unit to control the web position mainly on winder and unwinder cart. Various electric cylinders are available depending on the weight of the cart.