About Vishay
Vishay was founded in 1962 to manufacture and market foil resistors, an invention of Dr. Felix Zandman, Chairman of the Board and founder. The company has grown through acquisitions to include such top names as Dale, Sfernice, Draloric, Sprague, Vitramon, Siliconix, General Semiconductor, BCcomponents, and Beyschlag. Vishay's portfolio of brands represents an unmatched collection of discrete semiconductors, passive components, and solutions for weighing and measurement. All of these brands and products are part of one global manufacturer: Vishay.

Vishay Products

Reel Optimizing System (ROS)

A unique system reducing your scrap by over 90%

Measure, control, and optimize the reel

The patented Vishay Nobel Reel Optimizing System (ROS) is a hydraulic force and position control system developed to control the nip load and eliminate wrinkles and cracks during the critical shifting phase and to improve roll density.

General Features

l          Force control

l          Position control

l          Measurement of density and thickness

l          Measurement of length and diameter

l          Storage of data on PC

Reeling problems?

1.         Fluctuations in linear force during reel changes cause web breaks and bottom and surface breaks

2.         No control of linear force during reeling causes bad density profile and problems in the winder

3.         Reel spool not parallel with the reel causes web breaks during reel changes and creates bottom breaks

We have the solutions for:

1.         Improving the control of linear forces in the primary and secondary arms

2.         Optimizing the linear force and web tension by controlling the primary and secondary arm movements

3.         Resulting in significant

We improve your reeling process by:

l          Reducing the amount of waste paper

l          Giving the reeling process a higher repeatability

l          Minimizing the risk of web breaks and disturbances during reel change

l          Giving you a controlled and repeatable nip force

l          Making it easy to change and create nip force curves for different paper qualities

l          Controlling the movements in the machine which means less wear on mechanical parts

l          scrap reductiuon

More information click: www.Vishay.com