Stewarts of America

Silicone Covered Rolls

Covered rollers can be a great solution to your perforating application.
Positives are covered rollers can be re-covered when they wear and can be used in a wide variety of perforating applications. Covered rollers are generally only good for fine perforating applications however, as the surface of the roller has to be soft enough to accept the pin, but hard enough to resist the picking action of the pin. Note that covered rollers can particulate, so it is recommended that the user have particulate detection systems downstream of the rollers.