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Lamination Station
Our Customer required a system with a unwind roll having the following dimensions of 3” core, 18” or less OD, up to 8” wide weighing under 50 lbs. The web guided by the rollers into the Sur-Feed motorized feeder. The Sur-Feed has an AC motor with a variable speed control to provide flexibility during the process. The customer’s process was before the feed rollers. Second set of rollers and a dancer assembly guides the material into the rewind. The web speed is to be controlled by the Sur-Feed roll feeder. The unwind and rewind will run from dancer assemblies and will work independently of web speed. This simplifies the set up. The unwind and rewind become the slave to the unit and automatically adjust to the roll feeders performance. Simple to use. Bench mounted and requires 110vac and compressed air.
 
   
   
Sur-Feed Roll Feed & Unwind Module on Stand
We provided our customer with means to unwind and feed a 4.5 mil plastic roll of tape by 1 ½” wide. The material operated at speeds of 1700 inches per minute. We took our standard Unwind and Roll feed units. Bolting together the unwind unit with dancer arm and servo motor to ensure that material is unwound at desired speed. With the Roll feed unit you get accurate lengths and precision speeds as a result of the servo motor drive package. To insure that the material is being unwind at the correct rate the unwind also was servo motor driven.