ESI Extrusion Services, Inc.

Plastic - Cutters

ESI stand alone fly knife cutters are available in either high performance servo driven models or air actuated models and are designed to provide low maintenance repeatable service.  ESI cutters feature blades direct coupled to the cutter motor, eliminating the need for clutch brakes, eliminating wear surfaces and increasing positional control of the knife blade.  ESI servo cutters with ESI's ASC (advanced servo control) provide the ability to maintain control over the blade peak speed through the cutters cut rate capability.

ESI's Accufly utilizes stop/go technology where the servo-controlled feeder is automatically synchronized to the extrusion line by a dancer.  This system, in conjunction with the fiber optic length sensing, insures superior cut length accuracy by feeding the product in a relaxed (non stretched) manner and ensures optimum cut quality as the extrudate is stopped during the cut.  All ESI fly knife cutters feather our unique quick change, self-aligning bushing system, allowing cut bushing changeover in seconds without the use of tools.

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