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S103LD Stepper Controlled Traverse with Accu-Wind Control

Progressive Machine Company's Models MS-121 modular winder and Model S103LD spoolers are designed for downstream applications such as creating spools or coils directly from a slitter or extruder without the need for any mechanical or electrical connection. The modular design allows for a variety of configurations and versatility in placement to optimize efficiency and operate within floor space constraints.

This flexibility of design allows for a number of tension control and guide options which enable the unit to wind a wide variety of materials in the 1/4 to 1 inch size range. It is especially suited to strip and profile winding and is commonly used for film, belting, strapping, and plastic profile extrusion.

Additionally, both of these models can be controlled utilizing Progressive’s exclusive ACCUWIND system which provides unsurpassed accuracy in winding while drastically cutting transition times for set up or adjustment. The ACCU-WIND system can direct each spindle to wind from any one of a number of preset “recipes”, each of which can be modified to the specific characteristics of an individual product, saved, and then easily recalled. Each of these systems incorporates a stepper traverse mechanism to provide excellent control at a reasonable cost. 


DriveAC Frequency or 4 Quadrant Regenerative
Frequency60 Hz
Hand TypeLeft or right hand configurations available
Material O.D.to 1 in
Material Widthto 1 in
Max. Package O.D.16 in
Max. Package Weight60 lb
Max. Winding Speed on 8" Core600 fpm
Rewind Tension3 to 32 oz
Traverse PitchInfinitely Adjustable from 0 to 1 in advance per spindle revolution
Traverse TypeStepper
Voltage220 V


1) Applicable to a wide variety of strip and plastic profile materials
2) Readily adaptable for spools or cores
3) Exact repeatability from package to package with Accu-Wind control system
4) Speed and tension control for maximized wind consistency throughout the package
5) Reduced set-up time, resulting in lower operating costs


Although Progressive Machine Company offers several standard products, each is infinitely customizable as determined by customer need. Machine specifications are subject to change based on the individual requirements. Progressive Machine Company provides unique, application specific, solutions.