Round Winding Mandrels & Tooling^*

Configurable round mandrels that open for winding and retract for hassle-free coil removal.

Broomfield mandrel designs include quick removal from the machine, self-supporting and swing-out styles with headstock / tailstock safety interlocks. Grooved edge collapsible tooling for higher quality precision layering and increased production of magnet wire coils.

In addition to our hundreds of Broomfield mandrel and tooling products, we can custom design and manufacture to your application needs.

For nearly 25 years, Broomfield winding mandrels and tooling have offered industrial grade strength and high precision to provide for the best quality, consistency and production of your wound products.

Our high quality industrial mandrels assure many years of production use. Custom configurations, mounting plates, leaf shapes, and various drive styles (single or both ends - manual or powered).

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Cantilevered Holding Tool: No tailstock support is necessary.

Bobbin Winding Tooling: This allows for winding multiple bobbins simultaneously and for the wire to transition from one bobbin to the next through a slot in the spacer pieces.

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• Configurable mandrels expand for winding and retract for easy coil removal.
• Quick-removal, self-supporting, and swing-out mandrel designs.
• Headstock/tailstock safety interlocks for added operator safety.
• Grooved-edge collapsible tooling ensures precise layering and higher coil production.
• Custom-designed solutions to fit unique application requirements.
• Built for long-term industrial use with durable, high-quality construction.
• Options include various mounting plates, leaf shapes, and drive styles (manual or powered, single or dual-end).

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