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Raw Materials · Coil Formers

Aluminium Voice Coil Former

formeraluminiumcoilwinding
50 mm, 63 mm, 75 mm, 100 mmAvailable IDs
0.10 – 0.15 mmWall thickness
Alloy 3003-H18Material

Precision-rolled aluminium tube for voice coil winding. Dimensionally stable, lightweight, excellent heat conduction.

In StockEst. 1992Made in India

Sold direct from Andhra Pradesh. Bulk & OEM pricing available.

Full specs ↓

Technical Specifications

Full Spec Sheet

In Stock
Available IDs50 mm, 63 mm, 75 mm, 100 mm
Wall thickness0.10 – 0.15 mm
MaterialAlloy 3003-H18

All specifications from our QC lab. Contact us for test reports.

Applications & Suitable Industries

The Aluminium Voice Coil Former — Coil Formers — is typically specified for: in-house speaker manufacturing, reconing and repair workshops, custom driver assembly.

Speaker manufacturersRepair and reconing workshops

Buying Guidance

Confirm cure time, temperature tolerance, and compatibility with your existing assembly process before switching raw material suppliers — small formulation differences can affect long-term bond reliability.

Maintenance

Adhesives and treated papers have finite shelf life even unopened — check batch dates and storage conditions rather than assuming indefinite shelf stability.