Wire Peeling Die

A Wire Peeling Die is a specialized tool used in the wire processing industry to precisely remove the outer layer—such as insulation, oxide scale, coating, or surface defects—from metal wire without damaging the underlying core. Unlike traditional stripping or chemical methods, peeling dies offer a clean, mechanical, and highly controllable solution for surface preparation prior to drawing, plating, welding, or final use.

Our Wire Peeling Dies are engineered from high-grade tungsten carbide or diamond-coated materials to ensure exceptional wear resistance, dimensional stability, and long service life—even when processing hard or abrasive wires like stainless steel, nickel alloys, or copper-clad aluminum. The die features precision-machined cutting edges or tapered bores that gently shave or abrade the wire surface as it passes through, maintaining concentricity and core integrity.

Key Features:

Controlled material removal: Adjustable depth or multi-stage designs allow precise control over peel thickness.

Non-contact or minimal-contact options: Reduce stress on delicate wires.

Multi-groove configurations: Enable simultaneous peeling of multiple wires or stepwise surface refinement.

Custom geometries: Tailored to wire diameter, material type, and desired surface finish.

Applications include:

Preparing enameled copper wire for fine-stranding or bonding

Removing oxide layers from stainless steel or titanium wire before cold drawing

Stripping polymer insulation in magnet wire recycling

Surface conditioning of welding or brazing wire

Backed by advanced CNC manufacturing and rigorous quality inspection, our Wire Peeling Dies deliver consistent performance, reduced waste, and improved downstream process reliability—making them an essential component in high-precision wire production and reprocessing lines.