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/ Technical Services / Spare & Wear Parts / Extrusion Line Parts / Dies & Tips

Dies & Tips Precision Tooling for Wire & Cable Extrusion Lines

Engineered for precise dimensional control of insulation and jacket layers
Compatible with single-wire, multi-wire, and telecommunications extrusion heads
Available in a wide range of bore sizes, angles, and land lengths
Materials: tungsten carbide, tool steel, hardened stainless steel, and PCD options
High surface finish for smooth melt flow and reduced material degradation
Designed for both pressure and tube extrusion processes
Interchangeable with OEM tooling specifications
Custom geometries available for non-standard conductor sizes and compounds

Primary insulation of copper and aluminum conductors
Jacketing of power cables, control cables, and telecom cables
Coaxial cable and LAN cable extrusion
Cross-linked polyethylene (XLPE) and PVC compound processing
Foam skin and foam core insulation extrusion
High-speed fine wire insulation lines
Automotive wire and harness cable production
Fiber optic cable secondary coating lines

We assist in identifying the correct die and tip configuration based on conductor size, insulation wall thickness, compound type, and extrusion head model. Support includes OEM cross-referencing, dimensional matching, and tooling set recommendations for pressure or tube extrusion setups.

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We supply extrusion dies and tips for wire and cable production lines, offering tooling compatible with a wide range of machine brands including Maillefer, Rosendahl, Nokia Maillefer, Troester, Davis-Standard, and Nextrom. Our tooling portfolio covers insulation, jacketing, and sheathing applications across all major conductor sizes and compound types, ensuring continuity of production with reliable, dimensionally accurate components.

Dies and tips are the core tooling elements of any wire and cable extrusion head, directly controlling the geometry of the insulation or jacket applied to the conductor. The die shapes the outer profile of the extruded material, while the tip guides the conductor through the melt and defines the inner diameter of the insulation layer. Proper selection of both components is critical to achieving consistent wall thickness, concentricity, and surface quality in the finished cable.

We offer tooling for both pressure extrusion and tube extrusion processes, covering a broad spectrum of insulation materials including PVC, XLPE, HDPE, LLDPE, PP, TPE, TPU, and foam compounds. Available bore diameters range from fine wire applications below 1 mm conductor diameter up to large jacketing lines for power and energy cables. Dies and tips are available in tungsten carbide, hardened tool steel, stainless steel, and PCD, selected based on compound abrasiveness, processing temperature, and required service life.

All tooling is available with worldwide shipping and backed by technical specialists with deep experience in wire and cable extrusion. Whether you are replacing a worn set, qualifying a new conductor size, or optimizing tooling for a compound change, we provide the guidance and components needed to keep your extrusion line running at peak performance.