UNITEK – Leading Extrusion Crossheads for Wire & Cable Industry

About UNITEK

UNITEK is the leading provider of fixed-center extrusion crossheads, innovative solutions, and add-on technology for the wire and cable industry. Founded in 1979, we have been dedicated to manufacturing state-of-the-art quality equipment that significantly increases productivity for cable and extrusion industries worldwide.

Our expertise lies in high-precision engineering, patented technologies, and continuous innovation. We combine unique alloys with advanced heat-treatment processes and cutting-edge manufacturing to deliver crossheads that ensure close to zero scrap and concentricity levels exceeding 95%.

Over 45 years of industry leadership
Headquarters in Vienna, Austria
European branch in Spain
Global distribution across all continents

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UNITEK Crossheads in industrial application

Our Products & Applications

Single Layer Extrusion

Optimized crossheads for uniform insulation layers with exceptional concentricity and minimal material waste.

• Sizes from 0.05 mm to 200 mm
• High concentricity >95%
• Low scrap rate

Co-Extrusion

Advanced systems for simultaneous extrusion of multiple polymer layers with precise interface control.

• Dual-material compatibility
• Seamless layer bonding
• Reduced downtime

Dual- and Multi-Layer Extrusion

Engineered for complex cable structures requiring multiple insulation or sheathing layers.

• Up to 5-layer configurations
• Precision flow distribution
• Retrofit capable

Fluoro Polymer Extrusion

Specialized crossheads designed for high-temperature fluoropolymers like FEP, PFA, and ETFE.

• Corrosion-resistant alloys
• Thermal stability up to 400°C
• Long service life

Special Applications

Custom-engineered solutions for niche markets including aerospace, medical, and high-voltage cables.

• Ultra-clean designs
• FDA-compliant materials
• EMI shielding integration

Bypass Valves

Efficient material-saving systems that allow quick purging and color changes without stopping production.

• Reduces waste by up to 70%
• Fast changeover
• Durable sealing technology

Colour Changing Systems

Automated systems for rapid color transitions in insulation extrusion with minimal downtime.

• Programmable sequences
• Integration with PLC
• Low residual mixing

Tools – Wire Guides & Dies

Precision-machined components for optimal wire alignment and polymer flow control.

• Tungsten carbide options
• Wear-resistant coatings
• Custom geometries

Customized Parts

Tailored components designed to meet specific production line requirements and legacy systems.

• Reverse engineering support
• Retrofit compatibility
• Fast turnaround

Surface Treatment

Advanced coating and finishing processes to enhance wear resistance and reduce friction.

• Nitriding and PVD coatings
• Anti-stick surfaces
• Extended component life

Services & Consulting

Expert technical support, process optimization, and on-site consulting for maximum efficiency.

• On-site audits
• Training programs
• Lifetime support

Retrofitting Solutions

Upgrade existing production lines with UNITEK technology for improved performance and longevity.

• Compatibility with major brands
• Minimal line downtime
• ROI in under 12 months

View Full Product Catalog

Why Choose UNITEK?

Our commitment to innovation, precision, and customer success sets us apart in the global extrusion equipment market.

Close to Zero Scrap

Advanced design minimizes material waste and maximizes yield.

60,000+ Hours Lifetime

Robust construction ensures long-term reliability and uptime.

Worldwide Support

Local distributors and service partners on every continent.

Patented Technology

Innovative solutions protected by international patents.

Frequently Asked Questions

What sizes of crossheads does UNITEK offer?

UNITEK offers crossheads ranging from 0.05 mm to 200 mm in size, suitable for nearly any wire or cable application, from ultra-fine medical cables to large power cables.

Can UNITEK crossheads be retrofitted to existing production lines?

Yes, our crossheads are designed for retrofitting to any existing production line, ensuring seamless integration and immediate performance improvements.

What materials are used in UNITEK crossheads?

We use state-of-the-art tool steels and unique alloys combined with proprietary heat-treatment technologies to ensure maximum durability and resistance to wear and corrosion.

Do you offer technical support and consulting?

Yes, we provide highly experienced technical consultancy and worldwide support, including on-site assistance, process optimization, and training.

Where is UNITEK headquartered?

Our production and headquarters are located in Vienna, Austria. We also have a European branch in Spain and a global distribution network.

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Precision Extrusion Crossheads for the Wire & Cable Industry