From building wire to e-mobility: Future-ready solutions for a growing nation

Rosendahl Nextrom is returning to New Delhi with a portfolio tailored to the needs of India’s dynamic cable industry.

High speed meets high quality

Rosendahl Nextrom combines speed, precision, and efficiency to deliver real value to its customers. The company’s high-speed insulation technology ensures minimal material waste, maximum product consistency, and seamless colour changes. With production lines designed for quick changeovers, fast stabilisation, and a high degree of automation, manufacturers gain greater flexibility and higher output. These advantages are especially beneficial for low-voltage applications such as building and automotive wires, where frequent colour changes and reliable performance are key to staying competitive.

Greater efficiency for solar cable production

For the booming solar sector, Rosendahl Nextrom presents its latest co-extrusion solution. Applying insulation and jacketing in a single step simplifies the entire production process, resulting in higher production speeds, easier operation, lower investment costs, and shorter line length.

Increasing production capacity in datacom and telecom

Rosendahl’s high-temperature physical foaming lines deliver impressive data transmission rates and ultra-low latency, helping supercomputers think faster. The company also offers a new generation of datacom core insulation lines for CAT 7 and CAT 8 compliant cables with a skin-foam-skin construction.

Recent advancements in fibre optic cable production include a high-speed fibre launching unit, an upgraded jelly-filling system, a redesigned fibre cutter, compact clenching capstans, efficient high-speed drying, and a full set of tools to manage EFL variations. Together, these solutions minimise downtime and material waste while raising productivity to the next level.

Powering the grid – offshore and onshore

Rosendahl Nextrom’s powerful metal tape-forming and welding line processes copper, aluminium, stainless steel, and alloys to provide optimal protection in both subsea and land environments. The technology is ideal for connecting wind farms, photovoltaic farms, and offshore projects to the power grid, and opens up many possibilities for HV cable manufacturing.

Future-proof solutions for e-mobility

Automotive producers can look forward to innovative solutions for the industry, including busbar insulation, high-end charging cables and high-performance data cables. Rosendahl also offers the world’s first turnkey extrusion line for hairpin insulation for safe and reliable power supply at 800V+.

Advanced extrusion technology

At the heart of Rosendahl’s extrusion lines is the ROEX technology, which features a unique extruder drive and wear-resistant screws and barrels for high linearity and stable output. The equipment is maintenance-friendly, energy-efficient, built for long-term performance, and ensures repeatable quality.

Innovating smart and responsibly

A central focus of Rosendahl Nextrom’s innovation is the thoughtful use of materials, waste reduction, minimising wear, and enhancing energy efficiency. All machines are orchestrated by Rosendahl’s RIO line control. From pay-off to take-up, RIO places every parameter, recipe and diagnostic at the operator’s fingertips, adding AI-assisted process tuning, real-time CO₂ and energy dashboards, and predictive maintenance tools that keep production running smoothly day after day.

Offering lifetime support

Rosendahl Nextrom is a trusted strategic partner for cable and wire producers worldwide. Customers can expect first-class support throughout the entire lifetime of their machines. The company has maintained a dedicated sales and service unit in India for over 20 years for quick and reliable on-site support.

Visit Rosendahl Nextrom’s experts at booth 3R2-1 at Cable & Wire Fair, New Delhi, India between 4^th-6^th November to learn more