High and extra high voltage cables have important insulation thicknesses, and considerable insulation weight is supported by a small conductor. If the viscosity of the material close to the conductor decreases, as is the case when the temperature increases rapidly, significant drooping occurs and the insulation will be off-centered. In addition to eliminating the drooping effect, our patented method increases heating and cross-linking capacity, and thus line speeds, in catenary continuous vulcanizing lines for medium, high and extra high voltage cable production.
25% faster line speeds with postheating in neutral zone. Also, the reduced heating length enables lower extruder platform heights and lower manufacturing costs.
18.12.2025
As cable sizes grow, Maillefer’s new heavy-duty caterpillars deliver unprecedented pulling power. Designed for the toughest cables, they boost traction, efficiency, and performance. Read more
15.12.2025
For 125 years, Maillefer has innovated in industry. From modest origins to a global leader, the company continues to drive technology, sustainability, and customer success. Read more
24.11.2025
12.11.2025
Vice President Philippe Moeschler shares insights on innovation, sustainability, and customer care as Maillefer showcases its latest technologies at K 2025. Read more
7.11.2025
Replace the outdated analog cards of your durable EKP take-up. Overcome the maintenance challenge. Our PLC replacement kit helps you ensure the move to the digital world. Read more
30.10.2025
The robust EKP take-ups keep improving over time. The new generation covers today’s broad range of wire & cable applications. It’s a durable addition to any extrusion line, both new and existing. Read more
15.10.2025
This multi-layer PEX / PE-RT extrusion line maybe a bit past, yet it is performing even better than the day it was delivered. Thanks to the attentive services of our agent, Montenegro S.r.l. Read more
9.10.2025
Toppi is a family name as well as a brand of no-nonsense entrepreneurship which started over 70 years ago. The privately owned Finnish company, located in Espoo, specializes in producing high-quality plastic hoses, tubes, profiles and cables for industrial and consumer needs. Family members stay dedicated to every aspect of Toppi operations, including plans for growth. Read more
