Know-how transfer day @Maillefer
Hands-on training
Classroom / Theoretical training
Info package
Technical manual
10 days
MV, HV and EHV cable
Missing flexible factory joints to qualify your submarine cable system?
This technology package enables the manufacturing of the submarine cable factory joints that otherwise typically takes years to develop without pre-existing technology.
Flexible factory joints are generally used when the required delivery length is longer than the maximum XLPE or lead extrusion length. Having the right set of equipment and consumables is critical to assure high quality processing and manufacturing of factory joints especially for EHV submarine cables. They also ease the manual labor associated with factory joint manufacturing.
Technical report, focusing on the thermal, electrical and mechanical design of vulcanizing joints for MV and HV XLPE submarine cables. The necessary machinery and tools are also described.
Training, including:
Information package on the degassing procedure of vulcanized XLPE factory joints
Each complete factory joint technology package is sold as a model line with all the correct options for a specific product.
Manufacturing equipment and consumables
Please fill in your details below and we’ll get in touch!
8.7.2026
PP Process Modeling – Void HypothesisThis novel measurement method is an added tool to investigate and gain insight into the PP extrusion process. The theory of modelling it is confirmed and shows the way to optimization. Read more
24.6.2026
When durability meets innovation, production keeps running strong. Maillefer’s upgrade solutions breathe new life into extrusion lines built to last — and perform better. Read more
10.6.2026
Innovation doesn’t happen in isolation. Inside Maillefer’s R&D Centers, collaboration turns ideas into breakthroughs — where customers, materials, and expertise converge. Read more
27.5.2026
A new chapter in power cable design is emerging. Maillefer joins forces with leading partners to turn recyclable PP technology into tomorrow’s high-performance standard. Read more
22.5.2026
Maillefer’s OEL42 drop cable jacketing line delivers precision, durability, and speed — empowering manufacturers to supply the rising connectivity demands with confidence. Read more
18.5.2026
What happens when material mastery meets extrusion expertise? Maillefer and Celanese join forces to redefine the possibilities for dynamic and semi-dynamic automotive weather seals made of TPV. Read more
6.5.2026
When thinking about sustainability in the cable industry, Maillefer considers where we can have the most impact on carbon footprint. Our own actions as an equipment provider are clearly modest compared to the effects we can have on the cable manufacturing end. In cable production, the materials processed during the extrusion phase easily represents 95% of the carbon footprint generated. This is because cable making consumes much material. At Maillefer, we can have the biggest impact by helping our cable-making customers achieve their sustainability goals. Our shared goal is to make more with less. Read more
1.5.2026
Precision meets innovation with Maillefer’s redesigned Cinegran flow meter — smarter, easier to use, and ready to deliver real-time insights for optimal extrusion performance. Read more
