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.
IWCS 2021 |
Orlando, Florida |
31 October - 03 November, 2021 |
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Irrigation Show |
San Diego, CA |
06 - 11 December, 2021 |
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Wire Düsseldorf |
Düsseldorf, Germany |
09 - 13 May, 2022 |
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Wire China |
Shanghai, China |
26 - 29 September, 2022 |
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Wire Southeast Asia |
Bangkok, Thailand |
05 - 07 October, 2022 |
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Wire India |
Mumbai, India |
23 - 25 November, 2022 |
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14.10.2021
You may feel satisfied with your existing capacity to manufacture Heating & Plumbing pipe. But how truly secure is your existing business situation? Maillefer offers value packages designed to ensure that you and your production equipment stay in the game. Read more
5.10.2021
The ECH 5/50 ML earns its stripes with this new 7 extruder group version, for both smooth and corruguated tubes. Individual channels offer the flow precision and stability for each functional layer as demanded by today’s automotive industry. Read more
21.9.2021
The new ECH 35/45 DL crosshead is designed especially for building wire applications having the toughest demands, as specified by the CPR (Construction Product Regulation). Read more
9.9.2021
The ECH 3/20 single layer extrusion crosshead is for production of corrugated tubes, especially for automotive and technical applications. Read more
24.8.2021
Extrusion lines come in standard layout configurations. However, is a standard layout enough? Being able to consider a specific alternative layout may make all the difference. Read more
10.8.2021
The latest version of the Maillefer documentation software is here, MED 3.0. The web-enabled documentation utility makes finding assemblies and related instructions easy for users of Maillefer equipment. Read more
27.7.2021
Creating a development platform where together we explore the manufacturing limits in a real production environment. So far, it has proven successful to our customers and partners. Yet, there's more to come as we continue expanding. Read more
14.7.2021
We are witnessing a number of factors currently driving and accelerating our business. Needed decisions that build on growth in new appearing markets are offering opportunities. The time to act is now. Read more
