Remove risk from the equation
With our Entry Heat Treatment, excellent roundness and concentricity can be achieved in your catenary continuous vulcanizing line without heavy rotation and the risk of damaging sensitive milliken conductors.
Nearest Maillefer contacts for USA
KN Manufacturing Solutions LLC
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5464 Woodrun Ct
GA 30517 Braselton
Tel: +1 678 828 9868
Cell: +1 404 202 9655
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Phipps Bend Industrial Park<br />
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Wire & Cable
#1 Extrusion Drive
CT 06379 Pawcatuck,
Tel: +1 920-215-6628
om;d.c;dar;tan;s-s;avi;w/d;cho;jzaContinuous high-speed insulation and vulcanizing of a wide range of power cables, from medium to extra high voltage. By using our insulation technology, you can produce high-quality cable with a limited investment.
How easily can you respond to market changes? Is your answer profitable enough for you? With us you can choose from three different capacity levels without compromising availability or quality of your production solution. Proactive services enhance your operations even further.
Is material-efficiency important to you? Our technologies guarantee excellent centricity and high stability of your products. State-of-the-art extruders and crossheads save material and minimize scrap in your production. Versatile raw materials, that suit to your production in quality, quantity and price, are applicable on several technologies.
How sustainable are your products? Purity and smoothness in layers are in the core of our solution development. With us, you can deliver more durable products that are easy to install and secure to use.
We simulate possible line configurations for different production speeds and spaces for you
We supervise the installation at your premises to answer any questions which may arise. In each delivery, we do the line set-up to ensure that all our promises are fulfilled in the delivery.
We help you to achieve the best production value throughout your investment lifecycle. There are several performance and upgrade services to explore new business opportunities.
Compact quality solution for more sustainable production. Affordable investment that is easy to start and maintain in different production environments.
Affordable choice, easy start
Choose our EPL 50 /Enter, an affordable investment that is easy to start and maintain in different production environments. It offers
Immediate production from the very first day
Theoretical yearly capacity
500 km, 800 mm2 Cu 110 kV
With our Entry Heat Treatment, excellent roundness and concentricity can be achieved in your catenary continuous vulcanizing line without heavy rotation and the risk of damaging sensitive milliken conductors.
| Voltage range | 10 – 110 kV |
| Conductor cross section Cu mm2 | 25 – 1000 |
| Conductor cross section Al mm2 | 35 – 1000 |
| Conductor type | Round, solid, stranded |
| Insulation layer thicknesses | |
| Conductor screen (mm) | 0.4 – 2.0 mm |
| Insulation (mm) | 3.4 – 21 mm |
| Insulation screen (mm) | 0.4 – 2.0 mm |
| Max. cable weight (kg/m) | 12 |
| Max. Cable diameter (mm) | 75 |
| Lenght of typical line (m) | 215 |
| Extruder platform height (m) | 20.8 |
| Constructive line speed (m/min) | 50 |
By utilizing reliable line components and avoiding pre-cross-linking in the extrusion process, you can achieve long cable production lengths. It is particularly true in subsea cable production, where minimizing the number of joints is essential.
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.
Our Quick Conductor Splicing Value Package allows quick conductor splicing for compact round stranded medium voltage (MV) conductors and high voltage (HV) Milliken conductors up to 3000 mm².
Our Quick Conductor Splicing Value Package allows quick conductor splicing for compact round stranded medium voltage (MV) conductors and high voltage (HV) Milliken conductors up to 3000 mm².
By utilizing reliable line components and avoiding pre-cross-linking in the extrusion process, you can achieve long cable production lengths. It is particularly true in subsea cable production, where minimizing the number of joints is essential.
While your compound suppliers provide clean XLPE insulation compounds, with our clean-run value package these compounds are kept clean. In fact, they are made even cleaner through the material conveying from the package to the extruder.
The cooling circulation of nitrogen shrinks the outer surface of the insulation, thereby forcing the insulated core into its round shape. This process enables a catenary line with moderate rotation to produce cables with thick walls.
Lean and proven production solution for changing market needs. Good upgradability and versatile product range guarantee a technical fit for the future.
Quality medium and high voltage XLPE cables
Our EPL 50 Extend line emphasizes reliability and flexibility when producing medium and high voltage cables and offers
Cable that serves you well by meeting the end user's requirements
Theoretical yearly capacity
200 km, 1000 mm2 Cu 220 kV
With our Entry Heat Treatment, excellent roundness and concentricity can be achieved in your catenary continuous vulcanizing line without heavy rotation and the risk of damaging sensitive milliken conductors.
| Voltage range | 10 – 220 kV |
| Conductor cross section Cu mm2 | 35 –2000 |
| Conductor cross section Al mm2 | 50 – 2000 |
| Conductor type | Round, solid, stranded |
| Insulation layer thicknesses | |
| Conductor screen (mm) | 0.4 – 2.0 mm |
| Insulation (mm) | 3.4 – 25 |
| Insulation screen (mm) | 0.4 – 2.0 mm |
| Max. cable weight (kg/m) | 25 |
| Max. Cable diameter (mm) | 120 |
| Lenght of typical line (m) | 180 |
| Extruder platform height (m) | 16 |
| Constructive line speed (m/min) | 25 |
By utilizing reliable line components and avoiding pre-cross-linking in the extrusion process, you can achieve long cable production lengths. It is particularly true in subsea cable production, where minimizing the number of joints is essential.
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.
Our Quick Conductor Splicing Value Package allows quick conductor splicing for compact round stranded medium voltage (MV) conductors and high voltage (HV) Milliken conductors up to 3000 mm².
Our Quick Conductor Splicing Value Package allows quick conductor splicing for compact round stranded medium voltage (MV) conductors and high voltage (HV) Milliken conductors up to 3000 mm².
While your compound suppliers provide clean XLPE insulation compounds, with our clean-run value package these compounds are kept clean. In fact, they are made even cleaner through the material conveying from the package to the extruder.
By utilizing reliable line components and avoiding pre-cross-linking in the extrusion process, you can achieve long cable production lengths. It is particularly true in subsea cable production, where minimizing the number of joints is essential.
The cooling circulation of nitrogen shrinks the outer surface of the insulation, thereby forcing the insulated core into its round shape. This process enables a catenary line with moderate rotation to produce cables with thick walls.
Royal road to demanding deliveries with the lowest total cost of ownership. High output solution to explore the market in the front row.
Quality high and extra high voltage XLPE cables
Our EPL 50 Explore line is designed for reliable, high-quality production of high and extra high voltage cables, and offers
Cable that fulfills all of the end user's requirements
Theoretical yearly capacity
250 km, 1000 mm2 Cu 220 kV
With our Entry Heat Treatment, excellent roundness and concentricity can be achieved in your catenary continuous vulcanizing line without heavy rotation and the risk of damaging sensitive milliken conductors.
| Voltage range | 66 – 500 kV |
| Conductor cross section Cu mm2 | 240 –2500 |
| Conductor cross section Al mm2 | 240 –2500 |
| Conductor type | Round, solid, stranded |
| Insulation layer thicknesses | |
| Conductor screen (mm) | 0.4 – 2.0 mm |
| Insulation (mm) | up to 32 mm |
| Insulation screen (mm) | 0.4 – 2.0 mm |
| Max. cable weight (kg/m) | 33 |
| Max. Cable diameter (mm) | 140 |
| Lenght of typical line (m) | 220 |
| Extruder platform height (m) | 23.5 |
| Constructive line speed (m/min) | 25 |
By utilizing reliable line components and avoiding pre-cross-linking in the extrusion process, you can achieve long cable production lengths. It is particularly true in subsea cable production, where minimizing the number of joints is essential.
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.
Our Quick Conductor Splicing Value Package allows quick conductor splicing for compact round stranded medium voltage (MV) conductors and high voltage (HV) Milliken conductors up to 3000 mm².
Our Quick Conductor Splicing Value Package allows quick conductor splicing for compact round stranded medium voltage (MV) conductors and high voltage (HV) Milliken conductors up to 3000 mm².
While your compound suppliers provide clean XLPE insulation compounds, with our clean-run value package these compounds are kept clean. In fact, they are made even cleaner through the material conveying from the package to the extruder.
By utilizing reliable line components and avoiding pre-cross-linking in the extrusion process, you can achieve long cable production lengths. It is particularly true in subsea cable production, where minimizing the number of joints is essential.
The cooling circulation of nitrogen shrinks the outer surface of the insulation, thereby forcing the insulated core into its round shape. This process enables a catenary line with moderate rotation to produce cables with thick walls.