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LAN Wire Insulation

Nearest Maillefer contacts for USA

KN Manufacturing Solutions LLC

Fiber Optic

5464 Woodrun Ct
GA 30517 Braselton

Tel: +1 678 828 9868

Cell: +1 404 202 9655


Maillefer North America

Pipe & Tube

Phipps Bend Industrial Park<br /> 402 Phipps Bend Road
TN 37873 Surgoinsville

Tel: +1 423 817 2440

Fax: +1 423 212 0131


Maillefer North America

Wire & Cable

#1 Extrusion Drive
CT 06379 Pawcatuck,

Tel: +1 920-215-6628


Our high-speed insulation line aids in your production of high-end LAN cables and railway signal cables. Solid, Foam-Skin and Skin-Foam-Skin processes are all perfectly supported by this line, thanks to the ExtrucellTM gas injection and triple layer co-extrusion group.

How to get more value?

Right capacity

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.

Lower production costs

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.

Sustainable products

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.

Our Way of Working

  1. Production solution iteration

    We simulate possible line configurations for different production speeds and spaces for you

  2. Installation and production start

    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.

  3. Investment renewal

    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.

Lean and proven production solution for changing market needs. Good upgradability and versatile product range guarantee a technical fit for the future.

TEL 35Extend

Cutting-edge, high-speed insulation line for LAN and telecommunication cables 

Are you interested in high-quality production of LAN or telecommunication cables?

To meet your needs, our TEL 35 line with Extrucell™ offers

  • Continuous production with minimal scrap
  • Exceed networking standards, including CAT 7A
  • Line design that minimizes production downtime

What you get

The benefits of our extensive experience and knowledge of LAN and telecommunications cable production

  • High-performance cable production with tandemized wire drawing and dual automatic take-up
  • High-end cables, due to strict tolerances on dielectric parameters
  • Leading technology proven worldwide

Capability of the line

The TEL 35E line is designed for the production of triple layer (Skin-Foam-Skin) wires for data and voice transmission. Its capability covers from LAN up to CAT 7A cables, and also railway signal and telecom cables. Continuous, full-speed operation is ensured with a compact drawing machine and fully automatic dual take-up. With special equipment added, the line can also process FEP materials.

Typical line composition

  • Compact drawing machine
  • Cu diameter gauge
  • NMA 30-24D "V" Inner layer extruder
  • MXC 80-30D, main extruder
  • NMA 30-24D "V" Outer layer extruder
  • Coloring , Conveying units
  • Gas injection Group
  • Cross-Head ECH 4/6 TL
  • Hot section telescopic, and cold cooling trough
  • Multipass, Capstan
  • Capacitance gauge
  • Excentricity/diameter gauge
  • Spark tester
  • Dual Automatic Take-Up EKP 50/63
  • PSU Line control (Nomos S7)
  • Optional components

    Main extruder MXC 45-30D "F" for for FEP Foam or solid
  • Auxiliary extruder NMA 30-24D "F" for skin FEP
  • Cross-Head ECH 3/9 "F" for FEP


Inlet Cu diameter max. 2.7 mm
Outlet bare Cu diameter 0.32-0.9 mm
Diameter over insulation max. 3.5 mm
Constructional line speed 250-2500 m/min
Main insulation materials Solid or Foamed PE, PP
Other materials with optional eqipment Solid and foamed Fluropolymers (FEP, PFA, etc.)

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