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Building Wire SZ Stranding and Sheathing

Nearest Maillefer contacts for USA

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


KN Manufacturing Solutions LLC

Fiber Optic

5464 Woodrun Ct
GA 30517 Braselton

Tel: +1 678 828 9868

Cell: +1 404 202 9655


The tandemized process of SZ stranding and sheathing building wires shortens manufacturing lead times and decreases work in progress.

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.

EEL 70Extend

Quality building wires with faster production times

Would you like to shorten your manufacturing lead times and decrease your costs?

To reduce your production costs, our EEL 70 Extend SZ stranding and sheathing line offers

  • Tandemized stranding and sheathing process
  • Continuous production availability
  • Efficient use of materials and energy

What you get

Maximum productivity from the very beginning

  • High performance SZ strander and cutting-edge extrusion technology
  • Line configuration that allows non-stop production even during reel changes
  • Leading technology proven worldwide


Production speeds

For a typical 3x1.5 mm2 cable, up to 340 m/min

Typical line composition

  • FLPO 1250 Flyer pay-off
  • EMB 500 Electromagnetic brake
  • SZB SZ-strander
  • MXC 120-24D Filling extruder with hopper loader
  • ECH 35/45 Crosshead
  • Diameter gauge
  • MXC 150-24D Sheathing extruder with hopper loader and dosing unit
  • ECH 35/45 Crosshead
  • Vacuum pump
  • Diameter gauge
  • MCS 100 Cooling line
  • BCA 12 Caterpillar
  • MHE SBS 1200 Accumulator
  • Two TUT 6 Take-ups
  • Autoextrusion 4.1 - Line control
  • Power distribution cabinet
  • Optional components

    Powdering unit
  • Marking unit
  • Automatic dual take-up
  • Co-extrusion set-up


Conductor type Round, solid or stranded
Conductor cross section Cu mm2, solid 0.75 - 10
Conductor cross section Cu mm2, stranded 0.75 - 25
Filling layer thicknesses (mm) 0.3 - 1.0 typically
Sheathing layer thicknesses (mm) 0.8 - 2.0 typically
Max. Cable diameter (mm) 30
Length of typical line (m) 80
Constructive line speed (m/min) 340

Value packages

Production Capacity

High Output Screw Value Package

New screw design leads to higher output for your extruder.

Meet us at Wire Dusseldorf in Düsseldorf, Germany on 15 - 19 April, 2024!


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