Coaxial Wire Insulation (75 ohm)

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  • Wire & Cable
  • Communication
  • Coaxial Cable

Using Skin-Foam and Skin-Foam-Skin processes, this high-end insulation technology is designed specifically for production of RG 59, RG 6 and RG 11 coaxial cable. The Extrucell™ physical foaming system guarantees the high degree of expansion necessary for these types of cables.

Key figures · TEL 45
Line speed
up to 300 m/min
Product range
Dia conductors 0.8 to 2.8 mm (solid or stranded Cu). Dia. over insulation max. 12.0 mm
Compounds
PE, pre-mixed or blended

TEL 45 Extend

High-quality, advanced insulation line for coaxial cable production

Would you like to produce high-quality coaxial cables?

Our TEL 45 line with Extrucell™ is the right fit for you, as it offers

  • Continuous production with minimal waste
  • Capability to manufacture a variety of coaxial cables to specific standards
  • Line design that minimizes production downtime

What you get

A highly productive manufacturing process

  • First-class coaxial cable production with dual automatic take-up
  • Top-of-the-line cables thanks to tight tolerances on dielectric parameters
  • Leading technology proven worldwide

Customer story

The TEL 45 line's capability covers coaxial and CATV cables. Maximum productivity is ensured with the use of fully automatic dual take-up. According to your specifications, the line is configured for either triple layer (Skin-Foam-Skin) or double layer (Skin-Foam) constructions.

Typical line composition

  • Driven Pay-off
  • Entry wheel capstan
  • 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 12/16 TL
  • Hot section telescopic, warm and cold cooling trough
  • Exit wheel Capstan
  • Capacitance gauge
  • Excentricity/diameter gauge
  • Dual Automatic Take-Up EKP 800/1000
  • PSU Line control (Nomos S7)

Optional components

  • Main extruder MXC 45-30D "F" for FEP Foam or solid
  • Auxiliary extruder NMA 30-24D "F" for skin FEP
  • Cross-Head ECH 7/18 "F" for FEP

Specifications

Solid Cu diameter 0.8 to 2.8 mm
Diameter over insulation 3.0 - 12.0 mm
Constructional line speed 30 - 300 m/min
Main insulation materials Solid or Foamed PE
Other materials with optional equipment Solid and foamed Fluropolymers (FEP, PFA, etc.)

 

Need more details on the Coaxial Wire Insulation (75 ohm)? Contact your nearest Maillefer representative →