FEP Electronic Wire Extrusion Line

FEP Electronic Wire Extrusion Line

The FEP electronic wire extrusion line is a high-end wire manufacturing system dedicated to processing fluorinated ethylene propylene copolymer (FEP) insulation layers. This production line adopts high-temperature precision extrusion technology to form a uniform and smooth FEP insulation layer on the surface of the conductor, which has excellent electrical performance, high temperature resistance, and chemical stability. It is suitable for manufacturing cables for high-end electronic devices, aerospace, and special environments.

Main Components:

High-Temperature Pay-off System
High-temperature tension control device (maximum temperature resistance 400°C).
Inert gas protection unit (prevents conductor oxidation).
High-Temperature Extrusion System
Special alloy screw and barrel: Inconel alloy (L/D≥20:1).
Six-section precision temperature control: temperature range 350-420°C (accuracy ±1°C).
Dual filtration system: 200-mesh + 300-mesh filter screen combination.
Special Die Head System
Corrosion-resistant flow channel design (PTFE coating).
Precision guiding mold (concentricity ≥98%).
Graded Cooling System
Primary cooling: graphite heat conduction tube slow cooling zone.
Secondary cooling: constant-temperature water circulation cooling tank.
Online Detection System
Infrared thermal imager: real-time monitoring of temperature distribution.
Beta-ray thickness gauge: online measurement of insulation layer thickness.
Special Take-up System
High-temperature resistant traction wheel (polyimide material).
Constant tension take-up (tension fluctuation ≤0.5N).

FEP Electronic Wire Extrusion Line Datasheet

Model	30	35	45	65	90
Screw Diameter (mm)	φ30	φ35	φ45	φ65	φ90
Screw L/D Ratio	25:1	25:1	25:1	25:1	25:1
Temperature Control	6 segment	6 segment	6 segment	7 segment	9 segment
Extrusion Amount (kg/hr)	15	20	25	45	70
Outlet Wire (mm)	0.25-2.5	0.6-3.0	0.8-5.0	2.0-10.0	8.0-50.0
Total Power (KW)	30	32	40	55	/

FEP Electronic Wire Extrusion Line Application

The FEP electronic wire extrusion production line utilizes high-temperature precision extrusion technology to form a uniform and smooth FEP insulation layer on the conductor surface, offering excellent electrical properties, high-temperature resistance, and chemical stability. It is suitable for manufacturing high-end electronic equipment, aerospace, and special environment cables. Specific applications are as follows:
Aerospace:
▸ Cabin wiring systems
▸ Engine sensor cables
▸ Spacecraft internal connecting wires
High-End Electronics:
▸ 5G communication equipment internal wires
▸ High-frequency data transmission cables
▸ Precision instrument connection wires
Specialty Industries:
▸ Oil exploration cables
▸ Chemical equipment wires
▸ Nuclear power plant control cables