Teflon High Temperature Extrusion Line:Application
It is suitable for the extrusion of fluorine plastics such as FEP(polyfluoroethylene propylene,also known as F46),FPA(oxidized alkoxyethylene resin) and ETFE(also known as F40).
Equipment composition
Screw barrel:Alluse new No.3 steel GH113(withthe US GDA material)corrosion resistance and hightemperature resistance.
Machine head:Special auto-centering head or adjustablehead made of 38CrMoAIA alloy steel.38CrMoAIA alloysteel; Heating system:Adopt high temperature resistant copperalloy heater.
Quality control:Equipped with outer diameter detectionfeedback device to control the outer diameter,processparameters such as outer diameter and concentricity ofthe product are controlled throughout the process.
Electronic control:Imported frequency converter andPLC touch screen control.
Technical Parameter
| Machine Model | Pay-off Type | Screw Diameter | Screw L/D Ratio | Extrusion Capacity | Mainframe Power | Temperature Control | Wire Spec |
|---|---|---|---|---|---|---|---|
| ZD-35 | Active / Passive pay-off | φ30 mm | 25:1 | 15 kg/h | 7.5 kW | 6 zones | φ0.1–3.0 mm |
| ZD-45 | Active / Passive pay-off | φ45 mm | 25:1 | 25 kg/h | 11 kW | 6 zones | φ0.2–6.0 mm |
| ZD-65 | Active / Passive pay-off | φ65 mm | 26:1 | 60 kg/h | 30 kW | 7 zones | φ3.0–28 mm |
| ZD-90 | Active / Passive pay-off | φ90 mm | 26:1 | 150 kg/h | 75 kW | 9 zones | φ5.0–42 mm |
| Finished Cable Diameter | Cooling System | Accumulator Type | Capstan Power | Take-up Type | Electrical Control |
|---|---|---|---|---|---|
| φ0.3–4.0 mm | Single layer / Double U type | Inclined / Horizontal | 2.2 kW | Double-axis axle-mounted / bundle | Frequency control + PLC control (optional) |
| φ0.4–8.0 mm | Single layer / Double U type | Horizontal | 4 kW | Double-axis axle-mounted / bundle | Frequency control + PLC control (optional) |
| φ4.0–32 mm | Single layer / Double U type | Horizontal | 4 kW | Double-axis axle-mounted / bundle | Frequency control + PLC control (optional) |
| φ8.0–50 mm | Single layer / Double U type | Horizontal | 7.5 kW | Shaftless double bobbin bonding | Frequency control + PLC control (optional) |
Product Advantages
As a core solution in the Extrusion Production Line Series, this extrusion line delivers stable performance under high temperature conditions, ensuring uniform insulation thickness and excellent surface quality. The advanced PLC control system reduces manual operation and improves production efficiency. High temperature resistant components extend equipment service life and reduce maintenance costs. The modular design allows flexible configuration for different wire sizes and fluoropolymer materials. Additionally, the system complies with international manufacturing standards, making the Extrusion Production Line Series suitable for export oriented cable manufacturers worldwide.
Target Market
The Teflon High Temperature Extrusion Line, as part of the Extrusion Production Line Series, is primarily promoted in the global market. It is widely supplied to wire and cable manufacturers in Asia, Europe, the Middle East, Africa, and the Americas, supporting international projects and export-oriented production requirements.