Automotive AVS Low-voltage Thin Wire Extrusion Line

Automotive AVS Low-voltage Thin Wire Extrusion Line

Automotive AVS wire (A: Low-voltage wires for automobiles, V: Vinyl, S: Thin type.) is a reinforced flexible low-voltage wire under the Japanese Industrial Standards (JIS) system. It optimizes the conductor structure based on the AVS wire and is widely used in automotive wiring harnesses that require frequent bending.
Application
Vehicle Moving Parts
Car door wiring harness (powered by lifting motor);
Electric seat adjustment harness;
Trunk lid opening and closing wiring harness.
Chassis Dynamic Area
Suspension system sensor wiring;
Steering column control wire.
Special Needs Scenarios
Commercial vehicle cockpit flipping mechanism wiring harness;
Low voltage battery connection wire for hybrid vehicles.

The automotive AVS low-voltage thin wire extrusion line is a specialized equipment designed for manufacturing low-voltage thin PVC insulated automotive wires that comply with JIS C 3306/JASO D611 standards. Its core features are high-precision thin-walled extrusion and ultra-fine conductor compatibility.

Composition of Production Line

The automotive AVS low-voltage thin wire extrusion line mainly includes the following core equipment:
Pay off Stand: Release copper conductors to maintain stable tension.
Preheating Unit: Heat the conductor to improve insulation adhesion.
Extruder: Melt PVC coat the conductor.
Cooling Tank: Segmented cooling and shaping insulation layer.
Haul off: Control the speed of the production line.
Take-up Reel: Automatic winding of finished wires.
Testing Equipment: Spark tester, laser diameter measuring system, etc.

Process Flow

Pay-off → Preheating → Extrusion coating → Cooling and shaping → Spark detection → Printing → Take-up.

Automotive AVS Low-voltage Thin Wire Extrusion Line Datasheet

Model	50	60
Pay-off Type	Active or passive	Active or passive
Screw Diameter	φ50 mm	φ60 mm
Screw L/D Ratio	25:1	26:1
Extrusion Amount	70 kg/hr	110 kg/hr
Outlet Wire	φ0.75-4 mm	φ0.8-8 mm
Main Motor	11 KW	18.5 KW
Cooling Device	U type	U type
Storage Rack	Horizontal	Horizontal
Traction Power	4 KW	4 KW
Production Speed	500 m/min (Max.)	450 m/min (Max.)
Take-up Spool	φ400-630 mm	φ400-630 mm
Coiling Method	Automatic	Automatic

Automotive AVS Low-voltage Thin Wire Extrusion Line Application

The automotive AVS low-voltage thin wire extrusion line is a specialized equipment designed for manufacturing low-voltage thin PVC insulated automotive wires that comply with JIS C 3306/JASO D611 standards. The details are as follows:
1. Used for producing car door wiring harnesses;
2. Used for producing electric seat adjustment wiring harness;
3. Used for producing trunk lid opening and closing wiring harness;
4. Used for connecting sensors in suspension systems during production;
5. Used for producing steering column control wires;
6. Used for the production of wiring harnesses for commercial vehicle cockpit flipping mechanisms;
7. Used for producing low-voltage battery connection wires for hybrid vehicles.