Automotive Wire High Speed Extrusion Production Line 1500m/min
Components of the Cable Extrusion Process
Raw Material Preparation**: The process begins with the selection and preparation of raw materials. Common materials include copper for electrical conductivity and polymers like PVC (polyvinyl chloride), PE (polyethylene), or XLPE (cross-linked polyethylene) for insulation. These materials must be of high purity and specific formulations to meet the required standards.
Feeding System**: The prepared raw materials are fed into the extrusion machine’s hopper. The hopper controls the flow of material into the extruder, ensuring a consistent and continuous feed, which is critical for maintaining the quality of the extruded cable.
Extruder Machine**: The heart of the extrusion process is the extruder machine. This machine comprises several key parts:
* Screw: A rotating screw inside a heated barrel that pushes the material through.
* Heated Barrel: The barrel heats the material to its melting point, making it pliable enough for extrusion.
* Die: A specially designed tool that shapes the material as it is forced through. The die’s design determines the cable’s final cross-sectional shape.
Cooling System: Once the material exits the die, it is immediately cooled to solidify its shape. This is typically done using water baths or air cooling systems, depending on the material and desired properties of the finished cable.
Pulling and Winding: The extruded cable is then pulled through the cooling system by a capstan or take-up device, ensuring it maintains its shape and consistency. Finally, the cooled and solidified cable is wound onto reels or spools for storage and transportation.
The automated production line is specially used for the manufacturing of wires and cables, which can realize the continuous insulation coating of metal conductors (copper/aluminum). The winding and packaging can be matched with KPS cone-shaped reel fully automatic wire taking-up machine, double-head coiling machine, double-reel semi-automatic wire taking-up machine, etc.
Application
The production line is suitable for single-color, single-color strip, double-color strip, and full-cover extrusion of thermoplastic insulation materials such as PVC, PP, PE, XLPE, and low-smoke halogen-free, meeting the German, Japanese, Korean, Italian and other series of automotive wire insulation extrusion.
Suitable conductor:0.22mm²--6mm²;
Finished outer diameter: φ1.2mm-φ5mm;
Line speed: KPS take-up Max1500m/min;
Double-head coiling machine: Max1000m/min;
Double-reel semi-automatic take-up: Max1000m/min;
Specification
| Screw specification (mm) |
Φ50 |
Φ70 |
Φ80 |
Φ90 |
Φ100 |
Φ120 |
Φ150 |
| Maximum screw speed (rpm) |
120 |
120 |
110 |
90 |
80 |
70 |
60 |
| PVC glue output (kg/h) |
100 |
180 |
280 |
360 |
430 |
500 |
800 |
| PE glue output (kg/h) |
50 |
90 |
140 |
180 |
200 |
280 |
400 |
| PP glue output (kg/h) |
40 |
90 |
110 |
140 |
- |
- |
- |
| Aspect ratio (L/D) |
(24-26):1 |
| Drive power (kWAC) |
22 |
45 |
55 |
75 |
90 |
132 |
160 |
| Barrel temperature control area |
4 |
4 |
5 |
5 |
6 |
7 |
8 |
| Screw specification (mm) |
φ35 |
φ40 |
φ50 |
φ65 |
| Mechanical type |
Reclining/horizontal |
Reclining/horizontal
|
horizontal |
horizontal |
| Maximum screw speed (rpm) |
60/120 |
60/120 |
120 |
110 |
| PVC glue output (kg/h) |
20/30 |
20/35 |
100 |
160 |
| PE glue output (kg/h) |
10/25 |
14/30 |
50 |
75 |
| PP glue output (kg/h) |
14/25 |
16/30 |
40 |
80 |
| Drive power (kW AC) |
5.5/11 |
5.5/15 |
22 |
45 |
| Barrel temperature control area |
3 |
3 |
4 |
4 |
Product Tags:
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Automotive Wire High Speed Extrusion Production Line 1500m/min Images
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