Triple layers co-extrusion technology is widely used for coaxial cable and nucleus cable production process. Special designed crosshead can make different physical characteristic material with multi-layer extrusion in the mean time.
Technical Specification :
The series of G triple crosshead can make three layers of inner shield、insulation、outer shield extrusion in the mean time. Triple layers co-extrusion crosshead has complex structure, processing difficulty, and represented the top level in cable extrusion process.
Type |
G7 |
G14 |
G25 |
Min.Conductor(mm) |
0.3 |
0.8 |
1.5 |
Max.Conductor(mm) |
5 |
12 |
23 |
Max.Insulation diameter |
7 |
14 |
25 |
Max.Tube diameter |
10 |
20 |
30 |
Insulation material |
PVC/PE/PA |
||
LSOH/PA/PU |
○ |
○ |
○ |
Single layer |
○ |
○ |
○ |
Single stripe |
○ |
○ |
○ |
Dual stripe |
○ |
○ |
○ |
Skin |
○ |
○ |
○ |
Dual layers co-extrusion |
○ |
○ |
○ |
Triple layers co-extrusion |
● |
● |
● |
Flat cable |
○ |
○ |
○ |
Remark |
● Standard configuration ○ Option — Nil |