Mini and Micro-coaxial cable insulation lines:
Foam/Skin & Skin/Foam/Skin processes
Line types
CI A0: insulation line for micro-coax cables with FEP and PE
CI A1: insulation line for mini-coax cables with SRL frequency up to 1 GHz
CI A2: insulation line for mini-coax cables with SRL frequency up to 3 GHz
Performances:
| | CI A0 | CI A1 - CI A2 |
| Conductor | Soft copper | Soft copper |
| Conductor Ø | Copper clad aluminium
Copper clad steel
0.2 - 0.65 mm | Copper clad aluminium
Copper clad steel
0.64 - 2.9 mm |
| Max cable Ø | 7 mm | 12 mm |
| Insulation material | FEP, PE, PP | PE, PP |
| Max expansion level | 75% PE
55 % FEP | 81 % PE |
| Max line speed | 700 m/min | 300 m/min |
| Ø Tolerance | ± 0.01 mm (for insulation thickness < 0.3 mm)
± 1.0 % (for insualtion thickness > 0.3mm) | ± 2.0 % (for insulation thickness < 5 mm)
± 1.5 % (for insualtion thickness > 5 mm) |
| Eccentricity tolerance | F > 0.95 | F > 0.94 |
Technical features
+ Wire preheater
+ Main extruder with smooth barrel and physical foam screw
+ Extruder screw designed to reduce and keep melting pressure constant at the gas injection point
+ Limited preheating time for fast line set-up
+ Stable automated extrusion
+ Extrusion cross-heads equipped with a fine-tuning centering device
+ Extrusion group suitable for striping process
+ Nitrogen injection unit controlled by line supervisor
+ Dual automatic take-up with full-speed reel change function
