The line is designed for insulation and jacketing of THHN and THWN cables. This extrusion line is developed for high speed continuous operation. Cerrini proposes two extrusion line configurations: the more common tandem configuration where the extruder for processing PA jacketing is tandemized with the main insulation extruder group and the co-extrusion technology of insulation and PA jacketing which allows higher line speeds and less space required. All thermoplastic materials, HFFR compounds and PA can be efficiently processed.
Main technical features of tandem configuration:
The co-extrusion configuration main technical features are the following:
TYPICAL PRODUCT DESIGN | |
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Conductor | 1÷10 mm² |
Conductor type | Solid/flexible |
Max diameter over insulation/sheathing | 5.5 mm |
Insulation/sheathing material | Thermoplastics HFFR compounds PA |
Max line speed | 1200 m/min |