NEXTROM High Speed Insulation Line 100/45 - 24 D (1...16 mm² on 1600 mm Bobbin) (Ref : D8MXUF)
Modern, high speed and top condition insulation line for conductors 1,0...16 mm².
Can also be used for sheathing small products up to 10 mm flexible, able to run on 500 mm pulleys.
Material : PVC / HFFR / XLPE.... (several screws available)
Line with 2 extruders (NEXTROM 100 mm and MAILLEFER 45 mm) plus dual-layer Xheads for stripes/skin operation.
Main extruder is 100 mm from year 2000, with gravimetric dosing, 4 screws and screw cooling system.
In 2007, line was heavily rebuilt with:
- New cooling trough 1000 m/min
- New pulling capstan 500 mm
- New spooler 1600 mm with dancer
- New contactless length counter, laser type
- New ZUMBACH quality control
- New electronic controls with JACKETMASTER ZUMBACH and with new INTOUCH HMI
All made VOM HAGEN & FUNKE (Germany), with LENZE AC drives & S7/PROFIBUS connections.
in 2011, new 45 mm piggy back extruder was added to run skin/stripes.
Today, pay-offs are either :
- vertical cone for copper wire in barrels
- unrolling 400 m/min for bobbin 630....1800 mm / 2 Tons
To reach higher speed on pay-off is 630 or 800 mm spools used, a dual cone pay-off coud be added when needed.
Possible also to add a double spooler 630 mm for example for smaller section on smaller spools.
the line was mainly used for solid wire insulation wound on 1600 mm DIN spools to feed a 300 m/min SZ line with bedding & sheathing.