foam extrusion line --- double layer physical foaming skin-foam extruder
usage:
foam extrusion line, double layer physcial foaming skin-foam extruder used for communication cable, co-axial cable and other cable skin-foam core wire insulation.
features:
1.Foam extrusion evenly, water flume auto feedback on the capacitance and diameter.
2.extruding concentricity around 90%-95%，extruding diameter precision +/-0.02mm，diameter keep stable。
3.foam extrusion line use SCR power controller, SSR, import high quality temp controller, temp control precision +/-1 degree.
4.foam extrusion line all process use PLC control, industrial control system and remote control system is optional, all production process all easy to monitor and control
parameter:
extrusion products: communication cable, co-axial cable and other cable skin-foam core wire insulation.
Extrusion material: Foam-PE, Foam-PP, HDPE
extrusion type: skin-foam
extrusion foaming degree: 70%
extruding Capacitance precision: +/-1PF
extruding output: 100kg/h, when the crosshead open.
extruder Conductor dia.: Ф0.8- 2.0 mm
extruder output dia.:Ф3.5-7.8mm
extruding dia. precision: +/-0.03
extruding line speed: Max.150m/min
extruder L/D of screw: 36:1
extruding compression rate: 3.0-3.2;
extruding concentricity: 90%-95%, according to the extruding die design and conductor quality.
extruder temp controller: ±1℃
extruder center height: 1000mm, or customized
extruder crosshead and nitrogen injection:
