• Model NO.：QF-SJ-50mm
• Engagement System：Full Intermeshing
• Screw Channel Structure：Deep Screw
• Exhaust：Don′t Exhaust
• Automation：Automatic
• Computerized：Computerized
• Qf-Sj-50mm：Cable Extruder
• Brand：Sfs
• Power：3p 380V 50Hz
• Touch Screen：Kunlun
• PLC Brand：Siemens
• Motor Brand：Siemens
• Bearing Brand：NSK
• Precision：High Precision
• Usage：Extrusding
• Warranty Period：12 Months
• Transport Package：Wooden Packing
• Specification：QF-SJ-50
• Trademark：QF
• Origin：Dongguan
• Production Capacity：50set,Month

Basic Info.

Model NO. QF-SJ-50mm Engagement System Full Intermeshing Screw Channel Structure Deep Screw Exhaust Don′t Exhaust Automation Automatic Computerized Computerized Qf-Sj-50mm Cable Extruder Brand Sfs Power 3p 380V 50Hz Touch Screen Kunlun PLC Brand Siemens Motor Brand Siemens Bearing Brand NSK Precision High Precision Usage Extrusding Warranty Period 12 Months Transport Package Wooden Packing Specification QF-SJ-50 Trademark QF Origin Dongguan Production Capacity 50set/Month

Product Description

QF-SJ-50mm Indoor Optical Fiber Cable Extrusion Line


 1. Application:
The line is mainly used to produce simplex Indoor cable, duplex indoor cable, FTTH  indoor cable, such as simplex indoor cable, duplex indoor cable, FTTH indoor cable, The jacket material are LSZH or  PVC .

2.Main Technical data:
2.1 Bare optical fiber dia.                              0.25mm
2.2 Tight buffer fiber dia.                               0.6mm;0.9mm
2.3 Simplex cable dia.                                    2.0mm
2.4 FTTH cable size                                       2.0×3.0mm
                                                                      2.0×5.0mm                   
2.5 Extra-attenuation                                     ≤0.02dB/km(1210nm,1550nm)
2.6 Extruder:                                                  SJ50*25D
2.7 Extrusion designed max line speed:           150M/Min
2.8 Production process max line speed:           120M/ Min
2.9 Over-length accuracy                                ±0.02%
2.10 Over-length range                                    0~0.3%
2.11 Pay-off tension of tight buffer fiber            0.4~1.2N±0.05%N(adjustable)
2.12 Take-up tension                                     0.4~5 N ±0.05N (adjustable)
2.13Bare optical fiber bobbin size                   ¢235×¢160×¢25.4×108 
                                                                      ¢235×¢160×¢25.4×180
2.14 Tight- buffered optical fiber bobbin size:        PN400 (and standard fiber bobbin)
2.15 Steel wire pay-off bobbin size                  PN630~PN800
2.16 FRP pay-off bobbin size                          PN400
2.17 Take-up bobbin size                                PN400~PN630