Applications：The 1~4 core optical fiber or 4-fiber ribbon unit is positioned in the centre.two parallel Fiber Reinforced Plastics(FRP) are placed at the two sides.

Extrusion Material PVC、LSZH etc.

Features:

Self-centering extruder head designs

Tensions of optical fiber Payoff and takeup are accurate and constant

Fast and easy set-up of the line allows easy operation.

The modular line component concept allows the  production of the buffers for a variety of different  kind of fiber optical indoor cables.

Equipment  component：

1、Steel wire strength member pay-off ；

2、2-road optic fiber pay-off；3、PN400 FRP strength member pay-off ;

4、converge device；

5、Extruder and auxiliary device（50x25 Extruder、Crosshead、Desiccant Dryer、Vacuum Hopper Loader）；

6、Cooling system（4m hot water trough, 12m cooling water trough、Dryer、Chiller unit）；

7、Diameter gauging；

8、Ф630mm Capstan ;9、100M Cable Accumulator（include dancer control） ;

10、Take-Up ；

11、Electric Control System

TECHNICAL CHARACTERISTICS

Products FTTH drop cable with 1~4 core optical fiber or 4-fiber ribbon unit 

Process Speed

150 m/min（Structural Speed）

Max 150 m/min (PVC)

Extruder Type 50x25, ≤55kg/h

Diameter Range 3.0*2.0～6.0*2.0mm

Fiber reel Count 2个

Fiber PO Tension 0.4～1.2N±0.05N

Buffer TU tension 5～20N

Length Measuring Accuracy <2‰

Attenuation Increase ≤0.15dB/Km

External dimension L≤38m，W≤3m

Power supply 380V/50Hz,  ＞70Kw

PAY-OFF & TAKEUP SPECIFICATION

(PO) （TU）

25Km(PO) 50Km(PO) PC410 PN630

Flange Diameter, max. 236mm 265mm 410mm 630mm

Barrel Diameter, min. 160mm 160mm 316mm 315mm

Width, max. 108mm 170mm 390mm 400mm

Bore Diameter (standard), min 25.4mm 25.4mm 50.8mm 56mm

Reel Weight, max 5kg 10kg 30kg