Secondary Coating Line Fiber Optic Cable Production Line Optical Fiber
1. Application
The machine is mainly used for optical fiber cable secondary coating .
Secondary coating line is mainly suitable for extruding loose tube in which 2~12 optical fibers are contained. The extruding material can be PBT. Loose tubes have excellent surface quality and uniform diameter size.
2. Technical Specification
| Type | HM05 | HM06 |
| Optical fiber number | 12 | 24 |
| Pay off tension | (0.4-1.2N)±0.05N | (0.4-1.2N)±0.05N |
| Optical fiber reel size | 25km/50km reel | 25km/50km reel |
| Line structure speed | 450m/min | 800m/min |
| Operation speed | 20~350m/min(dia.1.8) | 600m/min(dia 1.8*0.3mm,6-fiber,without SZ device) |
| Extruded tube dia. | (dia.1.8-4.0)mm±0.05 | (dia.1.0-6.0)mm±0.05 |
| Take up reel size | PN800mm | PN800mm,PN630mm |
| E.F.L range | 0~0.3% | 0-0.3% |
| Extra attenuation | ≤0.02dB/km | ≤0.02dB/km(1310nm,1550nm) |
