SZ stranding line


PN800 SZ stranding line


12/800 SZ stranding line



♦ Main Features

• Loose tube pay off can use 12-path or 16-path type 800 pay-off reel. Large length and high-count optical cable production can be realized.

• Accumulated tension control is used for loose tube pay off.

• Multi-motor driven differential (SZ) stranding unit is used, setting of stranding pitch and back-angle is convenient.

• Bi-directional yarn binding mode of forward and reverse cross yarn binding is used to make optical cable structure stable and cable stranding reliable.

• Longitudinal wrapping unit is used, with high stranding speed.

• The line has functions of loose tube lump alarming, tension over-limit alarming, yarn broken, tape broken, yarn exhaust, tape exhaust alarming and machine stop.


♦ Main technical parameters

Cabling speed
Power supply
3×400V ±10% , 50HZ
Max.cable diameter
Total power
Loose tube fiber pay-off tnsion 
Additional loss
Single fiber 1550nm
Stranded one-way swing angle 
 6~18π adjustable
Average value<0.01dB/Km
Cabling pitch
Strengthen core pay off tension
50~1500N adjustable
Loose tube diameter 
Outline dimension
Total weight

Fiber drawing machine, optical fiber proof-testing machine, optical fiber coloring machine, optical fiber ribbon machine, secondary coating line, SZ stranding line, Sheathing line, FTTH cable production line, simplex, duplex, fiber pay-off, kevlar server, extruder, Stainless teel tube production line, take-up, cable rewinding line,copper drawing machine, aluminum drawingm machine.
Shanghai QIianyi Communication & Equipment t Co., Ltd Albert
Address: 218 Zhongde road, Songjiang District, Shanghai
Phone 021 -64902908 Fax :021-64902908