SZ Stranding Line

Application Effect after stranding

The production line is used to manufacture SZ stranding line. This stranding line design is used for layer stranding of the fiber-optic with high precision tension control. The parameters of the components are set and controlled by the operator via HMI touchscreen. The path of the materials is guided accurately. Each of the position is equipped with pneumatic pre-loaded dancer arm that has minimum friction to maintain the pre-set tension during this process.

Features

Max outer diameter after stranding	Ф25mm
Loose tube diameter	(Ф1.5~Ф3.0)mm
Production speed	80m/min
Cabling lay length	(45~500) mm
SZ stranding angle	(4~16)π
SZ stranding rotational speed	max 1600rpm
Blinder yarn rotational speed	max 4000rpm
Stranding pitch	(15~80)mm
Production length	less than 50m
Deviation	≤2‰
Additional wear	≤0.02db/km
Total power	50KVA
Compressed air pressure range	0.5~0.6MPa
Operate direction	pay-off -> take-up

Equipment components
Ф1250mm gate-type auto pay-off machine
Ф800mm horizontal type dual tension reel
Ф800mm buffer tube pay-off unit
FRP filling
SZ stranding unit (Differential type)
Dual concentric yarn unit (high speed pot type)
Pressing resistance torque
φ800 mm dual traction unit (including meter counter)
Ф800mm horizontal dual tension wheel
1600 floor rail portal take-up traverse machine
Electrical control system