■ Purpose: ■Mainly for the production of tube type optical fiber pay-off tension control. ■ Main technical parameters: ■Tension wire wheel diameter: storage Φ (more than 340 pieces of aluminum alloy wheel storage line). ■Store line length: 6000 mm ■ Structure and features: ■Machine for vertical enclosure structure. By into the wire guide pulley, multi-plate combination store line roller and the wire wheel combination line storage system. ■The machine store line length is long, small size, stable tension control, convenient operation and practical.