A) application: the machine is used for stranding control cable, copper cores, acsr, aluminum and copper conductor, and needed by big section of steel stranded wire and steel wire rope making b) component: central pay-off device, mainframes of 6-bobbin, 12- bobbin, 18- bobbin, 24- bobbin, 30- bobbin, die holder, taping device, armouring device, traction, take-up and traverse device, transmission system and electric control system. c) technical parameter: specification jly-400 jly-500 jly-630 dia. Of inlet wire( mm) 7 8 10 rpm max speed(rmin) 127 118 85 stranding pitch(mm) 48-1315 48-1315 58-1280 taping speed(rmin) 188-419 taping pitch(mm) 10-205 rpm of armouring head 188-419 pitch of armouring head 10-205 5) steel wire armouring machine a) application: the machine is used for armouring single or double steel wire around the cable, and also for making large steel wire ropes. B) component: central pay-off, armouring host, die holder, taping device, traction device, meter counter, take-up and traverse device, transmission system and electric control system. C) technical parameter specification dia. Of wire( mm) 1.0-4.0 armouring dia(mm) 130 rotation speed(rmin) 22-53 armouring pitch(mm) 106-1570 tapingspeed(rmin) 185-416 taping pitch(mm) 9.7-146