pplication:suitable for control cable,communication cable,data cable,coaxial cable core wire and PE/PVC coated and center wrapping. parameter: pay-off bobbin dia(mm):400-500-630 applicable wire dia(mm):0.6-3 1-5 max.lay-up dia.(mm):15/20/25/30 twisting pitch(mm):20-200/30-300/30-350 no.of totate(r/min):1000/800/600/550 take-up tension:pneumatic tension traversing type:stepless regulation,according to bobbin rotation speed and reciprocating motion traversing distance(mm):2-12/3-20/3-30 twisting direction:Sor Z direction free designation wrapping type:centre wire-wrapping or side wrapping