Power supply 3 phase,380V,50Hz Power consumptiom About 300kw Product specification S,M,L,XL Designed speed 200m/min Production speed 600pcs/min(size 240mm) Rate of finished products ¡§R97% Overall size 0m(L*W*H) 1.full servo motor with accurate transmission  2.drum-type shape of cotton core, can produce normal pattern and extra thin cotton core 3.constant tension control¡ê¬unwinding controlled by frequency inverter 4.SAP supplying system controlled by servo motor  5.auto joint and splicing of raw 6.inflatable axle can load materials easily 7.automatic detection and kicking inferior-quality products  8.automatic detection system, alarm system 9.vertical transposition  10.crosswise folding device