The new rotary dobby may reduce the warp tension and end-down which will increase with high revolution of the machine by using of non-vibration heald.
新颖的回转多臂机实现了无振动的综框运动，减少了因高速引起的经纱张力增加和纱线断头。
2
Megadyne belts for knitting machine drive are manufactured in Polyurethane with high wear resistance and high tensile steel &kevlar cords tension member.
圆筒针织机聚氨酯同步带耐用性强及不会容易磨损，分别有钢丝芯及线芯。
3
Secondly, in order to realize the invariable tension control of high speed casting machine, the pull and wind-up tension of high speed casting machine have been researched.