TF2001 Combination twist machine is newest model in rope machine industries, which use duble face belt drive. The main motor is controled by Frequency Inventor. And this machine use To-and Fro pole arrive in finished product. Then it is can arrive in defend fold, constand tension, constand speed of yarn. That is machine can fix the longth of tape and the weight of finished product, which is the same with all kinds of fibre material. That machine's capacity is 3 times than normal twist machine.