1. Almost no attrition rate, good stability.
2 no danger.
3 easy to operate, can be used only general staff.
4 High Yield (8 m / min) yield of approximately 8000 pairs of eight hours a day or more, the unit cost reduction and fast.
5 per centimeter is about 3-5KG pull over.
6 beautiful, high quality.
7 saves burnt dosage.