1. The grooved little cam and swing-beam rolling wheel transmission is adopted, making it easy and stable to run.
2. Slide block and rod are eliminated while the wearing parts are decreased. Rolling transmission is adopted in entire structure, which doesn't need lubricant.
3. Frequency speed regulation which is convenient and stable is adopted.

4. It is configured with automatically stop detecting unit when meeting the situation of warp/weft breaking, weft ending. The stoppage unit is sensitive and reliable.
5. It's an environmental product whose noise is not more than 80dB(A).

6. Low strengh plastic yarn which is made from 100% regenerated plastic can be adopted to weave.
7. It is high-efficient and energy-efficient. The highest rotation speed of the main motor can reach 180r/min and the power is 1.5kw, which can save 10 thousand degree electricity compared with the traditional four shuttle circular loom whose power is 4kw.
8. It is a patent device. (Patent No.: ZL 201120034864.7)