Purchase Qty. Reference FOB Price
1-2 set US$10,000.00
3-4 set US$9,500.00
5+ set US$9,000.00
Product Description
Product Description The sliver or roving is rotated through the ring ring. The winding speed of the bobbin is faster than that of the ring. The cotton yarn is twisted into a spinning yarn.It is the most common method of spinning yarn that the whisker is twisted by turning the ring of wire around ...