its main use is to twist the yarn of natural fibers such as cotton, wool etc and their blend with polyester staples for weaving knitting and industrialsewing.the machine running is controlled by PLC. the spindle speed, roller speed and traverse speed are controlled accurately according to the input parameter to ensure good quality yarn and nice build up packages.the machine is supplied with motor spindle instead of spindle driving system. the spindle speed is controlled by the converter. the spindle speed difference between all the spindles is no more than 0.3%, and same sa a certain spindle when it being full bobbin and empty bobbin. it makes for reducing the twist irregularyty of twisted yarn.
