It is a false twist texturing device used on one-step doubling and twisting machines. It is made up of  magnetic steel, multiplying wheels, rollers, conducting parts and so on. The max. speed of the rollers can rech up to 340,000 rpm. It is mainly used for the false twisting of P-ROY and DTW.

Related Parameters:
Type of processed yarn :                 Polyester filament
Fineness of processed yarn (Dtex) :        30`300
Diameter of multiplying wheel:   34 mm
Diameter of  the roller:           2mm
The max. speed of false twisting spindle:          20,000 rpm
The max. speed of the roller:      34,000 rpm