YARN BOARD (BOARD WINDER)
Yarn Board (Board Winder), To assess the evenness, hairiness, neps and other imperfections in a representative sample of yarn wound at a pre-determined pitch onto a tapered black yarn board. Variable pitch traverse 7-19 wraps per centimetre, adjustable winding speed drive, equipped with alternative pre-tension, with yarn package stand and 2 tapered aluminum black yarn board 575mm x 250mm x 160mm. Assessment against photographic comparison standards (not included).
Specifications
Black board: 575mm (L) ×250mm (W) ×160mm (W)
Yarn winding density: 7, 9, 11, 13, 15, 19wraps/cm
Rotation speed: 10~400RPM (adjustable)
Standards ASTM 2255, GB 9996
Power 220 /110 V 50/60 Hz
Weight 35 Kg
Dimensions 1000x370×300 mm(LxWxH)
Black board: 575mm (L) ×250mm (W) ×160mm (W)
Yarn winding density: 7, 9, 11, 13, 15, 19wraps/cm
Rotation speed: 10~400RPM (adjustable)
Standards ASTM 2255, GB 9996
Power 220 /110 V 50/60 Hz
Weight 35 Kg
Dimensions 1000x370×300 mm(LxWxH)
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