Testex TY380 旋转桌

Power: 220/110V  50/60 Hz

Weight: 39 kg

Dimensions: 740 x 580 x 420 mm(L x W x H)

Black board: 250 mm (L) x 220 mm (W) 

Yarn winding density: 7, 9, 11, 13, 15, 19 wraps/cm

Rotation speed: 10 ~ 400 rpm (adjustable)

Standards: ASTM 2255, GB 9996

Yarn Board (Board Winder), used 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.