Examining Machine applies to assess the evenness, hairiness, neps and other
in a representative sample of various yarn wound at a pre‐determined yarn
density onto a quadrate/tapered black board.
by synchronous motor, and digital controlling circuit, ensure uniform pitch
during a test.
pitch to satisfy comprehensive requirements of different yarn linear density.
with alternative pre‐tension (ref. picture).
Black board size: 220×250mm (L×W)
Yarn winding density
Reeling density: 7, 9, 11, 13, 15, 19 wraps/cm ￠×4photogrrraphic 20/45mm
Rotate Speed: 0‐350mm/min
Power supply: AC220V, 50Hz, 50W