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Sample Yarn Board Winder



Yarn Examining Machine applies to assess the evenness, hairiness, neps and other imperfections in a representative sample of various yarn wound at a pre-determined yarn density onto a quadrate/tapered black board.


Standard: ASTM D2255



  1. Driven by synchronous motor, and digital controlling circuit,

  2. ensure uniform pitch during a test.

  3. Various pitch to satisfy comprehensive requirements of different yarn linear density.

  4. Equipped with alternative pre-tension (ref. picture).

  5. Auto-stop function.

  6. Adjustable winding speed.

  7. Technical Parameter :

  8. Black board size : 220250mm (LW)

  9. Yarn winding density     

  10. Reeling density:7, 9, 11, 13, 15, 19 wraps/cm ¢4photogrrraphic 20/45mm 7steps

  11. Rotate Speed: 0-350mm/min

  12. Power supply                    AC220V, 50Hz, 50W

  13. Dimension                         620370340mm

  14. Weight                              30Kg 


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