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We sort out NG  &  pack GOOD for you!

Vizion Precision Machinery Co., LTD. provides its global customers with  fastener sorting & packing services to meet their needs in the industry today. Auto Optical Inspection system , 360o checking module, eddy current,and other equipment are applying for sorting NG & packing GOOD from customer's production lots.  


Through 100% checking, we will boost your quality for 



* size available above O.D 2-25mm, length 5-150 mm.


Sorting items below 

  AF/AC

  Length

  Outer Diameter

  Inner Diameter

  Roundness

  Head Height & Width

  Recess Depth

  Bottom Thread Diameter

  Thread Diameter

  Thread Pitch

  Thread Incline

  Bottom Point

  Head Plating Presence

  Head Crack

  Head Marking

  Pin Break

  Invalid Thread Length (Neck Area)

  Thread Rolling NG

  Excessive Material

  Open Crack

  Feature Quantity

  Inner Hole Roundness

  Height & Width

  Burr & Chip

  Thread Presence

  Surface Flaw

  Marking

  Concentricity

  Surface Feature

  Flange Height

Please contact us free if your sorting items not listed