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1、This needle detector has an automatic cotrolliing system, especially adding the shift function between the thick inspection and the extra-thin inspection. It adopts the special magnetic sensing material and particular production to make the inspection accuracy or the needle detector extremely  high and solves the disturbing problem in the industry of needle detector
2、the automatic environment testing feature, easy to find a suitable to install the machine
3、automatic pause the machine, after 5 minutes no testing material pass through the machine.

Applicable:
Detecting dangerous needles, broken needles, setting pins and iron pieces which strayed into following articles：clothing items (for babies, children, ladies’, men’s under wears, pajamas, night  wears, stocking, knitted articles and etc. ) blanket, bedding, stuff  toy, quilts, quilting carpet, textile, felt, non-woven fabric and other fabric and some food, packed food medicine, etc.