Laser blowing stop motion device

Laser blowing Self-stopper

This device is suitable for equiping with any type of knitting machine,used to defect broken yarns,Laser setter and receiver are equipped seperately in each side ,and air pipe in the back.When there is broken yarn,the yarn will lose its tension,and blown forward to the detecting place of the laser head.Then the control pipe gives the stop singal.(There is the singal of on or off point.)