Automatic Textile Fabric Test Equipment Industrial Metal Detectors with Optical Infrared Emitters

Textile Fabric Test Equipment Industrial Metal Detectors Optical Infrared Emitters Automatic

 
Introduction

Shoes head needle machine Optical Infrared emitters Needle Detector Machine of thick material and thin material, display of the positions of broken needles and scrap iron in an object being detected for facilitating the finding of the broken needles of operators, automatic return of object to be detected, automatic start-up, once switch startingfir each working stage, a power utilization system capable of stopping the machine five minutes after no-load operation, power and money conservation, power utilization safety protection, great popularity among customers.
 
 
Features:

Needle is extremely sensitive, good stability, the needle will automatically detect the alarm and return matches in production line
 

working principle

Upper and lower head of the magnetic coil by the access needle and the machine's power to work together to form a magnetic needle, when iron and other substances with different properties of iron into the needle area, it will cause a change in the local magnetic field, and thus fluctuations in the magnetic field caused by local instantaneous current. Perceived abnormal current will be transferred to the control board, and set a good sensitivity compared with the needle before; when the current value of this change reaches or exceeds value flu needle devices in use when the set time, machine control board will make the alarm, stop, rewind the belt so that a series of instructions; and finally complete it some action.

 
Spectifications:

 
 
Table of Sensitivity

 
 
The picture of metal detector: