PROMPT FFD can only accurately identify bristles and bristle groups, and these two different defects, the degree of divergence may even reflect the current state of the quality of the filaments in the normal state, and have generally similar instrument No The functions and features. 
PROMPT FFD is a fully enclosed high-tech optical sensor that can be used in various types of equipment. It can operate normally even in a relatively harsh working environment.
 The PROMPT FFD sensor is equipped with 6 sets of light barriers, which will calculate the number of defects based on the length of the pile on the surface of the yarn. The test result is sent to the connected PC or PLC system from the received signal, and the yarn quality can be analyzed and judged immediately.