With the development and progress of the textile industry, textile machinery and parts are also constantly improving.

With the development of the textile industry getting better and better, the use of textile machinery has gradually increased, because many equipments

Causes of needle drop when using needle roller　　Needle roller is a kind of mechanical parts used in many machinery and equipment nowadays. Our common mechanical equipment using needle rollers include textile machinery, printing machinery, etc. In textile machinery, the quasi-roll used is also very different due to the different fabrics produced. When using the needle roller, the advantage will be the phenomenon of needle drop. Do you know what is the reason for this phenomenon?