Crochet machine,is a high-performance crochet machine that produces a wide variety of narrow fabrics.It can simply add a variety of devices to the standard machine, making this machine more flexible in the weaving process.can be produced in a variety of patterns and needle counts by using 8 weft combs and lengthening devices, and different types of samples can be produced.The chain is composed of some flower chains with involute contours, which can run at high speeds, reduce noise levels and limit the machine’s shock.