Large circular knitting machine, scientific name knitting circular weft knitting machine. Because the circular knitting machine has many loop-forming systems, high rotational speed, high output, fast pattern change, good quality, few processes, and strong product adaptability, it has developed rapidly.

Circular knitting machines are generally divided into two categories: single jersey series and double-sided series. However, according to the types of fabrics it processes and produces, there are the following categories.

The single jersey series circular knitting machine is a machine with one needle cylinder. Specifically divided into the following categories.

1. Ordinary single jersey circular knitting machine:

Ordinary single jersey circular knitting machine has a large number of loops (usually 3~4 times the diameter of the needle cylinder, that is, 3 routes∕25.4mm~4 routes∕25.4mm), such as a 30″ single jersey machine with 90F~120F, The 34" single jersey machine has 102~126F channels, etc., high speed and high output. Some knitting enterprises in our country are called multi-triangle machines.

Ordinary single jersey circular knitting machines have single-needle track, two-needle track, three-needle track, four-needle track and six-needle track in one season. At present, four-needle track single jersey circular knitting machines are mostly used in knitting enterprises. It uses the organic arrangement of knitting needles and triangles to weave various new fabrics.

2. Single Jersey terry machine:

The single jersey terry machine is also called the single jersey towel machine. It has single-needle track, double-needle track and four-needle track models, and has the distinction of positive wrapping terry machine and positive wrapping terry machine, and uses the arrangement and combination of sinkers and yarns to weave new fabrics.

3. Three-line weft interlining machine:

The three-thread weft insertion machine is called a sweater or flannel machine in knitting enterprises. It has single-needle track, double-needle track and four-needle track models, which are used to produce all kinds of brushed and non-pulled fleece products. He used knitting needles and arranging yarns to produce new fabrics.