Double-strand barbed wire netting machine is composed of two parts: wire winding and wire winding and twisting, and is equipped with four wire release discs. Double-strand barbed wire netting machine is mainly applicable to the production of various multi-strand barbed wire netting. Its materials should be consistent and stable, and its operation should be flexible and reliable. It is the only equipment in China to produce barbed wire netting.

This machine can produce positive and negative twisted barbed wire which is widely used in national defense, railway, highway, animal husbandry and other industries.
The materials used for positive and negative twisted barbed wire are usually hot dipped galvanized wire, electric galvanized wire etc.
Positive and negative twisted barbed wire use positive and negative way for winding flowers, the barbed wire products produced has no rebound and winding phenomenon, so it is more beautiful compared with the general barbed wire.