Barbed wire is an isolation protective net made by winding barbed wire on the main wire (strand wire) through barbed rope machine and through various weaving processes.

Three screwing methods of Barbed Wire: positive twist, reverse twist, positive twist.

Positive twisting method: Twist two iron wires or multiple iron wires into double-strand iron rope and then wrap barbed wire on the double-strand iron wire.

Reverse twisting method: first wrap the barbed wire on the main wire (that is, a single iron wire) and then add an iron wire and twist it into a double-strand barbed wire.

Positive and negative twisting method: it is to twist the main iron wire in the opposite direction from barbed wire. It is not twisted in one direction.

Processing classification

galvanized thorn rope pvc plastic coated barbed wire aluminum Alloy barbed wire the reason for surface treatment is to strengthen the anti-corrosion strength and prolong the service life. Galvanized Thorn rope as the name implies, the surface treatment is galvanized, which can be electrogalvanized and hot galvanized; PVC barbed wire is coated with PVC for surface treatment, and the barbed wire inside is black wire, electrogalvanized wire and hot-dipped wire.

Aluminum clad barbed wire is a new product just listed. Its surface is covered with a layer of aluminum, which is also called aluminum plating. As we all know, aluminum does not rust, so aluminum plating on the surface can greatly improve the anti-corrosion ability and make its service life longer. Barbed wire uses: used for anti-theft and protection of factories, private villas, residential buildings on the first floor, construction sites, banks, prisons, banknote printing factories, military machines, bungalows, low walls and other places.