The two line wires and wires for the barbs are fed from four stands. The line wires pass through tensioning and stator in the bore of the twisting shaft to the twisting shaft to the twisting tool.Adjustable segment rollers pull the required length of wire the barbs off the bundle and this is fed through the wire guide and counter cutter between the two line wires.The driver of the twisting tool grips the free ends and twists these around the line wires.The ends,which have not been cut off,yet held during the twisting by the wire guide.Only after the barb has been completed,a pair of cutters produces the end points and the staring points of the next barb.The number of twists of the barb is srt on Cam drive. Two-pointed barbed wire is made in a similar way by feeding in noly one wire for the barbs.
The transport wheel advances the barbed wire prior to twisting by the requried barb spacing before the wire passes via two guide rollers to the reel.As the coiling frame,in which the reel is located,revolves,the barbed wire is twisted in one direction prior to being wound noto the reel.There is an in-built mechanism that regulates the coiling up tension.
Process flow:Wire Feeding-Tensioning-Twisting-Reeling