These
machines are used for manufacturing
Concertina / Razor Blades.
PLANT DETAILS
The punched tape
concertina / razor barbed wire has the following advantages over
the conventional barbed wire: It has sharper barbs (blades), the
blades are not prone to sagging and since both their sides are
flat, in addition to the zinc coating already provided, one can
easily coat them with anti-corrosive red oxide or paint to
increase the life many-fold.
One kilogram of
the punched tape concertina / razor barbed wire measures
approximately 12 meters in length.