Concertina Coil

Razor blade coils installed on the fence providing and added layer of security against climbing and is resistant to corrosion

features

Coil Diameter

Coils are available in multiple diameters to match security requirements and site conditions. Bigger loop size gives more height and width making a more difficult to intrude, however, it consumes more space

Balde Profile Options

We can increase the deterrence level by using a different blade profile.
Deterrence level Blade Profile

* Small
** Medium
*** Long
**** Tear
***** Fishook

Longevity

All our Concertina Coils are made from heavy galvanized 275 gm steel. For more corrosive environments, we can also make them in Stainless Steel 304/316 grades

Blade Profile Options

Short Blade

Medium Blade

Long Blade

Tear Blade

Fish Hook Blade

Standard Specifications

Parameter	Specifications
Diameter range	450mm – 1000mm
Core wire diameter & Tolerance	2.50mm
Blade Thickness & Tolerance	0.40mm to 0.60mm
Blade Material	Galvanized Sheet, SS430, SS304, SS316
Tensile Strength	1250 – 1350 & 1350 – 1550N/mm2
Wire Material	Galvanized Wire, SS204Cu, SS304, SS316

Parameter	SBBT	MBBT	LBBT	TBBT	FBBT
Blade Profile	Short Blade	Medium Blade	Long Blade	Tear Blade	Fish Hook Blade
Blade Length	10mm	22mm	65mm	30mm	66mm
Core wire diameter	2.50mm	2.50mm	2.50mm	2.50mm	2.50mm
Distance between Barb	25mm	35mm	100mm	50mm	101mm
No. of loop per coil	56	56	56	56	56

Multiple options available

Applications

International Borders

Perimeter Security

Rapid Deployment Barrier