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Weld Mesh Fence Systems

A-1 UNICO

A-1 Unico is an innovative weldmesh fencing system, which requires no nuts, bolts or clamps for installation. It merely comprises of three components – weldmesh panel, profiled post and post cap. Its aesthetic appeal makes it an ideal fencing solution for residential complexes, school perimeters, commercial complexes, parks and gardens, walking pavements etc

A-1 Unico key features :- A-1 Unico surface finishes available :-

 

ANTI-CLIMB & 358 MESH SYSTEMS

Anti-climb weld mesh system (also known as prison mesh or 358 mesh) is dominantly used in fencing systems designed to bring maximum perimeter protection to a site without impeding visibility (which is important for human patrolling or video surveillance). Anti-climb fence has been universally accepted as the most secure form of welded mesh panel, commercially available with significant inherent advantages over products such as chain link fencing or other forms of welded mesh fencing, owing to its unique configuration.

 

Anti-climb mesh panel is made of galvanized steel wire (and can then be optionally polyester powder and/or Epoxy coated) in an aperture configuration of 76.2 mm x 12.7 mm. This means a clear opening between horizontal wires of less than 9 mm – inadequate to insert hand tools for cutting the mesh. The vertical wires of the mesh further restrict the opening available, forming small rectangles throughout the panel. This Anti-climb fence is therefore extremely difficult to penetrate using conventional hand tools and thus gives a delay time under attack several times greater than traditional fencing products such as chain link fence.

The closeness of the horizontal wires in this Anti-climb fence also makes for a mesh panel almost impossible to grip (as shown in the below figure), thus climb, when used as part of a fencing system, and thus the name "Anti-climb".

 

The mesh apertures are finger/toe proof and are designed such as to give excellent visibility through the mesh, both from perpendicular and angled directions. The welded mesh panels have a non-aggressive appearance with pleasant aesthetics, further adding to their pre-eminence over other wire fencing panels. Finally, unlike chain link fencing the welded mesh will not unravel or lose stability if cut – every intersection of every wire is individually welded throughout the mesh panel.

 

RAZOR WIRE

Razor wire is a central strand of high tensile wire, and a steel tape punched into a shape with barbs. The steel tape is cold crimped tightly to the wire. Razor wire is manufactured with a galvanized tape (Zinc coating ranging from 120 gsm to 275 gsm) and Galvanized core wire (diameter: 2.5mm) with zinc coating 90 gsm to 275 gsm). For more critical razor wire applications, stainless steel tape and stainless steel core wire is used.

Razor wire is available in two forms :-

Razor wire in concertina form, the coils diameter ranges from 300mm to 1000mm. Lower diameters usually consist of three clips per loop and higher diameters consist of five clips per loop.

Razor wires are manufactured chiefly in following five blade :- Razor Wire Fish-hook Blade

Fish-hook Blade is the metal in the middle that has gone through the most gyrations. All hooks have an eye to tie your line to, a sharp tip to pierce the fish's mouth and a barb to hold it in place. Although there are a wide variety of innovations in point design, it's the shank & the bend that have changed the most.

Razor Wire Long Blade

Razor Wire Long Blade is a vicious product when manufactured of toughened stainless steel blade material. It is usually used for Prison fencing. Extra Long Blade Razors provide maximum frightening effect. A-1fence has been specialize in the manufacture & export of razor wire and put much energy into the quality improvement incessantly.

Razor Wire Tear Blade

Tear blade is an hybrid of medium blade and long blade, more vicious than a medium blade and more economical than long blade.

Razor Wire Medium Blade

Razor Wire Medium Blade is an improvement on the short blade variety at a cost-effective price level. It is used widely for commercial and industrial applications. Medium blade razor wire had a much sharper edge and quickly gained the reputation of being an extremely effective low cost security product.

Razor Wire Short Blade

Short Blade is the original profile of Razor wire barbed tape, developed for military applications. Although mostly replaced by medium blade, it is still preferred by some organizations.

 

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