Spiral Bruno 600/5 modern security barrier

• Recommended length 12m. Maximum 13m.
• Vitkov 75.
• Diameter 600 mm when closed.
• The weight of the skein is about 11.8 kg.
• Zinc coating on the fence at least 90 g/m2.
• Wire core 2.5±0.05 mm. Ultimate strength (temporary resistance to destruction) not less than 1800 MPa. Carbon content 0.6-0.8%.
• Barbed tape 0.5±0.05 mm.
• Mounting – dovetail staples. 5 pieces in a circle.
• Additionally, a package of staples (15 pcs) is provided free of charge with each barbed fence.
• Bruno’s spiral packed in paper and burlap.

Brackets for egoza and barbed wire

• Hot-rolled square: 32x32x3 mm (1.6 kg) or 40x40x3 mm (2.1 kg).
• Holes: Ø 5 mm for tension wires, Ø 9 mm for attaching to posts and fences.
• Coating: primer

• Pipe Ø 17×2.2 mm or 15x15x2.0 mm.
• Open: Ø 7 mm for tension bolt.
• Coating: primer

Calculate how many skeins to buy

1. With the recommended stretch 12 m, 6.3 turns of the spiral barrier will lie on 1 linear meter of the perimeter. Example: 1800 m is the length of the perimeter. 1800 m/12 m = 150 skeins
2. You can save money and buy a Bruno coil with a maximum stretch of 13m . With this installation, 5.8 turns will fall on 1 linear meter of the perimeter.
   Example: 1800 m is the length of the perimeter. 1800 m / 13 m = 138.5 rounded to the nearest integer. We get 139 skeins. But keep in mind that with a strong stretch, the height of the spiral barrier decreases, it is more difficult to install and the risk of injury.

To scale mounting options

Purchase and delivery

1. Form of payment: bank transfer, bank account payment.
2. Payment methods: 100% prepayment, payment upon loading (transport is on our territory until we see the money).
3. Delivery: pickup, delivery by our transport in Zaporozhye and the region, delivery by courier services, delivery by hired transport for collection with other products.

How not to be deceived when buying a spiral barrier

1. The number of turns. If you are not told how many turns are in a skein and how much a skein weighs, then you have come across an illiterate dealer.
2. wire Ø. Do not confuse the diameter of the Reinforced Barbed Tape (AKL) and wire. The diameter of the AKL is the diameter of the wire 2.5 mm + the thickness of the tape on both sides (0.5 mm + 0.5 mm). With a wire diameter of 2.5 mm, the total diameter of the AKL will be 3.5 mm.
3. Core Quality . The wire in the Bruno spiral must necessarily be high-carbon with a tensile strength of 1700 MPa. Otherwise, the Bruno Spiral will not fulfill its function – it can be easily eaten with pliers and fold under its own weight. Feel free to ask the supplier for a conclusion or test report.
4. Zinc plated. Ignore the marketing slogans “super protection”, “double galvanizing”, and others. Manage the numbers! Zinc is applied in two ways: hot (more than 90 g/m2) and electrolytic (15-30 g/m2). With electrolytic galvanization, the product will begin to rust already in the 1st year of operation. We supplybarbed fences only with hot-dip galvanization. In this case, we indicate a minimum value of 90 g/m2, but in fact, zinc deposits can reach 100-120 g/m2. Be sure to check these numbers with the supplier.

How to compare the price of a Bruno spiral with another supplier

1. Knowing the price per set and the number of turns, you can find out the price per turn. Manufacturers have a different number of turns and installation length – not an indicator! You only need to compare the price for 1 turn with the same core diameter.
2. Knowing the weight of the skein and the price. You can determine the price for 1 kg of fence. This is also a fairly clear indicator.
3. The price per linear meter is purely reference information, because the barrier, like an accordion, can be stretched very much to the point of deformation or not reached. The optimal stretch is when the distance between adjacent staples is about 32 cm.
4. If you were given a price with delivery, find out separately the price of delivery from different transport companies. Because in this way the manufacturer tries to disguise the huge price for the spiral barrier by delivery.