Have distinct features that make them a highly effective security and perimeter defense solution.
1. Razor-Sharp Blades: Concertina coils are characterized by razor-sharp blades, which are designed to deter and injure intruders who attempt to breach the barrier.
2. High-Tensile Core: They consist of a high-tensile wire core that provides strength and durability to the coils.
3. Coiled Design: The coils are wound in a concertina or spiral formation, allowing for easy deployment and flexibility during installation.
4. Compactness: Concertina coils are compact when coiled, making them easy to transport and store before installation.
5. Modularity: They can be installed in sections or lengths, which provides flexibility in securing different areas and perimeters.
6. Variety of Blade Types: There are various blade types, including long barb, short barb, and flat wrap, to suit different security requirements.
7. Security Enhancements: They are often used in conjunction with other security measures, such as fences, walls, or surveillance systems, to bolster overall security.
8. Quick Deployment: Concertina coils can be rapidly deployed, making them valuable in emergency security situations.
9. Cost-Efficiency: Concertina coils offer a cost-effective solution for high-security perimeters, especially when compared to more complex security systems.
10. Visibility and Audibility: The distinctive design of the coils ensures that unauthorized entry attempts are both visible and audible.
11. Low Maintenance: Once installed, they require minimal maintenance, primarily limited to occasional inspections for damage or wear.
BLADE TYPES:
1. BTO30
2. CBT 60
3. BTO 10
4. BTO 28
5. CBT 65
6. BTO 22
7. BTO 12
Our barbed wire concertina coil is designed to provide robust perimeter protection for industrial, commercial, and residential properties. Made with high-tensile galvanized steel, each coil features sharp barbs that create a strong physical and visual deterrent. Whether you need fencing for warehouses, factories, or sensitive installations, our coils offer durability and long-lasting performance in all weather conditions.
As a leading concertina coil manufacturer in Kolkata, we focus on producing coils that meet strict quality and safety standards. Our products are available in multiple diameters, thicknesses, and lengths, allowing you to choose the right solution for your security needs. With in-house manufacturing capabilities, we ensure timely delivery across Kolkata and neighboring regions.
The concertina coil is widely used for high-security fencing, creating barriers that are difficult to breach. It’s lightweight, easy to install, and provides reliable protection for areas where security is a top priority. Whether you require a small quantity for residential use or bulk orders for large projects, we can meet your requirements efficiently.
In addition to standard barbed wire coils, we also offer custom-made options tailored to your project specifications. Our team is ready to assist you in selecting the best fencing solution to match your site’s security demands.
For top-grade barbed wire concertina coils and expert assistance from an experienced concertina coil manufacturer in Kolkata, get in touch with us today.
1. What is the available diameter of concertina coil?
The diameter of concertina coils can vary significantly depending on the manufacturer and the specific security needs. Common diameters range from about 450mm to 1000mm. However, for specialized applications or custom orders, sizes can be adjusted outside this range.
2. What is the average opening length of concertina coil?
The opening length, or stretch length, of a concertina coil refers to the length it covers when fully extended. This can vary widely based on how tightly the coil is wound and its diameter. Generally, concertina coils can stretch to about 6 to 15 times their diameter, but this is highly dependent on the specific product.
3. What is the difference between barbed wire and concertina coil?
Barbed Wire: This is a type of steel fencing wire constructed with sharp edges or points arranged at intervals along the strand(s). It’s typically used to construct inexpensive fences. It’s easier to install and stretches over long distances.
Concertina Coil: This is a type of barbed wire or razor wire formed in large coils which can be expanded like a concertina. It’s more compact and designed for perimeter and high-security fencing. It’s more challenging to cross and offers a higher level of security compared to standard barbed wire.
4. What does punched tape concertina coil mean and what are its advantages?
A punched tape concertina coil features blades stamped or punched onto a metal strip, which is then coiled—providing improved rigidity, consistent blade spacing, and enhanced strength compared to standard flat-wrap coils.
5. Do you offer concertina coil fencing with punched tape?
Yes—among our concertina coil variants, we offer options that include punched tape blades for added security and durability. These are well-suited for high-risk perimeters and heavy-duty installations.
6. What is the difference between barbed wire concertina coil and regular barbed wire?
Barbed wire concertina coil is essentially a coiled version of razor wire with compact, modular deployment—ideal for high-security perimeters. Standard barbed wire, by contrast, runs in straight lines and is easier to cross but less secure.
It is pleasure working with well informed team of S.K.Weldedmesh Pvt. Ltd.,their expertise has brought results to our projects. They understand the customer’s requirements and priorities. A quality product is always appreciated in our field of work.
For years now we have trusted SK Welded products for a range of construction projects I have worked on. A good Mesh Manufacturing company in West Bengal that doesn’t just talk about quality but actually delivers it. Plus, their pricing is equally appropriate, which makes working with them an obvious and preferred choice.