Modular Guard Towers are high-strength steel lattice or plate structures engineered to provide elevated observation platforms for high-security environments. Fabricated from high-tensile Q235B or Q345B carbon steel, these towers utilize a prefabricated, bolt-together design that ensures rapid deployment in remote areas while maintaining the load-bearing capacity required for armed personnel and heavy surveillance equipment. The structure features a heavy hot-dip galvanized coating of at least 86μm (ISO 1461), providing a maintenance-free service life exceeding 50 years.
Parameter
| Parameter Category | Core Indicators |
| Basic Parameters | Tower height (10-60m), Tower body diameter (bottom φ600-1200mm, top φ200-400mm), Taper (1:50~1:100) |
| Main Material Parameters | Steel pipe material (Q345B/Q355B), Wall thickness (6-20mm, gradually changing with height), Connection method (Flange/Welding) |
| Load Parameters | Design wind speed (30-50m/s), Antenna load (single arm ≤800kg, maximum 4 arms), Seismic resistance level (≥8 degrees) |
| Ancillary Facilities | Built-in ladder, Maintenance platform (one every 10-15m), Feeder cable rack (arranged along the tower body) |
| Corrosion Protection Parameters | Hot-dip galvanizing layer thickness (steel thickness ≤-5, galvanizing layer ≥55μm; steel thickness ≥-6, galvanizing layer ≥85μm) or fluorocarbon paint coating (weather resistance ≥25 years) |
Critical Security Applications
The Modular Guard Towers are essential infrastructure for perimeter control across various sectors:
Border Control: Serving as the primary observation points for national borders, supporting long-range thermal cameras and radar systems to detect illegal crossings.
Correctional Facilities: Providing elevated vantage points for prisons and detention centers to eliminate blind spots and monitor inmate activity in exercise yards.
Industrial Asset Protection: Deployed at the perimeters of mines, refineries, and logistics hubs to prevent unauthorized access and theft of high-value raw materials.
Military Bases: Creating secure, fortified positions for sentries at base entry points and sensitive ammunition depots to deter external threats.
Our Factory
Hebei Yifeng Steel Structure Co., Ltd. operates a specialized manufacturing base in the Jing County industrial zone, equipped with 12 automated CNC angle steel production lines. We maintain a hole alignment accuracy of within ±0.5mm, ensuring that every component fits perfectly for rapid assembly. As a direct manufacturer, we offer wholesale partners full customization for tower heights (ranging from 5m to 30m), cabin insulation levels, and ballistic protection options. By managing the entire production cycle from structural design to in-house galvanizing, we provide competitive factory-direct pricing and reliable lead times for large-scale security contracts.
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