How high-quality razor barbed wire is made – from raw steel to finished coil.
The production of razor wire follows a strict quality control process to ensure strength, sharpness, and corrosion resistance.
Step-by-step process:
Raw material inspection
High-carbon steel wire and galvanized steel strips are tested for tensile strength and zinc coating thickness.
Wire drawing
The steel wire is drawn to the required diameter (e.g., 2.0mm, 2.5mm, or 3.0mm).
Blade punching
Steel strips are fed into high-speed stamping machines to cut precise blade shapes (BTO-10, BTO-12, BTO-18, BTO-22, etc.).
Surface treatment
Depending on the order, blades and wire are hot-dip galvanized, stainless steel, or PVC coated.
Coil assembly
The punched blade strip is tightly wrapped around the core wire using automatic winding machines to form concertina coils.
Quality testing
Each batch is tested for:
Zinc coating weight (≥60g/m² for hot-dip)
Blade sharpness and spacing
Tensile strength of core wire
Coil diameter consistency (usually 450mm, 500mm, or 600mm)
Packing & storage
Finished coils are packed in waterproof materials and stored in dry warehouses before shipping.
✅ Key takeaway: Automated stamping and strict zinc coating control ensure long service life – especially important for Southeast Asia’s humid climate.Manufacturing Process of Razor Wire
How high-quality razor wire is made – from raw steel to finished coil.
