1.Production Capability
| Overall Size | Width | Production Capacity | Installed Power |
| 26 x 5.5 x 4 m | 2000 mm | 50-80 kg/h | 210 kW |
| 38 x 4.8 x 3.5 m | 2600 mm | 50-100 kg/h | 156 kW, excluding fuel boiler |
| 45 x 7.5 x 4.2 m | 4000 mm | 100-120 kg/h | 200 kW, excluding fuel boiler |
2. Production Process
Steel strand production process generally includes:
2.1 Wire dip treatment: Polishing steel wires, cleaning or dipping chemicals to increase surface strength and corrosion resistance.
2.2 Stranding: A group of steel wires are tightly twisted by a stranding machine, generally with 3 and 7 wire structures.
2.3 Tensioning treatment: The stranded wire is stretched to increase strength and toughness.
Surface treatment: Spray rust proof oil, coating or spraying treatment.
3. Applications
4. Why Choose Our Steel Strand?
Prestressed steel strand has good tensile strength and stiffness. It is often used in places where concrete structures need long-term bearing capacity and high strength. It can better resist the cracking and deformation of concrete caused by heavy loads. Compared with other similar materials, steel strand has good value.
General DIY construction and infrastructure projects, steel strand is a cost-effective choice that does not need to consider too many details.
5. FAQ
5.1 What is steel strand used for?
Prestressed steel strand is commonly used in concrete prefabricated structures, bridges, tunnels, roads, water conservancy projects and mining support.
5.2 What are the advantages of steel strand?
The main advantages include high tensile strength, good durability, corrosion resistance, stable structure and long service life.
5.3 Can steel strand be used for bridge projects?
Yes. Steel strand can be used for bridge prestressing, stay cables and tensioning projects.
5.4 Can it be used in mining projects?
Steel strand can be used for mining support, underground reinforcement and anchoring.
5.5 Can the surface treatment of the steel strand be customized?
Yes. There are rust proof oil spraying, coating and other surface treatment options.
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We deliver complete support for underground reinforcement applications, covering: Mining roof and sidewall support systems Tunnel reinforcement solutions Slope stabilization engineering support Foundation anchoring systems Underground safety structural systems From early-stage project planning to on-site application, we help customers build safer and more stable underground environments.
Wanfeng provides a fully integrated product supply system, enabling customers to source all ground support materials from one supplier: Rock bolt systems (resin / FRP / threaded) Cable bolts & anchoring systems Steel arches & I-steel support systems Wire mesh & reinforcement mesh Plates, nuts, bolts & fastening components Resin & cement anchoring materials Mining tools & consumable accessories Our one-stop supply capability reduces procurement complexity and improves project efficiency.
We ensure stable and reliable product performance through strict manufacturing and quality control systems: Standardized production processes Raw material inspection and control Mechanical performance testing Load-bearing and tensile strength verification Batch consistency inspection Final quality inspection before shipment Every product is engineered to meet demanding underground safety requirements.
We also support customized solutions for different mining and engineering projects: Customized rock bolt specifications Non-standard steel support design Special mesh and reinforcement structures Project-based product configuration OEM / private label cooperation We work closely with global partners to develop tailored solutions for complex underground environments.
With strong export experience, we provide efficient global delivery and supply chain support: International export packaging standards Container loading optimization Multi-region shipping support Fast production scheduling for urgent projects Stable long-term supply agreements We ensure reliable delivery to mining projects across different countries and regions.
We support customers throughout the entire project lifecycle: Technical documentation support Installation guidance assistance Product replacement support Long-term supply continuity Engineering consultation for project expansion Our goal is to build long-term partnerships, not just single transactions.
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