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Passive SNS Flexible Protection System for Mining Slope and Rockfall Hazard Mitigation, Heavy Duty Steel Structure
Product Spotlights
Heavy-duty steel structure, high energy absorption (up to 5,000 kJ), customizable mesh size and height, hot-dip galvanized or PVC coating for corrosion resistance, easy installation, and long service life (15-20 years). Factory-direct pricing with over 25 years of manufacturing experience and global export to 50+ countries.
Negotiable
MOQ: 1 Square Meter (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Heavy Duty Steel Wire
Structure Type:
Passive SNS Flexible Net
Application:
Mining Slope, Rockfall Hazard Mitigation
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Heavy Duty Steel Wire
Structure Type
Passive SNS Flexible Net
Application
Mining Slope, Rockfall Hazard Mitigation
Installation Method
Anchor Bolts and Support Posts
Mesh Size
Customizable (e.g., 80x80mm, 100x100mm)
Tensile Strength
≥ 1770 MPa (steel wire)
Surface Treatment
Hot-dip Galvanized or PVC Coated
Corrosion Resistance
High
Service Life
15-20 Years (depending on environment)
Customization
Length, Height, and Cable Diameter Available
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of wire mesh and protection systems since 1998, with annual export value reaching US$5 Million – US$10 Million. Our Passive SNS Flexible Protection System for Mining Slope and Rockfall Hazard Mitigation is engineered to provide reliable defense against rockfalls, landslides, and debris flows in mining, quarry, and infrastructure projects. Constructed with heavy-duty steel structure, this system combines high energy absorption with flexibility, effectively intercepting falling rocks while minimizing maintenance costs. As a factory-direct supplier, we offer customized solutions tailored to your site conditions, ensuring optimal safety and long-term performance.
Key Features & Benefits:
- High Energy Absorption Capacity: The flexible net system can absorb impact energy up to 5,000 kJ (customizable), preventing rock penetration and reducing repair needs.
- Heavy Duty Steel Structure: Made from high-strength steel wire (≥1770 MPa) with hot-dip galvanized or PVC coating, providing excellent corrosion resistance in harsh mining environments.
- Easy Installation & Maintenance: Modular design with pre-assembled panels and simple anchor bolt fixing shortens installation time; no specialized tools required.
- Versatile Application: Suitable for slopes, cliffs, roadsides, and open-pit mines with varying slopes and rockfall risks.
- Environmental Friendly: Low visual impact compared to rigid barriers; allows vegetation growth through the mesh.
- Durable & Long-Lasting: Service life of 15–20 years under normal conditions, reducing lifecycle costs.
Technical Specifications (Typical):
| Parameter | Value |
|---|---|
| Mesh Opening Size | 80×80 mm, 100×100 mm (customizable) |
| Wire Diameter | 3.0 mm – 5.0 mm (steel core) |
| Support Post Material | Hot-dip galvanized steel pipe |
| Cable Diameter | 12 mm – 24 mm (optional) |
| System Height | 2 m – 8 m (customizable) |
| Energy Absorption | 500 kJ – 5,000 kJ (depending on configuration) |
| Surface Treatment | Hot-dip galvanized (≥85µm) or PVC coating |
Why Choose Our Passive SNS Flexible Protection System?
- Factory-Direct Pricing: We are a manufacturer with over 25 years of experience, eliminating middlemen and offering competitive prices.
- Global Export Expertise: Our products are shipped to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia via major ports like Tianjin, Qingdao, Shanghai, and Foshan.
- Customization Available: We can adjust mesh size, cable diameter, height, and anchoring system to meet specific site requirements.
- Quality Assurance: Each production batch undergoes strict tensile testing and corrosion resistance checks to ensure consistent performance.
Trusted by Mining & Infrastructure Projects Worldwide
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has supplied thousands of tons of flexible protection systems to mining companies, civil engineering contractors, and government agencies. Our annual export value of US$5–10 million reflects our ability to deliver large-scale orders on time. With a dedicated team of engineers and production staff, we provide comprehensive technical support from design to installation guidance. Our Passive SNS Flexible Protection System has been proven to reduce rockfall accidents by over 90% in field applications, making it a reliable choice for slope stabilization.
Frequently Asked Questions (FAQ)
-
What is the lifespan of the system in a mining environment?
Under normal conditions, the hot-dip galvanized steel structure can last 15–20 years. In aggressive environments (e.g., high salinity or acid rain), we recommend PVC coating for extended service life. -
Can the system be installed on very steep slopes (e.g., >70°)?
Yes, our anchoring solution can be adapted for steep slopes using deeper anchor bolts and reinforced support posts. We provide engineering recommendations based on your site survey. -
What is the maximum rockfall size the system can stop?
Depending on the configuration, it can intercept rocks with diameters up to 1.5 meters and velocities up to 30 m/s. Energy absorption capacity ranges from 500 kJ to 5,000 kJ. -
Is the system reusable after a rockfall event?
Yes, the flexible net and posts are designed to be repairable. Damaged panels can be replaced individually, and the rest of the system remains functional. -
How much does the system cost per square meter?
Pricing varies based on customization (height, mesh size, cable diameter, coating). Contact us for a detailed quotation with your specific requirements. -
Do you provide installation services or guidance?
We offer installation manuals and remote technical support. For large projects, we can arrange on-site supervision by our engineers (additional cost). -
What certifications do your products have?
Our manufacturing process follows ISO 9001 quality management standards (certification available upon request). We also comply with international safety norms for rockfall protection systems. -
What is the lead time for a typical order?
Standard production takes 15–20 working days, plus shipping time. Customized orders may require 25–30 days.
Contact us today to discuss your slope protection needs. With our factory-direct supply, technical expertise, and global shipping capability, we are your reliable partner for mining safety solutions.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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