Custom Mine Protection Gabion Mesh

Mine-Specialized Protective Gabion Mesh - Resistant to Blast Impact / Rockfall Prevention / Wear-Resistant - Open-Pit Mine Slopes / Underground Tunnels / Material Yard Isolation Safety Net

II. Product Overview

Mining environments (open-pit mines, underground tunnels, material yards) face multiple safety hazards such as blast-induced rockfall, slope collapse, equipment collisions, personnel entering danger zones, and slag corrosion. This specialized protective gabion mesh is designed to address these challenges. It is woven from high-strength, wear-resistant metal wires and can be customized based on mine type (open-pit / underground), protection scenario (slope / shaft entrance / equipment area), and hazard level (blast zone / regular operation area). It features "impact resistance, fall prevention, slag corrosion resistance, and adaptability to complex terrain," complying with the "Safety Regulations for Metal and Nonmetal Mines" to establish a comprehensive "personnel - equipment - area" safety barrier for mining operations.

III. Core Advantages:

Tailored to the harsh mining environment (dust, slag, corrosive water), high operational intensity (blasting, heavy equipment), complex terrain (steep slopes, tunnels), and stringent safety standards, it highlights key differences from ordinary protective nets:

1. Impact Resistance and Rockfall Prevention, Fortifying High-Risk Zones

• High-Strength Material and Flexible Design:
  • Uses Q460 low-alloy high-strength steel wire (preferred for open-pit mines, 30% better impact resistance than standard steel) or 65Mn spring steel wire (for underground use, high flexibility against frequent collisions), with wire diameters of 4.0-6.0mm (5.0-6.0mm for blast zones, 4.0-5.0mm for regular areas). Tensile strength ≥800MPa, elongation at break ≥15%, capable of withstanding 50kg rockfall impact (speed ≤30km/h), blast shockwaves (≤0.2MPa), and minor scrapes from heavy equipment (e.g., loaders). The mesh remains intact without large-scale deformation, effectively blocking rockfall and slag.
• Targeted Protection Design:
  • Mesh Size Adaptation: 8cm×15cm for open-pit mine slopes (blocks large rocks while allowing water drainage); 5cm×5cm for underground tunnel entrances (prevents small slag falls without obstructing ventilation); 6cm×6cm for equipment area isolation (prevents unauthorized entry and withstands equipment collisions).
  • Weaving Process: Employs a "double-twist reinforced gabion" technique, with node strength ≥90% of the mesh body strength. Impact forces are dispersed through overall elasticity (50% better tear resistance than welded meshes), preventing localized failure.

2. Wear and Corrosion Resistance, Adapting to Harsh Mining Conditions

• Resistance to Abrasion and Slag Erosion:
  • Surface treated with "hot-dip galvanizing + plastic coating" dual protection (zinc layer ≥120μm, plastic coating ≥1.0mm), withstands salt spray tests ≥800 hours. Resists acidic mine water (pH≤5), dust abrasion, and slag accumulation corrosion (service life is 2x longer than standard galvanized mesh).
  • Wire undergoes "hardening treatment" (surface hardness ≥HV500), reducing wear from frequent contact with mine carts, loaders, etc., ideal for material yards and transport pathways.
• Full Environmental Tolerance:
  Adapts to underground high humidity (≥90%) and open-pit extreme temperatures (-30°C to 60°C). The mesh remains non-brittle with no coating peeling, ensuring long-term stability (service life: 8-12 years in open-pit mines, 10-15 years underground).

3. Scenario-Based Customization, Comprehensive Mine Area Coverage

• Scenario-Specific Design:
  • Open-Pit Mine Slope Protection: Mesh width 2-4m, bent to fit slopes (≤70°), buried 50cm underground (prevents sliding), top fixed with anchor bolts (spaced 2-3m apart) for integrated "mesh - anchor - slope" reinforcement, reducing collapse risk.
  • Underground Tunnel / Shaft Entrance Protection: 5cm×5cm mesh, height 1.8-2.5m, blocks post-blast debris, prevents falls of personnel or tools; edges include "anti-scrape rubber strips" to avoid friction damage with tunnel walls.
  • Equipment and Material Yard Isolation: 6cm×6cm or 8cm×8cm mesh, demarcates areas for excavators, crushers, etc., to prevent unauthorized access; isolates slag piles from operational zones, avoiding equipment burial from slag slides.
• Flexible Installation and Reusability:
  Includes "mine-specialized fixtures" (high-strength anchor bolts, explosion-proof clasps) for installation on rock, concrete, soil, etc. Installation is 3x faster than rigid barriers (e.g., concrete walls). The mesh is reusable after dismantling (residual value ≥40%), reducing mine costs.

IV. Technical Parameters:

V. Applicable Scenarios: Full Mine Coverage

• Core Protection Areas:
  • Open-Pit Mining Areas: Slopes, benches, blast警戒 zones; prevents rockfall and collapse, protecting personnel and equipment.
  • Underground Tunnels: Shaft entrances, tunnel intersections, behind excavation faces; blocks debris, prevents falls.
  • Processing Plants / Material Yards: Around slag and raw material piles; isolates hazardous areas, prevents slag slides or vehicle误入.
  • Mine Roads: Along transport routes; protects against slope rockfall, ensuring safe vehicle passage.

VI. Service Support: Compliant Mining Safety Choice

• Customized Solutions: Professional team (including mine safety engineers) conducts on-site surveys (following mine safety regulations). Based on geological reports (slope gradient, rock type) and hazard levels, provides customized "mesh size + wire diameter + fixation method" plans within 7 days (e.g., "6.0mm wire + 8cm mesh + reinforced anchors for blast zones").
• Compliance Support: Provides full test reports (impact resistance, corrosion resistance), compliant with "Safety Regulations for Metal and Nonmetal Mines" (AQ 2007-2010), assists in passing mine safety inspections.
• Supply Chain & After-Sales:
  • In-house factory production capacity ≥1000㎡/day. Standard custom orders delivered in 10-15 days. Supports mine-specific logistics (including short-distance transport within mines). Bulk orders (≥1000㎡) receive exclusive discounts.
  • Provides "Mine Installation Manual" (includes blast zone safety guidelines). Supports installation by "mine-designated teams" or on-site guidance by our technicians (requires mine safety training).
  • 5-year warranty (free replacement for non-blast damage). Lifetime "wear assessment" service (regular alerts for partial replacements to prevent failure).