Corrugated Steel Grain Storage Tanks

  • G90 galvanized steel (1.6-4.0mm, ASTM A653)
  • 50% higher buckling resistance vs flat panels (ASABE EP433.5)
  • Capacity: 100-50,000 metric tons
  • Cone discharge: 30°-60° (DIN 1055-6)
  • ATEX Zone 22 explosion vents + IoT moisture sensors
  • Wind rating: 60m/s (ASCE 7-22)
    Ideal for wheat, maize, rice & barley. TÜV-certified 30-year lifespan.
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Agricultural Applications

Corrugated steel grain storage tanks serve critical roles in:

  • Commercial Farming: Wheat/maize storage (100-50,000 metric ton capacity)
  • Seed Processing: Climate-controlled seed banks (RH <65%)
  • Organic Storage: FDA-compliant food-grade galvanization

Structural Advantages

Grain-Specific Engineering

  • Corrugated Panels: 50% greater buckling resistance vs flat steel (ASABE EP433.5)
  • Ventilation Systems: Optional CCANZ-certified aeration floors
  • Material Science: 275g/m² G90 galvanization (ASTM A653)

Technical Solutions

Custom Configurations

  • Diameter Range: 5m-40m (EN 1993-4-2 Class 2)
  • Eave Heights: 6m-30m with stiffener rings
  • Discharge Options: 30°-60° cone bottoms (DIN 1055-6)
Corrugated Steel Grain Storage Tanks
Corrugated Steel Grain Storage Tanks

Performance Parameters

SpecificationRangeStandardWall Thickness1.6-4.0mmAS 3774Wind Rating60m/s (Cat 3 hurricane)ASCE 7-22Thermal Conductivity0.5W/m·K (insulated models)ISO 8301

Global Installations

  • 50,000MT wheat storage for Cargill (Argentina) – 2023
  • 120-unit rice bin complex in Vietnam – 2022
  • -40°C barley storage in Canada – 2021

Engineering FAQs

Q: Dust explosion prevention measures?
A: IP65-rated explosion vents (NFPA 68) + earthing systems

Q: Maximum grain pressure capacity?
A: 12kPa lateral / 20kPa vertical (EN 1991-4)

Why Our Corrugated Steel Grain Storage Tanks?

  • Digital Grain Monitoring: IoT moisture/temp sensors
  • Certified Safety: ATEX Zone 22 compliance
  • 30-Year Warranty: Backed by TÜV Rheinland certification

Note: “Bolted grain bins” refers to the same product category in agricultural contexts.

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