UHMWPE (Ultra-High Molecular Weight Polyethylene) Granary Perforated Liners are advanced storage system solutions that combine the superior wear resistance of UHMWPE with strategically placed perforations. These specialized liners are engineered for grain storage applications requiring both material flow optimization and controlled aeration, offering a unique solution for moisture management and ventilation in silos and bulk storage containers.
Precision Perforation Patterns – Laser-cut holes (typically 3-10mm diameter) in optimized configurations
Dual-Function Design – Maintains UHMWPE’s low-friction surface while enabling air circulation
Customizable Porosity – Available in 5-30% open area depending on aeration requirements
Reinforced Structure – Maintains structural integrity despite perforations
Hygienic Construction – Prevents microbial growth in ventilation channels
Modular Installation – Interlocking panels for easy assembly/disassembly
Simultaneous Flow and Aeration – Enables grain movement while allowing air passage
Moisture Control – Reduces condensation and spoilage risks
Dust Management – Helps control grain dust accumulation
Temperature Regulation – Facilitates uniform cooling/heating of stored product
| Parameter | Specification Range |
|---|---|
| Hole Diameter | 3-15mm |
| Open Area Ratio | 5-30% |
| Load Capacity | Up to 50 tons/m² |
| Temperature Range | -50°C to +85°C |
| Panel Thickness | 10-25mm |
Controlled Atmosphere Storage – For sensitive grains and seeds
Organic Grain Preservation – Chemical-free aeration solution
Seed Conditioning Facilities – Precision moisture management
Tropical Climate Storage – High-humidity environments
Food-Grade Storage – FDA-compliant ventilation systems
Airflow System Integration – Must coordinate with existing aeration infrastructure
Differential Pressure – Designed to withstand up to 0.5 bar pressure
Cleaning Access – Special considerations for perforation maintenance
Moisture Barrier Options – Available with hydrophobic treatments
