This case study showcases the design and deployment of a 10-ton/hour stainless steel mechanical filtration system for a Malaysia-based agribusiness specializing in large-scale crop irrigation. The project addressed critical needs for high-flow, debris-free water filtration to optimize irrigation efficiency and protect downstream equipment. Key innovations included 316L stainless steel construction, automated backflush cycles, and modular scalability. The system achieved 99% particulate removal (>100 microns), aligning with Malaysia’s agricultural sustainability goals and reducing water waste by 25%.
Project Overview
A leading Malaysian agribusiness partnered with to develop a 10 MT/hour stainless steel mechanical filtration system** for their irrigation network, which supports over 500 hectares of palm oil and rice plantations. The client required a durable, low-maintenance solution to handle sediment, organic debris, and high salinity in canal water while ensuring uninterrupted flow during peak demand.
Challenges
1.High Particulate Load: Frequent clogging from silt, sand, and algae in open water sources.
2.Corrosion Resistance: Compatibility with brackish water and humid tropical climates.
3.Flow Consistency: Sustaining 10 MT/hour throughput during monsoon seasons.
4.Automation: Minimizing manual intervention for remote plantation sites.
Solution
Custom-Engineered Filtration System:
Material: 316L stainless steel (Grade 4A) with epoxy-coated exteriors for saltwater resistance.
Filtration Mechanism: Multi-stage design (primary screen + centrifugal sand separation) with 100-micron precision.
Automation: PLC-controlled backflushing triggered by differential pressure sensors (0.5–2 bar range).
Scalability: Modular units allowing parallel operation for future expansion.
Energy Efficiency: Low-power turbines for debris ejection (<1.2 kWh/cycle).
Implementation
Site Analysis: Water quality testing (TDS, turbidity) and 3D hydraulic simulation.
Prototyping: Field trials with simulated monsoon-level sediment loads.
Deployment: Installation across 3 regional hubs with staff training on IoT monitoring.
Results
Performance: 99.2% filtration efficiency, maintaining 10.5 MT/hour flow during peak demand.
Durability: Zero corrosion observed after 18 months in saline environments.
Sustainability: Reduced water waste by 25% via closed-loop backflushing.
Cost Savings: 40% lower maintenance costs compared to traditional sand filters.
Client Feedback
"This system has transformed our irrigation reliability.Even during heavy rains, the filters prevent clogging, and the automated backflush keeps labor costs low. "
Operations Director, Malaysia Agribusiness
Technical Specifications (Summary)
| Parameter | Detai |
| Capacity | 10 MT/hour (max 15 MT/hour) |
| Material | 316L SS, ASTM A240-compliant |
| Filtration Grade | 100 microns (adjustable to 50 microns) |
| Pressure Rating | 100 microns (adjustable to 50 microns) |
| Backflush Cycle | 30-second cycle, 2x/day (average) |
| Certifications | CE, ISO 9001, MS 1525:2019 (Malaysia Standard) |
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