Innovative Dual-Conveyor Solution: Philadelphia’s Space-Saving Multi-Screen Collection System

Location: Philadelphia, Pennsylvania

Philadelphia’s major wastewater treatment facility required screenings collection from multiple bar screens while facing severe space constraints for discharge operations. The engineering solution – dual Pathwinder conveyors with Flex-End discharge systems in a vertically stacked configuration – demonstrates how creative engineering can maximize operational efficiency while minimizing facility footprint in large municipal applications.

Challenges

Multiple bar screen collection points with limited discharge space
Risk of operational bottlenecks during maintenance periods
Space constraints preventing conventional side-by-side conveyor installation
Complex material routing required for efficient screenings handling

Serpentix Solutions

Dual Pathwinder conveyors in vertically integrated configuration

Pneumatic actuator systems allowing precise discharge positioning

Multi-sheet engineering drawings (P2-22-1246) with detailed specifications

304 stainless steel construction throughout both conveyor systems

Results

~50% reduction in required facility footprint

Enhanced operational flexibility and redundancy

Optimized capital and operational efficiency

Long-term reliability through proven technology

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