Projects
Project Overview

Exen Air Knocker is a high-performance pneumatic device designed to prevent material buildup and blockages in silos, hoppers, and chutes. By delivering controlled, high-impact air pulses, this system ensures smooth material flow—reducing downtime and maintenance costs in industries like cement, feed/flour Mill, and fertilizer.

Scope of Work
  • Problem Assessment: Identified challenges related to material bridging and ratholing.
  • Custom Design: Engineered knockers with adjustable force and frequency for diverse applications.
  • Installation & Integration: Deployed across critical points in client facilities.
  • Performance Testing: Optimized settings for maximum efficiency with minimal energy use.
Key Solutions Provided
  • Non-Intrusive Operation: Eliminated material jams without structural modifications.
  • Precision Control: Tunable intensity and timing for varying material types (powders, granules, etc.).
  • Durability: Robust construction for harsh environments (explosion-proof/Stainless Steel options available).
  • Energy Efficiency: Low air consumption with high-impact output.
Project Outcome
  • Elimination of manual intervention for material flow issues.
  • Reduction in downtime caused by blockages.
  • Extended equipment lifespan by reducing vibrational stress from traditional hammer mills.
  • Scalable solution adaptable to existing infrastructure.