Electrostatic Precipitator (ESP)
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Electrostatic Precipitator (ESP)
Our Electrostatic Precipitator (ESP) is an essential component for industrial facilities requiring high-level air filtration. It provides an automated, high-voltage solution for extracting dust, ash, and smoke from flue gas streams. Protect your downstream equipment and meet strict environmental emission standards with our field-proven electrostatic technology, designed for durability in the most demanding thermal environments.



Services Overview
Our Electrostatic Precipitators are engineered specifically for the high-precision removal of particulate matter from flue gases in power plants, cement factories, and steel mills. By utilizing advanced electrostatic charging, these systems capture fine dust and fly ash that traditional mechanical filters often miss, ensuring a clear stack and a smaller environmental footprint.
Benefits & Solutions
The ESP is a high-performance filtration system designed for the industrial removal of solid particles from exhaust gases. It uses advanced electrostatic ionization to capture fine particulates, ensuring a clean gas stream that protects the environment and prevents the fouling of industrial fans and stacks.
99.9%+ Collection Efficiency
Utilizes a powerful high-voltage field to ionize and collect sub-micron particles with extreme precision.
Minimal Pressure Drop
Unlike baghouses, the ESP maintains a very low resistance to gas flow, significantly reducing the energy required for your ID fans.
High-Temperature Resistance
Designed to operate effectively in extreme thermal conditions where fabric filters would fail.
Low Maintenance Costs
With few moving parts and robust collecting plates, our ESPs are built for long-term reliability and 24/7 continuous operation.
Specialized ESP Services
At the core of our operations is a commitment to precision engineering. We understand that particulate removal is about more than just compliance; it’s about the operational longevity of your entire plant.
ESP Control Upgradation
ESP Electrical Control Upgradation to Enhance the ESP Efficiency and Performance to achieve the SPM as per CBCB Norms without field Addition and Increasing any Collection Area or Existing Volume
Modernize your system’s “brain” to maximize efficiency and meet strict emission standards.
Smart Power Supply: Replace legacy units with High-Frequency (HF) Transformer-Rectifiers for stable, superior ionization.
Intelligent Controllers: Advanced microprocessor panels with real-time spark response and back-corona detection.
Energy Savings: Smart power management that reduces auxiliary energy consumption by up to 30%.
Digital Integration: Full SCADA/Remote monitoring for real-time performance tracking.
ESP Revamping & Upgradation
Heath Inspection, Modification and Heathiness of Existing ESP.
Restore peak performance and extend the life of your asset without a full replacement.
Precision Alignment: Re-aligning electrodes to eliminate “dead zones” and chronic sparking issues.
Leak Sealing: Repairing casing and structural leaks to maintain optimal internal pressure and temperature.
Capacity Boost: Modifying internal structures to handle higher gas volumes or increased dust loads.
Efficiency Retrofits: Upgrading aging mechanical and electrical components to modern industrial standards.
ESP Over Hauling & Maintainance
AMC (Annual Maintainance Contract), General Maintainance
Reliable 24/7 operation through expert preventative care and rapid troubleshooting.
Comprehensive Inspections: Routine checks of rapping systems, insulators, and hopper discharge to prevent downtime.
Quality Spares: Swift replacement of discharge wires, collecting plates, and high-voltage insulators.
System Tuning: Electrical and mechanical fine-tuning to ensure 99.9%+ collection efficiency.
Emergency Repair: Rapid diagnosis and fixing of insulator tracking, rapping failures, or structural corrosion.
Our team of skilled professionals has collectively logged 10K hours of dedication to our craft, ensuring that every detail is meticulously executed. We’ve used over 1M tons of top-quality materials, sourced responsibly, to construct enduring structures that stand the test of time.
We believe that actions speak louder than words, and numbers often tell the most compelling story of our success.
Professionals in our team
Years of Experience
Complete Projects
Winning Awards
Questions? You Need Answer
Have questions or need clarification? We’re here to help. Our dedicated support team is ready to provide you with the answers you need. Whether you’re curious about our services, need assistance with a product, or have any other inquiries?
An ESP uses electrical forces to move particles out of the gas stream onto collector plates, whereas a bag filter uses physical fabric. ESPs generally have a much lower pressure drop and can handle much higher temperatures.
With proper maintenance and timely revamping services, an industrial ESP can operate efficiently for 20 to 30 years.
While standard dry ESPs are for dust and ash, we also offer Electrostatic Tar Precipitators (ETP) specifically designed for sticky condensables like tar and mist.