ESP Engineering & Design
Field studies, performance assessment, GD screen design, component detailing and engineered retrofit solutions.
Discuss requirement
FLEX PROENGINEERSStart a project Engineering cleaner industry
Design, manufacturing, spares and field services for reliable emissions control across India's process industries.
Flex Pro Engineers is an electrostatic precipitator specialist based in Mettur Dam, Tamil Nadu. We combine workshop manufacturing with hands-on field experience to solve performance, reliability and maintenance challenges in operating plants.
From a single replacement component to a complete shutdown scope, every solution is designed around site conditions, safe execution and dependable plant availability.
What we do
Responsive engineering and execution for planned shutdowns, breakdowns, upgrades and new requirements.
Field studies, performance assessment, GD screen design, component detailing and engineered retrofit solutions.
Discuss requirementCollecting and emitting systems, rapping components, insulators, heaters, dampers and custom-built internals.
Discuss requirementInspection, alignment, replacement, casing and hopper repairs, no-load charging and commissioning support.
Discuss requirementFeatured product



Engineered for high durability, dependable operation and long service life in demanding electrostatic precipitator operating conditions.
Robust construction and quality-tested components support consistent rapping performance while helping reduce maintenance requirements and unplanned downtime.
Most standard rapper coil components and accessories are maintained in ready stock for urgent breakdowns and planned shutdown requirements.
Rapping system component



Heavy-duty tumbling hammers engineered to deliver dependable impact energy for effective cleaning of ESP collecting and emitting systems.
Robust construction, accurate fitment and wear-resistant contact areas support consistent rapping performance in continuous-duty industrial applications.
Standard hammer assemblies and related rapping components are maintained for quick supply during breakdowns, overhauls and planned ESP shutdowns.
Collecting-system rapping component



Precision-engineered pin wheel arrangements manufactured from special-grade material for dependable impact transfer and long service life in demanding ESP rapping applications.
Accurate alignment, robust construction and wear-resistant working surfaces support consistent operation under repeated impact and continuous plant duty.
Complete assembled sets and matching components can be prepared for planned shutdowns, retrofits and urgent replacement needs.
FIELD + WORKSHOP
ENGINEERINGCore capabilities
ESP internals inspection and condition assessment
Collecting and emitting electrode replacement
Rapping system overhauling and alignment
Gas distribution screen design and installation
Casing, hopper and duct patch repair
Electrical tests, no-load and full-load charging
Industries we serve
Inside our work
A field view of our ESP inspection, manufacturing, refurbishment, project execution and dispatch capabilities.










Start a conversation
Share your equipment details, drawings, photographs or shutdown scope. Our team will review the requirement and respond with a practical way forward.
85/112-A10, Dr. Subrayan Nagar,
Mettur Dam – 636401, Salem, Tamil Nadu