Power Industry
Engineered for Continuous Energy Generation
Thermal and biomass power plants operate under relentless conditions, high temperatures, abrasive ash, pressurized systems, and continuous material flow. Any instability in handling systems directly affects generation efficiency, emissions control, and plant safety. Rotary Air Locks are integral to maintaining pressure integrity, safe ash discharge, and stable fuel feeding.
What This Industry Demands
Fine fly ash and highly abrasive dust-intensive circuits
High-temperature ash discharge in continuous thermal conditions
Pressure-sensitive pneumatic conveying networks
Large-volume continuous 24/7 operation without tolerance for downtime
Mixed duty from ambient to elevated thermal zones across plant
Where We Apply in Power
Coal Feeding Systems
Controlled and consistent coal feeding that maintains pressure differential, prevents unwanted air infiltration, and ensures stable volumetric discharge for combustion control.
Fly Ash & Bottom Ash Discharge
Abrasive and High-Temperature Series providing reinforced internal wear protection, heat-resistant construction, and sealing integrity under pressure for continuous ash handling.
FGD Limestone Handling
Stable feed rates with minimal pressure leakage for controlled limestone dosing in Flue Gas Desulfurization systems under pressurized and abrasive conditions.
Biomass Pellet Feeding
Controlled volumetric discharge with stable feeding into combustion chambers, reduced pressure imbalance risk, and reliable operation under variable material conditions.
In power plants, material handling stability directly influences boiler efficiency, emissions compliance, dust containment, and energy recovery. Air leakage in ash or feeding systems increases fan load, reduces combustion efficiency, and may compromise environmental control systems. Availability is tightly coupled to ash discharge reliability.
How We Engineer for This Duty
Heavy-duty reinforced housings for high-temperature ash duty
Replaceable wear liners and hardened rotor tips for abrasive fly ash
High-temperature sealing systems and outboard bearing configurations
Fine-powder leakage control for dust containment compliance
Continuous-duty drive integration for 24/7 power plant operation
Need Power-Specific Guidance?
Share your operating conditions and we will match the right series, sealing setup, and duty configuration for your process.
Get in Touch