Up to 300 TPH
Dumping Grate Boilers

Dumping Grate Boilers

Offering a robust, reliable solution for efficiently burning diverse solid fuels

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Dumping grate boilers feature stationary grate design with intermittent ash discharge for simplified operation and reduced maintenance.

The stationary grate minimises continuous wear and tear. Ash is discharged intermittently, providing controlled removal of accumulated ash and clinker directly into the ash pit. Simple construction reduces maintenance needs, while periodic ash removal prevents clinker buildup and enhances furnace cleanliness.

Technical data

  • Product capacity / performance range

    • Capacity range: Up to 300 TPH

    • Pressure: Up to 160 kg/cm²(g)

    • Temperature: Up to 560°C

  • Fuel type or energy sources – Bagasse

  • Compliance or standards followed – ASME / IBR / PED / TRCU

  • Design – 

  • Dumping grate combustion technology

    • Vertical & horizontal models

  • Flexibility or customisation options – The product can be customised based on customer needs or scale

  • Other technical information –
    Can be offered as:

    • Boiler island

    • Boiler-turbine-generator (BTG) package

    • Turnkey power plant (EPC)

Product features

Intermittent ash removal (dumping action)
The intermittent dumping action periodically releases accumulated ash and clinker directly into an ash pit below
Stationary or semi-stationary operation
Dumping grates remain largely stationary during combustion
Simple construction & maintenance
Fewer moving parts result in easier maintenance and lower capital cost
Optimised combustion in tall furnace
Significantly increases flue gas residence time, ensuring complete fuel combustion before gases enter the superheater
Complete volatile combustion with over-fire air
An over-fire air system provides essential turbulence and thorough mixing of volatile gases, ensuring complete combustion
90% on NCV Up to 560°C Up to 160 kg/cm²(g)