Chain Grate Boiler
Continuous fuel movement for balanced combustion.
The chain grate moves fuel through drying, ignition, main combustion and burnout zones. Air distribution, chain drive and ash discharge are designed together.

- Fuel compatibility
- Air distribution
- Ash discharge
- Project-specific design
Balanced combustion for continuous operation
The chain grate moves fuel through drying, ignition, main combustion and burnout zones. Air distribution, chain drive and ash discharge are designed together.
Fuel compatibility
Sizing for the fuel type and characteristics.
Air distribution
Primary air supply tailored to combustion zones.
Ash discharge
Ash removal and maintenance access are planned together.
Design and operating principle
The chain grate moves fuel through drying, ignition, main combustion and burnout zones. Air distribution, chain drive and ash discharge are designed together.
Fuel feeding
Drying and ignition
Main combustion
Burnout
Ash discharge
ThermoX manufacturing and mechanical design
Fabrication, connections and installation details are developed from project data and plant conditions.
- Project-specific dimensions
- Welding and quality control
- Installation and delivery preparation
System components
Fuel feeding system
Controlled feeding of fuel onto the grate.
Moving grate elements
The structure that advances fuel through the combustion zone.
Primary air channels
Air distribution to the combustion zones.
Ash discharge system
Removal of ash after combustion.
Information for a quotation
Fuel type and heating value
Share the fuel characteristics and any available analysis data.
Let’s find the right solution for your project.
Share your operating data and site conditions so we can review the technical scope together.