Detroit® RotoGrate Stoker

The premier spreader stoker for high ash and low fusion fuels.

The Detroit® RotoGrate Stoker is a continuous ash discharge, traveling grate, spreader stoker that is perfect for a broad range of applications. It is recognized worldwide for its efficiency in generating steam and power.

Suited for Many Applications:

• Biomass and waste fuels
• Low ash poultry litter to high ash coal

 Continuous Ash Discharge:

• Forward-moving, traveling grate
• Continuously discharges ash
• Heat-resistance grates available in several materials to suit specific requirements

 Hinged Bar Design Facilitates Air Flow:

• Unique, hinged bar design permits bars to open at the lower portion of the catenary to discharge ash siftings
• Facilitates air flow to the fuel bed
• Catenary design provides automatic take-up or tensioning of grate chains to prevent jamming

 Additional Features:

• Automatic air seals allow accurate control of air flow to the grate surface
• High pressure overfire/secondary air system provides effective staged combustion and thorough mixing of flue gases and combustion air high in the furnace which allows the control of emissions
• Thermocouple assemblies allow monitoring of grate temperature