Boiler Coal Nozzle Manufacturer In Karnataka

Precision-Fitted Nozzles for Fuel Injection in Boilers

We are manufacturing and supplying boiler coal nozzles used for controlled coal injection into the combustion chamber of steam boilers and thermal power units. These nozzles are manufactured from heat-resistant alloys, cast steel, or ceramic-lined mild steel, built to withstand high thermal stress and erosive forces from pulverized coal particles. Their role is to direct the coal-air mixture evenly for proper flame formation, combustion efficiency, and reduced unburnt losses.

Boiler coal nozzles are extensively used in domestic and industrial sectors such as coal-fired boilers, captive power plants, sponge iron kilns, cement rotary kilns, and biomass-steam hybrid systems. These products are highly preferred in power-intensive industries like paper mills, steel rolling plants, textile dyeing units, and chemical factories, where steady thermal output is critical to process operations.

Manufactured for Long Wear Life

Each coal nozzle is built with a flow-optimized tip design and a reinforced outer shell to resist backfire, high velocity erosion, and slag adhesion. Internal shaping is customized as per burner configuration—single cone, dual cone, or multi-channel options. Special ceramic linings or chromium carbide surfacing are applied to extend life in high ash-content coal environments. These nozzles ensure a precise air-fuel mixture and flame anchoring under varying loads.

Features

• Made from heat-resistant cast steel or alloy steel
• Optional ceramic or chromium-carbide lined tips
• Custom flow path for uniform flame distribution
• Compatible with front, opposed, or tangential firing systems
• Easy retrofitting with weld-on or flange mount types

Applications

These products are generally used in domestic and industrial sectors including coal-fired steam generators, CFBC boilers, kiln burners, refinery heating systems, and fluidized bed boilers. Power stations and boiler houses use these nozzles to ensure stable combustion, reduce emissions, and protect furnace linings from thermal shock.

Specification