BURNERS
Triaso® 'Total Air' Burners are designed for complete and efficient fuel combustion, using a fully sealed system that doesn’t rely on the drum’s exhaust. This avoids pollution, mix contamination, and filter clogging—while saving fuel and maintaining consistent performance throughout the day. Their precise air control system ensures clean operation, low emissions, and reliable results in any climate.
From 6 to 125 million Btu/Hr, with preheater and filter
Low Nox emissions
Low NOx emissions (nitrogen oxides), are achieved, minimizing the release of this
greenhouse gas, which is strictly regulated in many regions, mainly in
urban areas. The system can be equipped with a flame protection module
that further reduces NOx levels, reaching near-zero emissions.
By achieving total combustion, several issues are avoided:
- Atmospheric pollution.
- Contamination of the asphalt mix with unburned fuel.
- Baghouse clogging and an increased fire risk.
100% regulated air
The burner regulates 100% of the air for combustion without relying on the drum's exhaust system. This ensures complete combustion and 100% fuel utilization.
- A sealed installation prevents cold air from entering, that would otherwise be used to heat it and allowing precise, efficient combustion.
- Efficiency remains stable regardless of temperature changes throughout the day.
Our latest burner innovation features an oxygen sensor that automatically regulates excess oxygen to no more than 3%, eliminating the need for manual fuel carburization adjustment when relocating the equipment. Thanks to our self-carburizing system, NOx levels remain even lower.
Choose the Fuel, We'll Handle the Performance
We understand the importance of fuel versatility for efficient operation. Our burners are designed to support multiple fuel types, giving you the flexibility to select the option that best suits your process.
Natural Gas
Liquefied Petroleum Gas (LPG)
Alternative Fuels
Diesel
No Extra Air, No Extra Fuel
By controlling all combustion air internally, Triaso® burners eliminate the need for secondary air from the drum or chimney. This reduces heat loss, saves fuel, and improves overall plant efficiency—every drop of fuel is put to work.
Stable Operation in Any Condition
Unlike traditional systems, Triaso® burners maintain consistent combustion regardless of altitude, weather, or time of day. From startup to shutdown, efficiency remains high and steady.
Total Air Technology –
Clean
Combustion with Any Fuel
The integrated preheater liquefies any fuel, ensuring perfect atomization and clean combustion—no smoke, no residue, no wasted fuel. It allows the use of any fuel type while maintaining optimal performance at all times.
Total Air Technology: Guaranteed Complete Combustion
Triaso® burners supply 100% of the air needed for combustion through their own blower, without relying on the drum’s exhaust. This ensures efficient fuel burning, avoids cold air entry, and delivers a clean, uncontaminated asphalt mix.
No Smoke. No Residue. No Early Failure.
Poorly designed burners leave unburned particles, smoke, and heat inefficiencies that damage both your mix and your equipment. Triaso® eliminates these issues with advanced combustion control.
Burn Low-Cost Fuel Without Waste
Even with heavy or low-grade fuels, Triaso® burners ensure proper atomization and complete combustion. The built-in preheater lowers fuel viscosity, preventing unburned droplets, reducing pollution and operating costs.
Consistent
Flame
Consistent
Mix
Consistent
Quality
Fluctuating burner performance leads to inconsistent heating, which directly affects the asphalt mix. Triaso® burners maintain a stable, even flame that ensures every batch is mixed at the correct temperature—protecting both the pavement's durability and the plant’s components from thermal stress.
Protect
your Filters
Avoid Fire Risks
Unburned fuel can clog the baghouse, increase maintenance, and even create fire hazards. With Triaso® burners, complete combustion prevents residue buildup, keeping your filters clean and your operation safe.
Cleaner Mix, Longer-Lasting Pavement
Incomplete combustion contaminates the mix with unburned fuel, which reduces pavement life. Triaso® burners prevent this, delivering a clean burn that protects your asphalt quality and investment.
Burner muffler for
silent operation
Silent operation for strict low-noise, reducing burner noise, allowing the asphalt plant to operate in urban areas or locations with strict noise regulations.
For equipment that lasts, choose components built to withstand heavy-duty use
What Are the Differences Between ‘Partial Air’ and ‘Total Air’ Burners?
Key advantages that make ‘Total Air Burners’ more efficient and environmentally friendly than ‘Partial Air Burners’
Partial Air Burners
These burners provide only 30% to 45% of the necessary combustion air (called primary air) through the blower.
The remaining air (secondary air) is drawn in by the chimney's suction system, entering freely through openings in the drum's front shield.
Because this secondary air is not preheated or regulated, a larger volume must be heated, leading to higher fuel consumption.
Partial air burner
›Primary air
Secondary air
Fuel
Total Air Burners
These burners supply 100% of the air required for combustion through their own blower, in a controlled manner.
As a result, no additional air entries are needed in the drum, and the air volume is precisely calculated for combustion needs.
Since all the air entering the drum is regulated by the burner, it ensures an efficient carburetion process that makes use of 100% of the fuel.
Total air burners are typically only offered by top-tier brands due to their advanced technology and high cost. However, since 2014, Triaso includes total air burners in all drum mixer as standard equipment with no extra charge.
Partial air burner
›Total air
Fuel
Burner Feature: Fixed Power
Reducing burner power becomes necessary when production at the asphalt plant must be slowed — whether due to truck delays, slow paving, or other causes.
These are preset at the factory to operate efficiently only between 90% and 100% of their rated capacity.
- Below 90%, they are inefficient.
The reason: When the burner’s power is reduced, the fuel pressure also drops, causing poor atomization. This leads to the formation of microdroplets that do not combust properly.
Problems Caused by Fixed Power Burners
The inefficiency of fixed power burners leads to several serious issues:
- Unburned microdroplets result in a significant waste of fuel.
- The asphalt mix becomes contaminated with unburned fuel.
- This contamination causes the asphalt pavement to deteriorate prematurely, shortening its service life.
- Additionally, the atmosphere is polluted with gases from incomplete combustion.
Variable Power Burners
This problem (inefficiency at low production levels) is solved by using variable power burners.
- In these burners, fuel is atomized at constant pressure, regardless of power variation.
- When reducing power for lower production, fuel pressure does not drop, so atomization remains efficient and no unburned microdroplets are formed.
- Since 2014, Triaso includes variable power burners as standard in all its drum models, at no additional cost.
- These Triaso burners maintain high efficiency across a wide range, from 100% down to 30% of their capacity.
- Some variable burners from other brands are only efficient between 100% and 90%, not at lower capacities.
Burner with fixed power at 100% power
We believe that these types of actions are the best investment.
Industrial aesthetics elevate the visual appeal of your operation.
MANUFACTURE
We manufacture directly without subcontractors, ensuring that every part meets our strict quality standards.
SPARE PARTS
Triaso spare parts are precisely designed to ensure optimal performance, extending both the lifespan of the part and the overall equipment.
CUSTOM DESIGN
In addition to our standardized designs, we specialize in providing customized solutions tailored to meet the specific needs of our clients.