enfa
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+9821-66405859Sat. to Wed. 8AM-5PMNo.36, Bozorgmehr ave, Vali-e-Asr st, Tehran
+9813-33882502Sat. to Thu. 8AM-5PM8th ave, 1st Entrance, Rasht Industrial City
enfa
Office
Office
Factory
+9821-66405859Sat. to Wed. 8AM-5PMNo.36, Bozorgmehr ave, Vali-e-Asr st, Tehran
+9813-33882502Sat. to Thu. 8AM-5PM8th ave, 1st Entrance, Rasht Industrial City
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Single/Dual Fuel, Medium Velocity Burner, Types NAMG(O) & AMG(O) & MG(O)SIC
Products > Industrial Burner > Fuel-Based Classification > Dual Fuel Burner > Single/Dual Fuel, Medium Velocity Burner, Types NAMG(O) & AMG(O) & MG(O)SIC
FuelGas / Light Oil
P.O.C. VelocityMedium Velocity
Turn-down Ratio10:1 for Gas / 6:1 for Oil
Capacity30,000 to 6,000,000 kCal/hr
ApplicationsPre-Heat Furnaces, Melting, Heat Treatment, Hot Gas Generators up to 1550°C
RemarksThese burners can be ordered as single fuel or dual fuel.

Extra Information

Medium-velocity burners are the burners that the POC (products of combustion) velocity from the burner exit peaks at 40 m/s. These burners are usually used in melting, steel preheating and hot gas generators. Although usage of these burners is widespread, care should be taken while setting combustion parameters. One of the drawbacks is starting them with air pressure less than design pressure. This leads to POC velocity reduction converting the burner to a low-velocity type. Sometimes they are used instead of high-velocity burners, that eventually leads to non-uniform heating.

The available burner heads are refractory and Silicon-Carbide (SIC). The difference between the NAMGO and AMGO burners is the range of heat capacities that can be considered in the tables below. In these burners, if the Silicon Carbide (SIC) is used, the burner name changes to MG(O)SIC and it can be used for high temperatures up to 1400℃.

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Heat Capacities Tables

NAMGO
65NAMGO 65,000 kCal/hr
100NAMGO 100,000 kCal/hr
150NAMGO 150,000 kCal/hr
250NAMGO 250,000 kCal/hr
390NAMGO 390,000 kCal/hr
680NAMGO 680,000 kCal/hr
840NAMGO 840,000 kCal/hr
1100NAMGO 1,100,000 kCal/hr
AMGO
30AMGO 30,000 kCal/hr
50AMGO 50,000 kCal/hr
80AMGO 80,000 kCal/hr
1500AMGO 1,500,000 kCal/hr
1900AMGO 1,900,000 kCal/hr
2400AMGO 2,400,000 kCal/hr
3000AMGO 3,000,000 kCal/hr
6000AMGO 6,000,000 kCal/hr