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+9821-66405859Sat. to Wed. 8AM-5PMNo.36, Bozorgmehr ave, Vali-e-Asr st, Tehran
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enfa
Office
Office
Factory
+9821-66405859Sat. to Wed. 8AM-5PMNo.36, Bozorgmehr ave, Vali-e-Asr st, Tehran
+9813-31882502Sat. to Thu. 8AM-5PM8th ave, 1st Entrance, Rasht Industrial City
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Single/Dual Fuel, Medium Velocity / Rotary furnace Burner, Model OPG(O)
Products > Industrial Burner > Fuel-Based Classification > Dual Fuel Burner > Single/Dual Fuel, Medium Velocity / Rotary furnace Burner, Model OPG(O)
FuelGas / Light Oil / Heavy Oil
P.O.C. VelocityMedium Velocity
Turn-down Ratio4:1 for Gas / 3:1 for Oil
Capacity250,000 to 4,000,000 kCal/hr
ApplicationsGenerally used on rotary furnaces like cast iron and zinc furnaces, steel preheat furnaces, aluminum and glass melting furnaces.
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. These burners are presented in single and dual fuel mode. Also, the burner head is resistant to high temperatures.

OPG (O) BURNERS are nozzle-mix dual fuel burners (natural gas-heavy/light oil). The upper part of the burner is interchangeable to change the fuel. OPG (O) burners are generally used on rotary furnaces (such as cast iron and zinc melting rotary furnaces), steel preheat furnaces, aluminum and glass melting furnaces.

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Heat Capacities Tables

OPG(O)
250OPG(O) 250,000 kCal/hr
100OPG(O) 1,000,000 kCal/hr
140OPG(O) 1,400,000 kCal/hr
200OPG(O) 2,000,000 kCal/hr
300OPG(O) 3,000,000 kCal/hr
400OPG(O) 4,000,000 kCal/hr