We all know the characteristics of different products it is also different, so the bottom of the furnace roller has its unique features, let's to simple about the characteristics of the furnace bottom roll and performance indicators have?The bottom of the furnace roller has the following features:A, ignition burner with the method of premixed combustion, flame is not sensitive to the radiation tube pressure fluctuations, wider range of stable combustion, electronic igniter, long service life, convenient ignition operation;Second, equipped with flame monitor, has the flame monitor and gas cut fast valve chain function, ensure the safety of using;Three, high temperature resistant lining pipe installation, avoid partial oxidation ablation;Four and grade of combustion air supply, effectively inhibit the formation of NOX.The bottom of the furnace roller heating capacity of 6 x 104 kcal/h;Radiant tube surface load 3.96 W/cm2 (common range (3.5 ~ 4.6) W/cm2), volume load 0.99 W/cm3 (common range (0.7 ~ 1.7) W/cm3).