BALTUR heavy oil gun burner from Nirmal Energy Limited has removable ignition-mix type burner head and adjustable flame tubes. The burner incorporates swiveling flange that can swing on both left and right directions. High performance fan and high-pressure oil pump with electric motor are attached with this burner. It has suction side air control damper with air connection, air pressure monitor, oil regulator, check valves, and oil pre-heaters. This type of burners is available in high/low or fully modulating versions. The turn-down ratio is 1:4.