The HOAF Weedstar^® 50i has a working width of 2 x 500 mm and is a highly flexible device. To prevent unnecessary gas consumption both of the burner heads can work independently. The burner heads can be adjusted sideways by up to 500 mm by means of an internal side-shift mechanism and can be used in a varied way over the working width. The HOAF Weedstar^® 50i is equipped with a 2-step regulator. In combination with air blowers, a maximal effect is achieved.