Electro-mechanical light-duty section bending machines are provided by godson engineering corporation are asymmetric, double type, with three driving rolls. Model gsb-30 lem & gsb-40 lem are different models of the bending machines. The housing and frame of these machines is constructed in heavy electro-welded steel plate, normalised. Following are some of the technical features of these bending machines which include: bending rolls are of high grade tool steel. Plate treated bending rolls rotate on long life grease lubricated high dynamic load roller bearings. Hand-operated controls is by push button type remote control switch for reverse and forward rotation of rolls.