The electric welding machine of the MP8-1919 model is designed for contact butt welding of end tools with a diameter of 10 to 60 mm from different grades of steels. Welding of two workpieces is carried out by the method of melting with heating in order to reduce the carbon monoxide of the workpieces being welded.
The machine is designed for welding tool and carbon steels. In order to reduce the fumes, it has a method of welding by melting with heating, which includes 4 stages: heating, melting, sediment under current, sediment without current.
A relay control system is used on the machine. The machine has 2 cycles of operation: adjustment and semi-automatic.