TJ400A continuous extrusion machine adopts 20mm up-casting oxygen free copper rods, which can be directly extruded to copper bars with maximum width of 170mm via dies. These copper products are usually used to make the input and output terminals of transformers, large high and low voltage switchgears and electric appliances. By changing dies, copper bars with diameters of 12-70mm can be produced.

TJ500A continuous extrusion machine adopts 22mm up-casting oxygen free copper rods, which can be directly extruded to large and super large copper bars and stripes with maximum width of 220mm via dies. These copper products are usually used to make the input and output terminals of large transformers, large high and low voltage switchgears and electric appliances, and strip blanks of precision copper strips. By changing dies, copper bars with diameters of 15-85mm can be produced.