This baler is the most suitable choice for pressing aluminum and iron rods and scrap metal in general. As the scrap is pressed in two directions, one by the upper lid and the other by the main cylinder, and the thickness of the piston basin wall is 5 cm minimum, coated with hardox steel to resist the corrosion caused by friction. And this compressor works with two modes automatic and manual. In the automatic mode, one button is pressed after filling the chamber with waste, and the baler can complete the rest of the cycle automatically until the bale comes out. In the manual mode, the operator controls all the strokes with the joystick handles prepared for this purpose until the bale comes out.