... plastic/PET balers, alligator shears and square shears.Y81 series of hydraulic baling presses are applied in steel mills, ... recycling plants, ferrous & non-ferrous smelting industry to press scrap metal (steel, copper, aluminum, stainless steel, discarded ... ", "forward-out", & manual discharging.Options for different force, press box size, bale shape & size.Electrical motor, diesel engine ...