Y81K-315 hydraulic metal baler is mainly suitable for small scrap metal recycling plants. This machine adopts PLC control system with high efficiency and easy operation, which can be operated by one person. The double main cylinder presses the material, and the pressed block has a compact structure and high density. After the packing is completed, the bales are discharged by manual taking out. Most customers will also be equipped with claw machines or suction cups to take out the bales.