Turn waste carboard boxes into versitile packaging. The HSM Profipack 425 is a floor standing cardboard shredder it can turn bulky old cardboard of delivered goods into multi-functional packaging material at practically no cost. The large motor ensures high throughput speeds and power reserves, which means it has no problems handling multiple layers. Thermal fuses on all three phases protect the motor from overheating. 3-phase power connection – 3 x 400 V. Rotary switch with the positions ON/OFF and REVERSE.