scrap guillotine shear machine for steel mill

scrap metal cutting machine, gantry hydraulic shear, baler shear, hydraulic cutting machine   Most manufacturers in the market use ordinary cast steel blades to cut costs, simplifying the heat treatment process. When processing thick scrap steel, the blades are prone to chipping and frequent shutdowns for blade replacement. Our hydraulic metal shearing machine uses blades made of integral forged H13 special alloy steel. After three high-temperature quenching and tempering processes, the hardness and toughness are balanced, and the service life is twice as long compared to ordinary blades. The knife holder adopts a modular design, allowing individual replacement of worn-out single blades without the need to disassemble the entire knife holder. This reduces maintenance time by 70%. The pre-pressurizing cylinder of the entire machine has sufficient force. For messy steel bars and thick ship plates, they can be directly sheared without manual material separation. The long-term usage cost o…