Hydraulic gantry shears are mainly used for: Cut and crush various scrap plates, bars, ferroalloy charges, special plates, ship plates from ship recycling yards, automobiles, metal briquettes, iron filings and other scrap steel at one time, thereby replacing manual dismantling in order to reduce production costs and achieve high efficiency , convenient effect. For I-beams, tracks, light steel materials, steel bars, steel plates, nickel plates, steel plates, round steel, steel pipes, scrap copper, scrap steel, scrap iron, light metal structural parts, stainless steel, metal briquettes, automobile bodies, aluminum alloys, Cold shearing of various metal materials such as copper, iron filings, steel wire, and metal briquettes.