It is to made for cutting aluminum bar to be specific length after it is heated . Parameters:Dimension of the hot log shear: 4",5",6",7",8"diameter of aluminum bar:Φ102mm,Φ127mm,Φ152mm,Φ128mm,Φ203mmhydraulic working pressure:180MPahydralic pump:Vickers(3525V38/21A-10-22)power of hydraulic motor:30kw,30kw,30kw,30kw,55kwhydraulic valve brand:Huade,Japanese,Taiwanese brand productmain cylinder:Φ ...