2-6 meters hydraulic shears used in electrical switchgear, file cabinets, kitchen appliances, automobile trunk decoration products such as sheet metal bending process, but also on the carbon steel plate, stainless steel, aluminum, copper, etc. Cut . First start shearing machine idle for several cycles to ensure that under normal circumstances, try to cut sheet metal of different thickness, from thin to thick. To ensure that users are familiar with shears performance. Must be adjusted for different blade gap when different thickness shear test. If the corresponding blade gap adjustment, the impact of the blade durability. 3 shears open in the shearing process gauge switch, observe the oil pressure when cutting pressure should be less than 12mm plate 20MPa. This remote relief valve No9, the factory pressure settings 20-22MPa, users must comply with this provision shall not exceed prescribed material surface shear stress increase, resulting in damage to the machine. Sound balance operation. Shears if noise should stop and check. 5 shears operating tank to raise the temperature <60 degrees off the rest over time.