The pressure of a hydraulic press can be calculated, and the specific value depends on the design and working parameters of the hydraulic press. For example, when the nominal pressure of a hydraulic press's oil pump is 31.5 MPa and the piston diameter is 180 mm, its maximum pressure can be calculated to be about 80.117 tons. This calculation method is based on the basic working principle of the hydraulic press, that is, the pressure is equal to the nominal pressure of the oil pump multiplied by the effective area of the piston. 1
In addition, hydraulic presses of different tonnages are suitable for different work requirements. For example, a 500-ton hydraulic press is suitable for large-scale pressing machinery, mold heat treatment, automotive parts, etc. This information shows that the selection of a hydraulic press should be determined according to specific work requirements and conditions.
