The hydraulic press produced by PENGDA adopts a frame structure instead of the original four-column structure, realizing the standardization and unification of design and manufacturing. Today we will briefly talk about the advantages of the lower frame hydraulic press.

1. The most significant advantage of the frame hydraulic press structure is its good rigidity. Because the frame hydraulic press directly welds the upper and lower beams and the column as a whole, the threaded connection of the traditional hydraulic press is eliminated, and the defect that the nut of the hydraulic press will be loose under long-term load is avoided. At the same time, a smaller force is generally used in the design. The deformation of the fuselage is limited, and the rigidity of the frame is ensured.

2. The frame hydraulic press has high guiding accuracy. The movement of the movable beam is guided by the plane adjustable guide device installed on the frame, and the gap can be adjusted, which greatly improves the ability to resist lateral thrust, and the bending resistance of the column is good. The bending deformation is small when subjected to the lateral thrust. Therefore, the guiding accuracy is high.

3. The fatigue capacity of frame hydraulic press is relatively strong, which is mainly for combined frame type. In the structure of the four-column hydraulic press, the column will bear the combined action of tension and bending under the action of eccentric load and will be in a complex state of stress, and its stress cycle is a pulsating cycle. In the combined frame structure, the original column is changed to a tension bolt made of high-strength material to bear the tensile force, and the hollow column is used to bear the bending moment and axial pressure, which greatly improves the stress condition of the column. The fatigue resistance of the frame is improved.

For more detailed advantages of the frame press, please call 0510-83394311 or email cindy@wuxipd.com to contact Pengda Hydraulics for further communication.