315 Tons Large Table Four-column Hydraulic Press
The beams are welded with high-quality steel plates, and then tempered or vibrated aging treatments are used to eliminate internal stress and ensure the structural strength; The column is made of high-quality round steel after being polished by a lathe, and then quenched and chrome-plated to increase the surface hardness, and finally refined by an external cylindrical grinder to improve the surface finish;
The hydraulic system is a cartridge valve integrated hydraulic station. The three processes, four-fold filtration, and second clearing process ensure that the hydraulic oil is clean and avoid valve jams;
The electrical system uses well-known electrical components with high sensitivity, strong reliability and long life;
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