三梁四柱液压机广泛使用于薄板的冲压、拉伸、冷(热)金属成型、可塑性材料的压制工艺弯曲、挤压、翻边、压痕、粉末制品的压制，零件的装配、压装等工艺。
三梁四柱液压机的结构性能：
◆ This machine is composed of two parts: the host and the control mechanism. Three-beam four-column structure, the host part includes the fuselage, the main cylinder and the middle slider.
◆ This series of four-column hydraulic press has a separate power mechanism and electrical system, and adopts button centralized control, which can realize three working modes of adjustment, manual and semi-automatic. The working pressure, pressing speed, no-load fast downward and deceleration stroke range of the machine can be adjusted according to the process needs.
◆ Optional design: ejection, delay, automatic return; blanking buffer device, grating protection device, stroke pressure device, etc.