The 315-ton fan cover stretching hydraulic press is independently researched, developed, and designed by Shandong Guowei CNC Machine Tool Co., Ltd. The equipment is composed of two main parts: the main unit and the control mechanism, which are connected through pipelines and electrical devices to form an integrated unit. The main unit includes the body, main cylinder, and stroke limiting device, etc. The control mechanism consists of a hydraulic pump station (power system), electrical box, and a mobile control panel, among others. The three-beam and four-column hydraulic press is widely applicable in industries such as fastener factories, automotive repair, hardware, auto parts companies, mining, electronic components, watch bands, jewelry, lighting, mobile phone casings, pump industry, electrical equipment, and more.

The body features a four-column structure, with the load-bearing parts optimized for design, offering both aesthetic appeal and cost-effectiveness.
2. Increased liquid tank capacity ensures rapid refueling and reduces pressure-up time. Expanded heat dissipation area, lowering oil temperature.
3. The main frame three beam end faces have a higher modulus, enhancing the stiffness of the three beams and significantly extending their lifespan.
4. The main cylinder and piston rod are both made of forgings, enhancing reliability.
5. The piston rod and column surfaces are heat treated and plated with hard chrome, enhancing wear resistance and preventing surface corrosion and scratches.
6. Utilizing plug-in valves, the structure is compact, reducing pipeline connections and enhancing the system's sealing properties, thereby minimizing leaks.
7. The power system employs an oil-immersed vertical pump unit. This design reduces noise, improves oil suction efficiency, and extends the pump's lifespan.
8. The pressure gauge is a shock-resistant model, equipped with a pressure gauge valve for easy maintenance.
9. The main cylinder seal is made with imported high-quality domestic components.