400-ton Hydraulic Press

The 400 ton hydraulic press is industrial equipment designed for applications that require high pressing force and stable operation throughout the working cycle. It is suitable for pressing, bending, straightening, forming, fitting, and other operations involving metal blanks and components. The machine can be used for both individual production and regular production operations where reliable performance is required throughout the working shift.
Pressing force is not the only factor to consider when selecting a hydraulic press. Workpiece dimensions, cylinder stroke, working area, operating speed, tooling, and automation requirements should also be taken into account. Therefore, a 400 ton hydraulic press can be configured according to the customer's specific production process.
Depending on the application, the working table size, hydraulic cylinder configuration, control system, and additional functions can be selected or adjusted. This allows the machine to be designed around the actual manufacturing requirements rather than being selected based solely on its rated pressing force.

• Up to 400 tons of pressing force - suitable for demanding pressing and forming operations.
• Heavy-duty load-bearing structure - the rigid frame is designed to withstand high working loads.
• Stable hydraulic system - provides smooth cylinder movement and controlled hydraulic pressure.
• Configurable cylinder stroke - the working stroke can be selected according to the specific operation.
• Flexible control options - manual, semi-automatic, or PLC control can be provided depending on the configuration.
• Compatible with different tooling - the working area can be adapted to the shape and dimensions of the workpiece.
• Customized configuration - key technical specifications can be discussed and confirmed before production.

The main structure of the 400 ton hydraulic press is manufactured from high-strength steel designed to withstand substantial loads during operation. The frame is one of the most important structural components of the machine, as its rigidity directly affects press stability when high force is applied.

The worktable is designed according to the expected load and the dimensions of the tooling to be installed. The hydraulic cylinder is engineered to deliver high pressing force, while critical working surfaces are precision-machined to support smooth and stable movement.

The hydraulic system includes the pump, valves, piping, seals, and other hydraulic components. For industrial applications, stable pressure and reliable sealing are essential for consistent operation. Hydraulic components are therefore selected according to the required load and working conditions.

The exact specifications of the 400 ton hydraulic press should be confirmed according to the final configuration and technical requirements. Since a separate 400-ton model specification sheet was not provided, the values below are intended as configuration guidelines rather than a final technical specification.

For reference only, the specifications provided for the higher-capacity Y32-1000T model include a system pressure of 25 MPa, an 800 mm cylinder stroke, a maximum open height of 1,500 mm, an effective working area of 1,500 × 1,300 mm, a rapid approach speed of 120 mm/s, a pressing speed of 12 mm/s, a return speed of 130 mm/s, and motor power of 30 × 2 kW.

These figures apply specifically to the Y32-1000T model and should not be treated as specifications for the 400 ton hydraulic press. Final parameters for a 400-ton configuration will be confirmed according to the customer's requirements.

One of the main advantages of a 400 ton hydraulic press is its ability to handle substantial loads while offering flexibility in the working process. Unlike equipment with completely fixed specifications, a hydraulic press can be configured for different operations, workpiece dimensions, and tooling requirements.

The rigid frame helps minimize unwanted deformation during pressing and provides a stable foundation for demanding applications. Smooth hydraulic cylinder movement also makes the working cycle easier to control, which is particularly important for forming, straightening, and other operations where consistent force application is required.

Another important benefit is the ability to configure the equipment for a specific application. Not every manufacturer requires the same cylinder stroke, table dimensions, or level of automation. Working parameters can therefore be discussed and confirmed before production begins.

For batch production, a properly configured hydraulic system can also help maintain consistent working cycles and reduce unnecessary interruptions. The result is equipment that is better matched to the actual production process and operating requirements.

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