Product Advantages of a 100-ton Four-column Hydraulic Press

As medium-to-large-scale press equipment, the 100-ton four-column hydraulic press is widely used in the industrial sector. Key applications include automotive chassis stamping, bearing press-fitting, SMC fiberglass pressing, rubber vulcanization, and high-strength alloy sheet forming. Its advantages lie primarily in structural strength, process adaptability, safety, and production efficiency. The following is a review from the Jianlong Hydraulic Technology editor for your reference when purchasing!

1. High-rigidity Structural Design

1.1 Four-column Guide + Integral Steel Plate Welded Body: Four high-strength columns (surface hardened and chrome-plated) ensure vertical precision of the slide movement, provide strong resistance to side loads, and resist deformation during long-term use.

1.2 Reinforced Worktable: 100-ton machines typically utilize a thickened steel plate or double-layer worktable for uniform pressure distribution, making them suitable for heavy-duty stamping applications (such as metal forging and powder compacting). 

2. High-Tonnage Pressure Output

2.1 Stable 100-ton nominal pressure: Meets the demands of high-intensity processes such as thick plate blanking, deep drawing, and composite material press forming.

2.2 Infinitely Adjustable Pressure: Through hydraulic or PLC control, pressure can be precisely adjusted (e.g., in 20% to 100% steps) to accommodate processing of different materials.

3. High-Efficiency Hydraulic System

3.1 High-Flow Oil Pump + Accumulator (Optional): Rapid filling, increased idle speed (e.g., over 30 mm/s), shortened cycle time, and improved production efficiency.

3.2 Energy-Saving Design: A variable displacement pump or servo hydraulic system (high-end models) can reduce energy consumption by over 30% and reduce heat generation.

4. Functional Scalability

Multi-process compatibility: In addition to conventional stamping, it can also be expanded to include drawing, precision press-fitting, and powder metallurgy mold adaptation (e.g., automotive sheet metal molds).

5. Automation Integration

 PLC + touchscreen control, pre-set multiple process parameters, and support for automated production line integration (e.g., robotic loading and unloading). Optional accessories include photoelectric protection, automatic feeders, and oil cooling systems.

6. Safety and Stability

6.1. Multiple safety features, including a mechanical locking device to prevent the slide from accidentally sliding down (especially important during maintenance), dual-circuit safety valves, and an emergency retract button (a manual pressure relief valve allows for pressure relief in the event of a power outage).

6.2 Operational Stability: Low-vibration design and optimized hydraulic piping layout reduce impact noise (≤75dB).

6.3 Anti-contamination hydraulic system: Multi-stage filtration extends oil pump life.

For further information on specific parameters (such as opening height and speed), please provide your process requirements (scan the WhatsApp QR code below). Jianlong Hydraulic Technology will provide you with personalized, customized professional solutions and dedicated service.