Product Overview
Engineered for high-efficiency sheet metal fabrication, the 100T hydraulic punching press delivers precise cutting force for punching and blanking operations. This robust hydraulic power press features an integrated air cooling system to maintain optimal operating temperatures during continuous production cycles. With a spacious 960×530mm worktable and 10-ton lower ejector, this machine is specifically designed for manufacturing automotive components, electrical enclosures, and precision metal parts requiring clean, burr-free cut edges.
100-ton hydraulic punching press configured for precision sheet metal fabrication
Technical Specifications
| Nominal Force | 100 Tons (220,462 lbs) |
|---|---|
| Worktable Size | 960 × 530 mm (37.8″ × 20.9″) |
| Throat Depth / Opening | 460 mm (18.1″) |
| Stroke Length | 200 mm (7.87″) |
| Lower Ejector Force | 10 Tons (22,046 lbs) |
| Ejector Stroke | 200 mm (7.87″) |
| Slider Bottom Size | 480 × 360 mm (18.9″ × 14.2″) |
| Bolster Hole Diameter | 160 mm (6.3″) |
| Bolster Hole Depth | 50 mm (2.0″) |
| Cooling System | Air Cooling |
Key Features & Advantages
✅ Integrated Air Cooling System
Built-in air cooling maintains optimal hydraulic oil temperature during extended punching operations, preventing thermal degradation and ensuring consistent pressing force throughout production runs.
✅ Precision Punching Performance
The 100-ton force capacity combined with rigid frame construction delivers clean, accurate cuts for sheet metal punching and blanking applications up to 8mm thickness depending on material.
✅ Efficient Part Ejection
The independent 10-ton lower ejector with 200mm stroke ensures reliable part removal from dies, reducing cycle time and preventing workpiece sticking during high-volume production.
✅ Spacious Work Area
The 960×530mm worktable accommodates large sheet metal blanks and complex die setups, while the 460mm throat depth provides excellent access for various punching configurations.
Working Principle
As a specialized hydraulic press for punching and blanking, this machine utilizes hydraulic pressure to drive the slider downward with controlled force. When the punch contacts the sheet metal, the 100-ton force shears the material cleanly against the die. The air cooling system continuously circulates air through the hydraulic reservoir, dissipating heat generated during rapid cycling. After completing the stroke, the 10-ton ejector pushes the finished part upward, facilitating quick removal and next cycle initiation.
Typical Applications
This versatile 100 ton sheet metal punch press serves multiple industries requiring precision cutting and forming:
- Automotive: Brake pads, clutch plates, gaskets, and bracket fabrication
- Electrical: Enclosure panels, switch boxes, and terminal components
- Appliance Manufacturing: Control panels, mounting brackets, and housing components
- General Fabrication: Hole punching, blanking, and light forming operations
Die & Tooling Considerations
For optimal performance with this hydraulic punching press, proper die selection is critical. The 160mm diameter bolster hole (50mm depth) accommodates standard punch holders and die sets. When setting up for punching operations, ensure proper die clearance based on material thickness—typically 5-10% of sheet thickness for clean cuts. The 480×360mm slider bottom provides ample mounting area for progressive dies or multi-station tooling setups.
Maintenance & Safety Guidelines
To ensure long-term accuracy and operator safety, regular maintenance of this 100T hydraulic punching press is essential:
- Air Cooling System: Clean air intake filters monthly to maintain cooling efficiency. Check fan operation weekly during heavy production periods.
- Hydraulic System: Monitor oil temperature regularly; optimal range is 35-55°C. Replace hydraulic fluid annually and inspect hoses for wear quarterly.
- Die Maintenance: Inspect punch and die edges weekly for wear or chipping. Maintain proper lubrication to extend tooling life and ensure clean cuts.
- Safety Checks: Verify emergency stop function daily. Ensure light curtains or safety guards are properly aligned before each shift.
- Lubrication: Grease slider guides and ejector mechanisms weekly. Check automatic lubrication system reservoir levels daily.
Related Equipment
For applications requiring different pressing configurations, alternative solutions may be appropriate. Operations needing enhanced precision for deep drawing or forming might benefit from a four column hydraulic press with superior guidance accuracy. For lighter punching tasks or benchtop integration, a C-frame hydraulic press could provide a more compact footprint while maintaining adequate force capacity.
Frequently Asked Questions
Q: What material thickness can this 100T hydraulic punching press handle?
A: For mild steel, this press can punch holes up to approximately 8-10mm thickness depending on hole diameter. For stainless steel, maximum thickness is typically 6-8mm. The actual capacity varies based on punch diameter and material tensile strength.
Q: How effective is the air cooling system during continuous operation?
A: The integrated air cooling system maintains stable hydraulic oil temperature during continuous cycling at rates up to 15-20 strokes per minute. For higher production speeds, we recommend monitoring oil temperature and implementing periodic cool-down intervals.
Q: Can this press be used for operations other than punching and blanking?
A: Yes, while optimized for punching and blanking, this hydraulic press for punching and blanking can also perform light forming, bending, and assembly operations. The 200mm stroke and 10-ton ejector provide versatility for various sheet metal working tasks.
Q: Is the bolster hole size customizable for specific tooling requirements?
A: The standard 160mm diameter × 50mm depth bolster hole accommodates most industry-standard punch holders. Custom bolster configurations are available upon request to match specific die mounting requirements.
