Electric Press Brake
High-efficiency, eco-friendly bending with full electric servo technology
The electric press brake offers significant advantages over traditional hydraulic press brakes, delivering superior energy efficiency, environmental friendliness, high speed, precision, and low maintenance costs.
Designed for modern manufacturing, this machine optimizes bending operations with advanced electric servo technology.
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Press Capacity (kN)
30-600
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Bending Length (mm)
200-2500
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Bending Stroke (mm)
120-150
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Back Gauge Stroke (mm)
150-500
| Model | Press Capacity (kN) | Bending Length (mm) | Bending Stroke (mm) | Back Gauge Stroke (mm) | Spindle Power (kW) | Fast Fall Speed (mm/s) | Feeding Speed (mm/s) | Opening Height (mm) | Depth of Throat (mm) | Distance between Columns (mm) |
| 30 | 200 | 120 | 150 | 2 | 200 | < 30 | 420 | - | 250 | |
| 60 | 400 | 120 | 150 | 3 | 200 | < 30 | 420 | 150 | 370 | |
| 120 | 600 | 120 | 150 | 5.6 | 200 | < 30 | 420 | 150 | 520 | |
| 180 | 800 | 120 | 300 | 7.5 | 200 | < 30 | 420 | 150 | 770 | |
| 120 | 600 | 120 | 150 | 2×3 | 200 | < 30 | 420 | 150 | 520 | |
| 200 | 1050 | 120 | 300 | 11 | 200 | < 30 | 430 | 250 | 930 | |
| 300 | 1250 | 150 | 500 | 13 | 200 | < 30 | 470 | 250 | 1150 | |
| 350 | 1250 | 150 | 500 | 13 | 200 | < 20 | 470 | 250 | 1150 | |
| 400 | 1300 | 150 | 500 | 15 | 200 | < 20 | 470 | 300 | 1200 | |
| 500 | 1600 | 150 | 500 | 30 | 200 | < 20 | 530 | 350 | 1400 | |
| 600 | 2500 | 150 | 500 | 30 | 200 | < 20 | 530 | 350 | 2300 |
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- Environmental Protection
- Eliminates the use of hydraulic oil, preventing leaks, waste oil disposal, and environmental contamination.
- Reduces maintenance related to hydraulic oil changes and component replacements.
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- Significant Energy Savings
- Electric servo drive technology ensures power consumption is proportional to load, minimizing energy use during non-bending operations.
- Mechanical main drive efficiency exceeds 95%, compared to hydraulic drive efficiency below 80%.
- Example: A 100t electric press brake consumes approximately 12 kWh/day, compared to 60 kWh/day for a hydraulic press brake, resulting in about 80% energy savings.
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- High-Speed Operation
- Servo motor response is faster than hydraulic servo, achieving slide return and fast down speeds up to 200mm/s.
- Working speeds range from 0 to 20mm/s, significantly faster than typical hydraulic press brakes.
- Reduces startup and cooldown times, and minimizes downtime due to fewer components and lower failure rates.
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- High Bending Accuracy
- Adjustable bending speed for different materials, thicknesses, and lengths, ensuring optimal precision.
- VILA structure deflection compensation axis for enhanced accuracy.
- Bending angle error within ±0.5°, compared to ±1° for hydraulic press brakes.
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- Low Maintenance Cost
- Simple transmission system with minimal maintenance requirements, only requiring regular lubrication.
- Eliminates the need for frequent hydraulic oil changes and repairs of pumps, valves, and seals.
- Reduces the risk of system contamination and associated cleaning costs.
The electric press brake is engineered for high precision, efficiency, and reliability, with finite element analysis used to optimize the rigidity of the bed and slider. This machine provides a superior bending solution compared to hydraulic press brakes in terms of energy consumption, environmental impact, processing efficiency, accuracy, and overall cost.
