Electric Press Brake
Sheet metal bending machine operating with 100% electric power for high precision processing of small metal parts
Sheet metal bending machine operating with 100% electric power for high precision processing of small metal parts
The bending accuracy of the electric bending machine reaches ±0.01 mm, operates without producing noise, and is 45% faster than hydraulic bending machines. It saves up to 70% in energy consumption and eliminates the impact of temperature-induced oil viscosity changes on speed and precision caused by utilizing hydraulic bending machines.
Key Specs
Model | Bending force | Bending length |
3T-200m | 30KN | 200mm |
6T-400mm | 60KN | 400mm |
12T-600mm | 120KN | 600mm |
- Features
- Specifications
- Examples
- Components
This electric press brake features a direct drive system where the servo motor powers the screw rod, ensuring rapid response and high transmission accuracy. It is specifically engineered for bending metal materials and is extensively used in applications such as consumer electronics, high-end switch cabinets, stainless steel medical equipment, household appliance metal shells, and other high-precision sheet metal products.
- Eco-Friendliness: Operates cleanly without pollution, eliminating the need for hydraulic oil and promoting energy efficiency.
- High Efficiency and Speed: The servo motor provides faster operational speeds and precise bending, significantly reducing cycle times compared to electro-hydraulic models.
- Energy Saving: Offers substantial electricity savings, potentially reducing energy use by 30%-50% annually.
- Low Maintenance: Requires minimal upkeep with no regular oil changes needed, while the servo motor enhances the press brake's precision and stability.
- Innovative Design: Features an electric cylinder drive from the RZ series, utilizing our patented heavy-duty, high-precision ball screw technology for enhanced accuracy and extended lifespan.
Model | Bending force (Ton) | Working table length (mm) | Ram stroke (mm) | Back gauge stroke (mm) | Axis | Power (kW) | Throat depth (mm) | Distance between uprights (mm) |
3 | 230 | 120 | 150 | 2 | 2 | / | 250 | |
6 | 400 | 120 | 150 | 2 | 3 | 150 | 370 | |
12 | 600 | 120 | 150 | 2 | 5.5 | 150 | 520 | |
20 | 1050 | 120 | 300 | 4 | 11 | 250 | 930 | |
30 | 1250 | 150 | 500 | 4 | 13 | 250 | 1150 | |
40 | 1300 | 150 | 500 | 6 | 15 | 300 | 1200 | |
60 | 2500 | 150 | 500 | 6 | 30 | 350 | 2300 |
- Copper Bar
- Color Steel
- Stainless Steel
- Galvanized Sheet
- Color Steel
- Aluminium
Details
Standard Configurations
Main motor: Sanyo
- High Precision: Achieves position control accuracy up to ±0.001 mm.
- High Speed: Offers rapid response times, enabling adjustments to be completed within milliseconds.
Ball screw: TBI
The main components of the TBI ball screw include the screw shaft, nut, and balls. Together with the guide rail, they convert the rotational motion of the servo motor into the linear motion of the bending machine's slider.
Bearing: NSK
- High Speed: Maintains stable performance in high-speed operations with low friction and minimal noise.
- Long Lifespan: Made of alloy steel and fully sealed to prevent water and dust intrusion, significantly extending the bending machine's service life.
Linear guide: HIWIN
- High Positioning Accuracy: Utilizes rolling friction with a low friction coefficient, ensuring micron-level (μm) positioning precision.
Electrical equipment: Schneider
Control system: ECO-10ES
The ECO-10ES CNC control system is built with industrial-grade chips and has passed EMC (Electromagnetic Compatibility) verification and high/low-temperature adaptability tests.
- Smart Tool Load Monitoring: Ensures tool safety during operation.
- Durable Touchscreen: Features a 5-wire touchscreen with over 10 million uses, offering simple and quick operation.
- Automatic Bending Pressure Calculation: Alerts operators if pressure exceeds the limit.
- Direct Backgauge Position Calculation: Calculates backgauge position directly based on sheet metal dimensions and plastic deformation, using the neutral layer.
- Tooling Parameter Library: Provides a customizable tooling parameter database for quick and efficient sheet metal bending operations.
European Quick Clamp
Enables fast punch replacement, while the die can be equipped with 1V, 2V, 4V, or multi-V configurations.
Linear Magnetic Scale
Measurement accuracy up to ±0.0001"
Optional Configurations
Electric Z1/Z2 Axis
The backgauge can move left and right along the rear horizontal axis.
Electrical Cabinet Air Conditioner
Recommended when the ambient temperature exceeds 35°C.
Widened Workbench
The widened workbench accommodates larger dies with wider "V" openings, enabling the bending of thicker sheet materials efficiently.
Safety Laser Device for Folding Area
Multi-point or single-point laser protection.
Foldable Front Table
The foldable front table allows operators to work comfortably while seated, enhancing convenience and efficiency.
Automatic Lubrication System
Tooling (Punch and Die)
Model | Geometry | Max Burden(T/m) | Angle | Radius (mm) | Height (mm) | Length |
Straight | 80 | 85° | 0.6 | 120 | 805 mm (sectioned set) | |
415 mm (integral) | ||||||
Goose neck | 100 | 85° | 0.6 | 120 | 805mm (sectioned set) | |
415mm (integral) | ||||||
Goose neck | 50 | 85° | 0.8 | 120 | 805mm (sectioned set) | |
415mm (integral) | ||||||
Straight sharp | 100 | 26° | 0.6 | 120 | 805mm (sectioned set) | |
415mm (integral) |
Model | Openings(mm) | Max Burden(T/m) | Angle | Height (mm) | Length |
80.V6.85 85º or 90º | 6 | 100 | 85° | 120 | 805mm (sectioned set) |
415 mm (integral) | |||||
80.V8.85 85º or 90º | 8 | 100 | 85° | 120 | 805mm (sectioned set) |
415 mm (integral) | |||||
80.V10.85 85º or 90º | 10 | 100 | 85° | 120 | 805mm (sectioned set) |
415 mm (integral) | |||||
80.V12.85 85º or 90º | 12 | 100 | 85° | 120 | 805mm (sectioned set) |
415 mm (integral) |
Controllers
- Delem DA66T
- Delem DA58T
- ET15
- Delem DA53T