SVP electro-hydraulic servo press brake is designed for precision, efficiency, and long-term reliability, making it an ideal choice for modern metal fabrication shops.
1. Key Features
1.1Durable & Stable Frame: The machine frame is made from a single-piece welded steel structure and undergoes large-scale annealing to eliminate stress and deformation, ensuring long-term precision.
1.2 High-Precision Control: Equipped with internationally recognized electro-hydraulic servo valves and grating scales for exceptional accuracy.
1.3 Smooth & Accurate Operation: The ram position feedback system ensures high precision, smooth movement, and excellent synchronization, resulting in precise bending and consistent repeatability.
1.4 Advanced CNC Backgauge: Features a highly functional precision CNC backgauge for improved positioning and efficiency.
Integrated Hydraulic System: The compact, integrated hydraulic system reduces piping, eliminates oil leaks, enhances machine stability, and provides a clean, modern appearance.
1.5Automatic Mechanical Crowning: Compensates for ram deformation during bending, improving workpiece quality. The system automatically adjusts compensation values for easy and precise operation.
1.6 Smart CNC Control Options: Compatible with leading CNC systems, including DELEM, CYBELEC, and ESAUTOMOTION.
2. Standard Configuration:
2.1Versatile Press Brake Tooling: Choose from dual-V coaxial dies or multi-V dies, or customize tooling as needed. Forged dies provide high precision, hardness, wear resistance, and impact durability.
2.2High-Precision Grating Scale: Installed on the C-frame to monitor cylinder positions with an accuracy of up to 0.001mm, ensuring precise positioning.
2.3Energy-Efficient Servo Pump System: Supplies hydraulic oil only when needed, significantly improving energy efficiency. This system also reduces noise by 30%.
2.4CNC-Controlled Mechanical Crowning (V-Axis): Ensures precise, maintenance-free compensation, improving bending accuracy by applying linear crowning adjustments.
3. Advantages of SVP Servo Pump Technology:
3.1 Energy Savings: The servo pump operates on demand, reducing power consumption.
3.2 Quieter Operation: Noise levels are reduced by 30% since the pump runs only when needed.
3.3 Lower Oil Temperature: The system uses torque-current and analog-speed control to eliminate valve throttling and overflow, significantly reducing hydraulic oil temperature.
4.Standard Configuration:
No | Name | Brand | Quantity |
1 | Control System | Delem,ESA,Cybelec | 1 |
2 | Servo motor and servo drive | Estun | 1 |
3 | Hydraulic pump | USA Sunny | 1 |
4 | Hydraulic valve | BOSCH-REXROTH | 1 |
5 | Ball Screw and guide rail | Taiwan | 1 |
6 | Pipe Connect | Germany | 1 |
7 | Seal | Japan NOK ,Germany | 1 |
8 | Grating ruler | Spain FAROR | 1 |
9 | Electrical component | Schneider | 1 |
10 | Servo Motor | Estun Nanjing | 1 |
11 | Oil cylinder | Jining taifeng | 1 |
5.Hybrid Press Brake Control System:
5.1DA-53T
5.1.1“Hotkey” Touch Navigation
5.1.2 10.1-inch High-Resolution Color TFT
5.1.3 4-Axis Control (Y1, Y2, X, R)
5.1.4 Mold/Material/Product Library
5.1.5Servo and Inverter Control
5.1.6Advanced Y-Axis Control Algorithm for Closed-Loop and Open-Loop Valve Control
5.2 DA-58T
5.2.1 2D Touch Graphic Programming
5.2.2 15-inch High-Resolution TFT True Color Display
5.2.3 Bending Process Calculation
5.2.4 Disturbance Compensation Control
5.2.5 Servo and Inverter Control Modes
5.2.6 Advanced Y-Axis Control Algorithm for Closed-Loop and Open-Loop Valve Control
5.3 DA-66T
5.3.1 2D/3D Real-Time Proportional Programming and Display
5.3.2 2D/3D Automatic Calculation of Bending Process with Graphical Programming for Process Exchange and Movement
5.3.3 17-inch High-Resolution TFT True Color Display
5.3.4 Single Page Programming/Flanging Product Programming
5.3.5 Workpiece Calculation Function
5.3.6 Graphical Display for Mold and Workpiece Selection
5.3.7 Automatic Unfolding Length Calculation
5.3.8 Automatic Bottom Bending Force Calculation
5.3.9 Automatic Flattening Bending Force Calculation
5.3.10 Automatic Large Arc Calculation
5.3.11 Handwheel Control Axis
6.Diverse Choice for Back Gauge
CNC Control Axis Choice
CNC Control axis | Axis Name | Remark |
2+1 axis | Y1,Y2+Crowning | Pole customized press brake |
3+1 axis | Y1,Y2,X+Crowning | Standard Model |
4+1 axis | Y1,Y2,X,R+Crowning | Popular Model |
5+1 axis | Y1,Y2,X,R,Z+Crowning | Special Model |
6+1 axis | Y1,Y2,X,R,Z1,Z2+Crowning | High Model |
8+1 axis | Y1,Y2,X1,X2,R1,R2,Z1,Z2+Crowning | Best Model |
7.Standard Parameters:
Model | Nominal Pressure(KN) | Worktable Length(mm) | Pole Distance(mm) | Throat Depth(mm) | Ram Stroke(mm) |
WE67K-40T/2500 | 400 | 2500 | 1900 | 250 | 100 |
WE67K-63T/2500 | 630 | 2500 | 1900 | 250 | 100 |
WE67K-80T/2500 | 800 | 2500 | 1900 | 250 | 120 |
WE67K-80T/3200 | 800 | 3200 | 2600 | 250 | 120 |
WE67K-100T/2500 | 1000 | 2500 | 1900 | 320 | 120 |
WE67K-100T/3200 | 1000 | 3200 | 2600 | 320 | 150 |
WE67K-100T/4000 | 1000 | 4000 | 3200 | 320 | 150 |
WE67K-125T/2500 | 1250 | 2500 | 1900 | 320 | 150 |
WE67K-125T/3200 | 1250 | 3200 | 2600 | 320 | 150 |
WE67K-125T/4000 | 1250 | 4000 | 3200 | 320 | 150 |
WE67K-160T/3200 | 1600 | 3200 | 2600 | 330 | 200 |
WE67K-160T/4000 | 1600 | 4000 | 3200 | 330 | 200 |
WE67K-200T/4000 | 2000 | 4000 | 3200 | 330 | 200 |
WE67K-250T/5000 | 2500 | 5000 | 4000 | 330 | 200 |
WE67K-300T/3200 | 3000 | 3200 | 2600 | 400 | 250 |
WE67K-300T/4000 | 3000 | 4000 | 3200 | 400 | 250 |
WE67K-400T/4000 | 4000 | 3200 | 2600 | 400 | 250 |
WE67K-600T/6000 | 6000 | 6000 | 5000 | 400 | 350 |