The BAIZHUO 135T3200 CNC Hydraulic Press Brake equipped with the advanced ESA S840 CNC system is designed for high-precision sheet metal bending and intelligent manufacturing applications. Combining powerful hydraulic performance with smart CNC automation, this machine provides efficient, stable, and accurate bending solutions for modern metal fabrication industries.
The ESA S840 controller offers an intuitive touchscreen interface, intelligent programming, graphic simulation, and multi-axis control capabilities, significantly improving production efficiency and reducing operator setup time.
The ESA S840 controller provides:
Intelligent touchscreen operation
2D graphic bending programming
Automatic bending sequence calculation
Real-time simulation display
Multi-axis control capability
High-speed data processing
Easy operation for complex bending tasks
The system improves production accuracy while reducing manual programming errors.
The machine adopts advanced electro-hydraulic synchronization technology to accurately control Y1 and Y2 axes, ensuring stable bending precision throughout the entire working length.
The fully welded steel frame undergoes vibration aging and stress-relief treatment, providing excellent rigidity, durability, and long-term stability during continuous industrial operation.
The precision servo-driven backgauge improves positioning speed and repeat accuracy, making it suitable for mass production and complex sheet metal bending operations.
Optimized hydraulic components help reduce energy consumption while maintaining stable pressure and smooth machine performance.
The ESA S840 supports graphical programming, allowing operators to quickly create bending programs with higher efficiency.
Large touchscreen display with simple navigation improves operation convenience.
Supports complex bending processes, multi-step programming, and automated production requirements.
The industrial-grade CNC system ensures reliable operation under long-term production conditions.
This CNC hydraulic press brake is widely used in:
Sheet metal fabrication
Electrical cabinet manufacturing
Stainless steel processing
Elevator production
Kitchen equipment manufacturing
HVAC duct fabrication
Automotive component production
Industrial machinery manufacturing
Automatic crowning system
Servo hydraulic system
Laser safety protection
CNC sheet follower
Multi-V tooling system
Front support arms
Offline programming software

BAIZHUO CNC specializes in high-quality sheet metal machinery with professional manufacturing experience and reliable after-sales service.
We provide:
Professional CNC bending solutions
Strict quality inspection
Competitive factory pricing
Fast delivery support
Overseas technical service
OEM & customized machine solutions


The ESA S840 and S840W are advanced integrated CNC control systems designed for hydraulic press brakes and intelligent sheet metal processing equipment. Featuring a 15-inch industrial touchscreen, powerful axis control capability, and stable industrial architecture, these controllers provide precise bending control, efficient programming, and user-friendly operation for modern metal fabrication workshops.
Ideal for CNC press brakes, automated bending systems, and intelligent sheet metal production lines, the ESA S840 series improves productivity, accuracy, and operational efficiency.
The machine is equipped with a robust front support arm system, designed for enhanced productivity and operator convenience:
Adjustable height and position
Linear guide movement for smooth sliding
High load-bearing capacity
Anti-slip surface design (as shown in image)
Ideal for large sheet metal support
1.High-precision control system ensures excellent positioning accuracy.
2.High efficiency, low noise operation, and reduced energy consumption。
3. Wide speed adjustment range to meet various processing requirements.
4. Stable operation and high reliability, reducing equipment failures and maintenance costs.
1. Standard CNC V-type dies with various slot sizes and shapes for easy replacement, suitable for bending conventional sheet metal with high cost-effectiveness.
2. CNC V-type die workbench for convenient installation of sectional dies.
The slider position signal is fed back to the controller via the grating ruler, and the CNC controller adjusts the fuel supply of the oil tank.
By changing the opening degree of the synchronous valve, the sliders (Y1, Y2) are controlled to run at the same frequency to maintain the parallel state of the workbench.
Eliminate bending deflection with our motorized mechanical crowning system. Engineered for precision, it ensures consistent angles across the full bed length, enhancing accuracy and reducing waste in high-tonnage sheet metal fabrication.
Our integrated control cabinets feature world-class components like Inovance drives and Schneider electrics. Designed for stability and safety, they ensure precision synchronization and reliable operation for industrial press brakes and high-speed CNC systems.
Close-up of BAiZHUO X+R axis backgauge with precision ball screw and helical gear system.
High-Efficiency Quick Clamping System for CNC Press Brakes. Featuring a heavy-duty design for rapid mold changes, ensuring precise alignment, enhanced safety, and reduced downtime in sheet metal fabrication and industrial manufacturing.
15-Inch Industrial Touchscreen
The ESA S840 series is equipped with a high-resolution 15” touchscreen interface, delivering smooth operation and intuitive programming for operators.
Multi-Axis CNC Control
Standard 4-axis control
Optional expansion up to 6 axes
Suitable for complex bending applications
Supports synchronized hydraulic systems
Powerful Input & Output Capacity
32 digital inputs
32 digital outputs
Stable signal transmission for industrial automation
Intelligent Bending Programming
The ESA CNC system supports:
Automatic bending sequence calculation
Tool management
Angle correction
Graphic simulation
High-precision motion control
Industrial-Grade Stability
Designed for continuous industrial operation with excellent anti-interference capability and long service life.