Details

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Product Details
Mechanical Structure

• The press brake's structure mainly includes a frame, column, ram, worktable, main cylinder, and backgauge, all optimized through finite element analysis and 3D software, strong and rigid.
• Structural components are exquisitely designed, durable and stable, enhancing the machine's performance and lifespan.

Frame

• Constructed with a high-yield steel mono-block frame, ADH press brakes offer long-term accuracy and reliability in performance.
• Press brake frames are supported by a 15-year warranty, indicating a strong commitment to long-term customer satisfaction and reliability.
• The frame undergoes post-welding heat treatment to relieve stress, ensuring it remains deformation-free.

NC Controller

• The Estun E310PS series enhances efficiency with direct controller editing for the bending steps and control over both X and Y axes.
• The inclusion of R-axis control functions in these controllers streamlines the bending process, making it more precise and adaptable to complex tasks.

Motor

• Siemens motors from Germany stand out due to their high efficiency and energy-saving features, directly contributing to reduced operational costs.
• Designed with large starting torque and adherence to IEC standards, these motors ensure compatibility and ease of maintenance across various applications.
• They offer excellent performance with low noise and vibration, alongside exceptional reliability, enhancing user experience and system longevity.

Oil Pump

• Constructed from high-strength cast iron, these gear pumps can withstand high pressure, ensuring durability and reliability in demanding conditions.
• Designed with low sensitivity to oil pollution, which significantly extends the machine's service life by minimizing maintenance needs.

Hydraulic System

• Rexroth hydraulic valves offer exceptional durability and high-pressure resistance, ensuring reliable performance under demanding conditions.
• The machines equipped with these valves support multiple actions, such as rapid and slow descent, working speed bending, rapid return, and an emergency stop feature for enhanced operational flexibility and safety.

Electrical System

• Features genuine Schneider parts from France, enhancing durability and stability for a prolonged service life.
• Incorporates Estun's original adaptive electrical box assemblies, ensuring stable electrical operation with superior anti-interference capability.

Backgauge

• The machine's rear stop assembly boasts a high- precision ball screw and adjustable stop finger, ensuring precise positioning for varied punches.
• Manual lifting capabilities enhance the adaptability of the machine to accommodate a diverse range of punch types.

Fast Clamp

• The fast clamp feature enables quick top punch replacement, enhancing efficiency.
• This design is engineered for user convenience, significantly reducing downtime.

Punch & Die

• The standard top punch and multi-V bottom die support bending of various sheet metal thicknesses, enhancing versatility.
• Additional press brake toolings are available for customization based on specific usage needs, offering adaptability in operations.

Torsion-sync Bar

• The steel torsion bar synchronization system ensures high accuracy with a simple structure.
• Features dual synchronizing devices at the ram ends, maintaining parallel movement with the worktable.
• Designed to significantly enhance motion balance during operation.

Backgauge Fingers

• The press brake typically includes two fingers, which are used for precision alignment and support of the workpiece during the bending process.
• These fingers are adjustable, allowing for versatile positioning to accommodate a variety of material sizes and shapes for accurate bends.

Crowning

• The mechanical compensation worktable mitigates ram deformation effects on bending accuracy through adaptable bulge adjustments via multi-point or manual deflection compensation methods.
• It enables precise correction of angle errors across various positions on the workpiece, enhancing overall bending quality.

Backgauge Servo Motor

• A servo motor's precision control enables exact positioning and movement, crucial for applications requiring fine adjustments and repeatability.

Servo Drive

• The Estun servo drive is engineered for precision, enhancing the accuracy of mechanical operations in industrial applications.

Optional 
Single Sided Quick Clamp

• The quick clamp allows for tool-free installation of punches, enabling easy push-and-lock operation with the palm and finger-release mechanism for efficiency.
• Offers compatibility with various tooling standards including European, Japanese, and domestic punch handle structures, enhancing versatility.
• Facilitates easy and rapid tool changes by a single operator from either the side or bottom, with an option for a double-sided quick clamp to suit operational requirements.

DSP Laser Protection

• The DSP laser safety device prevents hand injuries by protecting a zone just below the press brake's upper die.
• Operators can disable parts of the laser for complex bends, enhancing safety without hindering work.
• Bending speed changes near the material to combine efficiency with safety.

LNTECH Laser Protection

• LNTECH's optional Laser Protection enhances personal safety with features like strong anti- electromagnetic and anti-light interference capabilities, ensuring reliable operation in various environments.
• The product offers a broad range of models with easy installation and minimal wiring complexity, accompanied by a comprehensive self-checking function for consistent performance.

Control System 

• The E310PS builds on Estunl CNC's legacy of stability and superior performance, specifically designed to improve bending machine control, including slide and rear material stop axis management.
• Features a user-friendly redesign with an optimized operation interface and interaction methods, aiming to enhance work efficiency and precision in machining.
• Offers a cost-effective solution by reducing the electrical configuration cost of machine tools, positioning it as a leading CNC system for twist axis bending machines in the domestic market.

Features

• Standard configuration: Y, X, and R-axis servoa xis control, C axis hydraulic compensation/mechanica l compensation in two models.
• Built-in port monitoring/diagnostic function, hydraulic valv e group logic freely configurable, I/O po rt freel y configurable, simplifying external wiring.
• Precise Y-axis angle programming calculation function, optimized algorithm logic.
• Built-in moldlibraryand material table, improving the accuracy of angle calculation.
• Equipped with the ED3L series servo, which has superior performance and stable quality.
• Safety zone protection, collision detection, and R-axis collision avoidance positioning function.
• The E310PS features an intelligent 10.1 system screen, offering options for a 15-inch screen, ensuring clearer display and faster response, enhancing user interaction with a new UI interface that's simple and intuitive.
• Advanced CAN bus motion control technology is utilized for simplified wiring and improved, stable positioning,coupled with a built-in one-click restore function to lower service costs.

Toolings 
Segmented Toolings

• The tools feature modular segments of varying lengths for customizable assembly, enhancing versatility and application range.
• Customizable segmentation for user-defined lengths enhances the tool's capability to precisely bend box-shaped parts of various sizes.
• Segmented tooling splits into punches and dies, offering a wide range for bending operations including right-angle, acute-angle, and obtuse- angle bends.

Standard Toolings 

• Integrated quenching enhances durability, ensuring a longer lifespan for the precision press brake tooling. Offers both upper and lower dies in various lengths, providing flexibility in configuration to meet diverse processing needs.
• Engineers tailor tooling recommendations to specific needs, analyzing part drawings and sheet metal thicknesses. Selection criteria include the press brake's opening height and bending force, ensuring optimal compatibility and performance.
• Offers both self-configuration of tooling and expert technical team assistance for tailored bending process solutions.
• Provides customized design services for specialized tooling combinations to meet unique customer requirements.

Specification 

Model	100T/3200
Bending Force	1000 (KN)
Bending Length	3200 (mm)
Oil Tank	260 (L)
Approaching Speed	100 (mm/s)
Ram Speed	7.5 (mm/s)
Return Speed	70 (mm/s)
Column Distance	2510 (mm)
Throat Depth	320 (mm)
Stroke	160 (mm)
Daylight	420 (mm)
Main Motor	7.5 (KW)
Weight	7 (Ton)
Dimensions	3200*1500*2300 (L×W×H mm)