1. What Is the Delem DA-69T?

The Delem DA-69T is a modular high-end CNC controller for press brakes. It is designed for manufacturers that need advanced graphical programming, flexible machine integration, and high productivity on complex bending jobs.

Unlike simpler Delem controls that focus mainly on numerical or 2D programming, the DA-69T supports both 2D and 3D graphical programming. This allows operators to work directly with a more realistic representation of the product and bending process.

Delem describes the DA-69T as a DA-Touch 3D modular press brake control. Its programming environment includes automatic bend-sequence calculation and collision detection.

The controller also supports full 3D machine setup with multiple tool stations, which helps operators evaluate product feasibility, tool selection, handling, and machine clearance before production.

The DA-69T is suited to high-end synchronized hydraulic and other advanced press brakes where machine builders need modular axes, sensors, special backgauges, part supports, or other integrated functions.

For the machine buyer, the DA-69T is not simply a larger screen. Its value comes from combining graphical programming, Delem control algorithms, machine integration, simulation, and offline production preparation.

2. DA-69T Features and Technical Specifications

Delem's current DA-69T technical data lists a 17-inch high-brightness color TFT with 1280 × 1024 resolution, 32-bit color, full touchscreen control, LED backlighting, 2 GB storage capacity, and 256 MB product and tool memory.

The controller includes 3D graphics acceleration, standard Windows networking, USB flash memory, an integrated OEM panel, and Profile-T3D offline software.

Core functions include 3D and 2D graphical touchscreen programming, automatic bend-sequence calculation, collision detection, 3D visualization in simulation and production, full 3D machine setup with multiple tool stations, Delem Modusys compatibility, sensor-bending and correction interfacing, and support for user-specific applications within the multitasking environment.

Delem lists optional part-support control, X1-X2 angle programming, barcode reader interfacing, protractor interfacing, frame-deflection compensation, sheet-thickness measurement and compensation, TandemLink, and a second HSB Modusys bus.

The exact functionality on a specific press brake depends on the machine builder's configuration. Always confirm the actual axis count, hardware options, sensors, and support functions included with your machine.

3. 2D and 3D Graphical Programming

The biggest reason many manufacturers choose the DA-69T is its ability to work with both 2D and 3D graphical programming.

2D programming is efficient for many standard brackets, panels, channels, and simple multi-bend components. It allows the operator to define the product profile quickly without unnecessary complexity.

3D programming is valuable for parts where spatial relationships, handling, tooling clearance, or multiple bend directions are difficult to understand from a 2D profile alone.

Working in 3D gives the operator a more realistic understanding of the final product and how it will interact with the press brake during production.

The ability to choose between 2D and 3D programming provides flexibility. Operators can use the simplest workflow that adequately represents the part.

Graphical programming still depends on accurate material, tooling, machine, and product data. A visually correct model cannot compensate for incorrect physical inputs.

4. Hardware and Machine Integration

The DA-69T uses a 17-inch industrial touchscreen designed to provide enough space for 2D and 3D programming, machine visualization, tooling information, and production guidance.

The controller includes an integrated OEM panel for machine-specific functions. The actual switches and functions located there depend on the press brake manufacturer.

The control works as part of the complete machine architecture, communicating with axes, hydraulic or drive systems, encoders, backgauges, sensors, I/O, crowning systems, supports, and other machine functions.

Delem Modusys compatibility allows the machine builder to scale axes and interfaces according to the press brake application.

An alarm displayed on the DA-69T may therefore originate from a drive, sensor, encoder, limit, mechanical obstruction, hydraulic condition, safety circuit, or machine module.

Electrical, Modusys, safety, servo, and hydraulic service work should be performed only by trained technicians following the machine builder's documentation.

5. User Interface and Touch Navigation

The DA-69T uses Delem's touch-navigation philosophy to move directly between programming and production.

Functions are positioned where the operator needs them in the workflow, helping reduce unnecessary menu navigation.

The graphical environment can show product geometry, tool stations, machine representation, bend sequence, axes, and production information.

Before cycle start, the operator should verify the active product, revision, tooling, material, current bend step, axis state, and machine-ready condition.

Warnings and alarms should be read before they are cleared. Record the exact message when technical support may be needed.

Because OEM machine functions can be integrated into the control, the exact interface may vary between different press brake manufacturers.

6. Startup and Axis Referencing

Before starting the machine, inspect the working area and remove loose tools, measuring devices, blanks, and other objects that could interfere with movement.

Follow the press brake manufacturer's startup procedure. A typical process includes powering the machine, allowing the controller to start, releasing emergency stops when safe, enabling the drive or hydraulic system, verifying safety systems, and referencing required axes.

Referencing establishes a known physical position for an axis. Do not skip a required reference procedure.

High-end DA-69T machines may have several auxiliary axes, part supports, and additional machine functions. Make sure all required systems reach their ready condition before running a product.

Before loading a saved program, verify that the product revision, material, actual thickness, tools, adapters, stations, and machine setup match the job.

Perform a measured first piece before releasing full production.

7. How to Program the Delem DA-69T

Begin with the approved product drawing or CAD model and verify material, thickness, bend angles, flange dimensions, inside radius requirements, and tolerances.

Create or select the correct product using a clear naming convention. Including part number and revision reduces the risk of running an outdated program.

Choose either the 2D or 3D graphical programming workflow according to the part and production requirements.

Select the actual material and tooling from the libraries. Tool geometry and machine setup must reflect reality for meaningful simulation and collision feedback.

Define the product geometry and verify every bend, flange, orientation, and dimension.

Run automatic bend-sequence calculation, then review the proposed sequence. Consider part weight, operator handling, tool stations, supports, and real-world ergonomics.

Use 3D simulation to review machine clearance, part rotation, tooling, gauges, and collision risk.

Perform a controlled test bend, measure the result, apply appropriate production corrections, and save the proven program.

8. Automatic Bend-Sequence Calculation

Automatic bend-sequence calculation helps determine a practical order for producing a multi-bend part.

A geometrically correct part can still be impossible to produce if the bend order is wrong. An early flange may block a later bend or create interference with the machine or tooling.

The DA-69T uses the programmed product, machine, and tooling data to calculate a bend sequence and evaluate feasibility.

This can reduce programming time and help operators find a workable sequence for unfamiliar or complicated parts.

The calculated sequence should still be reviewed by the operator or process engineer. Handling, part weight, surface protection, support equipment, and shop-specific preferences may justify a different sequence.

If the sequence is changed manually, repeat the 3D simulation before production.

9. Collision Detection and 3D Simulation

Collision detection is a core benefit of graphical press brake programming.

The DA-69T uses the programmed machine, product, tooling, and sequence to provide visual feedback on potential interference.

Collision detection is particularly valuable for return flanges, deep boxes, narrow channels, complex tooling, multiple stations, and parts that must be rotated between bends.

The 3D simulation also helps operators understand how the workpiece should be handled during each step.

The simulation is only as accurate as the digital setup. Incorrect tool profiles, adapters, machine dimensions, or product geometry can produce misleading results.

Always physically verify the actual setup before production. Collision detection supports safe and efficient planning but does not replace machine safety systems or operator awareness.

10. Full 3D Machine Setup and Multiple Tool Stations

The DA-69T supports a full 3D machine setup with multiple tool stations.

This allows the controller to represent different tooling arrangements across the machine, which is useful when a product requires several tool profiles.

Multiple tool stations can reduce setup time because the operator can move the workpiece between pre-installed stations rather than changing the complete tool setup between bends.

The digital tool-station arrangement should match the physical machine exactly, including tool positions, segment lengths, adapters, punches, and dies.

Part handling between tool stations must still be evaluated. A workstation that is technically collision-free may be awkward or unsafe if the workpiece is heavy or difficult to rotate.

For high-mix production, standardized tool stations can significantly reduce daily setup time when they are managed consistently.

11. Tool Library: Punches, Dies and Adapters

The tool library stores the geometries used for programming, sequencing, simulation, and production preparation.

Punch information can include height, angle, tip radius, profile, and segmentation. Gooseneck tooling should be represented accurately because its profile is important for flange clearance.

Die information should reflect the actual V-opening, height, angle, and geometry.

The V-opening influences required force, natural inside radius, minimum flange, and surface pressure.

Adapters and clamping components that affect total tool height or clearance should also be represented correctly.

Use tool names that correspond to physical labels on the tool rack so operators can quickly match the on-screen tool to the real tool.

12. Material Library, Thickness and Springback

Material behavior remains one of the biggest variables in press brake production, even with advanced 3D programming.

Mild steel, stainless steel, aluminum, and high-strength steel can behave differently at the same nominal thickness.

Stainless steel usually requires more force and has greater springback than mild steel.

Aluminum varies significantly according to alloy and temper, so it should not be treated as one generic material.

Springback is the elastic recovery that occurs after bending force is removed. It is influenced by material strength, thickness, tooling, radius, and bending method.

Delem lists sheet-thickness measurement and compensation as an option for the DA-69T. Where installed, this can help manage thickness variation in demanding applications.

Preserve stable, repeatable material corrections, but avoid turning a one-time batch correction into a permanent material rule without evidence.

13. Axes and Backgauge Programming

The DA-69T is designed for modular high-end press brake configurations, so the exact axis arrangement can vary widely.

Y1 and Y2 normally control the synchronized sides of the ram. Auxiliary axes can control backgauge depth, vertical position, lateral finger movement, independent gauge positions, supports, or other machine functions.

Delem lists X1-X2 angle programming as an optional backgauge function.

Modusys compatibility allows machine builders to scale and adapt the system according to machine requirements.

Always check the machine's technical specification to determine the physical axes actually installed.

When troubleshooting a dimensional error, separate a consistent offset from random variation. A consistent offset may suggest program or calibration issues, while random variation often indicates handling, contact, or mechanical play.

14. Crowning and Frame-Deflection Compensation

Long bends can show angle variation because the frame, bed, ram, and tooling deflect under load.

Crowning is used to compensate for this deflection and improve angle uniformity across the workpiece.

Delem also lists frame-deflection compensation as an option for DA-69T systems.

If the center of a long bend is too open while both ends are correct, crowning or deflection compensation is a logical area to investigate.

If the entire bend is equally open or closed, a general bend correction may be more appropriate.

Measure the angle at several points along the part before changing compensation. Tool seating, machine alignment, material variation, and tool wear can also create differences.

15. Sensor Bending and Correction

The DA-69T includes sensor-bending and correction interfacing as part of its high-end machine integration capability.

A compatible sensor system can provide bending feedback to the controller so the process can be corrected according to actual measurement.

Delem also lists protractor interfacing and sheet-thickness measurement and compensation as optional correction aids.

Sensor bending can reduce dependence on manual trial bends, especially where material variation is significant.

The actual benefit depends on the installed sensor hardware, tooling compatibility, calibration, and machine integration.

Buyers interested in automatic angle measurement should ask the press brake supplier exactly which sensor system is included and how it works with the DA-69T.

16. Production Mode and Operator Guidance

After the product, tools, sequence, and machine setup are verified, the DA-69T provides graphical guidance during production.

The operator can use the 3D visualization to understand product orientation, tool station, and the next bend step.

This is especially useful when a part must be rotated, flipped, or moved between different tooling stations.

Before cycle start, verify the active product, revision, material, thickness, tool station, bend step, corrections, and machine-ready condition.

Measure the first parts and establish an appropriate inspection frequency for the production batch.

If corrections begin drifting during production, investigate material, tooling, temperature, supports, sensors, and machine condition before continuously increasing the correction.

17. USB, Networking and Barcode Integration

The DA-69T includes standard Windows networking and USB flash memory support.

Networking can simplify transfer between offline programming stations and the press brake, but companies should maintain revision control and access permissions.

Use a reliable USB drive reserved for machine data and keep another backup copy outside the machine.

Delem lists barcode reader interfacing as an option. In suitable production systems, barcode-based program selection can help reduce manual product-selection errors.

Connected workflows should be configured together with the machine supplier and the customer's IT or manufacturing engineering team.

Do not rely on one copy of important production data. Product programs and tooling libraries represent valuable manufacturing knowledge.

18. Profile-T3D Offline Programming

Delem lists Profile-T3D as the offline software associated with the DA-69T.

Profile-T allows production preparation to be carried out away from the press brake, helping keep the machine available for bending.

Delem lists full-scale offline programming, graphical product programming, bend-sequence generation, feasibility studies, production preparation, automatic bend-sequence calculation, collision detection, networking, machine setup preparation, production-time calculation, DXF import, and 3D CAD product import within the Profile-T family, with capabilities depending on the software version.

Profile-T3D is the appropriate version for 3D offline work corresponding to the DA-69T's advanced programming workflow.

The offline machine and tool databases must accurately represent the real press brake for meaningful simulation.

Use revision control so the machine operator knows which offline program is approved for production.

19. CAD Import and Offline Workflow

For companies that receive customer CAD data, offline programming can reduce the need to redraw products manually at the machine.

Delem lists DXF product and tool import within Profile-T and 3D CAD product import in the Profile-T3D workflow.

Imported geometry should always be checked before production. CAD models may contain unnecessary features, incorrect bend definitions, or geometry that does not match the actual manufacturing strategy.

After import, verify the material, sheet thickness, tooling, bend sequence, machine setup, and collision simulation.

CAD import is most useful when integrated into a controlled engineering workflow where drawing revision and file ownership are clear.

Moving CAD preparation and simulation to an office workstation can significantly reduce press brake setup time in high-mix manufacturing.

20. Preventive Maintenance

Keep the touchscreen clean and protected from grinding dust, metal particles, oil, and aggressive chemicals.

Inspect the machine daily for visible leaks, unusual noise, damaged tooling, backgauge issues, and safety-device problems.

Follow the press brake manufacturer's maintenance requirements for hydraulic oil, filters, lubrication, cooling, electrical cabinet filters, and fans.

Back up programs and tooling data regularly and after significant configuration changes.

Check that networking and offline-program transfer procedures remain controlled so obsolete programs are not accidentally returned to production.

Do not make random machine-parameter, Modusys, drive, hydraulic, or sensor changes during troubleshooting. Service-level adjustments should be handled by trained personnel.

21. DA-69T Troubleshooting Guide

Effective troubleshooting begins with a precise description of the symptom. Record the exact alarm text, machine mode, active program, axes, and what happened immediately before the problem.

If the machine will not start, check emergency stops, safety functions, machine-ready state, active alarms, hydraulic or drive readiness, and axis references.

If the 3D product or sequence looks wrong, verify the source geometry, material, tooling, machine setup, and any manual sequence edits.

If a collision warning appears, stop and inspect the bend step, tooling, adapters, tool station, part orientation, and machine clearance.

If a dimensional error is consistent, check programmed targets and calibration. If it varies randomly, investigate handling, gauging contact, material edges, or mechanical play.

If an angle is incorrect, verify material, actual thickness, tooling, active corrections, sensor feedback where fitted, and crowning or deflection compensation.

Avoid random service-level changes. High-end DA-69T machines can include complex interaction between axes, sensors, Modusys modules, hydraulics, and automation.

22. DA-69T vs DA-66S vs DA-58TX

The DA-58TX is a powerful compact DA-50Touch controller with 2D graphical programming, automatic sequencing, collision detection, and an 18.5-inch screen.

The DA-66S is a high-end modular DA-60S controller with 2D product programming and a full 3D machine representation on a 24-inch Full HD display.

The DA-69T adds true 3D product programming together with 2D programming, automatic bend sequencing, 3D machine setup, and Profile-T3D offline software.

For manufacturers that regularly work with complex geometry or want a 3D programming workflow, the DA-69T can offer significant programming and visualization advantages.

The best controller still depends on the complete machine specification, part complexity, operator workflow, automation, sensor requirements, and budget.

Read our DA-53T guide, DA-53TX guide, DA-58TX guide, and DA-66S guide for detailed comparisons with your existing YRS controller resources.

23. Who Should Choose the DA-69T?

The DA-69T is a strong choice for manufacturers that want advanced 3D programming directly at the press brake.

It is particularly suitable for complex multi-bend parts, high-mix job shops, premium press brakes, multiple tool stations, advanced backgauges, sensor bending, and other sophisticated machine configurations.

Companies receiving 3D product data can also benefit from a Profile-T3D offline workflow for production preparation and CAD-based programming.

If your products are primarily simple profiles, a DA-53TX or DA-58TX may provide sufficient functionality at lower cost.

If you need a high-end modular machine but prefer simple 2D product programming, the DA-66S can be an attractive alternative.

Choose the DA-69T as part of a complete press brake solution. Frame stiffness, axes, crowning, tooling, supports, safety, sensor systems, and after-sales service remain equally important.

24. Frequently Asked Questions About the Delem DA-69T

What is the Delem DA-69T?

The DA-69T is a high-end modular DA-Touch press brake CNC with both 2D and 3D graphical programming.

Does the DA-69T support 3D product programming?

Yes. Delem lists both 3D and 2D graphical touchscreen programming modes.

What size screen does the DA-69T have?

Delem lists a 17-inch high-brightness TFT with 1280 × 1024 resolution.

Does the DA-69T calculate bend sequences automatically?

Yes. Automatic bend-sequence calculation is part of its graphical programming workflow.

Does it support collision detection?

Yes. Collision detection is integrated into the graphical programming and simulation process.

Can it display the machine in 3D?

Yes. Delem lists 3D visualization in simulation and production and a full 3D machine setup with multiple tool stations.

What is Delem Modusys?

Modusys is Delem's modular machine-control architecture used to scale axes, I/O, and machine interfaces.

Does the DA-69T support sensor bending?

Yes. Sensor bending and correction interfacing is listed in the controller's feature set.

Does it support thickness measurement?

Delem lists sheet-thickness measurement and compensation as an option.

Does it support frame-deflection compensation?

Yes. Frame-deflection compensation is listed as an option.

Can it control part supports?

Part-support control is listed as an option.

Can it use X1-X2 programming?

Delem lists X1-X2 angle programming as an optional backgauge function.

Does it support barcode program selection?

Yes. Barcode reader interfacing is listed as an option.

Does the DA-69T support tandem press brakes?

Delem lists TandemLink as an option, subject to machine configuration.

Does it support networking?

Yes. Standard Windows networking is included.

Does it support USB?

Yes. USB flash memory drive support is standard.

What offline software is used with the DA-69T?

Delem lists Profile-T3D.

Can Profile-T3D import 3D CAD files?

Delem lists 3D CAD product import for the Profile-T3D offline workflow.

Can Profile-T import DXF files?

Yes. Delem lists DXF tool and product import functionality in the Profile-T family.

Is the DA-69T suitable for beginners?

Its interface is user-friendly, but the press brakes it controls can be sophisticated. Proper bending and safety training remains essential.

Why does my DA-69T interface look different from another machine?

OEM integration, machine axes, options, sensors, software version, and Modusys configuration can change available screens and functions.

Can collision detection prevent every collision?

No. It depends on accurate digital machine, tool, and product data and does not replace physical setup verification.

Why is my bend angle too open?

Check actual thickness, material strength, tooling, correction, springback, sensor feedback, and crowning.

Why is my flange dimension incorrect?

Check the programmed backgauge position, finger contact, calibration, active product, and handling.

Why does the center angle differ from the ends?

Crowning, frame deflection, tool seating, machine alignment, and material variation are common causes.

What should I do when an alarm appears?

Read and record the exact alarm before resetting it. Note the product, machine state, axes, and what happened immediately before the fault.

Why should I avoid random parameter changes?

High-end DA-69T machines can have complex interactions between axes, sensors, Modusys modules, hydraulics, and machine functions.

How often should I back up programs?

Use a regular backup schedule and make an additional backup after important program or configuration changes.

What is the difference between DA-69T and DA-66S?

DA-69T supports 2D and 3D product programming. DA-66S uses 2D product programming with full 3D machine representation.

What is the difference between DA-69T and DA-58TX?

DA-69T is a high-end modular 2D/3D control with Modusys and Profile-T3D, while DA-58TX is a compact 2D graphical DA-50Touch control.

Where can I download the DA-69T user manual?

Use the manual download button in this guide to open the English DA-69T PDF manual.

25. Download the Delem DA-69T User Manual

If you need the English DA-69T user manual while using this practical guide, download the PDF below.

Download Delem DA-69T User Manual (PDF)

26. Related Delem Controller Guides

Continue learning with YRS Industrial’s Delem controller guides:

• Delem DA-53T Complete Guide
• Delem DA-53TX Complete Guide
• Delem DA-58TX Complete Guide
• Delem DA-66S Complete Guide
• Delem DA-69S Complete Guide — Coming Soon
• Delem DA-66T Complete Guide — Coming Soon

27. Contact YRS Industrial

Need help selecting a CNC press brake, choosing a Delem controller, configuring axes, or selecting tooling? Contact YRS Industrial.

For a press brake recommendation, send us your material type, maximum thickness, maximum bending length, typical drawings, preferred controller, required axes, and destination country or port.

Official Technical References

This article is independent educational content prepared by YRS Industrial. For the latest official DA-69T specifications and Delem software information, consult Delem directly.

• Delem DA-69T Official Product Page
• Delem Profile-T Offline Software