Description
Tube Bender RDB-127: Maximum Power, Maximum Precision
For heavy-duty bending applications that demand larger radii, thicker walls, and precision with every pass, the DIMAKIN RDB-127 stands in a league of its own. As the largest capacity model in DIMAKIN’s standard rotary draw bender range, this machine is built to handle the toughest tube bending jobs effortlessly.
Designed for fabricators who need maximum bending capacity without stepping into complex CNC systems, the RDB-127 delivers industrial-level performance with straightforward, operator-friendly controls.
Built for Performance, Designed for Simplicity
- High-Capacity Performance – Ideal for low-volume, heavy-duty tube and pipe bending
- Compact & Portable – Despite its capability, the RDB-127 maintains a modest footprint
- Quick Tool Change System – Ensures minimal downtime and maximum productivity
Precision Where It Matters
- ± 0.5° Bending Accuracy – Delivers consistent, repeatable results with every cycle
- Digital Read-Out (DRO) – Simplifies precision bending, even for first-time users
- Foot Pedal Operation – Offers hands-free control for safe and accurate positioning
Engineered to Last
- Built in Portugal to EU Standards – Ensures superior craftsmanship and durability
- Universal Tooling Bed – Compatible with thousands of standard and custom tooling options
- Emergency Stop & Tightening Bar – Enhances operator safety during demanding applications
Technical Specifications
- Maximum capacity: Ø127 × 3mm
- Y-axis accuracy: ±0.5°
- Maximum bending radius: 450mm
- Power supply: 400V, 3-phase
Why Choose the Tube Bender RDB-127?
- Ideal for fabricators working with large diameter pipes and thick-walled tubes
- Combines power and portability without compromising on space
- Perfect for workshops looking to scale up capacity with dependable accuracy
An excellent solution for producing structural frames, heavy handrails, large exhaust systems, and industrial pipework.
Key Features at a Glance
- Digital read-out for precise control
- Tightening bar for added torque support
- Foot pedal operated for hands-free efficiency
- Universal tooling bed for versatility
- Compact footprint despite high capacity
- Quick tool change functionality
- Emergency stop for added safety
- Custom and off-the-shelf tooling available
Heavy-Duty Bending Made Easy with Tube Bender RDB-127 – Order Now!
The Tube Bender RDB-127 proves that high capacity doesn’t have to mean high complexity. It’s a robust, precision-driven tool that delivers outstanding results in even the most demanding applications.
Investing in the RDB-127 enables workshops to take on larger projects with confidence, reduce outsourcing, and maintain full control over bend quality and production timelines.
Explore the full range of Tube Benders at DIMAKIN today!
Call +44 2476 210 123 or email sales@dimakin.co.uk for expert advice.
Frequently Asked Questions
1. What materials can I bend with the RDB-127?
The RDB-127 is suitable for bending mild steel, stainless steel, and other compatible tubing materials within its high-capacity range.
2. Is the RDB-127 suitable for heavy-duty fabrication work?
Yes. It is specifically designed for large-diameter and thick-walled tube bending in demanding fabrication environments.
3. How accurate is the RDB-127 tube bender?
The machine offers ±0.5° bending accuracy, ensuring repeatable and consistent results even on complex bends.
4. Can the RDB-127 be operated by less experienced users?
Absolutely. The digital read-out, foot pedal operation, and intuitive setup make it accessible with minimal training.
5. Does the RDB-127 come with a warranty?
Yes, the RDB-127 includes a 12-month parts and labour warranty, with optional extended coverage available.
6. Can I get finance on this tube bender?
Yes, finance options are available for orders over £3,000. Contact the DIMAKIN team for tailored finance solutions.
7. Is technical support available after purchase?
Yes. DIMAKIN provides full after-sales support, including setup guidance, tooling selection, and ongoing maintenance assistance.








Tom –
A+++++++++++
Mark Sloan –
It is a machine made with high quality material. I get perfect curves in few minutes! Great acquisition for my business