Motorized round bending machine from Peter Prinzing
For maximum productivity with consistent accuracy. Our motorized round bending machines of the RME, RBB, and RBA series combine robust mechanics with intelligent control for perfect curves with minimal effort.
Round bending under power: What makes our motorized round bending machines so special
When it comes to precise, repeatable, and economical bending processes, the motorized round bending machine shows its full strength. Unlike manual models, the drive takes over the controlled feed – powerful, constant, and fatigue-free. Whether conical or cylindrical shapes, thick or thin material, single pieces or series: The combination of precise roller guidance, automatic delivery, and optional CNC control makes motorized models the industrial bending solution of the future.
Your advantages at a glance
- Reproducibility at the push of a button: No readjustment – roller positions can be approached digitally or hydraulically with precision.
- Speed & throughput: Motorized delivery and automatic returns significantly reduce cycle times.
- Perfect surfaces & radii: Convex rollers, defined delivery, and constant feed ensure precise bending without edge effects.
- Robust technology for continuous operation: Ideal for companies that produce reliably – in series and with demanding materials.
Our portfolio: Overview of motorized round bending machines
Depending on the application area, material thickness, and production requirements, we offer three specialized series, from the compact workshop solution to the heavy-duty machine with CNC automation.
RME – Three-roller motorized round bending machine
The RME series is the ideal choice for compact manufacturing environments where efficiency and flexibility are paramount. The drive is powered by a motor with a double foot switch, and the rear roller can be adjusted infinitely – perfect for small to medium sheet thicknesses and changing radii.
Core features
- Usable lengths: 430 to 2530 mm
- Sheet thicknesses up to 1.8 mm
- Roller diameter: 20 to 120 mm
- Position indicator for precise roller adjustment
- Swing-out top roller for quick removal
RBB – Four-roller round bending machine with CNC
The RBB series is designed for series production – with full four-roller drive, CNC control, and high repeat accuracy. The sheet is optimally guided during the entry, and the pre-bending is done automatically, even with conical geometries.
Core features
- Four driven rollers
- CNC control for programmable processes
- Even feed for all material thicknesses
- Ideal for medium to large batch sizes
- Optional with PLC connection for process integration
RBA – Four-roller round bending machine for thick sheet
The RBA series is the heavy-duty solution for industrial high-performance applications. It bends thick or high-strength sheets with hydraulic roller adjustment and high clamping force. Perfect for large radii, complex geometries, and maximum process stability.
Core features
- Reinforced frame construction for extreme forces
- Hydraulically adjustable rollers
- PLC or CNC control optionally
- Designed for continuous operation in multi-shift systems
This speaks for a round bending machine from Prinzing
When you choose a round bending machine from Prinzing, you are not just purchasing a product. You are investing in a tool that is precisely built for your manufacturing reality. What sets us apart is the consistent combination of technical precision, individual adaptation, and thoughtful support.
Tailored instead of mass-produced
Each machine is tailored to your component geometries, materials, and production cycles, whether as a compact solution with manual adjustment or as a fully automated CNC machine with a digital interface.
Consultation that checks instead of promises
We offer not only consulting but also realistic feasibility analyses: With real test bending processes, sample parts, and concrete recommendations from practice. This way, you avoid misinvestments and secure production-ready results from the start.
Technologically advanced
Our machines are designed to grow with your requirements. Numerous configurations, intelligent accessories, and interfaces for automation make our bending machines future-proof, even for demanding production chains.
Sustainable investment
Our machines are designed for longevity with stable frames, high-quality rollers, and maintenance-friendly technology. Even after years, they still deliver precise results. And when it comes time: With retrofit options, we bring your existing machines up to date.
Contact
Are you looking for a motor-driven bending machine that fits your production exactly? We advise you individually – from component inspection to the suitable model to commissioning.