Three operations, one clamp-up
Faces the tube end square, cuts the inside chamfer and cuts the outside chamfer in a single setup and handling step.
Bora B1 product overview
Facing and chamfering, one tube end per cycle
When you only need one end finished.
Not every shop needs double-side chamfering. If you're only finishing one end of the tube—or doing different operations on each end at different stages—a single-side pipe chamfering machine is the simpler, more economical solution. The DuralBend Bora B1 does inside chamfering, outside chamfering and facing on one end per cycle.
Four models cover tube diameters from Ø20 mm up to Ø140 mm. The newest, the B1-140, extends the range into territory that most single-side chamfering machines on the market do not reach.
- Bora B1 range4 Models
- Diameter rangeØ20–Ø140 mm
- Operations per cycleFace + inside + outside chamfer
- MaterialsSteel, stainless, aluminium, copper
Why the Bora B1
One machine, three operations
Two-step cycle
A fast approach saves time, then a slower, adjustable chamfering speed gives a clean finish.
Any common material
Works with mild steel, stainless steel, aluminium and copper—tube and solid bar—with adjustable spindle speed per material.
Fast size changeover
Interchangeable grips switch between tube sizes quickly, with a safety cover over the cutting area.
Face, inside chamfer, outside chamfer
Three Operations in a Single Setup
The B1 isn't only a chamfering machine. In the same clamp-up it faces the tube end square, cuts the inside chamfer and cuts the outside chamfer—three operations, one setup, one handling step. A shop that previously ran tube ends across a face mill and then a separate chamfering station removes an entire operation, an entire transfer and an entire chance to scratch or mis-position the part.
Where it sits in the line is straightforward: tubes are cut to length first, then transferred to the B1 for end finishing before bending or welding. Cleanly faced and chamfered ends make mandrel insertion easier on the bending machine and give better weld preparation afterwards.
Per-model capacities are in the Models & technical data section below.
PLC control01 02 03 04
Adjustable to the Material
The B1 is PLC controlled with a touchscreen—straightforward operation, with speeds you set to suit the material.
Two-Step Speed
A fast approach then an adjustable chamfering speed for the finish, so cycle time and surface quality are both under control.
Per-Material Spindle Speed
Slower for stainless, faster for aluminium. Optional inverter control gives stepless adjustment straight from the touchscreen instead of changing pulleys.
Auto & Manual Modes
Touchscreen with a multi-language interface, plus foot-pedal operation for manual work.
Plain-Language Errors
Error messages in plain language, so operators don't need to look up codes in a manual.
Bora B1 in production
See Bora B1 Single-Side Chamfering Machines at Work
Watch single-end tube chamfering, including conveyor roller production, on the DuralBend Bora B1.
Single side vs double side
Compact, Economical, One End at a Time
The Bora B1 single-side machines cost less than the B2 double-side models and they're more compact. If you only need one end chamfered—or your production flow chamfers each end at different stages—the B1 makes more sense.
If you always need both ends done in one cycle, the Bora B2 is the machine. We can also specify the whole cell—cutting equipment through to end finishing—rather than just the chamfering machine on its own.
Component brands
Built with Established Global Components
Core electrical, motion and hydraulic components are selected from established global manufacturers, including Schneider Electric, Yaskawa, Festo, Atos, INA, SICK, Wittenstein and Rossi.
Four Bora B1 models
One family, Ø20–Ø140 mm
The Bora B1 range covers tube diameters from Ø20 mm through Ø140 mm across four models. All four perform facing, inside chamfering and outside chamfering on one tube end per cycle.
- Single chamfering head
- Facing, inside chamfer and outside chamfer in one clamp-up
- Two-step cycle with adjustable chamfering speed
- PLC control with multi-language touchscreen
- Interchangeable grips for fast size changeover
- Safety cover over the cutting area
Technical specifications
Bora B1 Model Comparison
Compare diameter range and motor power across the four Bora B1 models.
| Model | Tube Diameter Range | Motor Power | Typical Use |
|---|---|---|---|
| Bora B1-60 | Ø20 – Ø60 mm | 1.5 kW | Furniture, automotive, general fabrication |
| Bora B1-80 | Ø20 – Ø80 mm | 1.5 kW | Most industrial workshop applications |
| Bora B1-115 | Ø20 – Ø115 mm | 2.2 kW | Larger diameter steel tube, higher torque required |
| Bora B1-140 | Ø20 – Ø140 mm | on request | Heavy structural tube, shipbuilding, large scale fabrication |
All four models work with mild steel, stainless steel, aluminium and copper—tube and solid bar. Tell us your tube size and material and we will confirm the right model.