The Bernardo Compact 400 V with 3-axis DRO ES-12 V is a metal lathe for professional use, with a distance between centers of 850 mm, center height of 200 mm, 5.5 kW (7.5 HP) motor, and a weight of 1240 kg. Krollit, official Bernardo distributor since 2007.
- Distance between centers: 850 mm
- Center height: 200 mm
- Swing over bed: 400 mm
- Swing over cross slide: 245 mm
- Bed width: 260 mm
- Spindle bore: 52 mm
Who uses the Compact 400 V with 3-axis DRO ES-12 V and for what purpose
Mechanical workshops and artisan turners use the Compact 400 V with 3-axis DRO ES-12 V for cylindrical turning, taper turning, and threading operations on steels and alloys. The machine supports the production of spare parts, shafts, bushings, and small series.
Its place in the Bernardo range
The Bernardo Compact 400 V with 3-axis DRO ES-12 V is part of the Bernardo metal lathe range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the machine suitable for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Machine shipping in 5-9 working days (7 days for Southern Italy). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the Compact 400 V with 3-axis DRO ES-12 V for
The Compact 400 V with 3-axis DRO ES-12 V is recommended for the following professional profiles:
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Mechanical workshops and artisan turners: cylindrical turning, taper turning, and threading on steels and alloys.
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Industrial maintenance technicians and repair centers: machining of spare parts, shafts, bushings, and small production runs.
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Hobbyists and model making: professional machine: for occasional home use, consider smaller benchtop models.
Spindle, tools, and speed
| Distance between centers |
850 mm |
| Center height |
200 mm |
| Spindle bore |
52 mm |
| Spindle mount |
DIN 55029, D1-5 |
| Speed range |
50 – 450 / 450 – 2500 rpm |
Table, dimensions, and geometry
| Bed width |
260 mm |
| Machine dimensions |
1900 x 1000 x 1610 mm |
| Weight |
1240 kg |
Other specifications
| Swing over bed |
400 mm |
| Swing over cross slide |
245 mm |
| Longitudinal feeds |
0.025 – 2 mm/rev (20) |
| Cross feeds |
0.012 – 1 mm/rev (20) |
| Metric threads |
0.2 – 14 mm (26 pitches) |
| Inch threads |
1 – 80 TPI (42 pitches) |
| Tailstock quill diameter |
50 mm |
| Tailstock taper |
MT3 |
| Origin |
Europe |
| Quill travel |
120 mm |
| Motor power |
5.5 kW (7.5 HP) |
Frequently Asked Questions
What materials can the Compact 400 V with 3-axis DRO ES-12 V work on?
Mild steels, alloy steels, cast iron, brass, and aluminum within the limits of cut indicated in the technical specifications.
For hardened or high-strength alloy steels, it is recommended to reduce cutting speed and depth of cut. The machine is dimensioned for general mechanical production; for special alloys, check the compatibility of the spindle and tailstock Morse taper.
What is included in the standard equipment?
The equipment includes a self-centering chuck, tailstock, steady rest, threading accessories, and a set of wrenches.
For the exact list of accessories and spare parts supplied, consult the manufacturer's technical sheet. Krollit provides support for original Bernardo spare parts with delivery times of 3-5 working days.
What type of power supply does it require?
See the voltage data in the technical table. Compact benchtop machines are often 230 V single-phase, professional models are 400 V three-phase.
For 400 V three-phase models, an industrial power line is required. Verify the availability of adequate power in the workshop before purchasing.
Is the machine suitable for series production?
It depends on the model class: professional Bernardo lathes handle continuous cycles, while benchtop lathes are suitable for medium use.
Profi and Apollo models are designed for intensive multi-shift use; the Hobby and Goliath series for occasional use or small workshops.
How much does it weigh and what installation does it require?
Weight varies significantly by model: see the "Weight" entry in the technical table.
Machines over 500 kg require industrial flooring and fixing with anchors. Benchtop models up to 100 kg are installed on a sturdy bench with an appropriately sized surface.
