Bernardo heavy metal lathe RDM 200 with 3-axis DRO
Bernardo heavy metal lathe RDM 200 with 3-axis DRO is backordered and will ship as soon as it is back in stock.
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Bernardo heavy metal lathe RDM 200 with 3-axis DRO
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Description
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Description
The Bernardo heavy-duty RDM 200 with 3-axis DRO is a metal lathe for professional use, with a 7.5 kW motor, weighing 4250 kg. Krollit, official Bernardo distributor since 2007.
- Max. workpiece length: 1500 mm
- Max. turning length: 1300 mm
- Swing over bed: 630 mm
- Swing over cross slide: 340 mm
- Spindle bore: 200 mm
- Workable pipe diameter: 50 – 196 mm
Who uses the heavy-duty RDM 200 with 3-axis DRO and for what purpose
Mechanical workshops and artisan turners use the heavy-duty RDM 200 with 3-axis DRO for cylindrical and conical 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 heavy-duty RDM 200 with 3-axis DRO is part of the Bernardo metal lathe range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performances: to choose the right machine 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 to the South). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian is available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the heavy-duty RDM 200 with 3-axis DRO for
The heavy-duty RDM 200 with 3-axis DRO is recommended for the following professional profiles:
- Mechanical workshops and artisan turners: cylindrical and conical turning and threading on steels and alloys.
- Industrial maintenance technicians and repair centers: processing of spare parts, shafts, bushings, and small-scale production.
- Hobbyists and model making: professional machine; for occasional home use, consider smaller benchtop models.
Table, dimensions and geometry
| Max. workpiece length | 1500 mm |
| Max. turning length | 1300 mm |
| Bed width | 490 mm |
| Max. workpiece weight | 3000 kg |
| Tool holder size | 32 x 32 mm |
| Machine dimensions (L x W x H) | 3700 x 1850 x 1600 mm |
| Weight | 4250 kg |
Other specifications
| Swing over bed | 630 mm |
| Swing over cross slide | 340 mm |
| Workable pipe diameter | 50 – 196 mm |
| Longitudinal feeds | (26) 0.07 – 1.33 mm/rev |
| Cross feeds | (22) 0.02 – 0.45 mm/rev |
| Metric threads | (24) 1 – 14 mm |
| Inch threads | (40) 2 – 28 TPI |
| Rapid traverses X-axis | 3000 mm/min |
| Rapid traverses Z-axis | 4000 mm/min |
| Tailstock – taper | MT 5 |
| Tailstock quill | Ø 100 mm – travel 250 mm |
| X-axis travel | 340 mm |
| Z-axis travel | 1300 mm |
| Spindle bore | 200 mm |
| Spindle speed | (12) 24 – 300 rpm |
| Motor power | 7.5 kW |
Frequently asked questions
What materials can the heavy-duty RDM 200 with 3-axis DRO process?
Mild steels, alloy steels, cast iron, brass, and aluminum within the pass limits indicated in the technical specifications.
For hardened or high-strength alloy steels, it is advisable 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 provided, 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 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 models are suitable for medium use.
Profi and Apollo models are designed for intensive multi-shift use; Hobby and Goliath series for occasional use or small workshops.
How much does it weigh and what installation does it require?
The weight varies significantly by model: see "Weight" in the technical table.
Machines over 500 kg require industrial flooring and fastening with anchors. Benchtop models up to 100 kg are installed on a sturdy workbench with an adequately sized top.
