The Bernardo DC 2 400V is a professional-grade belt grinder with a 0.75 kW motor and a weight of 90 kg. Krollit has been an official Bernardo distributor since 2007.
- Abrasive belt: 150 x 2000 mm
- Belt speed: 15 / 30 m/sec
- Contact wheel (Ø x L): 200 x 150 mm
- Belt grinding table: 455 x 150 mm
- Dust extraction: 2 x Ø 100 mm
- Suction capacity: 850 m³/h
Who uses the DC 2 400V and for what purpose?
Mechanical workshops and metal fabrication shops use the DC 2 400V for grinding and satin finishing stainless steel, aluminum, and alloys, including deburring and surface finishing.
Its place in the Bernardo range
The Bernardo DC 2 400V is part of the Bernardo belt grinder 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 business days (7 days to Southern Italy). For spare parts and accessories, shipping is 3-5 business days from the Krollit warehouse. Italian-speaking customer support is available for technical documentation, product datasheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the DC 2 400V for?
The DC 2 400V is recommended for the following professional profiles:
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Mechanical workshops for metal finishing: grinding and satin finishing of stainless steel, aluminum, and alloys.
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Metal fabrication shops and production laboratories: deburring, removing cutting burrs, and surface finishing.
Not suitable for: mirror polishing of chrome (for final chrome finishes, dedicated polishing machines with abrasive pastes are required).
Motor and Power Supply
| Suction capacity |
850 m³/h |
| Suction motor power |
0.75 kW |
| Motor power (S1 100%) |
2.2 / 3.0 kW |
| Motor power (S6 40%) |
3.0 / 4.0 kW |
| Voltage |
400 V |
Other Specifications
| Abrasive belt |
150 x 2000 mm |
| Contact wheel (Ø x L) |
200 x 150 mm |
| Belt grinding table |
455 x 150 mm |
| Dust extraction |
2 x Ø 100 mm |
| Belt speed |
15 / 30 m/sec |
| Extraction speed |
2850 rpm |
| Machine dimensions (L x W x H) |
1100 x 570 x 980 mm |
| Weight |
90 kg |
Frequently Asked Questions
What can the DC 2 400V grind?
Stainless steel, aluminum, metal alloys, and (in some models) even wood with suitable abrasive belts.
A specific belt grit is used for each material: 60-80 for roughing, 120-180 for finishing, 240+ for pre-polishing.
What abrasive belt sizes does it use?
See "Belt dimensions" in the technical table: typically from 75x2,000 mm to 150x2,500 mm.
Belts are consumable spare parts: Krollit supplies original Bernardo belts in various grit sizes to optimize the finish.
Is the belt speed adjustable?
Professional models offer Vario or multi-step speeds (typically 4-8 steps).
High speeds (>20 m/s) for stainless steel and finishing, low speeds (<10 m/s) for wood and soft materials to avoid burning.
Does it have integrated dust extraction?
Professional models offer dust extraction connection for grinding dust.
Extraction is essential for stainless steel (respirable dust) and for wood (fire risk from sparks). Check the connection diameter for connection to a centralized system.
How much does the machine weigh?
See "Weight" in the technical table: typically 50-200 kg for benchtop and pedestal models.
Pedestal models require floor mounting; benchtop models are installed on a sturdy bench of adequate size.
