Bernardo WBS 640 Vario Sander 230V / 400V
Bernardo WBS 640 Vario Sander 230V / 400V - 230V is backordered and will ship as soon as it is back in stock.
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Description
The Bernardo WBS 640 Vario 230V / 400V is a sanding machine for professional use, with a 3.0 kW (4.0 HP) motor and a weight of 270 kg. Krollit, official Bernardo distributor since 2007.
- Maximum sanding width: 635 mm
- Minimum workpiece length: 127 mm
- Min. / max. thickness: 5 – 130 mm
- Table dimensions (W x D): 660 x 630 mm
- Minimum working height: 850 mm
- Sanding drums: 2 × Ø132 × 635 mm
Who uses the WBS 640 Vario 230V / 400V and for what
Professional carpentry workshops and furniture manufacturers use the WBS 640 Vario 230V / 400V for sanding solid wood, MDF, and plywood panels, standardizing the thickness before finishing.
Its place in the Bernardo range
The Bernardo WBS 640 Vario 230V / 400V is part of the Bernardo sanding machine 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 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 the WBS 640 Vario 230V / 400V is for
The WBS 640 Vario 230V / 400V is recommended for the following professional profiles:
- Professional carpentry workshops and furniture manufacturers: sanding solid wood, MDF, and plywood panels to standardize thickness.
- Restoration workshops and custom production: calibrated sanding of large surfaces before finishing.
Not suitable for: processing metals or plastics (machine dedicated to wood: specific sanding machines are needed for other materials).
Table, dimensions, and geometry
| Maximum sanding width | 635 mm |
| Minimum workpiece length | 127 mm |
| Table dimensions (W x D) | 660 x 630 mm |
| Minimum working height | 850 mm |
| Sanding drums | 2 × Ø132 × 635 mm |
| Machine dimensions (W × D × H) | 790 × 1140 × 1320 mm |
| Weight | 270 kg |
Other specifications
| Adjustable feed speed | 1 – 7.5 m/min |
| Dust extraction ports | 2 × Ø100 mm |
| Origin | Bernardo – Austria |
| Min. / max. thickness | 5 – 130 mm |
| Drum speed | 1600 rpm |
| Motor power | 3.0 kW (4.0 HP) |
| Voltage | 230 V / 400 V |
Frequently asked questions
What sanding width does it offer?
See "Max. sanding width" in the technical table.
For panels wider than the nominal capacity, sanding in multiple passes with precise alignment is required.
What minimum and maximum thickness can it process?
See "Min.–max. workpiece thickness" in the technical table.
For thin workpieces, the use of anti-vibration supports is recommended to maintain uniform pressure.
Does it have multiple sanding stations?
Professional models offer 2-3 stations with different grits for roughing and finishing in a single pass.
Multiple stations reduce processing times and standardize finishing quality.
What power supply does it require?
Typically 400 V three-phase for professional models.
Check the capacity of the electrical line and the presence of a dedicated residual current device.
How much does the machine weigh?
See "Weight" in the technical table: industrial models weigh from 500 to over 1500 kg.
Machines over 800 kg require industrial flooring and handling with a forklift during installation.
