Bernardo ZSM 500 Sander - 400V
Bernardo ZSM 500 Sander - 400V is backordered and will ship as soon as it is back in stock.
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Description
The Bernardo ZSM 500 - 400V is a professional sanding machine, with a sanding width of 405 mm (810 mm with support), a working thickness of 5 – 125 mm, a 1.1 kW (1.5 HP) motor, and a weight of approximately 96 kg. Krollit has been an official Bernardo distributor since 2007.
- Max. sanding width: 405 mm (810 mm with support)
- Min. workpiece length: 60 mm
- Min.–max. workpiece thickness: 5 – 125 mm
- Table size: 470 × 425 mm
- Table extensions (2×): 245 × 425 mm
- Working height: 690 mm
Who uses the ZSM 500 - 400V and for what
Professional carpentry workshops and furniture manufacturers use the ZSM 500 - 400V for calibrating solid wood, MDF, and plywood panels, ensuring uniform thickness before finishing.
Its place in the Bernardo range
The Bernardo ZSM 500 - 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 performance levels. 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 Southern Italy). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Italian customer support is available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the ZSM 500 - 400V for?
The ZSM 500 - 400V is recommended for the following professional profiles:
- Professional carpentry workshops and furniture manufacturers: calibrating solid wood, MDF, and plywood panels to ensure uniform thickness.
- Restoration workshops and custom production: calibrated sanding of large surfaces before finishing.
Not suitable for: processing metals or plastic materials (this machine is dedicated to wood; specific sanding machines are needed for other materials).
Table, dimensions and geometry
| Min. workpiece length | 60 mm |
| Table size | 470 × 425 mm |
| Working height | 690 mm |
| Machine dimensions (L × W × H) | 860 × 1030 × 1270 mm |
| Weight | approx. 96 kg |
Other specifications
| Table extensions (2×) | 245 × 425 mm |
| Sanding drum | Ø130 × 410 mm |
| Belt feed | 0.5 – 3 m/min (variable) |
| Max. sanding width | 405 mm (810 mm with support) |
| Min.–max. workpiece thickness | 5 – 125 mm |
| Shaft speed | 1420 rpm |
| Dust extraction connection | Ø100 mm |
| Motor power | 1.1 kW (1.5 HP) |
| Voltage | 400V |
Frequently Asked Questions
What sanding width does it offer?
See "Max. sanding width" in the technical table.
For panels wider than the nominal capacity, multiple passes with precise alignment are required.
What minimum and maximum thickness does it work?
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 above 800 kg require industrial flooring and forklift handling during installation.









