Bernardo Belt and Disc Sander BDSM 230 S - 230V

Belt and Disc Sander BDSM 230 S – Affordable, powerful, and stable for all finishing operations

The BDSM 230 S is the competitively priced belt + disc combination solution that doesn't compromise on performance and stability. The 1220 × 150 mm belt (with an inclining table 0°–90°) and the Ø 230 mm disc (with a table 0°–45°) cover deburring, edge and surface finishing, and contour sanding on softwood/hardwood, plastics, and non-ferrous metals. The spring-loaded belt tensioner maintains uniform tension, while adjustment screws allow for parallel belt centering for precise running even during prolonged work.
The rigid anti-torsion structure reduces vibrations and noise; the 230 V motor with 1.1 kW (S1) / 1.65 kW (S6) power and a belt speed of 10.8 m/s (with 2580 rpm no-load speed) ensures ready torque and homogeneous finishes. The quick vertical/horizontal conversion and the 46/50 mm dust extraction port complete a compact, versatile machine.

Key features:
1220×150 mm belt + Ø 230 mm disc combination for most workshop operations
Spring tensioner for constant tension and adjustment screws for belt centering
Belt table 0°–90° and disc table 0°–45° for precise bevels and angles
Quick changeover from vertical to horizontal operation
High-performance motor: 1.1 kW (S1) / 1.65 kW (S6), 230 V
Belt speed 10.8 m/s and 2580 rpm no-load speed for controlled material removal
Anti-torsion machine body: low vibration and higher finish quality
46/50 mm dust extraction for connection to a dust collector

Logistics

Bernardo shipping: 5–9 working days (7 days for Southern Italy). Original spare parts available with 3–5 working day shipping. Customer support available in Italian.

Technical specifications

Features	Data
Abrasive belt	1220 × 150 mm
Belt sanding table	440 × 170 mm
Belt table inclination	0° – 90°
Abrasive disc	Ø 230 mm
Disc sanding table	300 × 150 mm
Disc table inclination	0° – 45°
Belt speed	10.8 m/s
No-load speed	2580 rpm
Extraction port	Ø 46 / 50 mm
Motor power (S1 100%)	1.1 kW
Motor power (S6 40%)	1.65 kW
Supply voltage	230 V
Machine dimensions (L × W × H)	730 × 660 × 1000 mm
Weight	approx. 38 kg

Standard equipment

1220 × 150 mm belt – grit 80
Ø 230 mm disc – grit 80
Miter gauge
Ø 50 mm dust extraction nozzle
Belt table stop
Stand/Base
Tool set

Warranty terms and support procedures are available on the dedicated Krollit page.

View Krollit warranty terms

Frequently Asked Questions

What is the difference between belt and disc on the Bernardo Belt Sander?

The abrasive belt is suitable for roughing, rapid material removal, and sanding flat and curved surfaces. The abrasive disc is ideal for finishing flat surfaces, sharpening tools, chamfering, and sanding angles. The belt+disc combination on the Bernardo Belt Sander allows you to switch between operations without changing machines.

What grit size should be used for wood vs. metal?

Wood: roughing P40–P80, finishing P120–P180. Metal: roughing P40–P80, finishing P120–P240. For non-ferrous metals (aluminum, copper), use specific belts to avoid clogging the abrasive with soft swarf.

Is the work surface angle adjustable?

Yes. The support surface of the Bernardo Belt Sander is inclinable (typically 0°–45°) for working bevels and chamfers at precise angles. Check the maximum angle in the technical table.

Are replacement abrasive belts and discs available?

Yes. Original Bernardo abrasive belts and discs in various grit sizes are available with 3–5 working day shipping. Specify format and model when ordering.

Is assistance available?

Original spare parts available with 3–5 working day shipping. Customer support available in Italian.