<p>Bernardo BES 250 D is a brush deburring machine for professional use, with a 250 x 80 mm round wire brush, 3.0 kW (S1) motor and rotation speed 1,450 rpm, 400 V three-phase supply. Ball-bearing rotor for quiet running and long service life. Made in Austria. Distributed in Italy by Krollit, official Bernardo distributor since 2007.</p>
<ul>
<li>Round wire brush: 250 x 80 mm, bore 24 mm</li>
<li>Brush wire thickness: 0.3 mm</li>
<li>Rotation speed: 1,450 rpm</li>
<li>Motor output S1 (continuous 100%): 3.0 kW</li>
<li>Motor input S6 (intermittent 40%): 4.2 kW</li>
<li>Supply: 400 V three-phase</li>
<li>Extraction connection: Ø 50 mm</li>
<li>Dimensions: 820 x 450 x 1,140 mm</li>
<li>Weight: approx. 90 kg</li>
<li>Ball-bearing rotor</li>
</ul>
<h3>Who uses the Bernardo BES 250 D and what for</h3>
<p>A machine designed for steel fabricators, sheet metal workshops and locksmiths who need to deburr inner and outer edges of profiles and flat materials after cutting. Every cut in sheet or profile creates sharp burrs that hinder assembly and spoil the finish: the BES 250 D removes them evenly thanks to the 250 mm round wire brush. With a 3 kW motor and robust construction it is suited to continuous workshop use, as well as removing rust from metal surfaces and stripping paint.</p>
<h3>Krollit logistics and support</h3>
<p>Shipping 5–9 working days (7 days for southern regions). For machines of this weight, delivery with inspection on receipt. Technical support in Italian available for the entire product life at +39 0825-1494022. Original Bernardo spare parts available from the Krollit warehouse, Monteforte Irpino (AV).</p>
<h3>Who the Bernardo BES 250 D is for</h3>
<table>
<thead>
<tr><th>Profile</th><th>Suitability</th><th>Reason</th></tr>
</thead>
<tbody>
<tr><td>Steel fabrication</td><td>Suitable</td><td>3 kW motor and heavy build for continuous deburring of profiles</td></tr>
<tr><td>Sheet metal workshop</td><td>Suitable</td><td>250 mm brush for inner and outer edges after cutting</td></tr>
<tr><td>Maintenance and rust removal</td><td>Suitable</td><td>Removing rust and paint from metal surfaces</td></tr>
<tr><td>Hobbyist with single-phase supply</td><td>Not suitable</td><td>Supply 400 V three-phase, cannot be connected to 230 V single-phase</td></tr>
</tbody>
</table>
<p><strong>Not suitable for:</strong> users without a 400 V three-phase supply in the workshop, and for machining very hard materials such as titanium or carbide without a specialised brush.</p>
<h3>Technical specifications</h3>
<h3>Brush and tool</h3>
<table><tbody>
<tr><td>Round wire brush</td><td>250 x 80 mm</td></tr>
<tr><td>Bore</td><td>24 mm</td></tr>
<tr><td>Brush wire thickness</td><td>0.3 mm</td></tr>
<tr><td>Rotation speed</td><td>1,450 rpm</td></tr>
</tbody></table>
<h3>Motor and supply</h3>
<table><tbody>
<tr><td>Motor output S1 (continuous 100%)</td><td>3.0 kW</td></tr>
<tr><td>Motor input S6 (intermittent 40%)</td><td>4.2 kW</td></tr>
<tr><td>Voltage</td><td>400 V three-phase</td></tr>
</tbody></table>
<h3>Extraction, dimensions and weight</h3>
<table><tbody>
<tr><td>Extraction connection</td><td>Ø 50 mm</td></tr>
<tr><td>Width</td><td>820 mm</td></tr>
<tr><td>Depth</td><td>450 mm</td></tr>
<tr><td>Height</td><td>1,140 mm</td></tr>
<tr><td>Weight</td><td>approx. 90 kg</td></tr>
<tr><td>Article number</td><td>05-1194</td></tr>
</tbody></table>
<h3>Standard equipment</h3>
<ul>
<li>Round wire brush (pre-fitted)</li>
<li>Adjustable workpiece support</li>
<li>Base stand</li>
<li>CE certificate</li>
<li>Bernardo manufacturer warranty 24 months</li>
</ul>
<h2>Frequently asked questions</h2>
<h3>Which materials can I deburr with the Bernardo BES 250 D?</h3>
<p>Suitable for deburring edges, removing rust and stripping paint on steel, stainless steel and other common metals. Not suitable for very hard materials such as titanium or carbide without a specialised brush.</p>
<p>The 250 mm round wire brush with 0.3 mm wire works inner and outer edges of profiles and flat materials. For choosing the right brush for the material and degree of corrosion, Krollit technical service is available at +39 0825-1494022.</p>
<h3>Do I need to connect an extractor?</h3>
<p>Strongly recommended. The brush generates fine metal dust that rises into the air; without extraction the operator inhales it continuously. The Ø 50 mm connection is designed for linking to an external extraction system.</p>
<p>Complete dust containment is achieved only with the extractor connected. Krollit can suggest compatible extraction units with the capacity suited to the 50 mm outlet diameter.</p>
<h3>Does the machine require a three-phase supply?</h3>
<p>Yes. The BES 250 D runs on 400 V three-phase, so it requires a three-phase line in the workshop and cannot be connected to a 230 V single-phase domestic socket.</p>
<p>The motor delivers 3.0 kW in continuous duty (S1) and up to 4.2 kW in intermittent duty (S6 40%). Before purchase it is worth checking the availability of a three-phase supply and the panel sizing.</p>
<h3>Does the machine generate vibration?</h3>
<p>The rotor is ball-bearing mounted and the housing is rigid and torsion-free, conditions that favour quiet running and reduced vibration during work.</p>
<p>To further contain residual vibration, the base stand should be firmly anchored to a stable floor. On light or unsecured bases vibration tends to increase.</p>
<h3>How do service and spare parts work in Italy?</h3>
<p>Technical support is in Italian for the entire product life, and original Bernardo spare parts are available from the Krollit warehouse in Monteforte Irpino (AV). Support: +39 0825-1494022.</p>
<p>The Bernardo manufacturer warranty is 24 months. The manual is supplied in German; the Italian translation is available on request from Krollit service.</p>
