SANDBLASTING MACHINE WITH REMOTE CONTROL Blastcor® BM-250 RC

The Blastcor® BM-250 RC professional high efficiency sandblasting machine is used for cleaning various surfaces from corrosion, older paint, scales, mineral oil, lubricants and other foreign materials, providing an ideal surface to apply anti-corrosive coatings.

Operation Principle

The Blastcor® BM-250 RC sandblasting machine of the pressure type functions by feeding an abrasive material into a mixing chamber through a SANDSTURM® batcher valve and compressed air through the pneumatic piping.

After mixing in the set-up proportion the abrasive-air mix is fed under a high pressure into the abrasive-blast hose and is applied to the surface processed by the abrasive-blast nozzle where its speed increases.

APPLICATION SPHERE

Thanks to its high technical features the machine is ideal for use in shot-blasting chambers, at maintenance and construction of automobile and railway bridges, in petroleum-refining plants, oil storage plants, shipbuilding plants and dockyards. Large Blastcor® machines are safe, efficient and most durable in the abrasive-blasting market.

ABRASIVE MATERIALS USED

The Blastcor® BM-250 RC abrasive-blast machine is equipped with a SANDSTURM® universal abrasive batcher that makes it possible to use any abrasive of the 0,1-4,00 mm size – cast, chopped, cast iron or steel shots, marble or granite aggregate, glass beads, alumina, silicon carbide, fused alumina, mineral slags (copper and nickel), as well as other abrasives available for abrasive blasting jobs.

• MMS-32 FILTER DRIER
  
  The Blastcor® BM-250 RC sandblaster is normally equipped with a high-efficiency MMS-32 moisture separator air-filter which is higher in quality than its analogues of other producers. The filter prevents moisture, oil and other pollutants entering the machine.
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• QUICK-DISCONNECT CLAMP DEVICE
  
  All Blastcor® sandblasting machines are equipped with quick-split «CLAMP» connections which takes 5 seconds to remove the batch, dispose of the abrasives or remove foreign bodies which prevent the work, or change the lock for maintenance
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• REMOTE CONTROL
  
  The Blastcor® BM-250 RC sandblasting machine is equipped with a REMCON® remote control which makes it possible to remotely switch on the device by pressing the control key and switch it off quickly by releasing the control handle. The use of the machine without the remote control is extremely dangerous and may cause serious injuries. The REMCON® distant control also helps save compressed air and abrasive consumption, thus increasing the efficiency.
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• PUNCHED SIEVE
  
  The Blastcor®BM-250 RC sieve is placed inside the machine, which helps decrease the height of the installation and makes it easier to load the machine with abrasives. Blastcor® sandblasting machines have a sieve made of a steel sheet punched with 4 mm holes. Such a sieve proves more efficient to sieve abrasives than the mesh wire sieves. The 4-mm calibrated orifice prevents particles over 4-mm as well as other contaminants entering the machine, which helps the installation work efficiently and non-interrupted. To protect the machine, a light crimp lid is used to prevent moisture
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• INCREASED DIAMETER WHEELS
  
  The Blastcor® BM-250 RC sandblasting machine is equipped with increased diameter wheels. When loaded with the abrasive, in its work position, the machine stands on three robust supports, wheels not being used, which increases the wheel life-time. The well-balanced machine is easily transformed to a transportable position, even when the abrasive material is in. One can move the machine by hand to a considerable distance.
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• COMPRESSED-AIR SILENCER
  
  The Blastcor® BM-250 RC two-operator shot-blasting machine is equipped with an oulet silencer that decreases the noise level when the machine gets depressurized and also collects abrasive particles in the air, which prevents operator injuries.
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• 90° CONE-SHAPED BOTTOM
  
  The Blastcor® BM-250 RC sandblasting machine has a 90° cone-type bottom, which provides a better abrasive material fall from walls and prevents moisture absorption on the vessel walls.
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• INSPECTION WINDOW
  
  The Blastcor®BM-250 RC abrasive-blasting machine has an easily opening inspection window of a higher size to allow an easy access to the internal parts.
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• UNIVERSAL BATCHER FOR ABRASIVES
  
  The Blastcor® BM-250 RС sandblasting machine is equipped with a specially designed high-efficiency SANDSTURM® portion control valve. The latter device has an increased through diameter of the 28-mm rubber or polyurethane pipe in the abrasive feeding part, which makes it possible to finely regulate the abrasive feed, irrespective of its nature and size, from glass beads of several micrones in diameter to chipped cast-iron shots and granite up to 4 mm. The rubber or polyurethane pipe in the abrasive feeding lines guarantees the interruption-free work of 12 or more months. The polyurethane increases considerably the life-time. The SANDSTURM® valve is of a modern and innovative design and is reliable, simple and easy to maintain. The main feature that distinguishes it from market-available devices is that the through diameter is increased to allow a higher volume of abrasives entering the mixing chamber, which allows a higher efficiency with an increase of compressed air feed. The SANDSTURM® metering valve employs a screw pair with a screw making possible to quickly and finely measure out the abrasive being fed onto the surface under treatment. The SANDSTURM®, as a plus, allows to feed the abrasives into the mixing chamber under the angle of 45°, which makes it possible to achieve the maximum efficiency when abrasives of different nature are used.
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