In the cleaning and surface preparation world, sponge blasting has been introduced as a relatively new technology. The method makes use of sponge as the abrasive media and is thus grouped under abrasive cleaning. Compressed air under pressure is used to propel the sponge towards the surface intended to be cleaned. This process is performed by use of a special apparatus. When in search of Sponge Blasting OH should be given priority.
When the abrasive makes contact with the target surface, it absorbs the energy generated from the collision and it flattens. Thus, sponge is a very useful abrasive media because it prevents the damage of surfaces by absorbing the shock energy that comes from the impact. The abrasive also absorbs most of the airborne dust generated from the process. Because of these benefits and many others, this method has gained a lot of popularity and use in many places.
During the process, the abrasive media gets poured into a component called a blast feed unit which is found in the machine employed in this procedure. The abrasive is stirred mechanically through various means in the blast feed unit before it is fed into a screw auger port. Screw auger port is found at the base of the section and usually rotates as the components are fed into it. The abrasive media is propelled by pressurized air produced inside the auger port.
The abrasive is then directed through a hose to a nozzle which is aimed at the surface to be cleaned. The speed of the media from the nozzle is usually between 15 to 100 meters per second. The surface of one is working on will determine the pressure adjustments that need to be done. A sanding effect like cleaning and scrubbing action is achieved when the media and the surface meet.
Spong media finds use in many different industries because it is an effective cleaner. It can be used in railway rolling stock maintenance, shipyard repair work, oil and gas inspection and depainting projects, and nuclear decontamination. It used for general industrial rust and coating removal from various surfaces. The media also finds a lot of use in civil engineering projects.
In civil engineering, the media cleans various structures like concrete buildings and bridges to eliminate soot, stains and environmental pollution. In a number of house interior projects, this media also finds use. For example, since the technique ensure that the level of dust generation is low, it finds use in the aerospace interior industry where it used for cleaning.
This is an outstanding method to be used during surface preparation. It can be used for removal of a number of unwanted materials from a surface. It is also a good method for selective removal of delicate individual layers of coating from a surface. Industries where this method is used include forming, polishing and deburring.
The sponge used throughout the process is 100 percent recyclable, rendering the method environmentally friendly. During work, no toxic materials are emitted thus the method is regarded as safe. The need for wearing of heavy protective gear during working is eliminated as the process has minimal physical harm.
When the abrasive makes contact with the target surface, it absorbs the energy generated from the collision and it flattens. Thus, sponge is a very useful abrasive media because it prevents the damage of surfaces by absorbing the shock energy that comes from the impact. The abrasive also absorbs most of the airborne dust generated from the process. Because of these benefits and many others, this method has gained a lot of popularity and use in many places.
During the process, the abrasive media gets poured into a component called a blast feed unit which is found in the machine employed in this procedure. The abrasive is stirred mechanically through various means in the blast feed unit before it is fed into a screw auger port. Screw auger port is found at the base of the section and usually rotates as the components are fed into it. The abrasive media is propelled by pressurized air produced inside the auger port.
The abrasive is then directed through a hose to a nozzle which is aimed at the surface to be cleaned. The speed of the media from the nozzle is usually between 15 to 100 meters per second. The surface of one is working on will determine the pressure adjustments that need to be done. A sanding effect like cleaning and scrubbing action is achieved when the media and the surface meet.
Spong media finds use in many different industries because it is an effective cleaner. It can be used in railway rolling stock maintenance, shipyard repair work, oil and gas inspection and depainting projects, and nuclear decontamination. It used for general industrial rust and coating removal from various surfaces. The media also finds a lot of use in civil engineering projects.
In civil engineering, the media cleans various structures like concrete buildings and bridges to eliminate soot, stains and environmental pollution. In a number of house interior projects, this media also finds use. For example, since the technique ensure that the level of dust generation is low, it finds use in the aerospace interior industry where it used for cleaning.
This is an outstanding method to be used during surface preparation. It can be used for removal of a number of unwanted materials from a surface. It is also a good method for selective removal of delicate individual layers of coating from a surface. Industries where this method is used include forming, polishing and deburring.
The sponge used throughout the process is 100 percent recyclable, rendering the method environmentally friendly. During work, no toxic materials are emitted thus the method is regarded as safe. The need for wearing of heavy protective gear during working is eliminated as the process has minimal physical harm.
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