Sandblasting is also called as abrasive blasting in which it propels water or pressurized air by loading abrasive material onto the target surface for the sake of removal for contamination, coating, corrosion. Sandblasting supplier in Malaysia can also apply this method to shape a surface, roughen an original surface that is smooth or the other way round, smoothing the rough surface. It has also other well known names such as media blasting, grit blasting. It usually utilizes the centrifugal wheel or compressed air system to propel the pressurized fluid to the surface during operation. The original inventor of this technique was an American soldier, his name is Benjamin Chew Tilghman and born in the year of 1821. According to sandblasting supplier Malaysia, his great invention was all the way started from observing the natural phenomenon that seems to be ordinary to many people, which is the windows were receiving sand blown by wind and its after-effect in a desert during the serving of the army. He has patented the sandblasting process in the United States and includes the sharing of how this technique can form a wide range of applications. For instance, he has done many research and development includes the testing on files sharpening, boiler cleaning, grain removal from the wood as well as bottles engraving.
After all, he had also filed a patent in the United Kingdoms and subsequently, receiving many awards such as Great Medal of Honor from the fortieth Exhibition of the American Institute of the City of New York as well as the Franklin Institute’s Elliott Cresson Medal around a year or two after his patenting activities. Sandblasting supplier in Malaysia uses his Liquid Grindstone that he was labelling it for sharpening file, after technique refining for several other objectives. Nevertheless, wide options for abrasive blasting are available in many industries that are popularly applied by enterprises. For examples, there are automated blasting, hydro-blasting, bead blasting, vacuum blasting, dry-ice blasting, bristle blasting, wet abrasive blasting, micro-abrasive blasting, micro-abrasive blasting and wheel blasting. The blasting process assists in the imperfections removal before putting up painting onto the targeted surface. Even though there are so many abrasives that can be used by sandblasting supplier Malaysia, but then the silicon carbide would be the toughest available blasting element among all of the others. Challenging surface that needs to be treated, its finishing can always use silicon carbide while other materials that can be kept in consideration include glass bead, walnut shell, aluminium oxide.
Aluminium oxide is a very gentle material and considered one of the top one in the list for many professionals, while smaller amounts of aluminium oxide blasters are applied by some skin specialists in the clinics for dermabrasion treatment. Dermabrasion is classified as one of the effective procedures on resurfacing the skin through utilization of a highly-rotating device to sand the skin’s external layer. Of course it works like how the sandblasting supplier in Malaysia describes, the treated surface will be damaged and need to retreat. As metal is unlike skin which is having natural cells, so that swollen and red skin can be regrew which is then subsequently to make skin looks younger and smoother. This exfoliating technique usually applies on face skin, it can also be conducted as treatment for the effect of sun damage, uneven texture, fine lines and acne scars. The theory of operating the microdermabrasion is similar to sandblasting for industrial, which is then using the sucking based machine to elevate the skin during the process of exfoliation. In the abrasive blasting process, sandblasting supplier Malaysia will also switch on the installed machine based suction to perform such objectives.
In terms of the ideal sand for carrying on sandblasting, experts advise to use silicon dioxide or silica sand since the silica sand particles will be more or less sized identically to the surfaces’ impurities. At the same time, the particles’ edges are sharp and this grit properties will be efficient too. There could be possibilities for other abrasives to come into the picture, from crushed glass, recycled glass but yet they are safe to use since its characteristic has got the chemical-inert. Sandblasting supplier in Malaysia claims that it would be a risk for play sand to be applied and silicosis is the main cause for harmful inhalation. These sands have silica quartz, and it can even cause lung cancer and sickness while the airborne silica dust is the key factor even after the operator claims they are having only small quantities. This operation of abrasive blasting will produce massive noise and dust and those blasted surfaces as well as its raw material will have toxic elements such as lead paint and silica that we have mentioned just not. Crystalline will cause breathing issues, lung cancer and silicosis to workers who are exposed to those hazardous particles. Abrasive blasting supplier Malaysia also provides the setting up of the whole system to promote better ventilation to prevent chocking within the area of sandblasting process.
Personal protective equipment (PPE) of sandblasting procedure shall be prepared well to safeguard the operator, such as the respiratory protection program that can be educated to workers, frequent evaluation and assessment of standards to prevent unnecessary irreversible damages caused to health. Occupational Safety and Health Administration (OSHA) or National Institute Of Occupational Safety And Health (NIOSH) Malaysia that govern workplace exposure and health of labours respectively will do consistent review, studies, medical test and conducting actual environmental assessment to make sure noise, stress, biological agents, chemicals as well as other factors such as ergonomics and radiation will not bring severe effects to workers. Long hours of exposure to harmful substances and also harsh confined space will cause workers to have illness in terms of psychology and physiology. Abrasive blasting supplier in Malaysia does comply with the NIOSH recommendation of PPE, including the acquisition of CE type abrasive blasting respirator that is certified. This respirator can cover the wearer's head as well as his neck, from exposure to damages brought by abrasion and impact of abrasive materials that tend to rebound. Shielding materials that were used to build the device include glass, sheet metal, woven wire, plastic and more. The device allows abrasive blasting operation that has crystalline silica to be carried on within assigned protection factors (APF) of 2000 recommended by NIOSH. However, there are also many abrasives that can be applied in the room of blasting that are not harmful or toxic, such as high pressure water, plastic abrasive, sponge, corncob, garnet, walnut shell, cast iron, sodium bicarbonate (baking soda), steel shot, grit, glass bead or some biodegradable materials. Some hazardous but not so serious one listed by abrasive blasting supplier Malaysia include nickel, staurolite, copper slag or some other free silica or any other heavy duty metals.
Where to Get Coating and Painting Contractor in Malaysia
Abrasive blasting service can be applied for finishing, cleaning of surface or any preliminary preparation of a wide range of materials, such as wood, fibreglass, glass, vinyl, composite panel, plastics, aluminium and metals such as steel. Aathaworld can carry on your coating, surface spraying, machinery cleaning, powder coating, surface treatment, equipment refurbishment, metal recoating, interior and exterior painting, supply of coating and painting materials with application service. Design, architecture, carpentry works, interior to application contractor works. Enquire for your sandblasting service and abrasive blasting service supplier in Malaysia that covers KL Kuala Lumpur, Selangor, Klang Valley, JB Johor Bahru, Penang, Malacca (Melaka), Seremban Negeri Sembilan, Perak, Pahang, Kuantan, Kelantan, Terengganu, Perlis, Alor Setar Kedah, as well as Sabah and Sarawak for East Malaysia. Contact us also for sandblasting service providers for projects in Southeast Asia (SEA) countries such as Singapore, Myanmar (Burma), Cambodia, Vietnam, Laos, Thailand, Indonesia, Philippines, Brunei, Bangladesh as well as China, Taiwan, Hong Kong, Australia and New Zealand. Consultation can be done with us for your surface preparation, painting and coating supply and application in Malaysia and other regions today at info@aathaworld.com or call (WhatsApp) to +(60)11-7001 1003 (Monday to Friday) or +(60)11-1188 1003 (Saturday, Sunday & Public Holiday).
Photo credit: advanced-blasting, galusaustralis, munk-schmitz, mnbprecision, jkirestoration, advancedprepcoat
