A Complete Guide To Sand Blasting Machine & How It Affects

With the help of abrasive media like copper slag, aluminium oxide, glass dabs, quartz sand, and so on, a Sand Blasting Machine may remove rust, corrosion, and debasement from the surface of a metal object. Silica sand, used as a grating in the sandblasting process, is typically used by the manufacturers of sandblasting machines. The metal’s outside is also designed and cleaned with a sandblasting machine.

What is a Sand Blasting Machine?

You can abrade, clean, or change the surface of a part with the help of sandblasting equipment, which consists of systems or machinery and components for projecting blast media against the surface. Blast media, including sand, abrasive, metal shot, and others, are propelled or driven by pressure, compressed air, or a blast wheel.

Safety precautions you should take when Sand Blasting Machine:

  • Pollutants in the air

When preparing a surface with a sandblaster, a great deal of dust is produced. Contractors that specialise in the industrial painting may be subjected to various air contaminants because of the nature of the blasting media employed, the types of coatings being removed, and the materials being abraded from the blasted surfaces.

Barium, tributyltin, cadmium, copper, zinc, chromium, iron, nickel, aluminium, crystalline silica, cobalt, beryllium, amorphous silica, lead, manganese, and arsenic are only some examples. The dust produced during sandblasting can impair sight and cause the floors to become slick, creating unsafe working conditions and being harmful to health when PPE is inadequately applied.

  • Inadequate Airflow

The sandblasting procedure poses a significant health risk in regions without proper ventilation due to the dust produced. When operating with sandblasting equipment, operators may need to shut it down to clear the region of dense clouds of dust that tend to gather nearby and impede the view. Therefore, properly built and maintained ventilation systems are crucial for worker health and productivity.

These systems, by allowing for appropriate ventilation, can assist in limiting the buildup of dust in restricted places, improve operators’ visibility, and lessen the overall concentration of air contaminants. Dust should be gathered in a manner that can be quickly emptied and removed without releasing any dust into the air.

  • Inadequate Eyesight

Working in poorly ventilated spaces increases the risk of eye damage from Sand Blasting Machine. Before beginning work, sandblasting tests should be performed to establish the degree of eyesight impairment from dust generation and address potential reasons.

  • Hearing Loss Due to Noise Pollution

Sandblasting is an extremely noisy process regardless of the machinery employed. Noise levels should be assessed and compared with the hearing damage criterion to get an accurate idea of the volume to which the operators will be subjected. Workers are entitled to receive hearing protection appropriate for their noise exposure.

How many types of Sand Blasting Machine are there?

  • Wet sand blasting machine:

The wet Sand Blasting Machine is a self-contained device that cleans, descales, and degreases surfaces with a slurry of Abrasive Media and water. The slurry is pumped through a high-pressure pump that propels the abrasive material to a cannon by controlled air pressure. The system is closed-loop and dust-free. For extra protection of sensitive parts, water can be added as a buffer catalyst between the metal and the medium.

  • Suction sand blasting machine:

The suction sand blasting machine is the most popular type of blasting equipment in use today. This sand blasting machine has two hoses linked to its cabinet; one delivers compressed air, and the other vacuums abrasive into the section gun. On the other hand, pressure-blast nozzles feature a single, giant hose for providing a composite media particle mix during sandblasting.

  • Pressure sand blasting machine:

This air-operated pressure sandblasting equipment is a member of the surface pressure blaster family and is best used in moderate-output settings. High-velocity air current drives the abrasive stream, which erodes the parts. The parts need to be positioned so that they are directly under the blasting Stream. More significant parts can be stored on the blast cabinet’s floor or rotated using a rotary table. Air operation necessitates that this machine is operated by hand. The component of this apparatus is installed inside the housing unit.

What are the advantages of Sand Blasting Machine?

  • Wearing Away the Surface

The grating or abrasive materials used in the process are aggressive against the surfaces they come in contact with.

  • Suitable for Use on Hard Floors

Sandblasting’s high activity level is also helpful in removing contaminants from rigid materials like concrete.

  • Eliminating Harmful Substances Quickly

Quickly removing pollution deposits from a variety of surfaces is made possible through the sandblasting method.

  • There is less need for heavy equipment

The equipment needed for abrasive blasting is not mind-boggling.

What material is used for Sand Blasting Machine?

The toughest sandblasting media currently on the market is silicon carbide. Since it’s so challenging, you’ll save time compared to other methods. When polishing tough rocks like granite, the range of sizes available for silicon carbide, from coarse grit to fine powder, is ideal.


We offer the best machine to solve the problem of organising a comprehensive surface cleaning. At Surface International, we have Shot Blasting machine and Sand Blasting Machine that is both powerful and simple to use. Request a free quote, as we are leading Sand Blasting Machine Manufacturers and Suppliers in India.