Portable sand blasting machine in India

Portable Sand Blasting Machine in India: Efficient Abrasive Blasting Equipment

A portable sand blasting machine is a mobile sand blasting machine designed for cleaning, surface preparation, rust removal, paint stripping, deburring, polishing, descaling, and other industrial surface-treatment applications. Its movable construction allows operators to take the equipment directly to the work area, making it particularly useful for large structures, heavy components, fabrication projects, maintenance sites, and applications where transporting the workpiece is difficult. The sheet used to make the body of sand blasting machine should not be less than 6mm thickness. The sand blasting machine is tested on the hydraulic machine at 20 kg/cm2. The sheet of portable sand blasting machines is made up of mild steel for the inner and outer surfaces. A mushroom valve is used for the vacuum pack after embedding the material or abrasive media. An NRV (non-return valve) is used to stop the backflow of air that passes through a filter. NRV is placed between the pressure gauge and the air filter regulator. 

Our portable sand blasting machine in India is designed for industrial users looking for a practical combination of mobility, abrasive capacity, and reliable blasting performance. The equipment uses compressed air to propel suitable abrasive media through a blasting hose and nozzle at high velocity. The abrasive impact helps remove unwanted surface materials and prepares the substrate for painting, coating, repair, or further processing. The portable sand blasting machine has a 150kg-460 kg sand storage capacity, a 5-9.5 mm nozzle diameter, a 5-10 metre standard sand blasting hose, and a listed cleaning coverage of approximately 3-21 sq. m/hr.

In a portable sand blasting hopper, the filter regulator supplies clean, dry compressed air to the hopper, typically operating at around 80 PSI. A pinch valve regulates the flow of abrasive blasting media such as steel shots, sand, and abrasive garnet according to the required blasting application. The pinch valve is connected to a mixing tube, where the operator can adjust the quantity of abrasive entering the airstream. The mixing tube has separate openings for compressed air and abrasive media, allowing both to combine before entering the blasting line.

The abrasive-air mixture then passes through the blasting hose, which is connected to a nozzle holder. A suitable sand blasting nozzle directs the abrasive at high velocity onto the work surface. A pinch valve rubber sleeve protects the valve from abrasive wear and helps extend its service life.

A ball valve is used to control the compressed-air supply and release air from the sand blasting hopper, supporting proper pressure management during operation.

What Is a Portable Sand Blasting Machine?

A portable sand blasting machine is a pressure-type abrasive blasting unit that can be moved from one location to another according to the requirements of the job. Unlike a fixed sand blasting cabinet or blasting room, a portable abrasive blaster can be positioned close to the component being treated.

The machine stores abrasive material inside a pressure vessel. Compressed air pressurizes the vessel and carries the abrasive through the blasting system. The mixture of air and abrasive passes through the blast hose and exits through the sand blasting nozzle at high velocity.

This process can be used to remove rust, corrosion, old paint, scale, dirt, and other contaminants, while also creating a suitable surface profile for subsequent coating applications.

Types of Portable Sand Blasting Machines

Portable blasting equipment is available in different capacities and operating configurations to suit different industrial requirements.

P7-1000 Portable Sand Blasting Machine

The P7-1000 portable sand blasting hopper is a high-capacity model with approximately 460 kg abrasive storage capacity. It is suitable for larger industrial applications requiring extended blasting operation. Its listed cleaning rate is approximately 15–21 sq. m/hr.

P7-500 Portable Sand Blasting Machine

The P7-500 is designed for heavy-duty industrial blasting and can be used for surface preparation, paint removal, rust cleaning, fabrication, construction, and maintenance applications.

P7-300 Portable Sand Blasting Machine

The P7-300 provides a practical option for medium-scale abrasive blasting machine requirements. It is suitable for workshops, fabrication facilities, construction sites, and general industrial surface preparation.

P7-150 Portable Sand Blasting Machine

The P7-150 is a more compact option for smaller blasting projects, maintenance work, workshops, and applications where portability and convenient handling are important.

Portable machines are also available in remote-controlled and non-remote configurations, depending on the operating requirements.

Advantages of Portable Sand Blasting Machine

A portable sand blasting machine offers several advantages compared with conventional manual surface-cleaning methods:

• Easy to move between job locations
• Suitable for large and stationary components
• Fast surface cleaning
• Effective rust and coating removal
• Suitable for industrial surface preparation
• Compatible with different abrasive media
• Useful for on-site maintenance
• Reaches difficult areas and corners
• Reduces manual cleaning time
• Available in multiple capacities

The original product information also highlights that portable blasting can save time compared with sandpaper and can reach corners and difficult areas.

Portable Sand Blasting Machine Price in India

The portable sand blasting machine price in India depends on several factors, including machine capacity, model, abrasive storage, nozzle, sand blasting hose, control configuration, accessories, customization, order quantity, and delivery location.

For example, the P7-1000 is a larger-capacity configuration, while P7-150, P7-300, and P7-500 models can be selected for different project requirements.

When requesting a quotation, customers should provide their application, required machine capacity, abrasive type, reciprocating air compressor capacity, sand blasting nozzle size, hose length, and preferred control system. This allows the manufacturer to recommend a suitable configuration rather than selecting equipment based only on price.

Portable Sand Blasting Machine Manufacturer in India

We are a portable sand blasting machine manufacturer, supplier, and exporter in India, providing abrasive blasting equipment for industrial surface preparation, cleaning, maintenance, and finishing applications.

Our range includes portable sand blasting machines, sand blasting hoppers, grit blasting machines, shot blasting machines, sand blasting cabinets, sand blasting rooms, tumblast shot blasting machine, roller conveyor shot blasting machine, wet blasting machine, wheel blasting machine, granite engraving machine, sand blasting nozzles, abrasive blasting hoses, dust collectors, thermal spray equipment, and abrasive blasting media. The company describes itself as a manufacturer, supplier, and exporter of portable sand blasting machines and related equipment in India.

We serve customers across India and also supply blasting equipment for international markets. The business lists locations and markets including major Indian industrial centers as well as countries in the Middle East, Africa, and Asia.