Because portable sand blasting machines SBM P7-500 have a medium-sized blasting pot (500kg), they are also known as portable sand blasters SBM P7 500 and portable sand blasting machine SBM P7 500. The portable sand blaster cleans at a moderate rate. This portable sand blasting machine comes in two models: one with a remote control and a deadman handle, and one with a manual switch. When the operator wants to turn off the portable sand blasting machine, it depressurizes the portable sand blaster SBM P7 500 by releasing the deadman handle.
Its portable configuration allows the portable sand blasting machine to be moved to different work locations, making it useful for fabrication yards, workshops, construction sites, maintenance operations, foundries, and other industrial environments. The machine uses compressed air to propel abrasive media through a blast hose and sand blasting nozzle, producing a high-velocity stream for effective surface treatment.
The P7-500 portable sand blasting machine is a heavy-duty pressure blasting system designed for industrial cleaning, surface preparation, rust removal, paint stripping, corrosion removal, carbon buildup removal, deburring, and finishing applications. With a 500 kg abrasive tank capacity, this machine is suitable for demanding blasting operations where higher abrasive storage and continuous working capability are required.
The P7-500 is available in configurations with remote control and a deadman handle or manual operation, giving users flexibility when selecting a machine according to their working requirements.
What Is a P7-500 Portable Sand Blasting Machine?
The P7-500 portable sand blasting machine is a pressure-type abrasive blasting machine designed to store and discharge abrasive media using compressed air. It is also commonly referred to as a portable sand blaster, blasting pot, or sand blasting hopper.
The pressure vessel holds abrasive material while compressed air creates the pressure required to move the abrasive through the blasting hose. The abrasive is then accelerated through the blasting nozzle and directed toward the workpiece.
With its 500 kg-class abrasive capacity, the P7-500 provides a practical solution for users who require more abrasive storage than smaller portable blasting machines while maintaining the convenience of mobile equipment.
The lever is connected to the sand blasting nozzle and can be easily handled. Because it is portable, it is also known as a blasting pot or a sand blasting hopper. The medium capacity of the Portable Sand Blaster is low in cost at maximum working time.
Portable Sand Blasting SBM P7 500 Specification
| Abrasive Tank Capacity |
230 Kg (Sand) |
| Volume |
142 Ltrs. |
| Sand blast Hose Length |
7.5 mtrs. |
| Sand blasting Hose I.D. |
25 mm |
| Sand blaster Nozzle Orifice (Tungsten Carbide) |
6 / 8 mm |
Portable Grit Blasting Machine Overall Dimensions
| Height |
1321 mm |
| Diameter |
621 mm |
| Weight |
192 Kg |
| Air Filter & Pressure Gauge fitted |
1 No. Each. |
| Automatic Exhaust Valve fitted |
1 No. |
| Abrasive Control through Pinch Valve fitted |
1 No. |
| Approx. Cleaning Rate [Only for guidance] |
9-12 Sq. Mtrs./Hr. |
| Compressed air is required at 80 psi. |
113 cfm |
| Recommended Abrasive Size |
16 to 80 Mesh. |
When the operator of a portable sand blaster machine presses the deadman lever, pressurization of the portable sand blasting Machine units occurs. Because the lever is close to the sand blasting nozzle, it can easily handle it. Because it is portable, it is also known as a blasting pot or a sand blasting hopper.
Key Features of P7-500 Portable Sand Blasting Machine
- 500 kg Abrasive Storage Capacity: The P7-500 is designed around a larger abrasive-storage configuration, making it suitable for applications requiring greater abrasive availability.
- Portable Construction: The mobile design allows the portable sand blaster to be positioned close to large or stationary workpieces.
- 7.5-Metre Blast Hose: The listed configuration includes a 7.5-metre sand blasting hose, providing working reach around the equipment and workpiece.
- Tungsten Carbide Nozzle: The machine is listed with 6 mm and 8 mm tungsten carbide nozzle orifices, providing options for different blasting requirements.
- Automatic Exhaust Valve: An automatic exhaust valve is included in the detailed specification to support the machine's pressure-control arrangement.
- Air Filter and Pressure Gauge: The P7-500 is specified with an air filter and pressure gauge, helping monitor and manage the compressed-air system.
- Remote and Manual Options: The machine is described in both remote/deadman-control and manual configurations, allowing users to choose an arrangement appropriate to their blasting operation.
Abrasive Media for P7-500 Sand Blasting Machine
Choosing the correct abrasive is essential for achieving the desired cleaning rate and surface finish.
Common abrasive media include:
- Steel shot
- Steel grit
- Garnet sand
- Aluminum oxide
- Glass beads
- Copper slag
- Silicon carbide
- Other compatible abrasive media
The P7-500 specification recommends 16–80 mesh abrasive size. The appropriate media should be selected according to the workpiece material, contamination, desired surface profile, and machine configuration.
Although the equipment is commonly called a sand blasting machine, abrasive blasting does not necessarily require ordinary silica sand. Alternative blasting media are often selected according to performance and workplace-safety considerations.
P7-500 Air Compressor Requirement
A suitable compressor is critical for the performance of a portable sand blasting machine. The P7-500 product specification lists an air requirement of 113 CFM at 80 PSI.
The compressor should be capable of supplying sufficient airflow continuously for the selected nozzle and blasting operation. Before selecting an air compressor, consider:
- CFM output
- Operating pressure
- Nozzle diameter
- Blast duration
- Abrasive type
- Required cleaning rate
- Compressor duty cycle
An undersized compressor may result in inconsistent abrasive velocity and reduced blasting productivity.
P7-500 Blast Hose and Nozzle
The blast hose is responsible for carrying the abrasive-air mixture from the pressure vessel to the nozzle. The listed P7-500 configuration includes a 25 mm internal-diameter hose with a 7.5-metre length.
A suitable abrasive blasting hose should have adequate abrasion resistance, flexibility, internal diameter, and pressure capability for the blasting system.
The P7-500 also supports 6 mm and 8 mm tungsten carbide nozzle orifices. The correct nozzle size should be selected according to compressor capacity, abrasive type, desired productivity, and blasting pressure.
P7-500 Portable Sand Blasting Machine Price
The listed indicative price range for the P7-500 portable sand blasting machine is ₹40,000–₹1,00,000. The final P7-500 portable sand blasting machine price depends on the selected configuration, dispatch location, accessories, and other options.
For an accurate quotation, buyers should provide:
- Required machine configuration
- Abrasive capacity
- Remote control valve or manual operation
- Nozzle requirement
- Blast hose specification
- Quantity
- Delivery location
- Additional accessories
How to Choose the Right Portable Sand Blasting Machine
Before purchasing a portable sand blasting machine, evaluate the following:
- Abrasive capacity: Select the tank capacity according to project size and blasting duration.
- Abrasive type: Choose media appropriate for the workpiece and desired finish.
- Compressor capacity: Match CFM and pressure to the selected nozzle.
- Nozzle size: Consider productivity, air consumption, and abrasive requirements.
- Blast hose: Use a suitable abrasion-resistant hose with compatible fittings.
- Control system: Select remote/deadman or manual operation according to the application.
- Mobility: Consider how frequently the machine needs to be moved.
- Safety equipment: Use appropriate blasting PPE, breathing-air protection, ventilation, and a dust collector.
P7 500 Portable Sand Blasting Machine Manufacturer in India
We are a portable sand blasting machine manufacturer in India and a worldwide supplier, providing abrasive blasting equipment for surface cleaning, preparation, maintenance, fabrication, and industrial applications.
Our product range also includes portable sand blasting machines, sand blasting cabinets, shot blasting machines, grit blasting machine, sand blasting rooms, shot blasting booths, paint booth systems, thermal spray equipment, abrasive media, steel grit, steel shot, stainless steel shots, and garnet sand.
Why Choose the P7-500 Portable Sand Blasting Machine?
The P7-500 portable sand blasting machine combines substantial abrasive capacity with a mobile pressure-blasting design, making it suitable for demanding surface preparation and industrial cleaning applications.
With features such as a 500 kg-class abrasive capacity, 16–80 mesh recommended abrasive range, 113 CFM air requirement at 80 PSI, 7.5-metre blast hose, 25 mm hose ID, tungsten carbide nozzle options, abrasive-control pinch valve, and remote/manual operating configurations, it provides a flexible solution for a wide variety of blasting requirements.
Whether you need equipment for rust removal, paint stripping, corrosion cleaning, carbon buildup removal, metal surface preparation, deburring, surface smoothing, fabrication, construction, or industrial maintenance, the P7-500 can be configured around your application.
For efficient results, always match the portable sand blasting machine, air compressor, abrasive media, blast hose, nozzle, operating pressure, and sand blasting safety equipment to the specific job and follow the manufacturer's operating and safety requirements.
