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A vacuum blasting machine can be used on delicate blasting jobs where low-pressure blasting is needed.
| Blasting capacity | Approx. 3 to 5 Sq. Mtr/Hr. with 6 mm nozzle |
| Overall dimensions | 800 mm X 2000mm X 2200mm |
| Recovery system | Vacuum pump 10 H.P. |
| Blast nozzle dia | 6 mm |
| Type of nozzle | Tungsten carbide lined |
| No. of nozzle | 01No. |
| Capacity of grit/shots handling | 25-80 Mesh |
| Blast pattern | 35 mm [Approx.] |
| Blast cycle | 12 Minute [Approx.] |
| Blast hose and recovery hose | 8 Mtr. [Each] |
| Compressed air requirement | 90 CFM/min, at 6.33Ssq. Mtr/Hr |
| Material | High Grade Steel |
| Capacity | 20-200 liters |
| Working Pressure | 50-125 PSI |
| Maximum Pressure | Up to 150 PSI |
The pressure blast pot is the primary vessel in a pressure-type vacuum blasting machine, designed to store and pressurize abrasive media for efficient blasting. Equipped with a pressure regulator, safety valves, and quick-fill ports, it delivers consistent performance while maintaining operator safety.
| Material | Heavy-duty steel |
| Suction Power | Industrial-grade vacuum motor |
| Capacity | 20-100 liters |
| Filtration System | Multi-stage cyclone separator |
| Recovery Rate | Up to 95% |
The vacuum recovery unit is an essential component of a pressure-type vacuum blasting machine, designed to efficiently collect used abrasive media and dust from the blasting chamber.
| Material | Steel, Stainless steel |
| Separation Efficiency | Up to 95% |
| Capacity | 20-200 liters |
| Design | Cylindrical |
| Operating Pressure | 4-8 bar |
| Noise Level | Low-noise |
The cyclone separator in a vacuum blasting machine separates reusable abrasive media from dust & debris. It uses centrifugal force to collect larger particles and directs fine dust to filters, improving air cleanliness & reducing filter load.
A vacuum blasting machine pressure type, is an environmentally friendly mechanical method used for surface preparation before coating. It is a powerful machine, easy to use, and versatile. A vacuum blasting machine pressure type, is suitable for many applications and is operated manually. They do not produce flying dust and abrasives, which contaminate the working environment. A vacuum blasting machine can be used on delicate blasting jobs where low-pressure blasting is needed.
In industrial surface preparation, efficiency and cleanliness are equally important. Traditional open blasting methods can be fast, but they often create large amounts of dust and spent abrasive waste, leading to environmental concerns, safety hazards, and post-job cleanup challenges. This is where the vacuum blasting machine pressure type comes in as a powerful yet dust-free solution that combines the high cleaning performance of pressure blasting with an integrated abrasive recovery system. When sensitive blasting operations need low-pressure blasting, a sand blasting machine might be employed.
A vacuum blasting machine (pressure type) is a specialized abrasive blasting machine that propels abrasive media at high velocity using a pressurized vessel, while simultaneously recovering dust and spent abrasive via a built-in vacuum system. Unlike suction-type vacuum blasting, which uses a venturi effect to draw abrasive, the pressure type stores abrasive under pressure for a more powerful blast stream.
In a vacuum blasting machine, the blasting is based on pressure vessels with compressed air filters and also pressure regulators, which give the required speed for the shot blasting machine operation while maintaining a dust-free environment. The abrasives that are used in this operation are automatically recovered for re-use. Mainly, steel abrasives are used as they provide cost-effective, efficient, and powerful blasting, also helping in providing close control on preparing the surface. They also help with surface preparation control. Vacuum blasting provides an interchangeable blast head fitting that allows a variety of applications.
Additional accessories are also available for specific applications.
Spray Blast is a leading vacuum blasting machine (pressure type) manufacturer and supplier based in Jodhpur, Rajasthan. We offer a complete range of sand blasting machines manufactured in-house and supplied across India at the most competitive prices. Our commitment to customer satisfaction includes delivering high-quality products, ensuring timely delivery, offering the best market prices, and providing prompt after-sales service.
Our product portfolio includes premium-quality sand blasting machines, shot blasting machines, thermal spray guns, metalizing wires, bentonite plants, shot blasting cabinets, and more. Explore our full range, including sand blasting hoppers, available in Jodhpur, Rajasthan, India, with assured quality and performance.
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A vacuum blasting machine pressure type is a surface preparation system that uses compressed air to propel abrasive media at high speed toward a surface while simultaneously recovering the spent abrasive and dust into a built-in vacuum system. This dual action ensures a cleaner, dust-free operation compared to open blasting.
For most industrial pressure type vacuum blasting machines, you’ll need a compressor that can deliver 250–500 CFM at 100–150 PSI, depending on the nozzle size.
Yes. The dust-free design makes it ideal for enclosed areas, warehouses, and spaces where dust emissions must be minimized.
