Leaders in blast technology for 90 years



For 90 years and three generations, W Granowski has been one of Australia's foremost expert in surface preparation technologies, supplying abrasive blast equipment, consumables, and degreasing equipment to suit a wide range of industrial applications. Our heritage is engineering, but our philosophy is to innovate.


If you have any questions, please contact us to learn more.

Address: 19 / 257 Colchester Rd, Kilsyth, Victoria, 3137

Phone: +61 3 9729-4333

Fax: +61 3 9720 4247


We create innovative engineering solutions and implement them in projects that benefit a variety of industries. Our advanced engineering services, including Digital Manufacturing, Optimization Analysis and Design for Assembly, are meticulously designed to provide efficient and sustainable solutions and results over long periods of time.

We also believe it is the quality of advice that makes us different.. whether that advice is around the type of abrasive needed for your needs, or a task specific engineering solution we are here to help.


W Granowski is Australia's foremost expert in surface preparation technologies, supplying abrasive blast equipment, consumables, and degreasing equipment to suit a wide range of industrial applications.  

We produce both wet and dry air blast machines and airless wheel blast machines to clean and / or prepare your product - whatever the size, shape, or condition. We also produce a range of robust hot wash degreasers for cleaning oily and contamninated products large and small.

Our machines are designed and manufactured in our Melbourne facility and comply with all Australian design and safety standards.

Our experience sets us apart. W Granowski has manufactured thousands of machines, across all industry segments, for both the domestic and overseas markets. With 95% of our customers providing repeat business we pride ourselves on our customer satisfaction and service.


W Granowski manufactures standard air blast cabinets for blasting, finishing, and peening. Our machines include suction machines for dry and wet blasting, and pressure fed machines for heavy duty work.

Our specialty is custom built equipment. We can adapt or remodel a standard machine – such as a wet blast cabinet with a custom designed loading mechanism. Or design and manufacture for special purpose – such as to blast carbon fibre.

Typical Applications:

  • Cleaning

  • Corrosion removal

  • Etching

  • Deburring and deflashing

  • Mould and die cleaning

  • Paint stripping

  • Rust and heat scale removal

  • Peening

  • Surface texturing (e.g. frosting glass)

  • Surface preparation (e.g. polishing machining marks from aluminium gun parts)


As the foremost expert in airless wheel blast surface preparation in Australia, W Granowski has an extensive range of wheel blast machines to suit product of every size and shape imaginable. Whether the environment is high volume mass production or low volume jobbing-shop, we work with each customer to identify the blast solution to suit their application. Our trademark robust build and machine reliability is key to our success.  

All our wheel blast equipment is designed for ease of maintenance and low running costs. Our long life wheels and liners are easily replaced.

A reclaim and airwash separation system removes contaminants before feeding the clean abrasive back to the blast wheel. A dust collection system ensures airborne particles are removed.

Typical Applications:
• Rust Removal

• Concrete Texturing

• Coating Removal

• Deburring

• Deflashing

• Descaling/Mill Scale Removal

• Etching

• General Steel Preparation

• Peening

• Profiling

• Sand Removal


Our equipment is suitable for a vast range of industries, including:

  • Aerospace

  • Automotive

  • Aluminium

  • Concrete

  • Die Casting

  • Foundry

  • General Manufacturing

  • Marine

  • Railway

  • Structural Steel




+61 3 9729 4333

© W Granowski Pty Ltd