Safe & Stable

We produce both standard and custom-built air blasting and 'shot blasting' machines to clean and prepare your product whatever the size, shape, or condition. Like our lastest machine with a robotic arm to prepare the surface of carbon-fibre wheels for painting. 

We also produce a range of robust hot wash degreasers for cleaning oily and contaminated products large and small.


Our Flagship Range


The W Granowski flagship range of surface preparation and finishing machinery comprises custom built blast and degreasing systems; a tailor made solution to suit individual need. Each machine is designed to provide an ideal process for a unique cleaning or finishing application. The WG range of machines will suit any application or component; from deburring and descaling, polishing and etching, to peening and degreasing.

Producing Granowski machines is a team effort, starting from point of call and ending with finished product.

  • Our experienced Sales staff will work with each customer to form a brief of specification.

  • The brief is discussed with the Engineering Department and a solution to achieve the desired finish is developed.

  • On project approval, the Engineering Department will design the machine to spec.

  • Our highly skilled Manufacturing Team will build to the design.

  • Each machine is rigorously tested and our Service Department will install and commission the machine, training staff on machine operation.

W Granowski can supply a stand alone system or a machine that can be incorporated into an existing assembly line. The benefit of in-house design is the professional interaction we can offer our customers. If there is an existing in-line process such as overhead rail system or automated feeding hopper or there is a process constraint, our Engineering Department can work with you to fit the new blast or degreasing system snugly with yours.

The Manufacturing Team can and will produce any type of machine, from a standard Hot Wash through to a 17 tonne Aluminium Anode Butt cleaner, on time and within budget. If you have a component with unique surface preparation or finishing requirement, W Granowski will design the ideal machine to clean or peen it. No job is too big or too small, no component is too difficult to process or application impossible to achieve: the Granowski Team strives to get the finish you need.


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.

Air Blast

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)

Airless Wheel Blasting

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



+61 3 9729 4333

© W Granowski Pty Ltd