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Engineering & Design


Quality engineering, by our Australian experts.

BulkNet is renowned for being able to fulfill the needs of its many and varied customers whose requirements span the full range of Bulk Materials Handling applications and industries. In our 50 plus years of operation we have developed and continuously improved on design principles and manufacturing methods to deliver the high standards of quality and innovation demanded by Bulk Materials Handling environments.


Our reputation is further enhanced through the design and supply of rugged, dependable equipment, providing long life and reliable service to our many satisfied clients throughout Australia and Worldwide. Our experience is your guarantee of proven performance.


BulkNet work with the following industries

Mining & Minerals

Limestone, Gold, Sand Processing

Food and Beverage

Flour, Hops, Meat, Sugar Processing

Civil Construction

Cement, Plaster, Processing

General Manufacturing

Tanks, Hoppers, Chutes


BulkNet through our R&D partner, Advanced Spiral Technology (AST) PTY LTD, has brought sectional screw flight manufacture into a new era of technology. Whether the flights are standard, Integraleg ™, Tapered or Notched, BulkNet has the technology at its finger tips.

BulkNet utilises AST’s award winning, proprietary “Blanks Program”© allowing us to quickly and accurately predict myriad flight patterns and send them directly to our cutting machines by direct link or DXF files ensuring accurate, foolproof developments.

BulkNet’s Manufacturing process, developed by AST, is a complete state of the art system, enjoying many years of refinement and reflects decades of invention and innovation. With our high-speed Numerically Controlled forming equipment, couple with our specially designed forming tools (made to compliment high speed forming), BulkNet is able to ensure a consistent helical form and accurate match up, which has seen Bulknet propelled to the forefront of sectional screw flight manufacturing.

Developed by AST, a recognised leader and innovator in the field of screw flight manufacture, this is the only screw flight system to win a position in the prestigious “Australian Technology Showcase”.


BulkNet uses the latest technology and engineering software to support our high quality production and engineering processes. Specifically, BulkNet operates the latest versions of Solidworks Professional and AutoCAD LT.

Whatever the conveying problem, BulkNet will undertake an expert assessment and provide the most practical solution.

Quality Screw Conveyors, Designed And Manufactured By Our Australian Experts.

CALL NOW - 1800 069 675

Let’s work together

No matter the industry, whether you’re an engineer, business owner, facility manager or production manager, Bulknet offers services that meet your needs.

CALL NOW - 1800 069 675

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