In Mining and Quarrying, downtime is everything. At BulkNet, we offer a comprehensive service to support Miners, Contractors and Sub-Suppliers through the design, manufacture and supply of:

  1. Spare parts & Components/Kits; and
  2. Fully Fabricated and Engineered Solutions.

Engineered Solutions


With more than 50 years of experience, BulkNet has been Australia’s leading specialist designer and manufacturer of quality robust Screw Conveyors. Whether it is a standard screw conveyor for simple conveying duties or a multi screw bin discharger, BulkNet will discuss and analyse your needs to ensure the right equipment for the job. Our experience is your guarantee of proven performance.

Our range of equipment includes, but is not limited to, the custom design and manufacture of:

  • Air Slides
  • Belt Feeders & Conveyors
  • Screw Conveyors
  • Screw Feeders
  • Bucket Elevators
  • Drag Conveyors
  • Paddle Mixers
  • Pug Mills & Mixers
  • Continuous Flight Augers (CFA)
  • Foundation Drilling Tools (Digging/Drilling Augers)
  • All of our Welders are Certified WTIA

Spare Parts & Components/Kits


Our Range and Capability for the design and production of Sectional Screw Flights is the most advanced in Australia. Through our technology partner AST’s TrueHelix Software, we can accurately design and produce Sectional Screw Flights in a myriad of forms and with a range of Structural, Wear Resistant and Stainless Steel materials. Visit our ScrewFlights Section on our Website for more information.

We have produced spare parts and various Screw Flight Types for fabrication, repairs and installation on such applications industries as:

  • Aluminium Refineries
  • Chemical Plants
  • Refractories
  • Mining Drilling Equipment
  • Classifiers
  • Bulk Coal Handling Screw Conveyors
  • Coal Wash Facilities
  • Paddle Mixers in aggressive Abrasion Wear & Corrosive Environments
  • Cement & Limestone Plants
  • Crushers
  • Foundation Drilling Augers
  • General Screw Conveyors
  • Screw Feeders

Materials we can manufacture from (but not limited to):

  • Grade 250 AS3678 & HA1594-HA250 Plates
  • Grade 350 AS3678 Plate
  • SSAB Hardox 450
  • SSAB Strenx 700 (Formally Domex700MCD & Weldox700E)
  • Other High Strength and Wear Resistant plates such as Bisalloy, Everhard, RAEX/RUUKKI on request
  • Creusabro 4800, Creusabro 8000, Creusabro DUAL
  • VidaPlate/DuaPlate
  • Duplex 2205 Stainless Steel, Duplex 2507 Stainless Steel
  • AISI 304/304L & AISI 316/316L
  • 3CR12/5CR12

As an additional service to support the Mining and Quarrying sectors, BulkNet offers Plasma cutting, Drilling and Pressing of Mild Steel, High Strength Steels and Hardox Wear Plate and other abrasion resistant materials for Liner Kits and Rebuilds to equipment such as:

  • Feed Hoppers
  • Transfer Bins
  • Crushers (liner plates and Grizzly Bars, etc)
  • Mining Truck Bodies (and Wear Liner kits)
  • Buckets
  • Underground Mining Loaders and Trucks

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. Click here to find out more about our CAD Capabilites.

Our Work

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