Australia’s Leading gear cutting specialist, we have the capacity to gear cut up to 1500mm (1.5 metres) in diameter and gear grind up to 725mm in diameter.

As a key leader in Australia’s manufacturing industry our CNC capabilities are vast with CNC Lathes capable of machining up to a maximum diameter of 1150mm and maximum height of 950mm and a multitude of multi-axis machining centres.

Hardman Bros specialise in a full range of General Engineering services including Turning, Vertical Borer, Universal Milling, Grinding, Honing, Presses, Welding, Slotting and Keyseating.

As Australia’s leading Gear Grinding Specialists, we use some of the world’s most advanced machinery including the Niles ZE800 Profile Gear Grinder.

Hardman Bros operates under a quality system that is certified to ISO9001:2015 (TQCSI Certificate No. AU1646-QC).

Our scope of Certification covers: “Manufacture, assembly and repair of gearboxes, associated power transmission products and components, gear cutting, CNC precision machining and general engineering for industrial, mining, defence, rail, agricultural, automotive and other applications.”

In process inspection is carried out in accordance with the quality system. Once products have been produced, they can be inspected for quality control assurance and a FOA report produced if requested.

Hardman Bros sell the HADBRO transmission range of agricultural and right angle gear boxes that are all Australian designed and manufactured at Hardman Bros.