40 years of experience in sugar process design and materials handling engineering.


WDT offers the skills and capacity to handle large and complex machining projects for all industries


WDT provides full on-site installation, testing and commissioning services to ensure your new equipment is operating at its peak.

SCHADE Stockyard Equipment

Australian Agents for SCHADE stockyard equipment and spare parts.

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Some of our clients

WDT provides design, manufacturing and installation services to the mining, sugar, gas and general industries.

Proudly Australian, WDT was incorporated in 1970 and has grown steadily in knowledge and expertise establishing a reputation as a reliable supplier to industry with an impressive portfolio of successful projects delivered from our facilities in Brisbane and Mackay.

Our focus is on delivering successful projects with the capability to cover the full scope of design, project management, drafting, manufacturing and construction for projects ranging from one off pressure vessels to a complete sugar mill factory or major bulk materials handling facility.

Operating out of two Queensland facilities, and leveraging our strengths in heavy steel fabrication, pipework, structural fabrication and mechanical fabrication, WDT provides manufacturing and construction services to a wide range of industries including: