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Winstone Aggregates (Otaika) – Plant Upgrade

About the Customer

Winstone Aggregates is a leader in aggregate products and services in New Zealand, operating eleven extractive quarries, two Joint Venture quarries with partners, four clean fills, six labs and a fleet of 80 bulk trucks. They are a trusted aggregates solution partner for the concrete, roading, rail, and other infrastructure industries.


Winstone Aggregates needed to upgrade the equipment at their Otaika Quarry.


This need led Winstone Aggregates to purchase a Metso C106 Jaw crusher and Metso TK11-42-2V grizzly feeder from MIMICO to maximise the output of their current plant.

To minimise the installation costs MIMICO Engineering designed a new sub-frame to accept the existing feeder mounts and the new mounting requirements for the Metso C106 jaw crusher.

This sub-frame was adapted to the existing frame in order to utilise the current subsidiary equipment such a chutes and conveyors.

Why was MIMICO chosen for the job?

MIMICO had the experience and expertise to complete the job to the expected levels. As the New Zealand distributor of Metso’s crushing and screening equipment, we were able to supply Winstone Aggregates with world class crushing and screening equipment.

Project Highlights

  • Installation of a new Metso C106 Jaw Crusher and TK11-42-2V Grizzly Feeder.
  • 3D Design for interface with existing support structure.
  • Installed and commissioned in short time frame.

Contact Our Team

MIMICO’s Crushing and Screening Engineering team is equipped with extensive expertise and experience in the industry to answer all your needs.

Contact Us

Metso Outotec Screener being serviced


Equipping Your Success Since 1989

For over three decades what has set MIMICO apart from our competitors is our desire to deliver outstanding service to support the equipment we supply. In doing so we develop long standing relationships with our customers.

Crushing and Screening Applications

Industry Insights

Garth Taylor

Crushing and Screening Business Manager

“Our clients trust in our technical advice to efficiently produce their aggregate. We achieve this through our technical expertise backed by the reliability of a world leading equipment and MIMICOs proven ability to design and support small to large scale crushing and screening solutions.”

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