Rocktec Crushers

Engineered Impact and Custom Solutions for Material Reduction

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Trusted for Over 30 Years

Rocktec Designed and Engineered Crushers

Rocktec supplies a robust range of crushing equipment, purpose-built for a wide variety of materials—from friable rock and recycled concrete to specialised industrial feedstocks.

With proven designs, in-house refurbishment capability, and application-specific solutions, Rocktec is your partner for reliable, high-performance crushing. From high-volume impact crushers to specialised units for complex materials, Rocktec delivers proven crushing performance tailored to your operation.

Crushing Applications Across Industries

Our custom-engineered solutions ensure your operation runs smoothly, handling everything from hard rock extraction to construction waste and organic material processing.

Aggregate Production

High-performance crushing for quarrying and construction materials

Mineral Processing

Specialised crushing solutions for mining and mineral extraction

Sand Processing

Precision crushing and shaping for manufactured sand production

Wood Reduction

Specialised equipment for bark, mulch, and organic material processing

Recycling Applications

Construction waste and demolition material processing solutions

Topsoil Screening

Gentle processing for soil and landscaping material preparation

BTM96-R VSI Crusher

The BTM96-R VSI Crusher is a vertical shaft impact crusher designed for shaping and refining aggregate. It delivers consistent, cubical output for a range of

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Specialist Crushing Equipment – Custom Industrial Crusher

Rocktec Specialist Crushing Equipment

Rocktec’s Specialist Crushing Equipment is engineered for unique material types including bark, coal, bath, and fertiliser—offering tailored crushing solutions for specialised applications.

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VSI Refurbishment – Crusher Restoration and Rebuild Service

Rocktec VSI Refurbishments

Rocktec’s VSI Refurbishment service transforms worn-out impact crushers into fully operational machines, offering a cost-effective alternative to purchasing new equipment.

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Hammerking HSI Crusher

The Hammerking HSI Crusher is an economical secondary and tertiary impact crusher designed for friable or less abrasive materials, delivering a cubical, well-graded product with

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Precision-Engineered. Accurately Priced. Built to Perform.

Our greatest strength lies in our ability to accurately design and price fixed plant systems—right from the start. With a proven track record across New Zealand & Australia, we provide complete confidence to our clients by engineering fixed plant solutions that are not only operationally efficient but commercially sound.

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Accurate Design

Precise engineering from concept to delivery

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Clear Pricing

Transparent cost structures and reliable budgets

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On-Time Delivery

Dependable project timelines you can count on

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In-House Expertise

Complete design, fabrication, and support capabilities

Proven Solutions in Action

Crushing and Screening Plant Installed for Southern Quarries – Sellicks Hill, AUS

Rocktec designed and built a high-performance crushing and screening plant for Southern Quarries at their Sellicks Hill site in South Australia. This plant supports secondary

Slag Processing Plant Built for Winstone Aggregates – New Zealand

Rocktec partnered with Winstone Aggregates to design, build, and install a high-performance slag processing plant in New Zealand. This purpose-built system was developed to crush,

Whitehall Quarry: A Rocktec-Engineered Transformation Delivering Results

In 2023, Winstone Aggregates began a major upgrade of its Whitehall Quarry to meet growing demand across the Waikato and Bay of Plenty regions. Rocktec

Belt Feeder Installation for Downer EDI – Whyalla, Australia

Rocktec designed and built a heavy-duty belt feeder for Downer EDI Engineering Power Pty Ltd, supporting OneSteel Manufacturing’s Iron Baron LGO Beneficiation project in Whyalla,

Hi-Lab Aggregate Plant - Huntly

Stevensons

Design, build, and install of a custom hi-lab aggregate plant for Stevenson Construction Materials at their greenfield site in Huntly, New Zealand. This modular, skid-mounted plant produces Hi-Lab specification aggregates, as well as concrete-grade material and a scalping product—supporting a wide range of civil construction needs.

Rocktec Screening Innovation

Stevenson Drury Quarry

As part of a purpose-built tertiary crushing plant for Stevenson Drury Quarry, Rocktec engineered a high-efficiency screening system to optimise both dry and wet aggregate processing. At the core are Avalanche double and triple deck screens, specifically selected for high-volume throughput and accurate material separation.

Rocktec Crushers

Engineered Impact and Custom Solutions for Material Reduction

Trusted for Over 30 Years

Rocktec Designed and Engineered Crushers