Rocktec delivered a fully customised ag shed conveyor system for Ravensdown’s Supreme Lime facility in Te Kuiti, New Zealand. This mechanical plant upgrade was designed to improve bulk material handling, optimise storage efficiency, and meet strict safety standards in...
Rocktec designed and installed a complete quarry sand processing system at Winstone Aggregates’ Belmont Quarry in Wellington, New Zealand. The upgraded plant features new conveyors, a cyclone tower, dewatering station, and screen systems—streamlining sand handling,...
Rocktec designed and built a high-performance mobile screening plant for Road Metals Co Ltd, delivering reliable service under the harshest South Island conditions. Engineered for flexibility, rapid setup, and minimal maintenance, the plant provides a complete mobile...
Rocktec custom-built a fully road legal mobile jaw plant for Road Metals Co Ltd, engineered to handle New Zealand's rugged quarry environments. The plant offers flexibility, quick setup, and smooth integration with Road Metals’ existing jaw crusher and downstream...
Rocktec partnered with Stevenson Construction Materials to design and build a high-performance sealing chip plant at Drury Quarry, just south of Auckland. Built on the footprint of the old block plant, this modular system now delivers multiple chip grades and a PAP...
Rocktec designed, built, and installed 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...
Rocktec partnered with Blue Pacific Minerals to deliver a purpose-built zeolite processing plant at their Tokoroa facility in New Zealand. This multi-stage plant handles various phases of mineral processing and enables high-efficiency production of zeolite for...
Rocktec designed, built, and installed two extra heavy-duty vibrating screens for New Zealand Steel Ltd’s Taharoa Mine Site. These units were engineered to handle the harsh conditions of iron sand processing, improving throughput and protecting downstream equipment....
Rocktec designed, built, and installed a high-performance tertiary crushing plant for Stevenson Construction Materials at their Drury Quarry site. This advanced system improves final-stage material processing with dry screening, washing, dewatering, and vertical shaft...
Rocktec designed, built, and commissioned a 45 TPH twin shaft mixer for use in the production of concrete roof tiles in New Zealand. This high-efficiency mixer was developed to combine sand, cement, and water in a precise 3:1 ratio to form a consistent dry pug...
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