Otorohanga Plant

Graymont's Otorohanga lime plant, situated 20 km north of the Company's Oparure quarry, operates two rotary lime kilns to manufacture high-quality quicklime and hydrated lime products from the raw limestone sourced from the quarry. These products supply domestic customers in New Zealand as well as customers in the Asia-Pacific region.

Laboratory staff and other specialists constantly monitor operations at Otorohanga, testing and reporting at least daily to ensure quality and consistency of the plant's output. In addition, experienced production, engineering and maintenance teams work tirelessly to maintain, manage and improve operations.