How many people work at Glenbrook steel mill?
1400 staff
NZ Steel employed about 1400 staff at Glenbrook and at Pacific Steel in Otahuhu, in South Auckland. It planned to make 150 to 200 positions redundant, with the aim to cut up to A$50 million (NZ$54 million) in costs.
Where does New Zealand get its steel from?
iron ore
Steel is made from iron ore, and New Zealand has a unique source of it: the black, iron-rich sands on the North Island’s west coast. Engineers struggled for years to find a way to smelt this tricky substance first into molten iron, and then into steel.
Does NZ produce steel?
New Zealand Steel is the country’s sole producer of flat rolled steel products for the building, construction, manufacturing and agricultural industries. We operate a fully integrated steel mill at Glenbrook. We use locally sourced ironsand to produce around 650,000 tonnes of steel a year.
Who owns NZ Steel?
BlueScope
New Zealand Steel/Parent organizations
Is BlueScope Australian owned?
BlueScope Steel Limited is an Australian flat product steel producer that was spun-off from BHP Billiton in 2002.
What does the steel mill do?
A steel mill or steelworks is an industrial plant for the manufacture of steel. It may be an integrated steel works carrying out all steps of steelmaking from smelting iron ore to rolled product, but may also be a plant where steel semi-finished casting products are made from molten pig iron or from scrap.
How is iron removed from iron sand?
The oxygen in the iron oxides was transferred to carbon and carbon monoxide contained in the coal. In this way the iron oxide was reduced by a decrease oxidation number (or a removal of oxygen) and iron was formed. Any impurities in the iron ore would float above the molten iron and could be removed.
Does NZ export iron ore?
Exports are projected to account for 47.2% of revenue in the current year, with declines over the past five years due to lower foreign demand. Due to COVID-19 in the temporary closure of iron sand mines, industry output is projected to decline significantly in 2019-20.
How much iron ore does New Zealand have?
The Waikato North Head ironsand mine produces up to 1.2 million tonnes of ironsand a year, for use in the New Zealand Steel mill at Glenbrook. The deposit is estimated to contain more than 150 million tonnes in total.
What does New Zealand Steel do?
New Zealand Steel is our country’s leading steel making company. Guided by a philosophy to produce safe, sustainable products, New Zealand Steel is a leading manufacturer of quality steel. We supply all major markets including construction, manufacturing, infrastructure, packaging and agriculture.
What happened BlueScope Steel?
BlueScope Steel became a stand-alone steel company in July 2002 after BHP had announced in 2001 that it was merging with Anglo-African mining house Billiton to form BHPBilliton, and that the company’s steel division would be spun out as separate Australian listed companies.
Where is BlueScope Steel made?
Our steelworks at Port Kembla – in New South Wales’ Illawarra region – is the largest steel production facility in Australia. With an annual production capacity of approximately 3.0 million tonnes of crude steel it manufactures slab, hot rolled coil and plate products.
Who owns the Glenbrook steel mill?
The Glenbrook Steel Mill’s iron plant. New Zealand Steel Limited is the owner of the Glenbrook Steel Mill, the steel mill located 40 kilometres south of Auckland, in Glenbrook, New Zealand. The mill was constructed in 1968 and began producing steel products in 1969.
Is Glenbrook steel-making back in NZ?
If the Glenbrook mill was to close, the significant capital cost of restarting production meant the likelihood of steel-making returning to New Zealand “would be close to zero”, it added. It is not the first time the Australian-owned company – a division of Melbourne-based Bluescope Steel – has threatened closure.
How is iron made at Glenbrook?
The ironsand is then mixed to form a slurry and transported to the mill by an 18 kilometre long pipeline. Approximately, 1.2 million tonnes of ironsand ore are delivered to the mill annually. Glenbrook’s iron plant contains four multiple hearth furnaces (MHFs), four rotary kilns, and two melters.
When was the first steel mill built in NZ?
In 1959, The New Zealand Government established the NZ Steel Investigating Company under the Iron and Steel Industry Act 1959 as a vehicle for the investigations. New Zealand Steel Limited was incorporated by the New Zealand Government in 1965. In 1967, construction started on a mill at Glenbrook.
