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ROF Patricroft was a Royal Ordnance Factory in Patricroft, near the town of Eccles (then in Lancashire, now part of Salford, Greater Manchester), England.
The factory, classified as a Medium Machine Shop,[ clarification needed ] was situated adjacent to both the Liverpool & Manchester Railway and the Bridgewater Canal. Opened in 1941 on an existing site, It remained in use as an Royal Ordnance Factory until the late 1980s.
On 1 June 1940, The Ministry of Supply took over an existing engineering works to convert it into a Royal Ordnance Factory (ROF).
The Bridgewater Foundry had been the main site of machine tool and locomotive manufacturer Nasmyth, Gaskell & Company, founded in 1836. It had stopped manufacturing locomotives in 1938, but continued on a smaller scale making steam hammers and machine tools until the company ceased trading in November 1940.
Staff from the Royal Arsenal, Woolwich, acted as agents for the Ministry of Supply in taking over the site, and it reopened as an ROF in February 1941. The site consisted of a square mill-like building, known as The Tower, and various surrounding buildings including a machine shop, a foundry and a blacksmith's shop.
ROF Patricroft was opened during World War II to supplement the work of the Royal Arsenal, Woolwich. Some 3,000 men and women were employed at ROF Patricroft during the war.
Parts for the Bofors 40 mm gun were manufactured. Other buildings on the site were used to fabricate welded parts, particularly oil tanks to enable steam locomotives to run on oil instead of coal.
Patricroft was[ when? ] at the forefront of manufacturing rocket motors for missiles such as such as ALARM, Harpoon, Sea Wolf and Sea Dart. Patricroft had developed advanced machining to cover many aspects of ammunition and missile systems. Patricroft also had capabilities in advanced flow forming, Electro Slag Refining (ESR) and vertical forging of Chieftain tank gun barrels.[ citation needed ]
ROF Patricroft was privatised in 1984 along with a number of Royal Ordnance Factories to become a constituent part of Royal Ordnance Plc, which was later bought in April 1987 by British Aerospace (BAe). Shortly afterwards, in 1988 and 1989, respectively, both the Royal Small Arms Factory at Enfield Lock, London, and the Patricroft site were closed down and sold off for redevelopment.
The former Royal Ordnance Factory is now part of a business and technology centre, Nasmyth Business Centre.
Woolwich is a town in southeast London, England, within the Royal Borough of Greenwich.
James Hall Nasmyth was a Scottish engineer, philosopher, artist and inventor famous for his development of the steam hammer. He was the co-founder of Nasmyth, Gaskell and Company manufacturers of machine tools. He retired at the age of 48, and moved to Penshurst, Kent where he developed his hobbies of astronomy and photography.
A factory, manufacturing plant or a production plant is an industrial facility, often a complex consisting of several buildings filled with machinery, where workers manufacture items or operate machines which process each item into another. They are a critical part of modern economic production, with the majority of the world's goods being created or processed within factories.
Royal Ordnance Factory (ROF) Bridgwater was a factory between the villages of Puriton and Woolavington in the Sedgemoor district of Somerset, England that produced high explosives for munitions. It was slightly above sea level, between the 5-and-10-metre contour lines on Ordnance Survey maps. BAE Systems closed it when decommissioning was completed in July 2008.
Woolwich Dockyard was an English naval dockyard along the river Thames at Woolwich in north-west Kent, where many ships were built from the early 16th century until the late 19th century. William Camden called it 'the Mother Dock of all England'. By virtue of the size and quantity of vessels built there, Woolwich Dockyard is described as having been 'among the most important shipyards of seventeenth-century Europe'. During the Age of Sail, the yard continued to be used for shipbuilding and repair work more or less consistently; in the 1830s a specialist factory within the dockyard oversaw the introduction of steam power for ships of the Royal Navy. At its largest extent it filled a 56-acre site north of Woolwich Church Street, between Warspite Road and New Ferry Approach; 19th-century naval vessels were fast outgrowing the yard, however, and it eventually closed in 1869. The former dockyard area is now partly residential, partly industrial, with remnants of its historic past having been restored.
The Royal Arsenal, Woolwich is an establishment on the south bank of the River Thames in Woolwich in south-east London, England, that was used for the manufacture of armaments and ammunition, proofing, and explosives research for the British armed forces. It was originally known as the Woolwich Warren, having begun on land previously used as a domestic warren in the grounds of a mid-16th century Tudor house, Tower Place. Much of the initial history of the site is linked with that of the Office of Ordnance, which purchased the Warren in the late 17th century in order to expand an earlier base at Gun Wharf in Woolwich Dockyard.
ROF Glascoed was built as a UK government-owned, Royal Ordnance Factory (ROF). It was designed as one of 20 munitions filling factories. It was planned as a permanent ROF with the intention that, unlike some other similar facilities, it would remain open for production after the end of World War II. After privatisation of the Royal Ordnance Factories in the 1980s it became part of Royal Ordnance plc and later a production unit of BAE Systems.
ROF Bridgend,, located in Bridgend, South Wales, was one of the largest of sixteen World War II, UK government-owned, Royal Ordnance Factory munitions Filling Factories. Of great significance to the Britain's war effort, at its peak of production it employed around 40,000 people — said to be the largest ever factory in Britain's history.
Royal Ordnance Factories (ROFs) were munitions factories run by the UK government during and after the Second World War. The three main types of factories were engineering, filling and explosives, and these were dispersed across the country for security reasons. ROFs were the responsibility of the Ministry of Supply and later the Ministry of Defence until privatisation in 1987.
The Royal Ordnance Factory (ROF) Bishopton was a WW2 Ministry of Supply Explosive Factory. It is sited adjacent to the village of Bishopton in Renfrewshire, Scotland. The factory was built to manufacture the propellant cordite for the British Army and the Royal Air Force. It also later produced cordite for the Royal Navy. The Ministry of Works were responsible for the site. It was the biggest munitions factory the MOD had, with up to 20,000 workers.
ROF Chorley was a UK government-owned munitions filling Royal Ordnance Factory. It was planned as a permanent Royal Ordnance Factory with the intention that it, unlike some other similar facilities, would remain open for production after the end of World War II; and, together with ROF Bridgend, would replace the Royal Filling Factory located at the Royal Arsenal, Woolwich. It was built largely in Euxton, but was known as ROF Chorley.
Nasmyth, Gaskell and Company, originally called The Bridgewater Foundry, specialised in the production of heavy machine tools and locomotives. It was located in Patricroft, in Salford England, close to the Liverpool and Manchester Railway, the Bridgewater Canal and the Manchester Ship Canal. The company was founded in 1836 and dissolved in 1940.
Patricroft is a suburb near Eccles, Greater Manchester, England.
Royal Ordnance Factory (ROF) Nottingham opened in 1936 in The Meadows, Nottingham, United Kingdom. It was one of a number of Royal Ordnance Factories created in the build up to World War II. During the war the site employed up to four thousand workers. The factory was closed in 2001.
ROF Kirkby, was a large World War II Royal Ordnance Factory (ROF) filling munitions. The factory was based in the rural area of Kirkby, on the outskirts of Liverpool, Merseyside. The rural location was to reduce the potential damage from any accidental explosions. Munitions were produced from September 1940 to March 1946.
Royal Ordnance plc was formed on 2 January 1985 as a public corporation, owning the majority of what until then were the remaining United Kingdom government-owned Royal Ordnance Factories which manufactured explosives, ammunition, small arms including the Lee–Enfield rifle, guns and military vehicles such as tanks. It owned some 16 factories; and employed about 19,000 staff.
Royal Ordnance Factory (ROF) Leeds, first opened as a munitions factory in December 1915 and opened as an ROF in January 1936, was one of a number of Royal Ordnance Factories created at the start of the Second World War.
Robert Wilson FRSE FRSSA was a Scottish engineer, remembered as inventor of a special kind of a screw propeller, which he demonstrated in 1827. Wilson also designed a self-acting motion for steam hammers which was key to making them practical for industrial use, among many other inventions.
A machine factory is a company, that produces machines. These companies traditionally belong to the heavy industry sector in comparison to a more consumer oriented and less capital intensive light industry. Today many companies make more sophisticated smaller machines, and they belong to the light industry. The economic sector of machine factories is called the machine industry.