![DeWinton's Caernarfon](https://upload.wikimedia.org/wikipedia/commons/c/c8/DeWinton%27s_Caernarfon.jpg)
De Winton & Co (1854–1901) were engineers in
Caernarfon
Caernarfon (; ) is a royal town, community and port in Gwynedd, Wales, with a population of 9,852 (with Caeathro). It lies along the A487 road, on the eastern shore of the Menai Strait, opposite the Isle of Anglesey. The city of Bangor is ...
,
Wales
Wales ( cy, Cymru ) is a country that is part of the United Kingdom. It is bordered by England to the east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in ...
. They built, amongst other things,
vertical boiler
A vertical boiler is a type of fire-tube or water-tube boiler where the boiler barrel is oriented vertically instead of the more common horizontal orientation. Vertical boilers were used for a variety of steam-powered vehicles and other mobile ma ...
ed
narrow gauge
A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge narrower than standard . Most narrow-gauge railways are between and .
Since narrow-gauge railways are usually built with tighter curves, smaller structu ...
locomotives for use in Welsh
slate mines and other industrial settings. At least six De Winton locomotives have been preserved. But these quarry tramway locomotives, for which in the 21st century they are largely remembered, were just a small part of this company's engineering output.
Overview
![Chaloneratlbngr](https://upload.wikimedia.org/wikipedia/commons/e/e1/Chaloneratlbngr.JPG)
The company had its origins in a small foundry built on the slate wharf at Caernarfon by Owen Thomas in the 1840s. He subsequently went into partnership with Jeffreys Parry de Winton and the firm developed as the Union Foundry. Manufactures included street gaslight columns and all manner of street furniture. When the
Carnarvonshire Railway
The Carnarvonshire Railway was a railway connecting Caernarvon railway station (terminus of the Bangor and Caernarvon Railway line from Bangor) with Afon Wen.
History
The Carnarvonshire Railway was absorbed into the LNWR in 1869. At the gro ...
was being built under Castle Square, the tunnel roof was supported by iron beams supplied by De Winton's and their name can still be seen at the entrance to the tunnel, which is now used as a road underpass.
The foundry was a major supplier to the Caernarfon and Liverpool ship building industry. The firm built
marine steam engine
A marine steam engine is a steam engine that is used to power a ship or boat. This article deals mainly with marine steam engines of the reciprocating type, which were in use from the inception of the steamboat in the early 19th century to their ...
s up to 200 bhp powered by boilers that they also made. These marine engines influenced the quarry locomotives that they made. Over 60 were produced over a 25-year period.
They also built stationary steam engines and the engine preserved at
Parc Glynllifon near Caernarfon is the second oldest working stationary engine in Britain.
De Winton's supplied the quarry industry and made whatever might be needed. At the large and very profitable
Dinorwic Quarry in
Llanberis
(; ) is a village, community and electoral ward in Gwynedd, northwest Wales, on the southern bank of the lake and at the foot of Snowdon, the highest mountain in Wales. It is a centre for outdoor activities in Snowdonia, including walking ...
, in 1870, De Winton's built and equipped an entire workshop with machinery powered by overhead shafting that in its turn was driven by the largest water wheel in the United Kingdom (over 50 feet in diameter), which remained in daily use until 1925 when it was replaced by a Pelton wheel but retained as standby. The wheel is the subject of a preservation order but in fact the entire workshop complex is preserved as the
National Slate Museum.
Jeffreys Parry de Winton (born Wilkins 1828–1892) was mayor of Caernarfon (1870–1872) when his company was one of the rising enterprises in the town. The Company remained in his hands and important in Caernarfon's maritime activities until about 1890. In its decline from that time it appears to have been badly managed and heavily committed to a French invention that failed and brought bankruptcy in 1901. Some of the De Winton works in St Helen's Road survives. Since 1988 it has been the home of a local plumbing and heating business; before that the foundry was used as a
bonded warehouse
A bonded warehouse, or bond, is a building or other secured area in which dutiable goods may be stored, manipulated, or undergo manufacturing operations without payment of duty. It may be managed by the state or by private enterprise. In the ...
and wine merchants. It stands opposite
Caernarfon station of the
Welsh Highland Railway
The Welsh Highland Railway (WHR) or Rheilffordd Eryri is a long, restored narrow gauge heritage railway in the Welsh county of Gwynedd, operating from Caernarfon to Porthmadog, and passing through a number of popular tourist destinations ...
.
The steam engine at Glynllifon was restored by
Fred Dibnah
Frederick Travis Dibnah, (29 April 1938 – 6 November 2004) was an English steeplejack and television personality, with a keen interest in mechanical engineering, who described himself as a "backstreet mechanic".
When Dibnah w ...
after he was originally called to the park to quote for the demolition of the chimney.
De Winton locomotives
The De Winton records were not preserved, so the complete list of locomotives produced is not known.
References
*
External links
{{Commons category, De Winton locomotives