A visit to the Thow Kwang Dragon Kiln in Singapore

Dragon kilns are brick-built kilns shaped like a dragon. What makes them unique is they are heated by wood and fire, where modern kilns primarily use electricity. Created and first used in China, they date back 3000 years.
Early Chinese settlers brought the dragon kiln firing technology to Singapore at the turn of the 20th century. In the 1930s, Singapore had more than 20 dragon kilns in operation. Today, there are only two left and only the Thow Kwang Pottery Jungle is active.

The current owner’s grandfather built Thow Kwang's homemade dragon kiln. This year they are having their 50th birthday along with Singapore!
After a long period of nonuse; in 2001, Singapore recognized their historical value and deemed the dragon kilns part of Singapore's national heritage. There was a big campaign to "awaken the dragon".

The structure consists of a front firing chamber (the firebox), the main chamber where ceramic pieces are fired, and a chimney at the tail where smoke and hot air are released. The brick exterior is covered with dirt to help trap heat inside (see photo above).

(graphics courtesy of Thow Kwang Pottery)
The kiln is 118 feet (36 meters) long and 6.5 feet (2 meters wide). We were allowed to walk inside as is was not being used at the time.

It has 17 eyes (stroke holes) used to feed the firewood and to check on the progression of the baking.

The structure is long and slopped downwards to help with the heat flow. Hot air rises, therefore fficiently maximizing the heat produced within the kiln. When the entire kiln is fired up it flames, smokes, and hisses, hence the name “dragon kiln”.
(graphics courtesy of Thow Kwang Pottery)
It can fire up to 5000 ceramic pieces at one time. Regardless of the size you are firing, it takes up to 30 hours at above 1,400 degree Celsius to fire the pieces. The pieces below are waiting to be fired. Due to the high cost, they only fire up the kiln two times a year.

Below are ready-made pieces for purchase.

I liked the small Buddhist shrine at the front of the Dragon Kiln. The owner told us it is there to bring good luck to the firing process.

They offer pottery classes for all ages.

Fun fact - Martha Stewart visited Thow Kwang in May 2010 as part of her SE Asian tour.

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