Type 260
General
With the raku kiln Type 260 you have sufficient space to fire a bigger piece or multiple smaller and still have space to move around with your raku tongs to get a good grip to unload the ware.
An average heating duration time amounts to approx. 1 hour. With 11 Kg Shell propane gas tank you can fire this kiln 5 to 7 times. Peak gas pressure that you require during the last part of the firing is approx. 0,8 Bar.
More technical details here: Techn. details Type 260
Type 260 Pyrometer optional
We only use brand new and totally clean barrels for manufacturing our kilns.
The casing of the kiln type 260 is made of a 1 mm thick 210 ltr. steel barrel. At the top we give it a curled edge and we mount a hot dip galvanised clamping ring for additional rigidity and to make the kiln more durable.
210 Drum For Raku kiln 260
Both casing and cover are fitted with galvanised steel grips.
Insulation
We use Superwool 607HT the first true, low bio persistent fibre with a classification temperature of 1300°C.
The flue gas hole in the insulation blanket is cut slightly smaller than the flue gas port in the cover. Just a small detail but useful. It avoids that small flakes of metal that may come loose from the flue gas port fall into the kiln and spoils your carefully prepared ware that is being fired.
The insulation blanked has a thickness of 50 mm. and is secured with Kanthal wire and ceramic blocks. To protect the insulation blanket from the propane flame we have mounted 2 ceramic protection shelves opposite of the burner port.
Kiln dimensions - inside
Diameter 470 mm
Height from kiln shelf 500 mm
Max. ware dimensions
In diameter approx. 420 mm
In height approx. 450 mm
Will be delivered including:
- Burner set consisting of propane burner – 3 m propane hose – pressure regulator.
- Kiln shelf pre-heated at 950 °C.
- Kiln shelf supports.
- Firing instruction on our website, always available and up to date.
(C) 2005 - All rights reserved