Kiln
Forming – Selecting a Kiln
You
have been doing some fusing and slumping and now want to get into
kiln forming in a serious way. So you need to get a kiln.
The
basic kiln choices are ceramic vs. glass. The brand, model and size
are up to you. But there is some helpful information on the
advantages of each kind of kiln in this post.
Another
consideration is the shape of the kiln. Generally the greater the
area of the shelf in relation to its size, the better it will suit
fusing and kiln forming. Oval kilns seem to waste some space,
although they do not have cool corners like the rectangular ones do.
Relatively deep and round kilns are best for casting and high
temperature work.
Even
before you buy the kiln you need to think about where you will be
installing the kiln and that will have an effect on the model and
size. Some considerations are here.
Think
about the kind of work you want to do. This will change with time,
but you cannot anticipate that now. Will you be doing jewellery
scale, detailed work, lots of forming work, high temperature or even
casting work. Each of these have different requirements.
Small
kilns are best for jewellery and detailed work – they can be fired
quickly and will reach the top and annealing temperatures with a
minimum of delay.
If you
tend to work larger then you should consider a kiln of about 40 cm
square to start with, although smaller kilns will work if they have
enough height.
Slumping
and kiln forming put a premium on height. If you are going to be
doing a lot kiln forming you should consider a kiln with at least
25cm from base to elements. Ex-ceramics kilns can be good for this.
If you
are going to be doing a lot of high temperature work, such as
casting, pot melts, pattern bars, etc. you might want to consider a
brick lined kiln such as a ceramics one as they retain heat by design
longer than those designed for glass.
There
are a lot of models, so it is up to you to find the combination of
style, shape, size and price that suit your present needs.
No comments:
Post a Comment