Oven control

[TJ Smith]

If anyone has built the heat treat furnace By andrew Gascoigne that is in the tutorials?
What did you end up using for a temperature controler.
Thanks TJ

 

[Mark Williams]

Last w/e J. Arbuckle and I put together an oven using a large mortar container, lined with ceramic wool.

The controller was salvaged from an old wax casting burnout oven. So far so good. Check e-bay or surplus center for controllers.

 

[TJ Smith]

Thanks Mark
I am using a lost wax casting oven now. I want something a little faster. It takes 2 hours to get to 1550.
Thanks again
TJ