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Showing results for tags 'old kiln'.
Hi Peeps. I have a Duncan EA-820 that I just replaced the elements on, only to have the lid begin flaking and dusting all my glaze work; the kiln also misfired. Had to shut it off after 18 hours trying to reach ^6 when it leveled off below ^04. So. Much. Fun. I am wondering if the lid could be the cause of the kiln not reaching target temperature after just replacing the elements, or whether my kiln repair guy is correct in saying the elements are not up to spec. They were custom made by a reputable pottery supply place at half the cost of Paragon Kiln Company's parts, and came as coils which needed to be stretched before installation. They were broken in with a ^04 bisque firing before attempting that glaze firing. My kiln guy has been troubleshooting and all the parts other than elements, including sitter, switches, relays and the lot were tested out as a control to eliminate the chance they might be the problem. As of last two firings, it successfully reached ^04 but no higher. I could sell it as a low fire kiln to recoup some costs in good conscience and put it toward a shiny new L&L kiln if not for that flaky lid. I saw an archived thread that dealt with the question of ceramic fiber kiln lids and floors, and the suggestion to replace them with firebrick. How could that be done? And would it even be worth the cost and labor? Would love to hear some thoughts about this. Cat
Hey! Some friends and I are in process of setting up a vintage 2327 Olympic kiln, if I'm reading the serial number correctly it was manufactured in the mid 1970's. We're all a bit new to the process and have never fired it before, and as we're in a very remote part of central Oregon, local resources & advice is many hours' drive away. I know it's not the ideal for a starter kiln but sometimes you do your best with what's available. The kiln has been in dry storage for fifteen years; prior to that, I don't know its history. The inside of the kiln appears free from mold or corrosion, the elements look good, the wiring appears in good condition and undamaged, but a few fire bricks are chipped around one of the rings. Is this a very serious problem or for a likely couple-times-a-year hobby use this machine will (hopefully) get, alright to leave as-is? Thanks very much!
I purchased an inexpensive kiln, second hand and very old. It’s made by Dryads of Leicester, I’ve searched and searched for info on them or a manual and I just can’t find a thing. Must be because it’s discontinued. the kiln operates with a dial, and it seems to go two ways with heating circuit off at 6oclock and full at 11oclock and 1 Oclock. Has anyone come across such a kiln? What does the dial means for bisque and glaze fires. thanks