Glass Casting
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Olympic 189GFE Square Glass Fusing Kiln – Deep 240V Electric Kiln with Touchscreen
OlympickilnsSquare Design Glass Fusing — More Usable Space Than Cylindrical Kilns Model 189GFE Max Temp Call us Power See specs Warranty 2-Year ...
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Olympic 189GFE Square Glass Fusing Kiln – Deep 240V Electric Kiln for Glass Casting
OlympickilnsModel – SQUARE 1414GFETLC/240 or 208 volt Inside dimensions: 14 ½” x 14 ½” wide x 13 ½” deep, fires to 1700° F Two kilns in one! The Square 1414GFE...
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Olympic 149GFE Square Glass Fusing Kiln – 240V Electric Kiln with Touchscreen
OlympickilnsSquare Design Glass Fusing — More Usable Space Than Cylindrical Kilns Model 149GFE Max Temp Call us Power See specs Warranty 2-Year ...
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Hot Shot 24G - The Creativity Pro Glass Kiln
HotShot OvensA Serious Glass Kiln Made for Real Studio Work The Hot Shot 24G is engineered for glass artists who need precise temperature control and even heat ...
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Hot Shot 12G - The Starter Glass Kiln
HotShot OvensA Serious Glass Kiln Made for Real Studio Work The Hot Shot 12G is engineered for glass artists who need precise temperature control and even heat ...
View full detailsOur glass casting kilns are chosen for sculptors and studio artists working in kiln casting and pâte de verre. Casting asks more of a kiln than fusing: sustained hold temperatures to fully melt frit and billet into plaster or ceramic molds, plus the long, controlled anneals that keep thick pieces from cracking. With trusted lines from Jen-Ken and Olympic (plus Aim and Hot-Shot), these kilns give you the deep chamber clearance, precise controllers, and stable heat your molds need from melt through cooldown.
Key Advantages
- Built for long holds — sustained high-temperature performance for full melt cycles, with programmable anneals that handle thick castings without thermal shock.
- Room for the mold — deeper chambers and clamshell or top-loading designs sized for sculptural molds, billet stacks, and large platters.
- Precision controllers — multi-segment programs to script the slow ramps, soaks, and anneals casting demands.
- From tabletop to architectural — compact casting kilns up to the 52" ProFusion for pieces that don't fit anything else.
Browse Related Collections
Casting Kiln Options
| Need | Good Fit | Power | Example Models |
|---|---|---|---|
| Small casts & pâte de verre | Compact deep chamber | 120V | Jen-Ken AF3P Cube |
| Deep molds, mid-size | Extra-depth round kiln | 240V | Jen-Ken AF3P 24-E 15", 28-E 15" |
| Flat & sculptural, square | Square chamber, more usable area | 240V | Olympic Square 149GFE / 1814GFE |
| Glass melting / pours | Crucible furnace | 240V | Olympic Crucible 18 |
| Large / architectural casts | Production deep chamber | 240V | Jen-Ken ProFusion 38, 52 Deep |
Examples from this collection; check each product page for current chamber depth, specs, and pricing.
Why Buy from ProKilnSupply
- We'll talk schedules and mold capacity — chamber depth, controller segments, voltage, and install, before you buy.
- Free freight on most kilns to the US lower 48.
- Lowest Price, Guaranteed — see our Price Match Policy.
- No sales tax outside Utah, plus Shop Pay financing available for eligible orders.
Frequently Asked Questions
How is casting different from fusing?
Fusing joins glass on a flat shelf at a single peak. Casting melts frit or billet down into a mold to form a three-dimensional shape, which needs sustained hold temperatures and much longer, carefully controlled annealing — thick castings build up internal stress and will crack if cooled too fast. That's why casting kilns emphasize chamber depth and controller flexibility.
Why does chamber depth matter for casting?
Casting molds and billet reservoirs are tall, so you need vertical clearance the way fusing rarely does. Deep-chamber kilns (like Jen-Ken's 15"-deep models) give room for the mold, a reservoir above it, and even heat around the whole setup.
How long do casting anneals take?
It depends on the thickness of the piece — thick castings can anneal over many hours or even days, with a slow controlled cool-down to relieve stress. A kiln with a robust multi-segment controller lets you program the full schedule. Follow your glass and annealing references for your specific thickness.
Can a casting kiln also fuse and slump?
Yes — most of these handle fusing and slumping too; casting is the most demanding use, so a kiln spec'd for casting easily covers the rest. Ask us to match a model to your full range of work.
Kiln casting and pâte de verre need depth, stable heat, and long anneals.
Talk to a kiln specialist — we'll help you choose. 📞 (801) 839-5882Monday – Friday, 9AM – 5PM MST