Annealing
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$1,744.40
$1,744.40
-
$1,744.40
Current price
$1,744.40
Jen-Ken AF3P 18-E Glass Fusing & Casting Kiln – 240V Top & Side Firing Kiln
Jen-KenA Trusted Home Studio Glass Kiln Since the 1970s The Jen-Ken AFG 18-E has been a fixture in home glass studios for fifty years, and for good reason...
View full details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$984.00
$984.00
-
$984.00
Current price
$984.00
Jen-Ken AF3P Take-A-Part 11/4.5 Glass Kiln – Portable 120V Glass Fusing Kiln
Jen-KenThe Beginner Kiln That Grows With You If you've been wanting to try glass fusing, bead making, or small slump work but didn't want to commit to a ...
View full details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$3,539.00
$3,539.00
-
$3,539.00
Current price
$3,539.00
Jen-Ken AF3P 28-E 15" Deep Glass Casting & Fusing Kiln – Extra Large 240V Kiln
Jen-KenDeep Enough for Casting, Wide Enough for Big Glass The standard 28-E is built for fusing and slumping. The Jen-Ken AF3P 28-E 15" is its deeper sibl...
View full details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$8,958.00
$8,958.00
-
$8,958.00
Current price
$8,958.00
Jen-Ken AFG ProFusion 52 Glass Fusing Kiln – Production Size 240V Fiber Kiln
Jen-Ken52 Inches Wide. For Pieces That Don't Fit in Any Other Kiln. Architectural panels. Custom door inserts. Conference table tops. Long fused wall art...
View full details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$3,271.00
$3,271.00
-
$3,271.00
Current price
$3,271.00
Jen-Ken AF3P 28-E Glass Fusing & Casting Kiln – Extra Large 240V Electric Glass Kiln
Jen-KenBig Glass, Even Heat: 28 Inches of Round Fusing Capacity If you're working on large bowls, platters, table tops, or sink-sized fusing projects, you...
View full details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$6,794.00
$6,794.00
-
$6,794.00
Current price
$6,794.00
Jen-Ken AFG ProFusion 38 Glass Fusing Kiln – Extra Large 240V Clamshell Fiber Kiln
Jen-KenTwo Firings a Day. Yes, Really. If you're fusing glass on a clay shelf, you've already accepted that the kiln has to drag the shelf up to temperat...
View full detailsOur annealing kilns are built for glass artists who need precise temperature control through every soak and ramp — because a rushed cool-down is a cracked piece. We carry annealing-ready kilns from Olympic, Jen-Ken, Aim, Hot-Shot, and Evenheat, with the controllers and chamber sizes that match how you actually work — whether you're cooling fused panels, blown vessels, or lampworked beads, from 120V bench units to 240V floor models.
Key Advantages
- Precision heat, honest soaks — every model has a programmable controller built for the long, slow holds annealing demands, with no guesswork at the strain point.
- Bench to floor — compact 120V annealers for the lampwork torch, up to 240V floor models for larger fused and blown work.
- Drop-in workflows — dedicated annealing cabinets let you set hot work straight in and run the cool-down.
- Quick-ship options — select annealers ship fast, so you can pull a piece off the torch this week.
Browse Related Collections
Annealing Options
| Your Work | Good Fit | Power | Example Models |
|---|---|---|---|
| Lampwork beads (bench) | Compact bead annealer | 120V | Jen-Ken Chilipepper; Aim PB-1 / PB-2 |
| Beads + small fusing | Annealer / fuser combo | 120V | Jen-Ken AF3P 11/9 with bead door |
| Blown / larger hot work | Drop-in annealing cabinet | 120V or 240V | Hot-Shot 18A |
| Fused panels & vessels | Floor-model glass kiln | 240V | Olympic / Aim floor units |
Examples from this collection; check each product page for current specs and pricing.
Why Buy from ProKilnSupply
- We match chamber, voltage, and plug to your space — no surprises at install.
- Quick-ship from our Provo warehouse on select annealers.
- Lowest Price, Guaranteed — see our Price Match Policy.
- No sales tax outside Utah, plus Shop Pay financing available for eligible orders.
Frequently Asked Questions
Why is annealing necessary?
As hot glass cools, the outside hardens before the inside, locking in internal stress. Annealing holds the glass at its annealing point and then cools it slowly and evenly so that stress is released. Skip it or rush it and the piece can crack — sometimes days later. It's essential for lampwork, blown, fused, and cast glass.
Do I need a separate annealer for lampwork?
For active lampworking, a dedicated bead annealer (or a kiln with a bead door) lets you garage beads as you make them and run a proper cool-down at the end of the session. It's the standard setup — making beads without annealing leads to cracking.
Can my fusing kiln anneal too?
Yes — most glass fusing kilns include an anneal segment in the firing schedule, so the same kiln fuses and anneals flat work. A separate annealer is mainly for lampwork and hot-shop workflows where you're putting hot pieces in throughout a session.
What size annealer do I need?
It depends on what you make and how much at once — a small bench unit handles beads, while panels and vessels need a larger chamber. Tell us your typical work and power available, and we'll size it. See our Electrical & Power guide too.
A rushed cool-down is a cracked piece — annealing is where it's saved.
Talk to a kiln specialist — we'll help you choose. 📞 (801) 839-5882Monday – Friday, 9AM – 5PM MST