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Annealing

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Jen-Ken AFG ProFusion 38 Glass Kiln Jen-Ken
Jen-Ken AFG ProFusion 38 Glass Kiln Jen-Ken
$0.00 - $0.00
$0.00
$6,794.00
$6,794.00 - $6,794.00
$6,794.00

Jen-Ken AFG ProFusion 38 Glass Fusing Kiln – Extra Large 240V Clamshell Fiber Kiln

Jen-Ken

Two 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...

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Olympic Kiln - SQUARE 1814GFETLC Olympickilns
Olympic Kiln - SQUARE 1814GFETLC Olympickilns
$4,062.50 Save $812.50
$4,062.50 - $4,062.50
$4,062.50
$3,250.00
$3,250.00 - $3,250.00
$3,250.00

Olympic 1814GFE Square Glass Fusing Kiln – Large 240V Electric Kiln for Glass Art

Olympickilns

Model – SQUARE 1814GFETLC 240 or 208 volt Inside dimensions: 18″ × 18″ wide × 13½″ deep, fires to 1700°F Two kilns in one! The Square 1814GFETLC is...

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Olympic Kiln - SQUARE 1814GFE Olympickilns
Olympic Kiln - SQUARE 1814GFE Olympickilns
$3,693.75 Save $1,330.75
$3,693.75 - $3,693.75
$3,693.75
$2,363.00
$2,363.00 - $2,363.00
$2,363.00

Olympic 1814GFE Square Glass Fusing Kiln – Large 240V Electric Kiln for Glass Art

Olympickilns

Model – Square 1814GFE 240 or 208 volt Inside dimensions: 18″ × 18″ wide × 13½″ deep, fires to 1700°F The Square 1814GFE is a top-loading glass fir...

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Olympic Kiln - 149 Slider Glass Firing Kiln Olympickilns
Olympic Kiln - 149 Slider Glass Firing Kiln Olympickilns
$2,818.75 Save $563.75
$2,818.75 - $2,818.75
$2,818.75
$2,255.00
$2,255.00 - $2,255.00
$2,255.00

Olympic 1814GFE Square Glass Fusing Kiln – Large 240V Electric Kiln with Touchscreen

Olympickilns

Model – 149 Slider 240 or 208 volt Inside dimensions: 14.5″ x 14.5″ wide x 9″ deep, fires to 1700° F The 149 Slider square clamshell designed kiln ...

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Olympic Kilns - 189 Slider Glass Firing Kiln Olympickilns
Olympic Kilns - 189 Slider Glass Firing Kiln Olympickilns
$4,031.25 Save $1,452.25
$4,031.25 - $4,031.25
$4,031.25
$2,579.00
$2,579.00 - $2,579.00
$2,579.00

Olympic 189 Slider Glass Fusing Kiln – 240V Clamshell Electric Kiln for Glass Art

Olympickilns

Model – 189 Slider 240 or 208 volt Inside dimensions: 18″ x 18″ wide x 9″ deep, fires to 1700° F The 189 Slider square clamshell designed kiln with...

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Olympic Kiln - SQUARE 189GFE Olympickilns
Olympic Kiln - SQUARE 189GFE Olympickilns
$6,412.50 Save $4,429.50
$6,412.50 - $6,412.50
$6,412.50
$1,983.00
$1,983.00 - $1,983.00
$1,983.00

Olympic 1414GFE Square Glass Fusing Kiln – 240V Electric Kiln with Touchscreen

Olympickilns

Model – SQUARE 189GFE 240 or 208 volt Inside dimensions: 18″ x 18″ wide x 9″ deep, fires to 1700° F Square 189GFE is a top-loading kiln. Glass firi...

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Olympic Kiln - SQUARE 149GFE Olympickilns
Olympic Kiln - SQUARE 149GFE Olympickilns
$2,062.50 Save $412.50
$2,062.50 - $2,062.50
$2,062.50
$1,650.00
$1,650.00 - $1,650.00
$1,650.00

Olympic 149GFE Square Glass Fusing Kiln – 240V Electric Kiln for Glass Slumping & Fusing

Olympickilns

Square 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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Olympic Kiln - SQUARE 1414GFETLC Olympickilns
Olympic Kiln - SQUARE 1414GFETLC Olympickilns
$3,481.25 Save $696.25
$3,481.25 - $3,481.25
$3,481.25
$2,785.00
$2,785.00 - $2,785.00
$2,785.00

Olympic 189GFE Square Glass Fusing Kiln – Deep 240V Electric Kiln for Glass Casting

Olympickilns

Model – 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 Kiln - SQUARE 189GFETLC Olympickilns
Olympic Kiln - SQUARE 189GFETLC Olympickilns
$3,562.50 Save $1,511.50
$3,562.50 - $3,562.50
$3,562.50
$2,051.00
$2,051.00 - $2,051.00
$2,051.00

Olympic 189GFE Square Glass Fusing Kiln – Deep 240V Electric Kiln with Touchscreen

Olympickilns

Square 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 Kiln - SQUARE 149GFETLC Olympickilns
Olympic Kiln - SQUARE 149GFETLC Olympickilns
$2,575.00 Save $1,256.00
$2,575.00 - $2,575.00
$2,575.00
$1,319.00
$1,319.00 - $1,319.00
$1,319.00

Olympic 149GFE Square Glass Fusing Kiln – 240V Electric Kiln with Touchscreen

Olympickilns

Square 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 1200 - Heat Treating Oven 1200 Cubic Inch Heat Treating Oven HotShot Ovens
Hot Shot 1200 - Heat Treating Oven 1200 Cubic Inch Heat Treating Oven HotShot Ovens
$3,086.00 Save $865.00
$3,086.00 - $3,086.00
$3,086.00
$2,221.00
$2,221.00 - $2,221.00
$2,221.00

Hot Shot 1200 - Heat Treating Oven 1200 Cubic Inch

HotShot Ovens

In-House Heat Treating, Without the Outsourcing Hassle If you've been outsourcing heat treat — dealing with minimum batch sizes, shipping turnaroun...

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Hot Shot 360T - Tempering Oven Tempering Oven HotShot Ovens
Hot Shot 360T - Tempering Oven Tempering Oven HotShot Ovens
$1,788.00 Save $502.00
$1,788.00 - $1,788.00
$1,788.00
$1,286.00
$1,286.00 - $1,286.00
$1,286.00

Hot Shot 360T - Tempering Oven

HotShot Ovens

Dedicated Tempering for Precise Final Hardness The Hot Shot 360T is built specifically for the tempering side of your heat treat workflow. It runs ...

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Hot Shot 360 - Heat Treating Oven 360 Cubic Inch Heat Treating Oven HotShot Ovens
Hot Shot 360 - Heat Treating Oven 360 Cubic Inch Heat Treating Oven HotShot Ovens
$2,248.00 Save $630.00
$2,248.00 - $2,248.00
$2,248.00
$1,618.00
$1,618.00 - $1,618.00
$1,618.00

Hot Shot 360 - Heat Treating Oven 360 Cubic Inch

HotShot Ovens

In-House Heat Treating, Without the Outsourcing Hassle If you've been outsourcing heat treat — dealing with minimum batch sizes, shipping turnaroun...

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Hot Shot 24K - Knife Makers Kiln (Quick Ship) Knife Makers Kiln HotShot Ovens
Hot Shot 24K - Knife Makers Kiln (Quick Ship) Knife Makers Kiln HotShot Ovens
$4,100.00 Save $1,149.00
$4,100.00 - $4,100.00
$4,100.00
$2,951.00
$2,951.00 - $2,951.00
$2,951.00

Hot Shot 24K - Knife Makers Kiln (Quick Ship)

HotShot Ovens

Built for Bladesmiths Who Want Heat Treat Under Their Own Roof The Hot Shot 24K was designed with input from blacksmiths and knife makers to give y...

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Hot Shot 18K - Knife Makers Kiln HotShot Ovens
Hot Shot 18K - Knife Makers Kiln HotShot Ovens
$3,086.00 Save $865.00
$3,086.00 - $3,086.00
$3,086.00
$2,221.00
$2,221.00 - $2,221.00
$2,221.00

Hot Shot 18K - Knife Makers Kiln

HotShot Ovens

Built for Bladesmiths Who Want Heat Treat Under Their Own Roof The Hot Shot 18K was designed with input from blacksmiths and knife makers to give y...

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Hot Shot 360K - Knife Oven HotShot Ovens
Hot Shot 360K - Knife Oven HotShot Ovens
$2,342.00 Save $656.00
$2,342.00 - $2,342.00
$2,342.00
$1,686.00
$1,686.00 - $1,686.00
$1,686.00

Hot Shot 360K - Knife Oven

HotShot Ovens

Built for Bladesmiths Who Want Heat Treat Under Their Own Roof The Hot Shot 360K was designed with input from blacksmiths and knife makers to give ...

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Hot Shot 18A - The Annealing Cabinet HotShot Ovens
Hot Shot 18A - The Annealing Cabinet HotShot Ovens
$0.00 - $0.00
$0.00
$4,317.00
$4,317.00 - $4,317.00
$4,317.00

Hot Shot 18A - The Annealing Cabinet

HotShot Ovens

Built for Lampwork Annealing and Cool-Down Workflows The Hot Shot 18A is purpose-built for lampwork and small-scale annealing. Drop your hot work s...

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Hot Shot 1200KC HotShot Ovens
Hot Shot 1200KC HotShot Ovens
$0.00 - $0.00
$0.00
$2,464.00
$2,464.00 - $2,464.00
$2,464.00

Hot Shot 1200KC

HotShot Ovens

A Versatile Oven That Doubles for Low-Fire Ceramics The Hot Shot 1200KC is a versatile Hot Shot oven configured for low-fire ceramics work. It hand...

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7"Dx7"Wx7"H · 1850°F Oven/Kiln HotShot Ovens
7"Dx7"Wx7"H · 1850°F Oven/Kiln HotShot Ovens
$0.00 - $0.00
$0.00
$1,706.00
$1,706.00 - $1,706.00
$1,706.00

Hot Shot Oven & Kiln HS-7GW Wax Burnout Kiln

HotShot Ovens

Clean Wax Burnout for Lost-Wax and Investment Casting The Hot Shot Oven is designed for clean wax burnout — lost-wax casting, investment casting, j...

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10"Dx6"Wx6"H · 2000°F Oven/Kiln HotShot Ovens
10"Dx6"Wx6"H · 2000°F Oven/Kiln HotShot Ovens
$0.00 - $0.00
$0.00
$1,686.00
$1,686.00 - $1,686.00
$1,686.00

Hot Shot Oven & Kiln HS-360K Knife Making Oven

HotShot Ovens

Built for Bladesmiths Who Want Heat Treat Under Their Own Roof The Hot Shot Oven was designed with input from blacksmiths and knife makers to give ...

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Olympic Kiln - HB64E Olympickilns
Olympic Kiln - HB64E Olympickilns
$1,400.00 Save $505.00
$1,400.00 - $1,400.00
$1,400.00
$895.00
$895.00 - $895.00
$895.00

Olympic HB64E HotBox Electric Ceramic Kiln – Compact 120V Pottery Kiln Cone 10

Olympickilns

Model HB64E – Hot Box 64E 120 volt Inside dimensions: 6.5″ x 6.5″ wide x 4.5″ deep The HB64E is small but powerful in temperature range allowing th...

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Olympic Kiln - HotBox E Olympickilns
Olympic Kiln - HotBox E Olympickilns
$1,550.00 Save $559.00
$1,550.00 - $1,550.00
$1,550.00
$991.00
$991.00 - $991.00
$991.00

Olympic HotBox E Electric Ceramic Kiln – Compact 120V Pottery Kiln Cone 10

Olympickilns

HotBox E runs on 120 volts and is equipped with electronic control Inside dimensions: 6.5″ x 6.5″ wide x 6.5″ deep, fires to cone 10/2350°F 120-vol...

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Olympic Kiln - HB84E Olympickilns
Olympic Kiln - HB84E Olympickilns
$1,606.00 Save $579.00
$1,606.00 - $1,606.00
$1,606.00
$1,027.00
$1,027.00 - $1,027.00
$1,027.00

Olympic HB84E HotBox Electric Ceramic Kiln – 120V Pottery Kiln Cone 10 for Home Studio

Olympickilns

HotBox 84E equipped with electronic controller 120 volt Inside dimensions: 8″x 8″ wide x 4.5″ deep, fires to cone 10/2350°F; with bead collar – 8″ ...

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For
Glass & Lampwork
Job
Controlled Cool-Down
Voltage
120V & 240V
Dealer Status
Authorized

Our 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

All Glass Kilns Glass & Jewelry Glass Casting Vitrigraphs 120V Kilns Quick Ship

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) 839-5882

Monday – Friday, 9AM – 5PM MST

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