Janus Dragon - LR-S0931

Janus Dragon - LR-S0931

China Painting    Decals    Fast Firings    Heat Treating    Pottery, Ceramics and Glass Multipurpose    Crystalline Glazes    Dolls    Glass Casting    Industrial   
 
Janus Dragon

The Janus Dragon is an industrial furnace that fires both pottery and glass. And considering its features, it is surprisingly affordable.

The Janus Dragon exudes power. Its 16,800 watts heat the 24” wide, 24” deep, 27” high interior to cone 10 with ample power to spare. Dropped, recessed grooves seat industrial-gauge wall and roof elements. (You can even order the optional door elements.)

Select between glass and pottery with the flip of a switch. With the switch in the glass position, heat comes from the top elements and the middle sidewall element. With the switch in the pottery position, heat comes from only the sidewall elements.

In the glass mode, fuse and sag large glass projects placed on a single shelf. In the pottery mode, fire to cone 10. You can also fire several shelves of smaller glass pieces using the pottery mode.

You will be amazed at the convenience of digital firing. The reliable solid-state Sentry controller continually monitors the firing so you can spend your time productively without closely watching the kiln. (Please remember, however, to check the kiln during firing and to monitor it near the expected shutoff time.) The sealed touch pad keeps out dust and is easy to wipe clean.

The controller has powerful features that you will enjoy using. Yet we have also worked hard to make the controller user-friendly.

Do you ever wonder how much electricity your kiln uses? The digital controller can figure this for you with the press of a button. Find out how little a kiln actually costs to fire. Learn to conserve energy by experimenting with firing speed, load density, etc.

The elements in the roof are mounted in a firebrick “ball” groove that eliminates element pins. The element coils are wider than the groove opening, so the elements stay in place without pins. The groove dissipates heat efficiently.

Extra insulation saves energy. The 4” thick walls, top and door are made of 3” firebrick backed by 1” of ceramic fiber block insulation. The floor is 4 ½” thick firebrick. The extra insulation not only saves energy but also cools slowly. This gives the micro-crystalline structure and color of the glaze sufficient time for full development.

Long-lasting mercury relays power the elements. A bank of built-in NEC/UL compliant high-amperage fuses protects the kiln and circuit wiring. Potters who struggle with top-loading kilns will enjoy the Janus Dragon. The door swings open wide on a heavy ¾” steel rod with sealed bearings. Two spring-loaded latches press the door tightly closed.

The 24” tall stand is also available with casters for easy moving. The stand is priced separately from the Janus Dragon. Also available is the 8” tall stand, which comes with casters.

When ordering a Janus Dragon, specify whether the stand is to ship separate from the Janus Dragon or pre-installed and shipped as one unit.

Doorway Clearance

The Janus Dragon will fit through a 34” doorway if the handles and back element cover are temporarily removed.

Other Options

Door elements

Stainless steel finish

Orton Kiln Mount Vent, which mounts to the back of the kiln

Janus Dragon Features

  • Glass/pottery selection switch
  • Saves electricity with extra insulation
  • Heating elements in the walls and roof mounted in recessed grooves
  • Cone 10, 2350°F
  • 3” insulating firebrick and 1” non-organic block insulation in walls, top and door: 4” total thickness
  • 4 ½” thick firebrick bottom
  • 9 cubic foot Interior: 24" wide x 24" deep x 27" tall
  • Long-lasting mercury relays
  • Type K thermocouple with ¼” sheath, or optional Type-S
  • Sentry 2.0 controller with programmed cool-down
  • Case temperature at cone 10: 170°F (compared to 400-500°F for standard firebrick kilns)
  • Two tapered peepholes in the side
  • UL/CUL & NEC compliant fuses for safety
  • Available in 200, 208, 220, 240, 480 v, 1 & 3 phase
  • Proportional power elements for more even heating

The Furniture Kit

The furniture kit consists of carefully selected fireclay shelves and posts for this particular model. When estimating the price of the kiln, include the cost of furniture. The furniture allows you to stack multiple layers of ware. Without it, you could fire only the ware that would fit on the kiln bottom.

Janus Dragon Furniture Kit

1 C-30 Shelf (22” x 22” x 1”)

4 - C30H ½ Shelf

1½” wide Square Posts, 8 each of -

4”, 6”, 8” lengths

1 lb. Bag Kiln Wash

Furniture Kit Shipping Weight: 130 lbs.

 

Specifications

Max. Temperature 2350F
1287C
Amps 70
Phase 1
Watts 16800
Nema Direct
Breaker Size 80
Circuit Wire Size 2 gauge
UL N
CE N
Control Type Sentry Digital 12-key Ceramics
Voltage 240
Hertz 60
Sides 4
Chamber Volume 9.00 CU.FT.
254.85 litres
Chamber Width 24.00
610 mm
Chamber Depth 24.00
610 mm
Chamber Height 27.00
686 mm
Outer Size 43.80W x 39.30D x 50.00H Inches
1113W x 999D x 1270H mm
Ship Size 50.00W x 50.00D x 77.50H Inches
1270W x 1270D x 1969H mm
Ship Weight 885.00 Lbs.
401.44 Kg.
Ship Method This Kiln Ships Via Truck
   
   
Part Number LR-S0931   * Base Model
   

Options


  Part Number Description  
Type-S Thermocouple, optional on new kilns Optional Type-S premium-grade thermocouple for single-zone 4" - 4 1/2" wall kilns. Ideal for firings above cone 4. It is extremely long lasting even at stoneware temperatures. Includes protection tube.  
VENTMASTER 120, Installed on Kiln  

KILNVENT MASTER 120V M9 VENT MASTER, Installed (on large 4-sided kilns)

The patented Orton Vent Master not only vents fumes but also improves firing results. At this price, the vent is factory-installed onto the back of the kiln.

 

 
  18" High Dragon Stand, no casters 18" stand for Dragon: 32.5" X 29.25" X 18" high. With the stand, the Dragon floor is 32" high. Specify whether the stand is to be shipped separate from the Dragon or attached and shipped as one unit. (Note: The basic Dragon kiln price does not includ  
  18" High Dragon Stand, with casters 18" stand with casters for Dragon: 32.5" X 29.25" X 18" high. (Stand height includes casters.) With the stand, the Dragon floor is 32" high. Specify whether the stand is to be shipped separate from the Dragon or attached and shipped as one unit. (Not  
  Dragon Stainless Steel Finish Brushed stainless steel finish instead of painted.  
  24" High Dragon Stand, no casters 24" stand for Dragon: 32.5" X 29.25" X 24" high. With the stand, the Dragon floor is 38" high. Specify whether the stand is to be shipped separate from the Dragon or attached and shipped as one unit. (Note: The basic Dragon kiln price does not includ  
  24" High Dragon Stand, with casters 24" stand with casters for Dragon: 32.5" X 29.25" X 24" high. (Stand height includes casters.) With the stand, the Dragon floor is 38" high. Specify whether the stand is to be shipped separate from the Dragon or attached and shipped as one unit. (Not  
  Dragon Door Elements Elements in the door improve heat distribution. Adding door elements to the Dragon does not change the overall amperage. The wall elements receive less amperage than the wall elements of a standard Dragon.  
Firing Safety Glasses Wear firing safety glasses whenever looking into the firing chamber of a hot kiln. Filters the infra-red and ultra-violet light. Reduces glare, makes pyrometric cones easier to see.  
FSDRAGON24 Recommended furniture kit for the FS DRAGON 24 and equivalent sized kilns. Paragon's durable cordierite shelves resist warpage and thermal shock. They are volume-stable. (Note: The photo shows a general assortment of furniture rather than the exact c  
FSTILE 6" tile holder saves space, allows air to circulate around tiles for even heating. Reduces warping. Holds tile without touching the glazed surface. Holds 9 6" x 6" tiles. Exterior: 7 1/2"W x 10"H x 6 1/4"D.  
PT-1 Ceramic protection Tube for S-type thermocouple, 3 1/2" - 4 1/2" wall kilns.  
TF61 AUXILLARY OUTPUT FOR SENTRY II CONTROLLERS (VENT CONTROL) The AOP (Auxiliary Output) is an electrical outlet mounted to the kiln. Plug either a downdraft vent or an external alarm into the AOP. Control the vent with Cone-Fire or Ramp-Hold modes.  
TF62 RS232 PORT ON SENTRY II CONTROLLERS (PC CONTROL) The RS232 is a computer port mounted to the kiln. You can monitor the kiln from a computer and store a record of each firing on your hard drive. Print graphs of firings.  
  TF63 3 ZONE CONTROL OPTION WITH SENTRY II, TYPE K T/C  
VENTMAST120, Not Installed KILNVENT MASTER 120V M9 VENT MASTER (Installed after the kiln is set up)

The patented Orton Vent Master not only vents fumes but also improves firing results.

It pulls fresh oxygen into the kiln for brighter colors, especially notice

 
  12" High Dragon Stand, no casters Short stand for Dragon: 32.5" X 29.25" X 12" high. With the stand, the Dragon floor is 26" high. Specify whether the stand is to be shipped separate from the Dragon or attached and shipped as one unit. (Note: The basic Dragon kiln price does not incl  

Usages

  • Ceramic Kilns
  • Heat Treating Furnaces
  • Industrial Furnaces
  • Pottery/Ceramic and Glass
  • Back to LRE Furnaces Mainpage 

    Temperature Chambers
    Temperature Chambers - Brand New
    Certified Refurbished Temperature Chambers
    Temperature Chambers - Mechanical Refrigeration
    Temperature Chambers - LN2/CO2
    Temperature Chambers - Brand New
    Lowest Cost Temperature Chamber
    Thermal Shock Chambers - New and Used Refurbished
    Agree Chambers
    Temperature Plates

    Certified Refurbished Temperature Humidity Chambers
    Temperature Humidity Chambers - Brand New
    Lowest Cost Temperature Humidity Chamber


    AGREE Chambers
    Thermal Shock Chambers
    Freezers
    Furnaces