eQuad-Pro Production Kilns with Quad Elements

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eQ2836 eQuad-Pro Production kiln with massive elements for long life

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A High-Power, Heavy-Duty version of the Easy-Fire Kiln Series - with L&L's thick, Long-Lasting Quad elements

The eQuad-Pro adds branch fusing to the larger kilns which allows an increase in the amperage and KW for production loads. Also featured is our "Quad" element holder design where there are massively sized elements in four rows per kiln section. Hands down the best element design on the market today!

Extra Images

The DynaTrol
Quad elements
Quad elements when hot
Inside an eQuad-Pro
eQ2827 closed
The control panel of an eQ2327 in the maintenance postion

Kiln Models

Model No Cubic Ft Inside Dim (Inches) Description
eQ2327-3 Production Kiln 6.7 22-3/8" Diam x 27" High
eQ2827-3 Production Kiln 10.2 28" Diam x 27" High
eQ2836-3 Production Kiln 13.6 28" Diam x 36" High

Features

Durability

Hard Ceramic Element Holders Make L&L Kilns More Durable
Durability, Repairability, Better Heat Transfer. The smooth, hard surface of the inside ceramic channel allows the elements to expand and contract freely. No pins! The dense ceramic holders extend element life because they do not insulate the hot elements from the kiln interior.
Quad Element Design
The Quad Element System provides a massively robust element for long life under production conditions. Standard on eQuad-Pro and JH Series. Optional on most other kiln series.
Thermocouple Protection Tubes
Mullite protection tubes extend thermocouple life and keep kiln clean. The mullite protection tube keeps the metal oxides of the thermocouple tip from dropping off and contaminating your work.
Solid Super-Strong 14 Gauge Aluminized Steel Stand
Aluminized stands are extremely strong and corrosion resistant. The offer solid support under the kiln - unlike spot-welded angle stands that are common in the industry.
Molded Ceramic Industrial-Grade Element Connection Blocks
Industrial grade ceramic terminal blocks make changing elements easy.
Proprietary Reflective Coating Hardens & Seals Brick
Special brick coating hardens and seals brick for durability and cleaner operation.
Thick 8 Gauge Thermocouples
Thick 8 gauge thermocouples last a long time. Special Limit of Error to ANSI MC96.1 specifications is used.
Stainless Clips Secure Lids to Bands
Stainless Steel clips help the lid stay secure and durable. This extra step ensures that the lid won't slip out of the stainless steel band.
Corrosion Resistant Case
Corrosion resistant materials and methods result in a long-lasting kiln.
Extra Case Clamps
Three case clamps per 9" high kiln section are redundant safety for your L&L kiln.

Performance

Automatic Zone Control
Zone control gives you the utmost in controllable temperature uniformity. The DynaTrol separately measures temperatures in the bottom, middle and top of the kiln and automatically adjusts the heat output of three zones during the entire firing.
DynaTrol Multi-Program Zone Control
DynaTrol with 4 Easy-Fire programs (Slow Bisque, Fast Bisque, Slow Glaze, Fast Glaze), 6 custom programs, PreHeat, Delay, Program, Segment Review, and Diagnostics. Zone control included on most kilns.
Thermal Ceramics Firebrick
K23 firebrick combines good insulation with strength

Ease of Use

"Easy-Open, Easy-Load" Spring Hinge
Feather-light spring hinge allows full access without a side support bar - for easy loading. Standard on all 10 and 10 sided polygonal kilns.
Angled Control Panel
Angled control panel makes viewing control and programming easier. (Easy-Fire only)
Solid Wide-View Peephole Plugs
Solid large non-tapered peepholes allow a wider view into the kiln.

Support

Superior Technical Support
The combined experience at L&L Kilns in kilns, ceramics, electrical engineering and process engineering is unsurpassed. We work as a team to help you get you answers and help.
Standard Three-Year Limited Warranty
Most L&L Kilns have a three-year limited warranty.

Serviceability

Easy to Remove & Service Control Panel (Easy-Fire, School-Master, eQuad-Pro)
Remove two screws and a few plug-on wires and the panel disconnects in 5 minutes.
Sectional Kiln Construction for Easy-Fire, School-Master and eQuad-Pro kilns
Sectional kiln construction makes kilns easy to move, set up and disassemble for maintenance.
Reversible Bottoms
The bottom can be easily reversed in case of a firing mishap.

Safety

Mercury Free Power Contactors
Power Relays are mercury-free to comply with increasing regulation and concern about mercury in schools
On-Off Switch and Panel Fuse
All L&L Kilns come with an on-off switch

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See PDF Library for International versions.

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Applications

Craft Ceramics

Craft Glass

Industrial Ceramics