DaVinci Square/Rectangular Large Production Kilns

L&L DaVinci Top-Loading Square & Rectangular Production Kiln

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Square and Rectangular Shape with strong arched sides -  better than an oval for when you need large production volume

DaVinci square and rectangular kilns are available in many sizes up to 34.5 cubic feet (975 liters). They fire very evenly, and because of their arched sides, they are both extremely strong and stable and have extra space to allow the kiln air to circulate. Look at these kilns before you decide on an oval.

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Kiln Models

Model No Cubic Ft Inside Dim (Inches) Description
XB2318-D 5 22" Wide x 22" Deep x 18" High High Power Elements
X2327-D 8.1 22" Wide x 22" Deep x 27" High
XB2327-D 8.1 22" Wide x 22" Deep x 27" High High Powered Elements
X2336-D 10.8 22" Wide x 22" Deep x 36" High
XB2336-D 10.8 22" Wide x 22" Deep x 36" High High Powered Elements
X2345-D 13.5 22" Wide x 22" Deep x 45" High
XB2345-D 13.5 22" Wide x 22" Deep x 45" High High Powered Elements
XB2818-D 7.8 26-1/2" Wide x 26-1/2" Deep x 18" High High Power Elements
XB2818-D-PB 7.8 26-1/2" Wide x 26-1/2" Deep x 18" High High Powered Elements and Powered Bottom
X2827-D 11.7 26-1/2" Wide x 26-1/2" Deep x 27" High
X2827-D-PB 11.7 26-1/2" Wide x 26-1/2" Deep x 27" High Powered Bottom
XB2827-D 11.7 26-1/2" Wide x 26-1/2" Deep x 27" High High Powered Elements
XB2827-D-PB 11.7 26-1/2" Wide x 26-1/2" Deep x 27" High Extra power & powered bottom
X2836-D 15.6 26-1/2" Wide x 26-1/2" Deep x 36" High
X2836-D-PB 15.6 26-1/2" Wide x 26-1/2" Deep x 36" High Powered Bottom
XB2836-D 15.6 26-1/2" Wide x 26-1/2" Deep x 36" High High Powered Elements
XB2836-D-PB 15.6 26-1/2" Wide x 26-1/2" Deep x 36" High Extra power & powered bottom
X2845-D 19.5 26-1/2" Wide x 26-1/2" Deep x 45" High
X2845-D-PB 19.5 26-1/2" Wide x 26-1/2" Deep x 45" High Powered Bottom
XB2845-D 19.5 26-1/2" Wide x 26-1/2" Deep x 45" High High Powered Elements
XB2845-D-PB 19.5 26-1/2" Wide x 26-1/2" Deep x 45" High Extra power & powered bottom
XB3218-D 10 30-1/2" Wide x 30-1/2" Deep x 18" High High Power Elements
XB3218-D-PB 10 30-1/2" Wide x 30-1/2" Deep x 18" High High Powered Elements and Powered Bottom
X3227-D 15 30-1/2" Wide x 30-1/2" Deep x 27" High
X3227-D-PB 15 30-1/2" Wide x 30-1/2" Deep x 27" High Powered Bottom
XB3227-D 15 30-1/2" Wide x 30-1/2" Deep x 27" High High Powered Elements
XB3227-D-PB 15 30-1/2" Wide x 30-1/2" Deep x 27" High Extra power & powered bottom
X3236-D 20 30-1/2" Wide x 30-1/2" Deep x 36" High
X3236-D-PB 20 30-1/2" Wide x 30-1/2" Deep x 36" High Powered Bottom
XB3236-D 20 30-1/2" Wide x 30-1/2" Deep x 36" High High Powered Elements
XB3236-D-PB 20 30-1/2" Wide x 30-1/2" Deep x 36" High Extra power & powered bottom
X3245-D 25 30-1/2" Wide x 30-1/2" Deep x 45" High
X3245-D-PB 25 30-1/2" Wide x 30-1/2" Deep x 45" High Powered Bottom
XB3245-D 25 30-1/2" Wide x 30-1/2" Deep x 45" High High Powered Elements
XB3245-D-PB 25 30-1/2" Wide x 30-1/2" Deep x 45" High Extra power & powered bottom
TB2318-D 9.7 35-1/4" Wide x 26-1/2" Deep x 18" High High Power Elements
TB2318-D-PB 9.7 35-1/4" Wide x 26-1/2" Deep x 18" High High Powered Elements and Powered Bottom
T2327-D 14.6 35-1/4" Wide x 26-1/2" Deep x 27" High
T2327-D-PB 14.6 35-1/4" Wide x 26-1/2" Deep x 27" High Powered Bottom
TB2327-D 14.6 35-1/4" Wide x 26-1/2" Deep x 27" High High Powered Elements
TB2327-D-PB 14.6 35-1/4" Wide x 26-1/2" Deep x 27" High Extra power & powered bottom
T2336-D 19.4 35-1/4" Wide x 26-1/2" Deep x 36" High
T2336-D-PB 19.4 35-1/4" Wide x 26-1/2" Deep x 36" High Powered Bottom
TB2336-D 19.4 35-1/4" Wide x 26-1/2" Deep x 36" High High Powered Elements
TB2336-D-PB 19.4 35-1/4" Wide x 26-1/2" Deep x 36" High Extra power & powered bottom
T2345-D 24.3 35-1/4" Wide x 26-1/2" Deep x 45" High
T2345-D-PB 24.3 35-1/4" Wide x 26-1/2" Deep x 45" High Powered Bottom
TB2345-D 24.3 35-1/4" Wide x 26-1/2" Deep x 45" High High Powered Elements
TB2345-D-PB 24.3 35-1/4" Wide x 26-1/2" Deep x 45" High Extra power & powered bottom
TB3418-D 13.8 43-1/2" Wide x 30-1/2" Deep x 18" High High Power Elements
TB3418-D-PB 13.8 43-1/2" Wide x 30-1/2" Deep x 18" High High Powered Elements and Powered Bottom
T3427-D 20.7 43-1/2" Wide x 30-1/2" Deep x 27" High
T3427-D-PB 20.7 43-1/2" Wide x 30-1/2" Deep x 27" High Powered Bottom
TB3427-D 20.7 43-1/2" Wide x 30-1/2" Deep x 27" High High Powered Elements
TB3427-D-PB 20.7 43-1/2" Wide x 30-1/2" Deep x 27" High Extra power & powered bottom
T3436-D 27.6 43-1/2" Wide x 30-1/2" Deep x 36" High
T3436-D-PB 27.6 43-1/2" Wide x 30-1/2" Deep x 36" High Powered Bottom
TB3436-D 27.6 43-1/2" Wide x 30-1/2" Deep x 36" High High Powered Elements
TB3436-D-PB 27.6 43-1/2" Wide x 30-1/2" Deep x 36" High Extra power & powered bottom
T3445-D 34.5 43-1/2" Wide x 30-1/2" Deep x 45" High
T3445-D-PB 34.5 43-1/2" Wide x 30-1/2" Deep x 45" High Powered Bottom
TB3445-D 34.5 43-1/2" Wide x 30-1/2" Deep x 45" High High Powered Elements
TB3445-D-PB 34.5 43-1/2" Wide x 30-1/2" Deep x 45" High Extra power & powered bottom

Extra Photos

Features

Performance

Zone control gives you the utmost in controllable temperature uniformity.
Four preset ceramic programs and six custom programs with eight segments each.
Premium K23 firebrick provides good insulation combined with reasonable durability.

Durability

Durability, Repairability, Better Heat Transfer
Mullite protection tubes extend thermocouple life and keep kiln clean
Arched sides on DaVinci kilns are very strong and promote good air circulation
Welded heavy-duty stand supports heavy loads. Alumized top sheet reflects heat.
A unique welded rigid frame supports the entire lid on a DaVinci kiln.
Thick 8 gauge thermocouples last a long time.
Special brick coating hardens and seals brick for durability and cleaner operation.
DaVinci Panels are wired to industrial standards with good clean wire layout.
Stainless Steel clips help the lid stay secure and durable.
Corrosion resistant materials and methods result in a long-lasting kiln.
Three case clamps are redundant safety for your L&L kiln.

Ease of Use

Even the largest DaVinci lids can easily be lifted by one person.
Solid large non-tapered peepholes allow a wider view into the kiln.

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.
Most L&L Kilns have a three-year limited warranty.

Serviceability

Industrial grade ceramic terminal blocks make changing elements easy.
Sectional kiln construction make DaVinci kilns easy to move, set up and disassemble for maintenance.
The control panel is mounted on a stand away form the kiln.
The bottom can be easily reversed in case of a firing mishap.

Safety

Most L&L kilns are MET listed to UL499 standards
Power Relays are mercury-free to comply with increasing regulation and concern about mercury in schools
All L&L Kilns come with an on-off switch

PDFs

See PDF Library for International versions.