Olympic TL4828E: A Top-Loading Powerhouse for Busy Ceramic Studios
The Olympic Kilns TL4828E is a large, top-loading electric kiln perfect for busy ceramic studios, art centers, schools, and production potters. With generous interior dimensions of 48" wide x 36" deep x 28" high, this kiln provides 28 cubic feet of firing capacity - plenty of space for large batches of pottery, sculpture, and more.
The TL4828E features a heavy-duty welded frame, stainless steel jacket, and powerful Bartlett KilnStar digital controller. This advanced controller allows for precise, customizable firing programs with features like ramp-hold, delay start, and cone offset. The controller also provides real-time information on firing progress, temperature, and cone equivalents. Upgrades like a Genesis touchscreen add even more control.
Convenient features like the built-in breaker box, optional vent and castors, and Type S thermocouple make the TL4828E highly configurable. This top-loading kiln fires to a maximum temperature of Cone 10 (2350°F), accommodating a wide range of ceramic materials from stoneware to porcelain.
Controller Selection for the TL4828E Pottery Kiln
Olympic offers a range of digital controllers to suit various firing needs. Choose between touch screen interfaces with extensive functionality or numerical keypads for precise control.
KilnStar
- 12-Key, wall-mounted unit for manual or new kilns
- Transforms manual kilns into electronically controlled ones
- Available in various voltage and amp configurations
- Offers flexibility for different setups and preferences
Genesis by Bartlett Instruments
- Touch screen interface with user-friendly design
- Stores up to 12 programs (32 segments each)
- Allows easy customization of temperatures and segments
V6-CF by Bartlett Instruments
- Numerical keypad with multiple buttons
- Creates up to 4 custom programs (8 segments) and 2 programs (16 segments)
- Features Cone Fire mode and on-the-fly adjustments
- Ideal for ceramic applications and drying ware
RTC-1000
- Allows 6 custom programs with 8 segments, or up to 16 for complex firings
- Supports on-the-fly schedule adjustments
- Best suited for glass firings with advanced features
- A strong alternative to the V6-CF
All controllers offer flexibility and precise control over firing processes, ensuring consistent results for your specific needs.
Optional Add-Ons for Olympic Kilns TL4828E
Solid State Relay: Efficiently controls kiln elements, handling high power loads with precision. Offers faster response times and longer lifespan compared to mechanical relays, ensuring accurate temperature control and energy savings.
Orton Vent Master: Removes harmful toxins and improves airflow through downdraft venting, promoting safety and even heating. Extends kiln life and reduces maintenance costs by minimizing buildup of corrosive vapors.
Rolling Stand with Caster Wheels: Simplifies kiln movement for storage and workspace optimization. Particularly useful when using a vent system, allowing easy access for maintenance and cleaning.
Power Interrupt Switch: Automatically cuts power to heating elements when the kiln lid is open, preventing accidents. Protects both the operator and the kiln, enhancing overall safety during use.
Shelf/Furniture Kit: Maximizes kiln firing space with a comprehensive set of shelves and posts. Purchasing with the initial kiln order saves costs and provides a complete setup, though shelves may have minor imperfections.
Olympic Kilns TL4828E Kiln Specs
MODEL |
TL4828E |
WIRING SPECIFICATIONS |
1 PHASE |
3 PHASE |
Inside Chamber Dimensions w x d x h (inches) |
48 x 36 x 28 |
Volts |
208 |
240 |
208 |
240 |
Cubic Feet |
28 |
Amps |
144 |
125 |
96 |
84 |
Outside Dimensions with Stand or Frame w x d x h (inches) |
74 x 68 x 43 |
Watts |
30,000 |
Brick Thickness |
4.5” + 1″ Fiber |
Breaker Required |
200 Amp |
200 Amp |
150 Amp |
150 Amp |
Maximum Temperature |
Cone 10 – 2350°F/1288°C |
Plug Configuration |
Direct Wired |
Est. Shipping Wt. |
1,770 lbs. |
Copper Wire Size |
#4, #2 if the circuit is longer than 40 ft |
Olympic Kilns TL4828E Kiln Manual
Kiln Manual