Potterycrafts Topworker 120 Litre Top Loading Kiln

The Potterycrafts Topworker 120L: Professional Top-Loading Kiln

The Potterycrafts Topworker 120 Litre top-loading kiln is built for professional studios, schools, and colleges working at medium to large scale. With its durable construction and advanced insulation, it delivers reliable results for demanding ceramic applications. Call us now on 01206 648025 for our free kiln selection service. If the kiln is not the right one for you, the return is completely free.

Potterycrafts Topworker 120L Capacity

This top-loading kiln has a 120-litre chamber, making it perfect for medium to large batches of pottery and ceramics. Its top-loading design ensures easy access for loading and unloading.

Premium Construction

Built with a two-layer efficient insulation system combining high-quality insulation brick and ceramic blanket, the Topworker 120L is enclosed in a folded stainless steel outer frame. Spring-loaded tensioning clamps keep the structure rigid throughout its lifetime.

Efficient Design Features

• 108 mm Ultralite granular insulation floor for superior efficiency.
• Grooved elements for even heat distribution across the firing chamber.
• Gas strut assisted lid for effortless opening and closing.
• Three support bricks in the base for stable shelf placement and improved heat circulation.
• Fitted with 75 mm castors (two lockable) for easy movement and secure placement.

Made in the Potteries

Designed and manufactured in Stoke-on-Trent, England, Potterycrafts kilns have been trusted for decades. All spare parts are stocked in-house, ensuring dependable aftercare and long-term use.

Safety Features

• Dual contactors and over-temperature monitoring (with Potterycrafts controllers).
• Type R thermocouple for accuracy and longevity.
• Side vent with chimney (can be ducted externally if required).
• Lid vent holes allow controlled venting and cooling.
• Captive interlock safety switch prevents operation unless secured.
• Compliant with ROHS and WEEE standards.

Temperature Control

The Topworker 120L is compatible with the following advanced controllers:

• CERA-10+ Controller: 32 programs with 32 segments each (ramp, target temp, hold). Flexible enough for simple or advanced firings, ideal for pottery, glass, and industrial applications.
• CERA-10+ WIFI Controller: All CERA-10+ features plus remote control via PC, tablet, or smartphone using the GATEway app.

Specifications

Internal Size: 46 cm (W) × 69 cm (H) × 89 cm (D)

External Size: 66 cm (W) × 112 cm (H) × 89 cm (D)

Capacity: 120 Litres

Weight: N/A

Power: 8.8 kW

Supply: Single Phase – 40 A (hard-wired by qualified electrician), or 3 Phase & Neutral – 15 A per phase (on request)

Maximum Temperature: 1300 °C (User) / 1240 °C (Application)

Insulation: 76 mm wall brick + 25 mm backup; 76 mm brick lid; 108 mm Ultralite granular floor

Warranty: 2 years (excluding elements)

Controller: Optional (CERA-10+ or CERA-10+ WIFI)