Envelope Kilns

Since its introduction more than three decades ago, the UNIQUE Envelope Kiln has proved its practical usefulness in the firing of the world’s most valued ceramic articles.
Available in a full range of sizes up to 120 cubic feet, this patented kiln design provides for high production in a minimum floor space. Special sizes and larger units are available as custom models.
Standard models are available for 2000F for lower decorating firing, or 2350F high fire.
The Envelope Kiln rolls on tracks to envelop ware placed on either of two stationary beds. This design innovation, with completely accessible fixed beds, permits rapid loading or unloading of one bed while the other is being fired.