Hoffman kiln e loketse lifeme tsa litene tse nang le matla a letsatsi le letsatsi a ka bang 50,000-200,000 litene.
(Haeba bokhoni ba hau bo le holimo haholo, rea khothaletsathe Tunnel kiln bakeng sa hau.)
Lintlha tsa motheo tsa Hoffman kiln:
| Palo ea monyako | Karolo ea mollo | ka hare bophara (m) | Bophahamo ba ka hare(m) | Bokhoni ba letsatsi le letsatsi (li-pcs) |
| 18-24 | 1 | 3.6-3.9 | 2.6-2.8 | ≥70,000 |
| 18-24 | 1 | 3.9-4.2 | 2.6-2.8 | ≥80,000 |
| 32-48 | 2 | 3.6-3.9 | 2.6-2.8 | ≥130,000 |
| 32-48 | 2 | 3.9-4.2 | 2.6-2.8 | ≥150,000 |
| 48-72 | 3 | 3.6-3.9 | 2.6-2.8 | ≥190,000 |
| 48-72 | 3 | 3.9-4.2 | 2.6-2.8 | ≥210,000 |
| ≥72 | ≥4 | 3.6-3.9 | 2.6-2.8 | ≥250,000 |
Nako ea poso: Aug-23-2021