| Tunnel kiln meters width (M) | Capacity | Equipment of kiln | Production days in a year |
| 2.5 | 15-20 million pcs annual | Kiln cart, hydraulic ferry pusher, blower, loading machine, etc | 330 day |
| 3.3 | 20-25 million pcs annual | Kiln cart, hydraulic ferry pusher, blower, loading machine, etc | 330 days |
| 3.4 | 20-28 million pcs annual | Kiln cart, hydraulic ferry pusher, blower, loading machine, etc | 330 days |
| 4 | 25-30 million pcs annual | Kiln cart, hydraulic ferry pusher, blower, loading machine, etc | 330 days |
| 4.6 | 25-38 million pcs annual | Kiln cart, hydraulic ferry pusher, blower, loading machine, etc | 330 days |
| 6.9 | 35-40 million pcs annual | Kiln cart, hydraulic ferry pusher, blower, loading machine, etc | 330 days |