SMH Series Tunnel Oven has the characteristics of large loading capacity and simple operation. It is mainly used for drying of dehydrated vegetables, fruits and other agricultural and sideline products, as well as drying and calcining of wood, ceramics and various granular materials that need longer drying time.
The user can choose the drying method of longitudinal circulation and transverse circulation according to the material to improve the efficiency and product quality.
Can use the central heating way, so more conducive to coal-fired oil-fired gas hot air stove, resulting in oil stove and other heat source connection, convenient for user production and use;
According to the needs of users, manual or mechanical way can be used to feed and discharge


| Model | Feeding capacity (kg) | Equipped power (kw) | Quatuty of drying trolly | Quatity of drying trolly | Area of radiation (m²) |
| SMH–11 | 1000 | 20.2 | 22 | 528 | 200 |
| SMH–16 | 1500 | 26.2 | 30 | 720 | 300 |
| SMH–22 | 2000 | 32.2 | 40 | 960 | 400 |
| SMH–30 | 2500 | 38.2 | 50 | 1200 | 500 |
| SMH–36 | 3000 | 38.2 | 60 | 1440 | 600 |