Multi-layer puff snack food drying machine and puffed food oven are used to dry and dehydrate the semi-finished products produced. The device adopts a mesh belt drying device, with a certain number of heating devices installed in the oven, and uses electric heating for drying. It is a commonly used drying and dehydration device for puffed products, mainly characterized by the following features:
1. Using efficient fuel (gas) burners for heating, with fast heating, low energy consumption, and high thermal efficiency.
2. Install a hot air circulation device to make the heat inside the oven more balanced.
3. The transmission speed of the mesh belt is adjustable and equipped with accurate and reliable temperature control devices.
4. Double pitch roller chain and sprocket drive, no dead spots, smooth operation.
5. The bottom of the oven is a movable drawer, which facilitates the cleaning of residual materials and prevents fire.
6. Suitable for drying non fried puffed foods, nutritional powders, breadcrumbs, pet food, tissue proteins, etc.

Our company produces multi-layer puff snack food drying machine with different levels and lengths of baking and drying equipment, such as three-layer, five layer, and seven layer ovens. Suitable for manufacturers with different production volumes, it can dry and dehydrate a variety of products. Such as non fried puffed foods, nutritional powders, breadcrumbs, pet food, etc.
| Model | Capacity | Driving power | Heating temperature | Drying time | Dimension |
| DKX 3-layer Electricity Dryer | 100-150kg/h | 26kw | ~140℃ | 4-8min | 4800*1150*1750mm |
| SHX 3-layer Diesel/Gas Dryer | 180-230kg/h | 5.1kw | ~140℃ | 4-14min | 6850*1500*2300mm |
| WHX 5-layer Dryer | 250-300kg/h | 6kw | ~140℃ | 7-25min | 7200*1500*2650mm |
| QHX 7-layer Diesel/Gas Dryer | 300-500kg/h | 9.5kw | ~140℃ | 10-35min | 8000*1500*3400mm |
| GHJ-W High Temp Roaster | Adjustable | 4.45kw | ~500℃ | 3-9min | 5000*1500*1600mm |
| YMP-II High Temp Drum Oven | 80-250kg/h | 52.25kw | ~350℃ | 30-90s | 4100*1500*1990mm |
| WFX-III Recycling Dryer | 200-400kg/batch | 65kw | 70~110℃ | 2-3h | 7500*2400*2000mm |