Onion Drying Machine
Versatile and widely used for drying grain materials,fruit,herb, vegetables etc.
24-hour continuous working avoiding heat waste.
Fully auto and labor saving, 1-2 workers can operate.
Large capacity.
Heat source can be freely chosen according to the local situation. Wood, coal, biomass granules, steam, natural gas, diesel, air chamber (electricity), etc.
Product Description
Fresh onions are easy to transport and store after drying. Dry onion is rich in a large amount of protein and dietary fiber, vitamin C, B and other vitamins, as well as a variety of minerals, such as potassium, magnesium and calcium. Its rich Phytochemistry ingredients, including Quercetin and other flavonoids, are famous for their powerful antioxidant and anti-inflammatory properties.
Ⅰ.Construction Of Onion Dryer Machine:
The mesh belt dryer consists of a feeder conveyor, an equally distributed bar for material distribution, a main drying body with 5-7 layers of stainless steel mesh belts, optional heat source, a centrifugal fan for hot air circulation, humidity exhaust fans, an output conveyor belt, gear-drive equipment, and panel control. The width of the mesh belt dryer is 2-3 meters,while the length and number of layers can be customized according to the client's capacity. Usually, it is recommended to have a length of at least 7 meters for cost-effectiveness.
Ⅱ.Working Principle Of Onion Dryer Machine:
The onion is transported to the top layer of the drying body through a belt conveyor and then falls onto the mesh belt. With the continuous movement of the mesh belt,the onion undergoes dynamic drying as it moves from the top layer to the bottom without any interruptions.During this process, the onion is automatically reversed each time it falls onto the lower layer, which accelerates the drying process. Compared to other drying machines, the mesh belt dryer requires less time to dry the same materials.Following heat source is optional according to your local fuel.
The mesh belt dryer is a highly advanced drying machine that utilizes continuous hot air circulation for efficient drying. It ensures minimal heat waste and is widely employed in the drying of large quantities of materials.
Ⅲ.Advantages Of Onion Dryer Machine:
- 01With the functions of automatic feed and rise.
- 02Adopts multi-layer mobile stainless steel mesh belt, to rotate the material automatically.
- 03Hot air from bottom to top vertical through the mesh belt and the materials,balance,sufficient for heat and mass transfer, products with good quality and beautiful appearance.
- 04Can effectively shorten the drying period, reduce the onion processing cost.
- 05Pure hot air drying, to ensure the production of green food.
Technical Parameters
| Model | JL-1*10m | JL-1*12m | JL-1*17m |
| Layer | 3 layers,4 layers,5 layers,6 layers,7 layers | ||
| Material thickness | 50-200mm | ||
| Drying temperature | 40-120℃ | ||
| Drying time | 0.5-5hours | ||
| Moisture reduce | 75%-80%(customized) | ||
| Main equipment motor | 2.2kw | 2.2kw | 2.2kw |
| Hot air draft fan | 10C-15.5KW | 10C-18.5KW | 12C-30KW |
| Materials discharge conveyor | 0.12KW(Gear speed regulating motor) | ||
| The above parameters are for reference,we can provide best solution according to customer's requirements. | |||
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