Onion dehydration plant/onino dehydraton plant machinery

Onion is a multifunctional health food. It is native to central and West Asia. There are many different varieties of onions, which are used in food all over the world. It is rich in a variety of nutrients and is very popular. Dehydration onions can effectively improve the shelf life of onions and facilitate transportation. 

Therefore, onion dehydration plant is extremely important. So what are the current onion plant? How to choose a suitable onion plant machinery? The onion plants used are also different according to the output of onion and the needs of customers. Onion dehydrations are generally divided into three types: onion dehydration room machinery palnt, mesh belt onion dehydration machine plant and onion all-in-one machinery plant . Next, I will share these three onion dehydrations for you.

1. Onion dehydration room machinery

If we use the onion dehydration oven, the equipment is equipped with a small cart with a tray and a tray rack. When we dehydrate the onion, we lay the onion in the tray, put it on the tray rack of the cart, and then push it into the onion dehydration room for dehydration. 
The heat source of the onion dehydration room is air. The heat in the air is absorbed by the heat pump compressor. After compression and release, a large amount of high-temperature hot air can be obtained, so as to realize the continuous and uniform dehydration and processing of onion.

Components of onion dehydration room machinery

One set onion dehydration machinery contains: heat pump dehydration host, dehydration chamber, fan frame with fan, trolley with tray. The dehydration chamber is used 100mm polyurethane insulation board, supporting 304 stainless steel trolleys and trays.

Advantages of onion dehydration room machinery

1 Wide application. Suitable for vegetable, fruit, seafood, spice etc different kinds of material.
2 High dehydration capacity. Each hour can dehydration 3-4kg water.
3 Better dehydration effect. Can better keep material shape , color , nutrition etc.
4 Simple operating. PLC touch screen control panel , can set up temperature, humidity in advance  
5 Low energy consumption. Heat pump system, can save 70% energy.

Technical parameters of onion dehydration room machinery

heat pump dehydrator list
type	machine size(MM)	Capacity (KG)	power	Qty of fan	fan power	total power（kw）	Qty of cart	Qty of tray	cart size(MM)	tray size(MM)
3P A	3500×2200×2200	200-400	2.25	6	0.25/pc	3.75	6	78	670×810	600×800
8P A	5300×2200×2800	450-750	6	12	0.37/pc	10.44	6	156	1210×870	600×800
15P	7500×3000×2800	900-1500	11.25	12	0.55/pc	17.85	12	312	1210×870	600×800
1P D	1180×680×1800	50-80	1	—	—	1	—	15	—	600×800
3P D	2100×930×2100	120-300	3.5	—	—	3.5	—	40/60	—	600×800
8P D	4000×1960×2050	650-1000	8	—	—	8	8	232	600×800	600×800
The dehydrate machine can be equipped according to the user's requirement and the production demands.

2. Mesh belt onion dehydration machinery

Next, I will introduce you to the mesh belt dehydration machinery. 
If we are using a mesh belt type onion dehydration, then this equipment has a wide range of heat sources, such as coal heating, gas heating, steam heating, biomass pellet heating, or electric heating. It is a multi-layer continuous dehydration structure. When dehydrate the onion, we only need to put the onion slices at the feed inlet, and the onion slices will enter the machinery along with the feeding conveyor for dehydration.
The onions are dried and dehydrated layer by layer from top to bottom. The dehydration speed is fast and the production efficiency is high. It is very suitable for the dehydration and processing of large quantities of onions.

Components of mash belt onion dehydration machinery

One set onion dehydration machine contains: homogenizer, feeding conveyor,dryer host, output conveyor, observation door, heat source, air intake system, control panel.

Technical parameters of mesh belt onion dehydration machinery

continuous mesh belt dehydrator list
Model	operation temperature	drying time	thickness of the material	the size of motor	capacity	heat source	total power
BX-2*6M	40-120℃	0.5-5h	50-200mm	6*2*2.5	200-400kg/h	electricity	66.5kw
						natural gas/propane	12.22kw
						coal/wood chips	13.72kw
						steam	11.22kw
BX-2*9M				9*2*2.5	500-800kg/h	electricity	79.76kw
						natural gas/propane	20.12kw
						coal/wood chips	23.12kw
						steam	16.62kw
BX-2*12M				12*2*2.5	1000-1500kg/h	electricity	153.12kw
						natural gas/propane	33.12kw
						coal/wood chips	36.12kw
						steam	25.62kw

3. All-in-one dehydration machinery

Its dehydration principle is the same as that of the onion dehydrator room machinery. If we use the onion all-in-one dehydration machine, the machine is equipped with a trolley with tray and tray rack. When dehydrate onion, we put it in a tray, put it on the tray rack of the cart, and then push it into the onion dehydration room for dehydrate.
The heat source of onion all-in-one dehydration machine is air. The heat in the air is absorbed by the heat pump compressor. After compression and release, a large amount of high-temperature hot air can be obtained, so as to realize the continuous and uniform dehydrating and processing of onion.
The operation of this all-in-one dehydration machinery is relatively simple, and dehydration can be carried out only by plugging in the power supply. 

Components of onion all-in-one onion dehydration machinery

Advantages of onion all-in-one dehydration machinery

1. Stainless steel 304 material. The whole machine uses stainless steel material, can work a long time, and keep better heat preservation, bottom have wheeler, can move easily.
2. Great energy saving. Heat pump system design, low energy consumption, can save 75% energy than traditional electricity element heating.
3. Wide application easy operation. Fit for wide application, seafood, fruit, vegetable, spice, herbs, etc all can use it to dehydration.
4. Gentle drying. Temperature range 40-80°C, low temperature dehydrate processing can better keep material nutrition, during drying, no need to move the machine.

 

How to choose a suitable onion dehydration plant machinery

Having learned about the above three kinds of onion dehydration machineries, let me introduce you how to choose a onion dehydrator suitable for you.
First of all, it depends on our demand for onion processing. For large output, use a onion mesh belt dehydrator. Generally, the output of a onion mesh belt dehydrator is 300-2000kg/h. For small output, the output of a heat pump onion dehydration room is 100-5000kg/batch. The output of all-in-one onion dehydration machinery is the smallest, only 100-1500kg per batch. It is suitable for agricultural plants or small processing plants. Oven length and mesh belt layers can be customized. We can choose and match them reasonably according to our own processing requirements.
These are the three kinds of onion dehydration equipment explained by Baixin dehydration machinery company for you. Do you want to start a onion business? If you want to know more professional questions about onion dehydration machinery plant, please feel free to contact us online!

Onion dehydration plant video：