Food Dryer Machine Making

Food storage is essential in our lives. In the past, after people harvested food, in order to keep the food from spoiling, they dried and stored the food, which not only prolongs the storage time of the food, but also facilitates people's trade and transportation. However, the traditional method of drying food by sunlight is easily affected by the weather, requires manual turning of the food to avoid spoilage, and is easily polluted by the external environment. Therefore, most food processors now choose to use food dryer machine to make dried food, which is not only efficient but also reduces labor costs. So what are food dryer machines? How to choose a suitable food dryer machine? Now, Baixin Dryer Company will share with you several food dryer machines that are energy-saving, environmentally friendly, convenient, and have very good drying color and luster quality.

How to choose a suitable food dryer machine?

Baixin Company's food dehydration machine is energy-saving, environmentally friendly, convenient, and has good drying color quality. And Baixin Machinery's food dehydrators are very popular in India. If you also want to join the food dehydration business in India, then you should need a professional food dehydration machine. The first thing you need to do is learn about food dehydration machines. Next, Baixin Company, which has more than ten years of dehydration experience, will introduce you the principle, components, technical parameters and how to choose a food dehydration machine that suits you.
Generally speaking, food dehydration machines are divided into three types: mesh belt food dehydration machines, heat pump food dehydration rooms and microwave food dehydration machines.

1. continuous mesh belt food dryer machine

First of all, let's take a look at the continuous mesh belt food dryer machine with the largest output. It is a multi-layer continuous drying structure. When drying foods, just put the foods in the feeding port, and the foods will enter the dryer machine with the feeding conveyor for drying. Foods are dried and dryer layer by layer from top to bottom. Mesh belt food dryer machine have a wide range of heat sources such as coal heating, gas heating, steam heating, biomass pellet heating or electric heating.

Components of continuous mesh belt food dryer machine

The food dryer machine consists of 4 parts, namely the feed conveyor, the main machine of the mesh belt food dryer machine, the heat source and the discharge conveyor. The reformer provides heat, and the through-flow mesh belt food dryer machine is the main body of the drying equipment, which consists of a cabinet and multi-layer conveyor belts; the electrical control system controls the start, operation and stop of the entire equipment. With the cooperation of other auxiliary components, the drying equipment completes the drying and discharging process of food, and realizes the drying process of food drying. 

The working principle of continuous mesh belt food dryer machine

Mesh belt food dryer machine is a continuous production drying equipment. The main heating methods are electric heating, steam heating and hot air heating. Its main working principle is to distribute the food evenly in the network. Through the operation of the machine, the food moves in the dehydrator, and the hot air extracts the water vapor of the food. So as to achieve the purpose of drying. The working temperature is 40-120 degrees Celsius. The drying cycle is 1-5 hours. Mainly used for agricultural and sideline products such as fruits and foods, Chinese herbal medicines, etc. The equipment is easy to operate, saves time, has a healthy drying process, and protects the environment.

Technical parameters of mesh belt food dryer machine

continuous mesh belt dryer 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
door in Color steel,baffle in Galvanized,the main frame in Carbon steel.

Other application areas of continuous mesh belt food dryer machine

The mesh belt food dehydration machine is of good quality, the inner and outer dehydrators are made of stainless steel or paint material. High temperature resistance, corrosion resistance, high strength, no rust, suitable for drying foods, but also suitable for large-scale continuous dehydration and drying of food series, fruit series, pharmaceutical series, agricultural and sideline products.

2. heat pump food dryer machine

The second type of food dryer machine is the heat pump dryer food machine.
The heat pump dryer food machine is equipped with a trolley with trays and tray racks. When we dry the foods, we put the food in the tray, on the tray rack of the cart, and push it into the dryer food chamber to dehydrate. Foods are putted on the shelf car and enter the closed cycle dryer room for dryer without any pollution in the process.

Components of heat pump food dryer machine

One set heat pump dryer food machine contains: heat pump dryer host, dryer chamber, fan frame with fan, trolley with tray. The dryer chamber is used 100mm polyurethane insulation board, supporting 304 stainless steel trolleys and trays. Put the foods into the material tray, insert the food tray into the vegetable cart and push it into the dryer room, and close the sealing door to start drying production. The dryer temperature range is 65 ℃ - 85 ℃, and the dryer temperature is divided into different temperatures, and the temperature is gradually lowered. Generally, the drying time is about 8-10 hours to complete a batch.

The working principle of food heat pump dryer machine

The heat pump food dryer room uses the reverse Carnot principle to let the hot air circulating blower dryer food. Compressor and other equipment make up the refrigerant circulation system. The fan impeller rotates, the outside air enters the oven, passes through the heater, forms hot air, and then enters the studio through the gap of the air distribution plate, and a large amount of hot air in the circulating flow continues to enter the new air inlet for supplementation. The moisture discharged after recovery is discharged from the exhaust port. The whole cycle makes the food heated evenly and achieves the purpose of dehydartion.

Technical parameters of heat pump food dryer machine

heat pump dehydration room 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 drying machine can be equipped according to the user's requirement and the production demands.

Advantages of heat pump food dryer machine

1 Wide application. Suitable for vegetable, fruit, seafood, spice etc different kinds of material.
2 High drying capacity. Each hour can drying 3-4kg water.
3 Better drying 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.

3. microwave food dryer machine 

Components of food microwave dryer machine

A complete food microwave dryer machine includes: microwave chamber， water tower, PLC control panel, feeding part, conveyor, monitoring window. During the equipment is working the microwave generator produces the microwave. The material enter into the heating chamber by conveyor. At this time, moisture and bacteria inside the material evaporate under the action of microwave energy to achieve unfreeze sterilization ripening fixing drying purpose.

Working principle of food microwave dryer machine

Microwaves are electromagnetic waves at a frequency of 300 MHz to 300 GHz.The material in the heating medium in the molecules of water is a polar molecule. It is the rapidly changing under high-frequency magnetic field, its polarity orientation will be with the change of external electric field changes, resulting in molecular motion and friction between the effect, this field of the microwave field can be transformed into thermal energy within the medium, the temperature of the food increased, heating and puffing a series of physical and chemical processes, to achieve the purpose of microwave heating and drying.

Technical parameters of food microwave dryer machine

Size	Power	Dewater	Cabinet	Feeding mesh width	Temperature	Controll
6300mm*665mm*1800mm	10KW	10kg/h	2	500mm	0~400℃	PLC
6300mm*950mm*1800mm	15KW	15kg/h	2	750mm	0~400℃	PLC
8500mm*1200mm*1800mm	20KW	20kg/h	4	500mm	0~400℃	PLC
8500mm*1500mm*1800mm	30KW	30kg/h	4	750mm	0~400℃	PLC
10500mm*1500mm*1800mm	40KW	40kg/h	6	750mm	0~400℃	PLC
10500mm*2000mm*1800mm	50KW	50kg/h	6	1200mm	0~400℃	PLC
10500mm*2000mm*1800mm	60KW	60kg/h	6	1200mm	0~400℃	PLC
12500mm*2000mm*1800mm	70KW	70kg/h	8	1200mm	0~400℃	PLC
12500mm*2000mm*1800mm	80KW	80kg/h	8	1200mm	0~400℃	PLC
14500mm*2000mm*1800mm	90KW	90kg/h	10	1200mm	0~400℃	PLC
14500mm*2000mm*1800mm	100KW	100kg/h	10	1200mm	0~400℃	PLC
16500mm*2000mm*1800mm	120KW	120kg/h	12	1200mm	0~400℃	PLC
20000mm*2000mm*1800mm	150KW	150kg/h	16	1200mm	0~400℃	PLC
20000mm*2000mm*1800mm	160KW	160kg/h	16	1200mm	0~400℃	PLC
22000mm*2000mm*1800mm	180KW	180kg/h	18	1200mm	0~400℃	PLC
23400mm*2000mm*1800mm	200KW	200kg/h	20	1200mm	0~400℃	PLC

Advantages of microwave food dryer machine

1:Fast processing efficiency: 
It takes about a few minutes to complete the process from feeding to discharging. The processing efficiency is fast and the effect is good。
2:Uniform drying effect。
The microwave dryer can make all parts of the food have the same effect.
3:Drying and sterilizing simultaneously, tunnel type design, cover small area, continuous production，
4:Clean and sanitary: it will not pollute the food, nor change the color, fragrance, and nutritional content of the material.
Microwave dryers are used to dry food, medicinal materials, wood, building materials, cardboard or other materials.

Application of microwave food dryer machine

1.Food：vegetables，pickles,  jam，seafood and fruits.
2.Spices:chili powder, ginger powder, garlic powder, aniseed, cinnamon, angelica, cassia bark, fennel etc.
3.Grain and nuts:filbert ,peanut ,nut,almond ,pine nut ,pistachio nut ,melon seeds,grain
4.Worm:black soldier fly larva
5.Drying and sterilizing powder, granular, flakes or colloidal form foods.
6.A variety of small packaging and pet food mildew sterilization preservation.


The above is a brief introduction and technical parameters of the three dehydration foods machines of Baixin dehydration machine company. The dehydration food machines produced by our company support customization. If you are interested in our dehydration or want to know more about the dehydration foods machine and its price. Please feel free to contact us, and we will get you a satisfactory answer and solution according to your requirements.

Food dryer machine video：