Food Grade Fruit Chips Making Machine / Automatic Snacks Frying Machine ​

Ⅰ. Working Principle of Low Temperature Vacuum Frying

The working principle of the automatic vacuum snack frying machine is to put the food in the vacuum environment and also use hot oil as the heating medium, to dehydrate the food and gradually deepen the carbonization process. It obtains the vacuum frying environment by vacuum gaining system. So that it lowers the vaporization temperature of the water and increases the vaporization speed to achieve the requirement of lowering the temperature of the fried food and accelerating the frying speed. Then using the automatic oil temperature heating control device, to precisely control the temperature and frying time; control the carbonization degree of food. So that the food color can be controlled, the burnt and be prevented and food quality can be ensured. Then, by the de-oiling system, the hot-oil medium is removed under the vacuum condition. The food is restored to normal pressure in an oil-free environment, and the food is not immersed when being taken out, thereby achieving the requirement of low oil content of the vacuum fried food. The automatic snack fryer produced by our company achieves the purpose of low temperature, fast, no scorch, low oil content fried food and low temperature dehydration and drying.

Ⅱ. Features of Automatic Snacks Vacuum Frying Machine Produced by Liuyi Machinery

1. Whole body: Food Grade SS304;

2. Heater: our heater exchange is our patent item, the heating is fast, 8-13 minutes can reach the required temperature of the frying product;

3. Door: 2 kinds of door for our customer to choose, one is manual, the other is automatic controlled by hydraulic system;

4. Recyling used oil: we don't throw any oil since we have vacuum oil filter tank to match with our vacuum frying machine. Usually after several batches the oil need to be filtered. We just add new oil after some time since the product itself will take away little oil. On the machine there is a marked level which give notice to our customer when to add the new oil;

5. Automatic: fully automatic controlled by computer;

6. Brand: PLC/touch screen/converter: Mitsubishi. Electrical components: Schneider.

Ⅲ. Applications

1) Fruits: Apple, Banana, Pineapple, Peach, Jackfruit etc.
2) Vegetables: Okra, Carrot, Pumpkin, Snap bean, Sweet potato, Taro, Potato, Garlic, Green Pepper, Onion, etc.
3) Nuts: cashew nut, Peanut, etc.
4) Seafood: shrimp, crab, fish, etc.

5) Poultry.

Ⅳ. Fruit Chips Development

Fruits have high nutritional value and economic value. However, due to its short shelf life and its limited transportation conditions, it will generate a lot of waste. In order to make fresh fruit preserved for a long time and most people can eat a variety of fruits, a new way of food processing appeared - vacuum fruit fryer.

At present, high-temperature fried foods are mainly fried with flour, nuts and other raw materials under normal pressure. The oil temperature is mostly above 160 ℃, and such high oil temperature brings many problems: the nutrient of food is subject to high temperature. Color, fragrance, taste are affected.

The low-temperature fried fruit is different from the general frying process, that is, under vacuum conditions, the raw material is dehydrated at 80~110 ℃, effectively avoiding the damage of high-quality food nutrients and quality. At the same time, under vacuum, the water in the intercellular space is rapidly vaporized and expanded, and has a good puffing effect. The product has good color and tasty, also it is crisp and delicious. In addition, low-temperature frying can prevent the deterioration of oil and fat, improve oil utilization, reduce costs, and ensure product safety.

Ⅴ. VF Fruit Chips Processing

Raw material select - clean - peel - slice - sterilization/pretreatment - vacuum frying - de-oiling - seasoning - packaging

Ⅵ. Technical Data

Catalog for Automatic Vacuum Frying Machine.pdf

Ⅶ. Finished Product Shows

Qingdao Liuyi Machinery Co., Ltd. is a modern food equipment manufacturer integrating R&D, processing, manufacturing and sales services. The company has strong strength, high-level and professional R&D team and advanced production to meet the needs of our different customers. And we could produce the satisfactory machine according to the requirements of customers.