Vacuum Potato Chips Frying Machine , Fruit Chips Making Machine With Oil Filtration

• The vacuum fryer has a unique effect of deoiling. The low temperature vacuum fryer is mainly used in:

  1. Fruits: apple, kiwi, wood grape, persimmon, strawberry, grape, peach, pear;

  2. Vegetables: tomatoes, sweet potatoes, potatoes, green beans, shiitake mushrooms, mushrooms, garlic, carrots, green peppers, pumpkins, onions, etc .;

• Liuyi Vacuum Frying Machine Advantage

- Heater exchange: the heating speed is fast, only need 8-13mins to reach required temperature. The oil cycle area is 35-40m³.

- PLC interface: fully automatic computer control from feeding to de-oiling. 1 person can operate 5 sets.

- Vacuum unit: equipped most advanced vacuum pump, including our own design. The vacuum degree can be maintain -0.098mpa all the time. The noise can be controlled below 60db.

- De-oiling system: the de-oiling speed is 300r/min. It also can be changed according to different products. Our de-oiling adopts frequency conversion speed regulation, suitable for all products with low oil content and high oil content. Low speed is used for stirring, high speed is used for oil separation, time relay is used to control the reverse rotation of the fry basket, and the heat transfer effect is enhanced.

- Oil inlet: reasonable oil inlet design keep the even oil washing. The product has good color.

• Liuyi's Vacuum Frying Equipment Main Components

1. Oil storage tank

It is for oil storage before frying. The oil will be heated in it firstly. During frying, the oil will be cycled between oil storage tank and frying pot.

2. PLC control system

Brand: Mitsubishi

It is control the whole machine.

This make the machine operate fully automatically. No need to manual during processing.

3. Touch screen

Brand: Mitsubishi

The new type is connect directly with the machine body, not separate part.

It is easy to understand and operate.

4. Electrical Components

Brand: Schneider

It mainly includes dis-connector, frequency converter and thermal overload relay.

5. Oil Filter Tank:

We have vacuum oil filter tank to match with our automatic snacks vacuum frying equipment. The whole process is also automatic. There is a vacuum pump on the filter tank, it can pump the oil from storage tank into the filter tank.

We all know after several batches, there will be bad smell and also dirty scrap(sugar) in the oil. In order to keep good quality of final chips, the oil need to be filtered.

Normal procedure is as below:

Add ordinary natural water, the water should be higher than the steam exhaust pipe, then heat the boiling, the heating temperature is higher than 100 degrees, about 105 degrees, so that the sugar in the oil will dissolve, it takes about 40 minutes, then need to wait for about 3 hours The water and oil are separated and precipitated. The ratio of water and oil is 30% water, 70% oil in the filter tank.

• Heating Method of Vacuum Frying Equipment

1. Electric heating.

It is heating with the thermal oil. The advantages of this method are uniform heating, high thermal efficiency and low heat loss; the use of electricity as a heat source eliminates the boiler, boiler room and other supporting facilities in the production process; the investment is small and the production is fast. However, this method is only suitable for small-scale production and consumes a large amount of electricity. It is necessary to consider the actual local power supply.

2. Steam heating

Steam is used as a heating medium, which is suitable for industrial production of a certain large scale. The heater can be a spiral coil or a sandwich. Currently, this type of equipment generally uses a spiral coil. The advantage of this method is that the heat supply is sufficient, especially after feeding, the oil temperature is greatly reduced. At this time, the supply of steam can be increased to meet the demand for heat.

3. Storage tank circulation heating

That is, the frying pot and the fuel tank are provided with an interlayer for steam heating, and the heated oil in the oil tank is pumped into the frying pot to circulate to relieve the insufficient heat provided by the steam interlayer heating. In this way, the heat loss of the pipeline is very large. Additional equipment such as a circulation pump is required. The valve and the interface are added, so that it is difficult to maintain the vacuum in the pot.

After repeated practice research and feedback from our customers, the heating method currently used by our company is steam heating, which has fast heating and high stability, which saves energy. Heating the boiler with gas does not cause pollution.

Normally, the steam heating and thermal oil heating is the way our customers choose.

• Our Certification

In recent years, our company's technological innovation has continued to develop. The number of invention patents has continuously increased. Companies in good faith, quality, innovation, professionalism, unity, and enterprising, to achieve manufacturing, installation, one-stop after-sales service. We can better serve our customers. Excellent professional technical and sales talents, as well as advanced technology and engineering level, will solve the challenges you face in the production.

Our company will sincerely cooperate with friends from all walks of life to develop together.

Catalog for Automatic Vacuum Frying Machine.pdf