Semi-automatic frozen French fries production line

Table of Contents

Semi-automatic frozen French fries production line can produce French fries. This line is specially designed with remarkable working efficiency, and we also can customize it according to your need. It mainly includes potato washing and peeling machine, potato cutting machine, potato blanching machine, dewatering machine, frying machine, deoiling machine, quick freezer and packing machine. The finished French fires is very popular in the market.

Then how this frozen French fries production line works? Now i use the output capacity of 100kg/h as an example.

The operation video

Step one: potato washing and peeling machine

We usually use brush type potato washing and peeling machine. The brush rollers inside machine can fully peel the potatoes, and they won’t damage the potatoes. The washing time is around 5-6minutes. Besides, it also can clean other fruits and vegetables such as ginger,date and carrot etc.

During the operation, the water flows out from the rollers, and there is a container at the bottom of machine that can collect the flowing water. The potato peel will be discharged from other outlet.

potato washing machine

Technical parameter

ModelTZ-20
Size1600*850*800 mm
Power0.75kw
Capacity200kg/h
Voltage380v,50hz
Weight280kg

Step two: potato cutter machine

This potato cutter machine is to cut potatoes into strips. The potatoes firstly are cut into slices, and then cut into strips. The size of potato strip is adjustable,which can be achieved by changing the gap between blades. Usually, most customer prefer to the size of 8*8mm and 9*9mm, and its range is 6*6mm to max 15*15mm. By the way, the blades are vulnerable spare parts, i strongly recommend you to buy extra blades.

French fries cutting machine

Technical parameter

ModelTZ-110
Size950x800x1600mm
Size of French Fries6*6mm to max 15*15mm(it can be customized). The general specification is 8*8, 9*9,10*10mm
Power1.1kw
Capacity600-800kg/h
Voltage380v,50hz
Raw materialSUS304

Step three: blanching machine

The blanching machine is to remove the starch of the potato strips so as that the final french fries bear bright color and better taste. The heating mode of it includes electric heating and gas heating, and you can choose any one on the basis of your situation. The blanching temperature is 80-100℃. It has automatic temperature control system, and the temperature is adjustable.

potato blanching machine

Technical parameter

ModelTZ-150
Size1200*700*950mm
Power24kw
Voltage380v/220v
weight120kg
Capacity100 kg/h

Step four: dewatering machine

Why should i use dewatering machine? Can i directly put the blanched potato strips into frying machine? Absolutely no, dewatering machine is a necessary step, for the the oil will splash everywhere when it comes into contact with water. If you directly place the potato strips with water into frying machine, it will endangers the safety of the operator. The dewatering time is 1-2minute. It uses the principle of centrifugation, and the there is no water on the surface of potato strips after using this machine.

dewatering machine

Technical parameter

ModelTZ-160
Size1100*500*850mm
Power1.5kw
Voltage380v/220v
weight350kg
Capacity200kg/h

Step five: frying machine

The frying is an important step in the french fries production line. The frying temperature of 160-180℃, and the potato strips need to be fries for 40-60s. This frying machine bears high quality compared with other machine in the market. There are 3 heating tube in each oil tank, and each of them can work independently. By the way, the blanching machine and frying machine are same. You can just buy one if you want to save cost, while it increases the labor force. What you should note is that the fires French fires at this time still can not be eaten.

frying machine

Technical parameter

ModelTZ-170
Size1200*700*950mm
Power24kw
Voltage380v/220v
weight120kg
Capacity100 kg/h

Step six:deoilng machine

After frying, you should use deoiling machine to remove the much oil on the surface of fried potato strips. Deoiling machine is as same as dewatering machine.

deoiling machine

Technical parameter

ModelTZ-180
Size1100*500*850mm
Power1.5kw  
Voltage380v/220v
weight350kg
Capacity200kg/h

Step seven:Quick freezer machine

Quick freezer machine is to freeze the fried French fries so as that they won’t stick each other when packing. The freezing time is 20-30minuts, and the minimum temperature is -45℃. The French fries we usually eat at McDonald’s are fried again out of the freezer machine.

quick freezer

Technical parameter

Volume650L
Layer26layers
Minimum temperature-45C
Tray size400*600mm
Freezing mediumR-404A
Condenserair cooling
Power2.5kw
Inner size1170*615*1019mm
Outer size1400*1142*1872mm

Step eight:vacuum packing machine

Vacuum packing machine can pack the French fries into bags. Why the French fries  needs to be packed? Firstly, after packing, it is easy to transport. Secondly, vacuum packing can maintain the taste of French fries, avoiding him spoiling in a short time.

vacuum packing machine

Technical parameter

ModelTZ-210
Size1200*600*850mm
Power1.5kw
Voltage380v/220v
weight260kg
Capacity300 kg/h

Why the market of frozen French fries production line is popular globally?

In recent years, global French fries sales have exceeded $ 20 billion, and they are growing at an average annual rate of 4%. Under this circumstance, the demand for frozen french fries processing machinery has also increased. The consumption driven by economies such as Asia and Africa is the biggest factor. The eating habits in these areas are rapidly changing to western eating style. ‍The global French fries market is dominated by frozen products,accounting for 63% of total French fries trade.‍ Although French fries have always been loved by consumers, they are also being hit by the concept of healthy eating. So frozen French fries production line manufacturers are trying to innovate, and many companies are still pursuing healthy new formulas and products to reduce calories. Gluten-free is a new concept of health in the West. Under the premise of health, the manufacturers are also continuing to pursue new tastes to meet consumers’ increasingly diverse needs.

What should you know before purchasing a whole frozen french fries processing plant?

  1. Capacity. It means the capacity of final French fries, then we can suggest you proper machines. If you have no idea about this capacity, you also can tell us the profit you want to earn monthly. We can estimate how much money you make every day, and then confirm the output according to the profit margin.
  2. Your budget. The capacity of this frozen french fries processing plant is from 100kg/h-2t/h, and the cost is different. Your budget is also an important factor to determine the machine you will buy.
  3. Price. You need to have a deep survey about the potato price and local French fries price, oil price, labor cost as well as the different variety of potato. We can design a solution for you based on this, let you know how much profit you can make each month, and how long you can get back the money.
  4. The basic situation of your factory. You need to tell us the size of your factory so that we can design a drawing to show you how the machine should be placed when you receive them.

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