Food Production Line

Potato chips production line | French fries processing machine

potato chip production line
potato chip production line

The potato chips production line (French fries making machine) is composed of a variety of machines. And there are two kinds of potato chips production line, automatic and semi-automatic potato chips production line. This article mainly introduces the main machines in the semi-automatic potato chips production line. Because of its output is about 100 kilograms per hour, it is also known as a small potato chips production line.

potato make into potato chips
potato make into potato chips

What machines are needed to form a fully automatic potato chips production line?

Working flow of the french fries production line

Washing and peeling raw material — cutting potato — blanching  — dehydration — frying — deoiling — seasoning

Step 1: Promotion


The hoist is an important machine for dividing automatic or semi-automatic potato chips production line. It is mainly responsible for the transportation of potatoes processed in each step. Its purpose is to replace manual handling so that each machine in the French fries production line is connected. This machine can save labor costs and reduce the workload of workers.

Step 2: Potato cleaning, peeling

A brush type cleaner is needed for cleaning and peeling. Before making potato chips, muddy potatoes need to be washed in a brush cleaner. When the machine is running, you need to put the right amount of water inside the case and then put the potatoes. The potatoes are constantly rubbed against the brush during the tumbling process so that the dirt and skin on the outside of the potatoes can be removed. The brush is made of rigid nylon material, durable and wear-resistant, with high peeling rate of over 95%.

Parameters of brush type cleaner:

Type Capacity




Dimension (mm) Weight



TZ-800 800 1.5 1500*700*600 220
TZ-1200 1200 2.2 1800*860*850 300
TZ-1500 1500 3 2100*860*850 360
TZ-4000 4000 5.5 3050*1200*1160 600

Step 3: Slice potatoes

Potato cutting  machine

This machine is very suitable for potato slicing, cutting. It can be used not only to make regular potato chips but also to make wavy potato chips. The switch between the two is very simple, just need to change the cutter. Although the size of this machine is very small, it is very efficient and can produce 300-600 kilograms per hour. The whole machine is made of 304 stainless steel and equipped with safety devices. It is not only beautiful in appearance but also safe and convenient in use.

Cutting detail
Ding size/mm Slice size /mm Shred size / mm
6,8,10,12,15,20,25 1-10 wave can be customized 2-8, 10 can be customized
8,10,12,15,20 2-10 2-10
Technical data of potato cutting machine
Name Model Size Weight Power
single-head cutter CY-865 750*520*900MM 70KG 750W

Potato slice cutting machine

The French fries cut by the potato slice cutting machine are the same size and have no waste. The thickness of the cut fries can be adjusted, and the adjustment range is between 6-12 mm. If you need a thickness between 12-20 mm, you can contact us for customization. The body of this machine is made of 304 stainless steel, and the cutter material is thickened carbon steel, which can extend the service life of the machine to some extent. Its output can reach 300-600 kg per hour. The machine is designed reasonably, and the feed port is enlarged to facilitate feeding.

Technical data of potato slice cutting machine
Capacity Dimension Power Voltage Weight
600kg/h 950*800*950mm 1.1kw 380/220v 110kg

Potato peeling and cutting machine

potato peeling and cutting machine
potato peeling and cutting machine

This machine combines cleaning, peeling and shredding. After the potatoes enter the feeding cylinder, the potatoes are rubbed against the corundum of the inner wall of the feeding cylinder under the action of centrifugal force, and the potato skin can be effectively removed. Skin that cannot be removed because of potato sags can be peeled artificially. During the rotation of the barrel, the water can be continuously introduced, and the potato skin adhered to the inner surface of the barrel can be washed away. When the peeling work is completed, the feed bin door can be opened, and the potatoes can be passed through the dial to enter the cutter, and the potato strip can be obtained through the cutter processing. This machine is made of all stainless steel, and the cutter is easy to replace. You can cut potato chips or cut potato strips by this machine.

The above three machines are widely used, in addition to potatoes, but also for taro, sweet potatoes, cucumbers, and other vegetables and fruits slicing and cutting.

Parameters of the potato peeling and cutting machine
Type Power kW/h Weight kg Size mm Output kg/h
QS400-10 0.75kw/220v 100kg 880*510*980 80
QS400-30 1.1kw/380v 130kg 1130*660*1130 150
WD200 1.1kw 120kg 750*500*1100 200
WD400 1.5kw 140kg 950*700*1150 400

Step 4: Blanching

The purpose of blanching is to remove the starch from the potatoes and prevent oxidative discoloration during subsequent frying. The blanching machine consists of a heating tube, a built-in net frame, a water outlet, and a machine body. First, you need to put enough hot water in the body of this machine and preheat it. When the water temperature reaches 80-100 degrees Celsius, but the cut potato strips or potato chips into the built-in net frame. Boil after 2-3 minutes. The water after the blanching can be discharged through the water outlet.

Technical data
Type Size (mm) Weight (kg) Power(kW) Capacity Number
CY500 700*700*950 70 12 50kg/h 1 basket
CY1000 1200*700*950 100 24 100kg/h 2 basket
CY1500 1700*700*950 160 36 150kg/h 3 basket
CY2000 2200*700*950 180 42 200kg/h 4 basket
CY3000 3300*1100*1300 400 72 300 6 basket

Step 5: Dehydration


Potato chips (potato strips) after blanching contain a lot of water. If they are fried without dehydration, it will not only cause splashes of oil and danger but also affect the quality of oil and the taste of potato chips or strips. The centrifugal dehydration de-oiler generates a powerful centrifugal force by flying at a high speed, and the moisture inside the material can be extracted. The dehydration time depends on the situation, usually within 2-4 minutes.

Parameters of the dehydrator

Capacity: 200kg/h

Dimension: 1100*500*850mm

Voltage: 380V/220V

Power: 1.5kw

Weight: 350kg

Step 6: Frying

This process requires the use of a fryer. This machine is the same as the blanching machine used in the fourth step. It only needs to change the water inside the case to oil. When the temperature of the temperature measuring gun reaches about 180 degrees, the potato chips can be placed for frying. Generally, the potato chips are fried in 3-5 minutes, and the longer the fried, the crisper the taste. But not too long, otherwise it will produce a burnt taste.

Frying machine parameters
Type Size (mm) Weight (kg) Power(kW) Capacity Number
CY500 700*700*950 70 12 50kg/h 1 basket
CY1000 1200*700*950 100 24 100kg/h 2 basket
CY1500 1700*700*950 160 36 150kg/h 3 basket
CY2000 2200*700*950 180 42 200kg/h 4 basket
CY3000 3300*1100*1300 400 72 300 6 basket

Step 7: Deoiling


Excessive oil content can affect the taste and is not good for your health. Therefore, it is necessary to separate the excess oil from the fried potato chips. The machine used in this process is the same as the centrifugal dewatering machine used in the fifth step. This machine also uses the centrifugal force generated by high-speed rotation to remove the oil from the potatoes. This step is to get crispy potato chips.

Parameters of the Deoiler

Capacity: 200kg/h

Dimension: 1100*500*850mm

Voltage: 380V/220V

Power: 1.5kw

Weight: 350kg

Step 8: Seasoning

This step requires the use of an octagonal seasoning machine. The deoiled potato chips are put into the machine, and seasoning products are continuously put into the machine for flavoring. This machine can discharge automatically. After mixing and seasoning the potato chips fully, pulling the control switch on the left side of the machine, the machine can discharge automatically. It’s very convenient and fast to try.

Technical data of the french fries flavoring machine
Capacity Dimension Voltage Power: Weight:
300kg/h 1100*800*1300mm  380V/220V 1.1kw  190kg

Processed fries or chips can be packaged directly and sold worldwide. We also offer a Vacuum packaging machine that matches this potato chips production line for your reference. In addition to the small French fries production line with a production capacity of 100 kg per hour, we also have a medium-sized production line with a production capacity of 500 kg per hour and a large potato chips production line.

Parameters of the vacuum packaging machine:

Type Vacuum chamber size(mm) Seal length(mm) Voltage(v) Size(mm) Vacuum degree ((Pa) Power(kW)
SL-400/2S 520*500*100 400 380(220) 1030*520*910 ≤ 200 2
SL-500/2s 620*580*100 500 380 1220*580*910 ≤ 200 2.5
SL-600/2s 720*620*100 600 380 1430*720*950 ≤ 200 3
SL-700/2s 820*720*100 700 380 1630*810*950 ≤ 200 4
SL-800/2s 920*820*100 700 380 1830*820*950 ≤ 200 5

Video of potato chips production line:

How to make potato chips:

The successful case of French fries production line:

Customers from Turkey have purchased a potato chip production line with a capacity of 500 kg per hour. We sent professional technicians to Turkey to guide the installation. At present, the customer is very satisfied with this production line, and also sent a feedback video(Click here to watch the video).

What are the characteristics of the best French fries production line?

  1. The quality is excellent. Made of stainless steel, the motor adopts the international famous brand and is durable.
  2. Fair price. We adhere to the philosophy of long-term cooperation and will not do a one-time business. So we never deceive customers and try to create a win-win situation.
  3. Support customization. The machines included in this production line have a variety of different matching methods, you can match according to your needs. Not only that, the size of the machine, the size of the output, etc. also supports customization.
  4. Various applications. This production line can be used for the processing of a variety of materials, such as the production of banana chips and other foods.
  5. Automatic temperature control and over-temperature protection. This fryer is a smokeless, multi-function fryer. Controlled by the electronic control instrument, when the oil temperature is higher than the set temperature, the heating device stops heating. When the oil temperature is lower than the set temperature, the heating device starts to heat, ensuring the product’s frying temperature and improving the product quality.
  6. Functions are diverse. It can be used to produce french fries, potato chips, and wavy potato chips at the same time. It only needs to change the cutting knife. Satisfy customers’multiple needs.



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