Tray Sealer Vacuum Packaging Machine for Fast Food

A modified atmosphere packaging machine is to use high-barrier materials (plastic trays and cover film ). The outside air is isolated, and the tray is filled (2-3 kinds are mixed according to the characteristics of the food) to keep the packaged food in its original flavor and appearance for a long time, and to inhibit the growth of various bacteria and microorganisms to the greatest extent. Thereby extending the shelf life or shelf life of the food.

Tray Sealer Vacuum Packaging Machine for Fast Food


The product is suitable for fast and efficient modified atmosphere fresh-keeping packaging of chilled fresh meat, cooked meat products, fast food, cakes, rice noodles, cheese, soy products, aquatic products, poultry meat, etc. It has the characteristics of keeping food quality, freshness, color, shape, and taste. Just press the start switch, then vacuum – inflate – seal – cut film – send film and take the film – finished product comes out, and it is automatically completed at one time. Achieving high production efficiency, convenient use, and a high degree of automation, this product breaks through the shortcomings of traditional technology and provides a new type of product with high-cost performance.

 Tray Sealer Parameter

Model WEP-350E WEP-430A WET-450SK WEA-450  WET-450 SKM
Max film width 240mm 400mm 450mm 450 450
Max film diameter 220mm 300mm 300mm 300mm 300mm
Container depth ≤100mm ≤120mm ≤150mm
Voltage 3.5~6KW
Power customize 380V(220V)50/60H,3ph
Air Pressure(Mpa) 0.6-0.8
Gas substitution rate ≤1%
Residual oxygen ≤±2% ≤0.5%  ≤0.5% ≤0.5% ≤0.5%
Packing speed 1~3 circle/min
Overall size mm 682X815X690 1050X720X940 1365X1080X1570 1365X1080X1570 1365X1080X1570
Net weight  130kg 245kg 485kg 420kg 485kg
Package Size 870x720x1050=0.65

Gas Mixer 630x710x700=0.3

Package Weight 380

Gas Mixer


Container shape Fully Automatic Rollstock /Thermoforming Skin Packing Machine
Container Material Hard box, aluminum box, paper box, foam box hard box, aluminum box, paper box, foam box
Easy open aid Easy tear corner

Tray Sealer Detail Picture



Tray Sealer Feature:

1 Food Grade 304ss.

Ensure it is durable in a heavy environment, also it is resistant to corrosion/rust.

2 PLC intelligent control system

Adopt a controllable PLC system and liquid crystal display. The working program control is precise and stable, and the parameter setting is intuitive. Users can preset working modes according to their needs: vacuuming, gas, filling, sealing, and other procedures. The operation is simpler and more convenient, and the performance is stable.

3 Totally enclosed vacuum replacement chamber

Totally enclosed vacuum displacement technology is an effective structural form that has been summed up by relevant European and American research institutions after years of repeated experiments. This method can make the residual oxygen content in the vacuum chamber less than 1%, and then fill the mixed fresh-keeping gas and seal it. This form can ensure the high replacement of the mixed fresh-keeping gas, so as to truly achieve the effect of food preservation.

4 Replaceable molds

Adopt replaceable sealing mold design, users can change the shape and specification of the tray used at any time according to their needs. The equipment mold is supported by pure aluminum material oxidation treatment to ensure stable operation in a humid environment.

5 Waste film collection system

It adopts an independent waste film collection system and installs an inflatable shaft, which is easy to understand and easy to disassemble. As long as the gas is released, the waste film can be replaced to keep the environment hygienic.

6 Automatic film feeding system

The sensor tracking is used to automatically correct the color film pattern and the packaging box is precisely aligned to ensure the packaging is beautiful and the film runs smoothly and stably. Equipped with an air pump, it is more convenient to put the membrane up and down and reduce labor.

7 Three kinds of gas interface mechanism

According to the type of fresh-keeping gas required by different foods, three kinds of fresh-keeping gas, oxygen, carbon dioxide, nitrogen, and other gases can be selected respectively, and the three gases are charged into the mixing tank for mixing in proportion to meet the different needs of users.

8 Optional high-quality vacuum pump

The vacuum degree achieved by the equipment using the vacuum pump is much higher than that of the vacuum generator, and the high degree of vacuum in the packaging container is an important prerequisite to ensure the accurate mixing ratio of the filling gas. If there is still air remaining in the packaging container, even if the mixing ratio of the fresh-keeping gas is more accurate, after the fresh-keeping gas is mixed with the air in the container, the obtained gas mixing ratio will be an unconfirmed result. Therefore, choosing a packaging machine equipped with a vacuum pump is an indispensable key to ensuring the effectiveness of food preservation.

9 Emergency Stop.

Once press emergency stop, the machine stops immediately, safety guarantee.

10 Gas Analyzer

The German WITT gas analyzer is used to test the vacuum chamber sealing and residual oxygen content of the equipment to effectively ensure product quality. For the modified atmosphere packaging of cooked food, the control of residual oxygen is particularly important. The principle of modified atmosphere packaging of cooked food is mainly to replace the air and then inject a certain proportion of a mixture of CO2 and N2 or 100% N2 into the packaging box to isolate oxygen. When the oxygen concentration is lower than 0.5%, the basic aerobic bacteria do not reproduce. Therefore, residual oxygen is a key factor to avoid food microbial spoilage and preventing food from oxidizing due to the presence of oxygen. In order to achieve the effect of prolonging the shelf life of food.

Residual oxygen is also very important in the modified atmosphere preservation of fruits and vegetables because fruits and vegetables need a very precise gas distribution ratio to achieve a good preservation effect

11 Multi-purpose machine

We have launched a multi-purpose function, in order to meet the needs of different users, improve production efficiency, and reduce user cost, one device can meet your different needs. (Note, you must explain the requirements to the customer service staff when booking the aircraft)

Mode 1:Sealwith air

Mode2:Vacuum+nitrogen filling+seal

Mode 3:Vacuum + gas mixing and filling+seal


12 Electrical system

Using French Schneider Electric components, the service life and adaptability are stronger, effectively preventing equipment failures and affecting production.

13 High-quality bearing

Using German Farakfu bearings, it has friction, flexible operation, strong rigidity, and large bearing capacity, ensuring long-term operation.

14 Pneumatic components

Adopt Taiwan AirTAC pneumatic components to make pneumatic components run more stably

Leakage protection system

15 Leakage protection system

In order to use safety, our company has installed a leakage protection system for each unit to effectively protect the safety of operators.

16 Teflon, heating plate

The heating plate is made of an aluminum-magnesium alloy as a whole, sprayed with Teflon material, which can effectively protect the heating plate, not sticky and durable.

large filter

17 Large filter

We install filters independently for each device, to effectively protect the service life of the vacuum pump

18 Options

Coding, metal detection, weighing, and labeling systems

19 Tips

Air compressor need

Need 3 Phase voltage

Installation Service

1. We provide videos and an instruction manual to show the process of installation.

2. We provide training for installation for free in our factory.

3. We can send a technician to the buyer’s factory to install the machine and provide a training course.

After Sales Service

1. One-year warranty and free lifetime technique support.

2. Free spare parts would be supplied if the machine has broken within the warranty period.

3. After the warranty period, the spare parts for replacement are offered based on a certain charge.


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