Chamber type vacuum sealer. Professional vacuum sealers of chamber type. Features of vacuum packaging

Vacuum sealer(packing machine) is a specialized equipment designed for automatic packaging of food and non-food food products in polyethylene or foil bags of various sizes under vacuum. Vacuum packaging today is one of the most sought-after achievements of modern industry. Its nutritional benefits are unparalleled:

In a vacuum, there are no conditions for the reproduction of bacteria and the oxidation of the product, which increases its shelf life from 3 to 5 times.
Maximum preservation of vitamins and nutrients
Shrinkage, airing and admixture of foreign odors are prevented Product quality is improved (aroma retention, ripening in the package)
Guaranteed product safety
Not only solid lumpy goods, but also bulk substances and liquids (broths, soups, etc.)
Contamination is prevented
Light and beautiful packaging makes it possible to professionally present the product, create a brand
The volume of packaging material is reduced as much as possible, the products become compact
Increased turnover and reduced costs due to extended shelf life

Regarding the storage of non-food items, electronics, pharmaceutical products, textiles, etc. packaging provides: Anti-corrosion protection Anti-static properties Protection against dust and moisture Protection against falsification and counterfeiting Reduction in the volume of packaging material Almost every vacuum apparatus offered on the equipment market today is fully automated. Its use allows you to reduce the time spent on packaging products and frees workers from additional workload. Depending on the method of operation, packaging units can be divided into two types: chamber and tubeless. Tubeless simply pumps air out of the bag and then seals its edges. The chamber packer has vacuum chamber where the product is packaged. The second type of apparatus is more common and is used in small and medium-sized industries.

The equipment may be desktop or floor structure different design. The housing and chamber are usually made of of stainless steel which makes the devices resistant to aggressive environmental influences and prolongs their service life. The lids can be made from the same material or glass to allow control of the sealing process. Parameter setting modern models is carried out using an electronic control unit, and the information is displayed on a digital display.

The range of packaging machines is very diverse. Devices with different performance have chambers of different volumes and differ in power, energy consumption and dimensions.

The demand for packaging equipment is explained by the wide scope of its application, both as individual element, and in combination with other devices, such as thermostats SOUS VIDE, which carry out low-temperature cooking of vacuum-packed products.

The quality and speed of packaging products depends on the technical characteristics of the units, as well as on the quality Supplies. That is why, when purchasing a packaging machine, it is also necessary to pay attention to vacuum bags, which are made from different types of polyethylene and come in various sizes and densities.

A vacuum sealer is a device with which you can significantly extend the shelf life of food products. This device is often found in stores that sell perishable products. In a vacuum sealer, vacuum food- this is its main purpose. Packages with created by artificial means vacuum inside can be placed in the refrigerator or freezer where the products will keep their freshness much longer than usual.

The device looks quite simple: most often it is a small device made of standard (often glossy) plastic. household appliances, as a rule, have standard dimensions of 30 by 15 by 10 cm and weigh no more than a kilogram. Compact dimensions and light weight make it easy to use the device not only in the store, but also at home.

Vacuum sealer works on simple principle: after pressing the start procedure button inner part the bag is sealed, all the air is pumped out from there. It is important to wash the products before starting the procedure, this is necessary for them proper storage in a vacuum state.

In some cases, the vacuum effect is also needed to store some household items, to protect them from destructive influences. environment(oxidation, degenerative processes, etc.).

Using a vacuum sealer is quite simple, and this can be considered one of the main advantages of the device. The operation of the device implies special packages for the vacuum sealer. It is these consumables that help to maintain a state close to the vacuum inside. In addition to ease of use, the advantages are long-term storage of products and their preservation. useful properties for the entire period of storage (fruits and vegetables retain the entire complex of vitamins in their composition).

Varieties of devices

The device for vacuum packaging can be tubeless and with a special compartment for vacuuming.

The tubeless version costs much less. Food Vacuum Sealer for Home does not have a camera. The air is pumped out immediately from a special bag. But the lack of a camera allows you to pack not only food products, but also various other items. The device can be either manual or semi-automatic. Such a device is perfect for both products (meat, cheese) and other household items, such as clothes. small size. But, as a rule, this is where the positive aspects of a home vacuum cleaner end.

Due to the low power and simplicity of the technology, the device simply cannot provide decent performance for pumping oxygen out of the bag: as a rule, we are talking about 89%, against 99% in the case of professional gadgets.

A powerful household vacuum cleaner is rather an exception to the rule. If you want to high performance and preservation for a longer period, it is best to opt for a professional vacuum sealer.

chamber unit

The chamber vacuum sealer is distinguished by the presence of a special compartment in which air is pumped out of the bag with the product. This feature imposes certain requirements on the size of the vacuumized product. This device is much more expensive and works. in automatic mode with a full control panel. An industrial vacuum cleaner for products differs from a home one in size. Its main purpose remains the same.

Vacuuming finished products for their subsequent sale. Often, the work takes place with large volumes.
Vacuuming expensive food products for their subsequent long-term storage during transportation (deep freezing or cooling). Vacuuming helps to cope with the problem of frost, which deprives many products of their taste.
Vacuuming food for its preparation (the so-called "molecular cuisine").

A professional vacuum cleaner differs significantly in size, unlike the household version, it can be a desktop one, since the camera needs to be placed somewhere. Of course, the industrial vacuum sealer has more power compared to kitchen. The time of its continuous operation has also been significantly increased (up to 4 hours per shift with a cycle of 10 to 30 seconds, everything here depends on the size of the object being vacuumed). The build quality and case material also differ significantly, and the comparison will not be in favor of a household appliance.

There is a vacuum cleaner with gas filling option. Such vacuuming allows you to preserve the natural look and taste of food for a long time. long term. The device itself is equipped with gas-balloon equipment with an active mixture for feeding into the chamber.

The packer can be either standalone or embeddable. The difference lies in the need for installation and the availability of space for installation in a kitchen or industrial premises.

Instrument selection rules

Choosing a vacuum sealer for your home is quite simple, just follow a few simple guidelines.

Determine what is required from the device: compactness or performance, functionality or affordable price, performance or ease of use.
Study the market and choose a few models you like, from which to carry out further comparison.
Focus on a trusted manufacturer whose products have a positive user experience with other household appliances.

For household processing and subsequent storage (fruit and vegetable freezing), the most affordable manual version without additional technological options. For those who want to know all the delights of the newfangled “molecular chemistry”, a complex solution with a gas filling function is suitable, but you will have to pay extra for technological equipment.

It is important to pay Special attention body material, make sure it is strong and the parts fit well together.

Popular Models

Let's take a look at the top 5 models of vacuum sealers that you should take a closer look at if you are planning to purchase this device.

The rating of vacuum sealers for the home in 2017 opens with an apparatus from the well-known highly specialized brand Lava. This is a high-tech vacuum apparatus, sold at a price of 18,794 rubles. This device is tubeless, which allows you to pack things and products of various sizes and dimensions (as far as the original packages allow). The body is made of durable high quality ABS plastic. The maximum productivity is 2100 bags per hour. The power is 500 watts. The welding bar has a length of 340 mm. The device is powered by a normal home network 220 V. The weight of the device is 4.4 kg.

Distinctive feature is a convenient sealing of packages at the touch of a button.

Lid opens automatically after the end of the process. The instrument is supplied as standard and one color solution with no choice. The manufacturer offers a full year of warranty service for all components. The device has very compact dimensions, thanks to which it will always have a place on the kitchen table.

The only thing that goes beyond the benefits is non-universal packages. Consumables can be difficult to acquire, and if you can find them in stock in some store household appliances, then the price for them can be an unpleasant surprise. Otherwise, the device turned out to be strong and reliable with a simple and intuitive interface, classic design. A wonderful example of a standard household vacuum cleaner for everyday use. Suitable for household needs and small volumes of sealing.

proven and reliable manufacturer;
strong case made of high quality plastic;
high performance;
simple and understandable from the first minutes of operation, the option "vacuuming in one click";
small sizes;
not heavy;
long service life.

the cost is quite high;
consumables are hard to find and they are not cheap;
soldered seam length.

The top vacuum cleaners of 2017 continue with the model from the DZ brand. It is a solution focused primarily on industrial scale. The packaging machine is a desktop machine and has one chamber for air extraction. The production capacity reaches 1000W. Packing is carried out at a speed of one to three bags per minute. The cost of the device is 49,400 rubles, which automatically classifies it as an "all in one".

The device can be used not only in small businesses, restaurants and fast food, but also in the banking sector, since this gadget can be used to pack banknotes.

For personal use, you will need quite a spacious kitchen. The case of the device is completely made of stainless steel, on top there is a functional transparent cover. There are two welding strips. The device is powered by a 220 V household network. The soldered contour is fixed in the range from 0.2 to 2.8 seconds, depending on the density of the seam. The device is able to work on an industrial scale, carrying out high-quality packaging of both food and household items, money, small utensils, clothes (gloves, furs, etc.) for their subsequent storage. The only significant drawback that can make a certain percentage of buyers think about it is quite high price the apparatus itself. However, it uses universal packages from various manufacturers, so you can save a lot on maintenance of the device. A wonderful solution for small businesses, both in the field of small production and for public catering.

excellent assembly;
high degree of reliability;
remarkable performance;
optimal power;
balanced electricity consumption;
the presence of two welding strips;
fast seam sealing;
efficient vacuuming;
classical appearance.

high price;
large dimensions;
due to the chamber type of operation, the size of the items to be vacuumed is limited by the volume of the item compartment.

In search of a solution, which vacuum cleaner is better to buy for your home, you should take a closer look at the model from the Finar manufacturer. It is intended primarily for household needs, long-term storage of small items that fit in a bag and food. Due to the high degree of vacuuming, the products practically do not change their organic characteristics. The cost of the device is 9675 rubles. Compact dimensions allow you to store the model directly on the table. Convenient fixation allows you to effectively use the device under any conditions. A distinctive feature of the Finar vacuum sealer is the length of the soldered seam: it is 300 mm.

The device works from a conventional outlet, with a power of 220 V. Max Power of the device under load is only 190 W, but this is quite enough for successful evacuation. For an hour, the device is able to pump out 0.6 cubic meters air, and it is very good result. The manufacturer claims a vacuum level of up to 80%. Branded bags or containers are used as consumables. There is a significant reduced bacterial growth.

The body is made of high quality plastic. The technology is based on a dry sample pump. WITH front side machine contains a digital control panel. Control options include both manual and automatic vacuuming. Thanks to efficient soldering technology, finished products may persist even longer than the stated period. A wonderful solution, affordable and pleasantly surprising with its capabilities. Ideal for home use.

the classic appearance of the case, made in the style of minimalism, without any surpluses;
two control modes, manual and automatic;
low electricity consumption;
high efficiency dry pump;
high degree of reliability;
thanks to its compact dimensions, the device is very convenient to store, it does not take up much space;
vacuum level up to 80%;
the length of the soldered bar.

a problem with the purchase of consumables;
the package comes with a small number of packages;
the price, taking into account all the discounts, remains quite high.

The second position is taken by a vacuum sealer from the Besservakuum company. Great solution for home cooking. Fans of long-term storage of fresh fruits and vegetables will be able to appreciate the cost of the device, which is 8562 rubles. Its characteristics also deserve special consideration. The main features of the model are ergonomics, high functionality and very simple operation of the mechanical panel. Vacuuming occurs "by pressing one button".

Another great feature is the possibility of packaging in vacuum corrugated bags (rolls), as well as thermal bags for molecular cuisine.

The device comes with a one year warranty. The device reaches a power of 250 watts. The pump is capable of pumping out 13 liters of air in one minute, the length of the soldered bar is 330 mm. The end effect is 200 millibars of vacuum. Management is only in automatic mode. The device is powered by a conventional 220 V socket. The vacuum sealer is equipped with a self-lubricating pump. The body is made of ABS plastic. The model is equipped with the ability to adjust the temperature of the soldered seam.

Fans of the modern "vacuum kitchen" will be glad to be able to use thermal bags to cook environmentally friendly and healthy meals. Given the cost, the vacuum sealer from the well-known manufacturer "Besservacuum" can be called one of the best solutions For home use. The model has several unique features, while being sold at affordable price. Reliable and simple solution for everyday tasks.

strong case made of reliable plastic;
the possibility of using thermal packages;
various models of consumables (corrugated bags, rolls);
high reliability;
classic design;
trusted brand;
adjustable temperature of the soldered seam;
the length of the soldered bar.

consumables need to be purchased separately and the price for them differs significantly depending on the retailer;
vacuum only up to 80%
mechanical control;
no manual mode.

The best vacuum sealer of the rating is from Oberhof. This is a German brand known for its reliability and durability. The perfect build quality will allow you to operate this device for many years without breakdowns. First of all, the design of the device attracts attention: corrugated cover looks original and concise, which will fit into any interior modern kitchen. It doesn't take much space to accommodate. dimensions 360x150x76 mm.

The vacuumer allows you to pump out air not only from bags, but also from containers; for this, 2 special hoses are provided in the kit, suitable for different types valves. And the increased strength of the sealing seam guarantees the safety of products. In addition, in the configuration, the user will find a stopper, with which you can vacuum open bottles of wine preserving the taste and aroma of the drink.

Important! The device can operate in two modes: dry and wet. This allows food to be vacuumed together with liquid, such as marinated meat.

Leere T-15 works from a regular 220V socket. The power of the device is 110 W, and the maximum possible pressure level is 0.8 bar. Total provided 2 pressure levels, at a minimum, you can pack the most fragile products without damage. The model is perfect for housewives who use Sous Vide cooking technology. From additional features it should be noted the possibility to stop the device at any time, as well as "Auto / stop", thanks to which the vacuum cleaner will independently evacuate the air and seal the package. Great solution for domestic use, the perfect combination of affordable price, high quality and functionality.

affordable price;
interesting case design;
the ability to work with containers, bottles;
high reliability;
trusted brand;
suitable for Sous Vide;
2 operating modes;
40 vacuum bags as a gift;
strong seam.

missing.

Conclusion

A vacuum sealer for home is a reliable assistant in such an important and useful matter as saving food freshness period. This is a simple and easy to use device that can be purchased at a relatively affordable price. Some models are endowed with the option to support the sealing of thermal bags, but most often it depends on the brand of the manufacturer. There are devices of various price and technical ranges on the market, so each buyer will find what he likes.

If you decide to go into business in the Catering, first you should purchase an industrial vacuum packaging machine and a set of bags. Use the tips to buy the right products.

Features of vacuum packaging

Manufacturers offer many devices with various options. To help you not get lost in the selection process, consider some of the nuances of the equipment.

Manual or automatic?

Features of manual control

Possibility to set the packing and evacuation time by setting the timer.
Full control over the amount of air pumped out.
Allows you to adjust the results according to the user's request for different products.

Features of automatic control

Only the sealing time setting is available.
Pumps out air automatically (except when using the pulse mode).
“Adjusts” to the request for ease of use, automatically adjusts the duration of the vacuum.

vacuum cycle - air extraction.

Sealing.

Gassing . Chamber-type machines can be equipped with a gas filling function: they remove oxygen, replacing it with a mixture of carbon dioxide and nitrogen, which subsequently protects the product from spoilage. It is used, for example, for packaging meat delicacies.

Pulsation mode . Manufacturers call it differently: “pulse” mode, pulsed, pulsating. When using it, the air comes out in separate shocks, which helps to preserve the integrity of the product. "Pulse" is relevant for fragile products such as muffins and desserts. In normal mode, the air is pumped out for a set time, causing soft confectionery to deform, while in this mode, you control the process manually. The option is useful for marinating, because allows you to leave the liquid inside.

Sealing string : When the vacuum cycle is completed, the sealing string heats the bag with two wires (covered protective material, such as Teflon) to seal it and prevent oxygen from re-entering.

Roll storage / Bag cutter . This option is specific to some tubeless cars. It allows you to set the roll in such a way that you can then unwind as much as you need and cut off the package. Seal one end, place product inside, run normal cycle from open end. Relevant for enterprises using many packages of various sizes.

Types of vacuum machines

How does he work . The package is placed outside. Air is expelled from open side. When the cycle is finished, the polyethylene is heated and glued, the bag is sealed.

For whom is it intended . These machines are usually used in the home or in small commercial establishments.

Application. External packers are not suitable for liquids (soup will overflow or leak). A small amount of marinade is acceptable, and the "pulse" option is quite useful in this case. But if you plan to make a lot of blanks every day, then you should consider a chamber vacuum machine. This does not apply to most types of meat, cheeses, products that have a thick consistency - the device will cope with such raw materials perfectly.

What to consider when buying . Do you want to pack your products in special vacuum canisters? Do you need a "pulse" option for delicate foods and marinating? What about storage on a roll so that suitable bags can be cut? Then this equipment is what you need. However, keep in mind that it is designed for a small load.

It is also necessary to take into account the fact that although tubeless packers are cheaper than chamber packers, vacuum bags for them are more expensive. Therefore, with regular use, a chamber machine will even save you money in the long run.

How does he work. The package is placed in a chamber located inside. Air is removed from the chamber to equalize the pressure inside and outside the bag (which allows liquids to be packed). Then the air is pumped out, the bag is sealed by strong heating of the polyethylene.

For whom it is intended. It is used in catering organizations that use the machine daily with a heavy load or need packaging for liquids. Businesses such as meat processing plants or sous-vide food processors will benefit from a chamber packer.

Application. No limits! Unlike the devices of the previous type, the chamber one easily copes with packages full of liquid, which is indispensable for marinating.

What to consider when buying. The most important selection criterion is the purpose of the equipment. If you will be packing large items in large bags, you will need a wide sealing strip. If you are planning on handling high volumes, consider purchasing a packer with two, three, or even four sealing lanes.

Also consider using a gassing system to help extend the life of packaged goods even more.

Bags and accessories

They differ in style, size and purpose.

LAVA brand products have the following advantages:

do not contain bisphenol A;
Suitable for sous vide cooking.

Many packages can also be used for cooking, freezing, use in microwave oven. When buying, pay attention to the product description and the list of restrictions for each type. Keep in mind that most packages are designed for either tube packers or tubeless packers (not both!).

Bags for chamber type packers are available in two types:

Standard. They are usually pre-sealed on three sides, leaving the fourth open for final sealing.
With a zipper on one side. The opposite side is left open to be able to vacuum the bag, but then re-open it when needed using the zipper.

Bags for tubeless packers. They are also of two types:

structured for packaging various kinds products. Corrugation allows you to completely pump out the air.
High barrier. They have all the features of the previous ones, they also contain a layer of cellular material that enhances the density.

Roll packages. These are rolls from which fragments of a given size are cut. Used for tubeless vehicles only.

Accessories

Containers. Great for marinating, storing liquid foods such as soups, and delicate items that you risk getting wrinkled when sealed in a regular bag. Be sure to check that your packer is equipped with the appropriate accessory port and a suitable hose to connect the container to the machine to deflate.

Puncture protection seal. It is used where particularly hard or sharp objects are packed that can pierce the bag. Just place the seal in the "dangerous" area before starting the vacuum cycle and it will provide an extra layer of protection.

Sous vide cooking

Another advantage of vacuum packaging. Sous vide technology is a process in which vacuumized products are cooked in a bath of water at relatively low temperatures.

First practiced in Europe, the cooking method is gaining popularity in North America and Russia. Compared to traditional methods, sous vide has several key advantages:

Good results with minimal cost for staff training; dishes are cooked in a water bath for a set time, then removed and cooked as needed. You only have to keep track of time and water temperature.
Low temperatures significantly reduce the risk of overdrying or overcooking and virtually eliminate weight loss.
Food retains nutritional value, flavor and texture.
Since the natural qualities of the products remain unchanged, oil, salt and spices can be dispensed with.
Since the products are immersed in the circulating hot water they heat up evenly. A medium-done steak will turn out homogeneous in the middle and along the edges.
Ready meals, vacuum-sealed, easy to reheat later.

And the best news: sous vide technology is remarkably simple! Invest in a vacuum sealer that meets your needs, a sous vide thermostatic circulator, and your business is equipped to produce culinary delights.

Chamber vacuum sealer is the most demanded type of equipment, as its functions and specifications allow to use a product practically at any enterprises of trade and public catering. The main difference and advantage of models of this type of vacuum packaging equipment is the presence of a camera, which allows you to optimize the operation of the device and make it more convenient and practical to use.

Which vacuum chamber sealer to choose

The assortment of the online store "Petrokhladotekhnika" presents wide choose products of different price ranges, performance, power and functionality. For example, if production company St. Petersburg needs an industrial chamber-type vacuum sealer, then it will be offered to buy a Turbovac product, but for a restaurant or a chain of large supermarkets, budget and less powerful Viatto, Hurakan, Indokor and others are preferable.

More often chamber vacuum sealer is selected according to the following parameters:

number of cameras - one or two;
the number of welding strips - from one to four;
the presence of a programming function - and the number of programs;
type and quality of the weld;
the possibility of creating a gas-modified environment;
electrical requirements - 220V or 380V.

The more specific the requirements for the equipment are, the easier it is to choose the right model of a two-chamber vacuum packaging machine.

Choice of vacuum chamber sealer according to the number of chambers

The greatest demand among shops, cafes and restaurants in St. Petersburg is single chamber vacuum sealer. The principle of its operation is extremely simple, since all the basic functions of the equipment are automated. It is only necessary to place the product in the packaging bag into the chamber and close the lid to start the work cycle. Its sequence includes evacuating air from the chamber, equalizing the pressure, directly evacuating the product and sealing the bag by means of strong heating of the polymer used.

Works a little differently 2 chamber vacuum sealer. Its feature is one flip cover and two chambers, which are serviced alternately. This makes it possible to optimally expend the efforts of personnel in the preparation, placement and extraction of vacuumized products, while obtaining a packing speed twice as high as in single-chamber analogues.

Which chamber vacuum sealer to buy is decided only by the St. Petersburg company, focusing on its needs and work tasks.

Choice of vacuum chamber sealer according to aeration function

Aeration or gas filling function- one of the most demanded in the chamber vacuum equipment. And although tubeless vacuum devices are trying to offer such a service today, their level of quality is much lower than that of chamber models.

Creation of a gas-modified environment- a need and a convenient solution that provides packaged food products with:

freshness for a very long time;
complete preservation of vitamins and nutrients;
attractive appearance for buyers;
ideal taste;
packing compactness.

The choice of a gas-modified medium is carried out directly at a trade or catering enterprise, based on the type of product being packed.

Choosing a vacuum chamber sealer by function

The chamber vacuum cleaner offers an excellent range of operating options, allowing not only to guarantee high-quality and durable packaging of products, but also to help optimize many work processes.

Among the most requested features that offer vacuum chamber machines:

"Additional vacuum" ("Vacuum +", EXTRA-VACUUM). This feature allows you to manually increase the evacuation time to minimize residual pressure in the vacuum bag. This option is necessary for packaging meat, fish and other porous products that contain a high percentage of gases in their compositions.
"Soft Vacuum" ("Soft Air"). It is necessary for packaging products of a “delicate” consistency, such as muffins, pastries, cheeses, and consists in slowing down the processes of vacuuming and depressurization.
"Pickling". It consists in the automatic change of several working cycles for better marinade impregnation of the products placed in it.

Additional options for chamber degassers

Considering the functions of packaging equipment, you should not ignore the presence of additional working options. Chamber Type Vacuum Packing Machine has many possibilities which makes it in demand in almost all areas.

Date marking. An additional option that allows you to put down information about the product, the date of packaging and other data at the place of sealing.
The presence of silicone inserts in the camera. Often for chamber vacuum equipment additionally purchase special silicone liners to adapt the volume of the chamber to different types products. This allows you not to buy different models vacuum cleaners for specific product groups, but simply "modify" the dimensions of the chamber using silicone inserts. It is also worth noting the benefits of liners for accelerating the evacuation cycle and reducing the flow rate of the supplied gas-modified mixture. Inserts are quickly installed and removed without slowing down the pace of work of the staff.
The number of welded strips. The more welded strips, the higher the productivity of the equipment. If there are two welded strips in the degasser, they are located on opposite sides of the working chamber. This means that you can place the bag on one side and on the other, ensuring that two types of products or even more are sealed at one time.
Double weld. A useful option for many companies, which is responsible for the reliability, strength and durability of the packaging.
Availability of programs. The ability to program the equipment allows you to optimize the work with the most frequently packed products by setting the vacuum depth, cycle time, and sealing temperature for them in advance.

Scope of application of chamber degassers

Vacuum chambers are one of the most popular types of packaging equipment today. They are used in all production and trade and warehouse areas, helping to establish the circulation of goods in the most rational way. If we consider the scope of vacuum chamber sealers globally, then their can be found in industries:

trade - for packing and selling a variety of product groups;
the financial sector - when counting and sorting banknotes;
logistics and warehouses - to ensure the convenience of storing a wide variety of products;
pharmaceutics and chemical industry - storage of medicines, preparations, reagents;
public catering - preparation of molecular cuisine dishes and optimization of work through the preparation of semi-finished products, cuts, vegetables;
production - packaging of manufactured products.

Chambered or tubeless? How to choose the right vacuum sealer?

Often, trade, production and catering companies in St. Petersburg have a natural question: which vacuum sealer to buy? Chamber? Tubeless? Or both at once? The answer lies in the advantages of each type of equipment. If we evaluate the advantages of a tubeless solution, then it is one thing - the packaging of oversized products. The advantages of chamber vacuum sealers - especially when compared with tubeless counterparts - are much greater:

Lots of features and additional options. The presence of auxiliary capabilities increases the productivity of equipment, expands the scope of its use, and facilitates the work of personnel.
Low additional costs. Maintenance of tubeless equipment is more expensive, as it obliges you to purchase special corrugated extra strong bags for packaging. In the case of chamber models, this is not necessary.
Possibility of using programs. An increasing number of chamber models are being programmed, allowing you to set automatic packaging criteria for a wide variety of goods and products.
Work in intensive mode. Only camera equipment can work uninterruptedly for more than 4-6 hours a day without losing functionality and operational advantages.
Price. Petrokhladotekhnika offers many chamber solutions at the price of tubeless models, making it easier for customers to choose between these two types of vacuum equipment.

Chamber vacuum sealers St. Petersburg from "Petrokhladotekhnika"

Online store "Petrokhladotekhnika" offers an excellent range of vacuum chamber sealers from various manufacturers. The price of products ranges from budgetary values for compact solutions to high rates for high-performance industrial options.

Selection by function, cost, manufacturers, brands helps buyers make the right decision and purchase optimal quality vacuum chamber sealers. In the absence of the required items, the company "Petrokhladotekhnika" works "on order", guaranteeing fast delivery of products to the client. In Leningrad region and St. Petersburg the company offers delivery, installation and service; to other cities and regions only shipment of equipment by transport companies.

Vacuum packaging machines belong to the class of professional industrial chamber-type vacuum packaging machines and are designed for vacuum packaging of both food and non-food products. They are characterized by full functionality, easy operation and a wide range of applications for packaging materials, both soft film and aluminized. Packaged products and goods are protected from oxidation, mold, rot and dampness.

Principle of operation:The principle of operation of such machines is that a vacuum is created in the chamber. The order of operation on chamber vacuum machines is as follows: the machine’s operation parameters are pre-set (vacuum depth, sealing time or temperature), then the unsealed edge of the bag with the product placed in it is placed on the thermal film, pressed tightly top cover, the pump automatically turns on, when the desired vacuum is reached, the machine switches to the seam sealing mode. As soon as sealing has occurred, the depressurization of the chamber begins, after which the roof vacuum machine opens automatically. It is possible to pack several packages at once, which significantly increases productivity. Packages are used as two - and three-layer, with an inner layer made of polyamide or lavsan, the melting point of which is much lower than that of polyethylene, which, as a rule, makes up the outer layer of the bag. This composition of packages and allows you to increase productivity by imposing one package on another, up to three packages. The use of ready-made bags when packing on chamber machines has a number of limitations, in particular when wrapping products with a bag irregular shape, the edges of the package remain deformed, which makes the package look unattractive.