The extruder produces extended products from plastics: pipes, profiles, plates, films, or large-volume products.

It is used for the production of:

• Engineering pipes (polypropylene, polyethylene, PVC)
• PVC profiles for windows and doors
• Panels/plates for window sills and doors
• Diffusers for lamps (polycarbonate/plexiglass)
• Cable channels, baseboards
• Edge tape
• Cable sheath
• PVC seals
• Hoses
• Medical tubes
• Decorative frames
• Grids
• Wood-plastic composites
• PVC composites

The components and mechanisms of the extruder are reliable and have a simple design. Malfunctions are rare and easily fixed. The equipment requires a low maintenance cost.

There are several key parameters that need to be controlled in the extruder operation. The operator and 1-2 auxiliary workers are required to start and operate the machine.

Forming dies of extrusion machines have lower metal consumption, compared to the molds of injection molding machines.

Types of extruders:

• Single-screw
• Twin-screw

Single screw extruder is the simplest type of machine and is used for processing plastics with good mechanical characteristics.

When processing powders and raw materials that tend to stick together, the raw material in the single-screw extruder circulates unevenly. It can cause overheating of plastic or pressure surges on the die.

Twin-screw extruder provides a more uniform circulation and melting of the material in the cylinder.  Rotation of the screws can be parallel or counter. Twin-screw machines are recommended for processing hard-to-loose plastics.

The single-screw mechanism only cleans the cylinder. Twin-screw extruders can be completely self-cleaning.

The extruder type and performance are selected individually depending on the production task. Dies for extruders are made to order according to product drawings. They determine the shape of the finished product.

The main mechanism of the extruder is a screw. The force that rotates the screw is transmitted from the electric motor through the gearbox. The motor is controlled by a frequency controller.

The plastic raw material is fed through the feed hopper to the screw feed area. The necessary additives and dyes are pre-added to the mixture. Optionally, a granulator can be used.

As moving along the heaters in the plasticization zone, the polymer melts and is fed by the screw to the extrusion head. The extruder builds a pressure of 15-100MPa. The molten polymer is forced through the die heads. The die pattern determines the shape of the products.

After exiting the extruder, the polymer is cooled and cured in the air or in a bath. Plastic achieves the required shape and mechanical properties.  During extrusion, the chemical composition of the plastic does not change.

The equipment operates continuously. Therefore, winding or cutting the finished product must be provided.

An extruder with special equipment for preparing raw materials and processing finished products forms a production line.

Additionally can be supplied:

• Raw material preparation and loading system (drying, calibration)
• Mixers (mixing raw materials for co-extrusion and composite production)
• Degassing unit (prevents the formation of cavities in the product due to bubbles in the molten plastic)
• Air and liquid coolers (for forced cooling and acceleration of polymerization)
• Profile pulling mechanisms
• Cutting machine
• Stacker
• Winding machine
• Marking systems
• Printers and laminators

To select a suitable model of the tangential fan, please, leave a request to our specialist. In the request, describe the task that you need to solve.

Equipment package for the production of radiators for heating systems. Product parameters and equipment performance are agreed in the terms of reference.

Typical specifications of radiators:

• Power: 360-9.000W
• Product size: 300, 400, 500, 600, 900mm
•  Radiator length: 400-3,000mm
• Types: 10,11.20,21, 22 (standard), 33

The equipment is automated and integrated into a single production chain – a radiator manufacturing plant.

The plant consists of the lines for:

• Punching
• Welding
• Powder painting
• Packaging

The lines contain all the necessary equipment for the production of 360-650 thousand units per year. Three-shift operation is planned. Radiator assembly and some technological operations are performed manually.

Additional equipment is used to increase the automation of assembly and packaging, as well as for increasing the line performance and applying highly durable paint.

• Magnetic gripper is a device for automatic loading of half cases on the welding line conveyor. It helps to reduce downtime and process interruptions
• Plug installation device for installing the plastic plugs on all radiator connections.
• Automatic suspension system on the coating line conveyor is a transport system before of the coating line that regulates the speed and height of hanging radiators. The operator hangs the hooks on a chain and inserts them into the holes in radiators
• Electrophoretic coating equipment consists of a chamber and related equipment for coating radiators with a scratch and corrosion resistant paint (the technology is used for painting cars)

To select a line with the suitable capacity and products size, please, leave a request to our specialist

The dispersion rubber mixer replaces roller mills in the production of compounds of natural and synthetic rubbers, plastics, and composites.

The closed mixer is more efficient than open mills, and is more convenient in the technological process.

The material after mixing is a lump of homogeneous elastic mass.

The rubber mixer is used for:

• Crushing
• Grinding (crumbs 2-5mm in 1,7-0.55mm)
• Mixing
• Adding additives (sulfur, etc.)
• Plasticization
• Heating

The processed rubber compound can be fed to the calender for the production of fabrics or sheet products.

The equipment has higher productivity compared to roller mills. The mixing cycle of the rubber mixer is 2 times shorter than that of open-type machines.

Thorough mixing is provided by a tangential or interpenetrating rotor. Using a dispersion rubber mixer expands the range of recipes that can be produced. For rubber compounds, interpenetrating rotors are usually used.

The hydraulic drive of the rubber mixer maintains a constant working pressure. O-rings are made of high-strength alloys. Rotating elements do not require lubrication due to a precise fit.

Chrome-plated moving elements (rotors, bearings) have a long service life.

The equipment is automated. PLC control. The following process parameters are controlled: rotation speed, cycle time, temperature.  Process settings can be saved to create custom modes. An emergency stop system is provided.

The mixing chamber is compact.  The compound heating/cooling efficiency is higher than that of the open roller mills.

The sealed mixing chamber protects the material from the environmental factors and dust during the production. The chamber and rotor are easy to clean after work.

The rubber mixer is manufactured with a lower or side discharge. Equipment with a lower discharge of the compound is placed on the 2nd level above the calender or hopper. For side unloading, a bucket loader is used to feed raw materials to the calender.

By the working principle, rubber mixers can be batch-operated and continuous.

The guaranteed maintenance period of the equipment is 1 year. Post-warranty service is available.

Operation

Rubber raw material is loaded into the rubber mixer chamber and plasticized.

The rotors create force for cutting, abrasion, and crushing deformation of the compound. Rolls heat the compound to soften it and enhance the mixing quality.

After plasticizing the rubber, additives (sulfur, carbon, plastics) are added. The compound is thoroughly rubbed with rotors. As a result, a homogeneous mass is produced.

Unlike roller mills, in a dispersion mixer the entire loading volume is mixed. For this reason, the rubber compound is more uniform.

At the end of mixing, the mass is cooled and discharged into the container or to the next machine in the production line.

 

General structure

The rubber mixer consists of a cutting chamber with two rotors, a hydraulic drive, and a heating/cooling system. The controller, sensors, and regulators control the rotor temperature and rotation parameters. The equipment components are mounted on a frame made of welded steel sheets.

 

 

 

Mixing chamber

The chamber is a closing metal hopper. Mechanical actuators are provided to open/close the chamber.

The chamber walls are made of alloy structural steel. The surface is chrome-plated (120-150um, HRC50) and polished for easy cleaning from the compound.

The chamber is heated and cooled by means of a jacket. Steam or oil is used as a heat carrier. Cooling is usually water-based. There is a thermocouple installed at the chamber bottom.

There are rotors inside the chamber.

 

Rotors

Rotors are cast metal rolls with hard alloy coating. The rotor blades are located at angle. There are 2-4 blades.  The rotor surface is chrome-plated and polished.

Two rotors are installed in the chamber. They rotate in opposite directions. The material is mixed throughout the entire volume of the chamber. The cutting load is created in the space between the rotors.

By design, there are two types of rotors: tangential (Banbury) and interpenetrating.

Rubber mixers with Banbury rotors are used in tire production.  This type of rotors is suitable for tasks where frequent changing the recipes is not required.

Equipment with interpenetrating rotors is used for the rubber products production. A higher temperature control accuracy is achieved on these rotors and the material cutting area is increased. This is due to the greater contact area of the rotors and the material, compared to tangential rotors. As a result, rubber mixers with interpenetrating rotors feature higher productivity and better mixing quality.

	Total volume of mixing chamber (I)	Efficient volume of mixing chamber (I)	Drive power (kW)	Power at an angle (kW)	Inclination angle (°)	Rotor speed in/out (rpm)	Overall dimensions (mm)
X(S)-3х32	8	3	5.5	0.55	140	32/24.5	2000 х 1000 х 2220
X(S)-5х32	15	5	11.0	1.10	140	32/23.5	1850 х 1200 х 2580
X(S)-10х32	15	5	11.0	1.10	140	32/23.5	1850 х 1200 х 2580
X(S)-20х32	45	20	37.0	1.50	140	32/27	2675 х 1650 х 2560
X(S)-25х32	55	25	37.0	1.50	140	32/27	2675 х 1650 х 2560
X(S)-35х30	75	35	55.0	2.20	140	32/24.5	3200 х 1900 х 2950
X(S)-55х30	125	55	75.0	2.20	140	30/24.5	3230 х 1927 х 2958
X(S)-75х30	170	75	110.0	4.00	140	32/24.5	3325 х 2615 х 3105
X(S)-110х30	250	110	185.0	5.50	140	32/24.5	4075 х 2712 х 3580
X(S)-150х30	325	150	220.0	11.00	135	30/24.5	4250 х 2750 х 4106
X(S)-200х30	440	200	280.0	11.00	135	30/24.5	4250 х 3400 х 4215

The set consists of a bed, frame, mixing, chamber and rotors. Pressing and temperature maintenance devices are supplied with the equipment. Emergency stop devices.

Bucket loader

To select a suitable rubber mixer version, please, leave a request to our specialist. Describe the task you need to solve

Equipment for cold rolling of steel strips into structural profile (Light steel thin-walled structures). The metal profile is used for the construction of frames of prefabricated buildings.

The roll forming machine is used for the production of:

• C, Z-profile (width 100-240mm)
• Σ-profile (width 50-130mm)
• Guide profile for drywall (0.5-0.6 mm)

The metal profile is made of strips of the required thickness. The profile geometry, along with the thickness and grade of steel, determines the load-bearing capacity of the structure.

C, Z, and Σ (sigma) steel profiles are used as columns and spans of walls and roofs of prefabricated buildings. The guide profile is used for the installation of drywall and structures for interior decoration.

The processed material is a steel strip or galvanized steel. The strip thickness is 0.5-4.0mm, the width is 50 to 240mm. Length of finished products is up to 12 m

The machine control system is fully automated and minimizes the human factor influence. The roll forming machine is controlled by a computer via a touch-screen graphical interface.
The tachometer monitors the unwound steel length and counts the produced profile length.
The shafts and passline rolls of the machine are manufactured on CNC machines with high precision.
Metal parts are made of structural steel with a chrome coating 0.05mm. The material of the shafts and rollers is wear and rust resistant. The guillotine blade is made of hardened steel and has a long service life.
The frame of the roll forming machine is annealed to prevent stresses and deformations during operation.
All roll forming machines are pre-tested before shipment. The equipment is guaranteed for 12 months.
We perform commissioning and provide technical support throughout the entire service life.

The equipment pulls the steel strip from the roll and feeds it to the roll forming machine. The machine is a bending matrix equipped with rows of rollers on shafts driven by chain transmission.
The strip is profiled as a result of bending, where the strip is simultaneously exposed to compressive and tensile forces. Rows of rollers gradually form the strip into the desired profile, pressing the metal to the matrix.

1 Roll forming machine
2 Uncoiler
3 Control unit
4 Decoiler sensor
5 Roller conveyor 6 Main motor
7 Hydraulic drive
8 Guide table
9 Front cutter
10 Rear cutter 11 Oil tank
12 Water tank
13 Transmission drive

At the machine exit, the profiled sheet is cut off with hydraulic shears and fed to the output roller conveyor.
The rolling machine, electric and hydraulic drives, and chain transmission are assembled on a single frame. The uncoiler is a separate machine equipped with a sheet speed sensor.

The equipment contains all units necessary for sheet metal bending.  Additionally, the roll forming machine is equipped with mechanisms that form the production line:

• Decoiler
• Guillotine (electromechanical/hydraulic)
• Mechanisms for conveying finished products (roller conveyor)
• Packaging and marking equipment

To select the machine suitable for the production of the required profile, please, leave a request to our specialist. Attach product drawings to the request and specify the required performance.

Equipment for cold rolling of sheet metal into profiled products.

Profiled sheets are used in construction for enclosing structures (roofs, walls, doors, thermal insulation panels) and shaped elements. The metal profile is used for spanning buildings and structures. The product is used in prefabricated construction.

The roll forming machine is used for the production of:

• Metal tile
• Roofing sheets
• Profile sheets
• Corrugated sheets

The metal profile is made with the required rigidity and strength. Using a type of profile with a suitable cross-section helps to save on supporting structures and reduces metal consumption. The sheet has the necessary spaces for easy installation.

The material is 0.2-0.8mm steel. Standard width of sheets: 1000/1200/1220/1250mm. Product length: up to 12m. Galvanized or painted sheets are available.

The machine control system is fully automated and minimizes the human factor influence. The roll forming machine is controlled by a computer via a touch-screen graphical interface.

The tachometer monitors the unwound steel length and counts the produced profile length.

The shafts and passline rolls of the machine are manufactured on CNC machines with high precision.

Metal parts are made of structural steel with a chrome coating 0.05mm. The material of the shafts and rollers is wear and rust resistant. The guillotine blade is made of hardened steel and has a long service life.

The frame of the roll forming machine is annealed to prevent stresses and deformations during operation.

All roll forming machines are pre-tested before shipment. The equipment is guaranteed for 12 months.

We perform commissioning and provide technical support throughout the entire service life.

The equipment pulls the steel sheet from the roll and feeds the web to the roll forming machine. The machine is a bending matrix equipped with rows of rollers on shafts driven by chain transmission.

The sheet is profiled as a result of bending, where the sheet is simultaneously exposed to compressive and tensile forces. Rows of rollers gradually form the sheet into the desired profile, pressing the metal to the matrix.

1 Roll forming machine
2 Uncoiler
3 Control unit
4 Decoiler sensor
5 Roller conveyor
6 Main motor
7 Hydraulic drive
8 Guide table
9 Front cutter
10 Rear cutter 11 Oil tank
12 Water tank
13 Transmission drive

At the machine exit, the profiled sheet is cut off with hydraulic shears and fed to the roller conveyor.
The rolling machine, electric and hydraulic drives, and chain transmission are assembled on a single frame. The uncoiler is a separate machine equipped with a sheet speed sensor.

The equipment contains all units necessary for sheet metal bending.  Additionally, the roll forming machine is equipped with mechanisms that form the production line:

• Decoiler
• Guillotine (electromechanical/hydraulic)
• Mechanisms for conveying finished products (roller conveyor)
• Packaging and marking equipment

To select the equipment suitable for the production of the required metal sheet please, leave a request to our specialist. Attach product drawings to the request and specify the required performance.

Equipment for packaging products on pallets. The palletizer wraps a stretch film around the products.

An elastic film secures products for storage and transportation. A thin plastic film sticks during winding and forms a dense plastic cover that protects the contents from moisture and dust.

The equipment is used for packing pallets loaded with:

• Sandwich panels
• Equipment
• Pipes
• Bulky goods

The machines are highly efficient and can quickly pack finished products even in conditions of intensive warehouse processes.

Palletizers are designed for wrapping heavy (>2000kg) and/or bulky loads.
Platform-type equipment is used for standard size and weight cargo packaging.
The simple design of the palletizers ensures reliable and cost-efficient operation.
Packaging machines have a soft start/stop function. Some machines are equipped with a film pre-stretching device. Equipment for packaging fragile goods operates at a low speed of winding and stretching of the film.
The palletizers can be used as a separate packaging machine or integrated into a packaging line.

The palletizer consists of a stretch film attachment unit, a rotating platform, and a control system.

When packing, the platform with the load remains stationary, and the unit with the film rotates around the load.

The cargo packaging consists of the following steps:

• The pallet with the load is placed on the working platform
• The stretch film web is tied to the pallet corner
• The stretch film web rotates, wrapping the film on the load
• The film web moves vertically from bottom to top and back
• As a result, the load is wrapped in a double layer of film. The film is cut off and the load is removed from the platform

The rotation speed, film tension and length, and other parameters are preset by the program.

To select a suitable palletizer, please, leave a request to our specialist. In the request, describe the task that you need to solve.

The equipment is used for sealing cardboard boxes with self-adhesive tape. The box sealer automates the packaging of:

• Food products
• Drugs
• Household goods, books
• Electrical appliances
• Components

The machine is adjusted to the box dimensions manually or automatically. The machines vary by the permissible dimensions and net weight of the packaged items. There are versions for heavy products

The box sealers can be integrated with cardboard box formers and transport lines into the packaging conveyor.

Universal equipment: one machine can seal several standard sizes of boxes that are limited in dimensions.

The equipment is made of stainless steel, the parts are wear-resistant. It can be used in work zones with high humidity. The machines are reliable in operation and have simple design.

The machine seals the boxes at the top and bottom at once. The adhesive tape is consumed without scraps.

The equipment is equipped with a roller box feeding system. The machines have manual feeding and automatic transportation. The sealing speed is 20-37m/min (~2,000 boxes/hour).

Semi-automatic machines are configured manually. Sealing boxes and cutting tape are performed without the operator.

Automatic sealers are reconfigured to fit the box size independently without stopping the packaging process. They are especially convenient at the production facilities where packaging of boxes of various sizes is required.

The box sealer consists of roller transport mechanisms for the supply and output of products and a sealing unit.

The box is fed manually by the operator or by the conveyor

• Semi-automatic machine – closing the upper box flaps and the size adjustment are performed manually by the operator
• Automatic machine – closing the flaps and/or adjustment to the box size are performed automatically

When the box is fed to the sealing unit, the top and bottom of the box are sealed with the tape. The working mechanism of the packer is the sealing heads.

After cutting the tape, the box is moved by transport rollers.

• Cardboard box formers
• Conveyor lines

To select a suitable box sealer, please, leave a request to our specialist and describe the task that you need to solve.

The vacuum packer is used for packaging goods in a plastic film that protects them from such atmospheric factors as oxidation and moisture loss.

Vacuum packaging preserves the appearance, taste, and aroma of food products. Packaging slows down the development of harmful microflora and prolongs the shelf life of products.

The equipment is used for the packaging of:

• Food products (meat, poultry, fish, cheeses, vegetables)
• Medical preparations
• Cosmetics
• Electronics

Vacuum packaging lines are used in food, cosmetics, and pharmaceutical industries. The equipment operates continuously and is integrated with conveyors.

Packers without chambers are used for packaging bulky products that do not fit in chamber vacuum packers.

Single-chamber and two-chamber vacuum packers are used for low- and medium-sized tasks.

Packaging lines have a simple interface. Programs control the pumping, sealing, and conveying products.  Operating modes are stored in the machine’s memory. Operators are only needed to load products

The main components of the equipment are made of stainless steel. The surfaces are easy to clean and the machine has a long service life.

Packaging lines vary by the film width (320-520mm) and the pump capacity.

Automatic vacuum packers operate continuously and can pack 200-400 units of products per hour. High-performance lines are used at production facilities and shopping centers.

The guaranteed maintenance period of the equipment is 1 year. Post-warranty service is available.

The vacuum packaging line consists of a vacuum chamber and pump mounted on a single frame, a conveyor with a plastic strip, and a control unit with an operator panel.

The operator’s duty is to load the product and select the appropriate vacuum mode.

Pumping, gas filling, and sealing parameters are set on the control panel. The pump performance affects the vacuum pumping speed and the maximum pressure in the chamber. The normal vacuum level for packaging is 5-7 Torr

The vacuum packaging includes the following steps:

• the operator puts the tray with the product on the film
• the tray is covered with the film
• the conveyor moves the tray to the vacuum chamber
• the vacuum pump pumps air out of the chamber
• the film is sealed by the bar heating element and cooled
• the conveyor moves the vacuumized tray out of the chamber

While the tray is being pumped, the operator loads the next one. So, the line works continuously.

To select a suitable vacuum packing line, please, leave a request to our specialist. In the request, describe the task that you need to solve.

The vacuum packer is used for packaging goods in a plastic film that protects them from such atmospheric factors as oxidation and moisture loss.

Vacuum packaging preserves the appearance, taste, and aroma of food products. Packaging slows down the development of harmful microflora and prolongs the shelf life of products.

The equipment is used for the packaging of:

• Food products (meat, poultry, fish, cheeses, vegetables)
• Medical preparations
• Cosmetics
• Electronics

Vacuum packaging equipment is used in food production and public catering companies. Vacuum packaging technology increases the shelf life of products up to 20 days without preservatives, freezing, and heat treatment.

Vacuum packing machines vary by the type of chamber, packaging time, and performance. Vacuum bags and strips are used for packaging.

Table vacuum packers are used in restaurants, cafes, shops, and small food industries. Two-chamber and floor machines are used by small and medium-sized food companies.

Semi-automatic machines and high-speed automatic vacuum packaging lines are suitable for large food and pharmaceutical factories.

Chamber vacuum machines are used for packaging bulk, granular, and piece products, liquids, and pastes.

The equipment is made of stainless and painted steel and has a long service life. The chambers of the vacuum packer are made in the form of a bath.

Packaging machines are easy to operate. The operating mode is set on the digital panel, and programs are stored in memory.

Vacuum packers are compact, mobile, and low noise.

Two-chamber vacuum packers are characterized by higher efficiency than single-chamber machines. While one chamber is being depressurized, the second is being pumped out. Two-chamber devices are suitable for developing enterprises with growing production volumes.

The chamber can be filled with an inert gas to extend the shelf life of goods.

For fragile products, the “soft air” function is used. Porous products (cheeses, meat) are carefully packed using “step-by-step vacuuming”.

Special sealing bars allow packing goods in bags with a protrusion. Pressure sealing is used to seal thick packages.

Vacuum machines are optionally equipped with a bottom insert, a stand for packaging liquids, a lid, and wheels.

The guaranteed maintenance period of the equipment is 1 year. Post-warranty service is available.

The vacuum machine automatically pumps out air and hermetically packs the goods in plastic bags.  The operator is required to load/unload the product and select the appropriate vacuum mode

The equipment consists of a working chamber, a vacuum system, sealing bars, and a control system.

The vacuum packaging includes the following steps:

• the operator puts the package with the contents in the chamber 1, placing the open part of the package on the sealing bar
• the vacuum pump pumps air out of the chamber 1 according to the program
• the operator puts the package in the chamber 2
• the package is sealed by the bar heating element and cooled
• the chamber 1 is depressurized, the operator unloads the package
• the vacuum pump pumps air out of the chamber 2 according to the program

The vacuum packer performance depends on a chamber size, a number of sealing bars, a vacuum pumping speed.

The number of sealing bars in two-chamber vacuum cleaners (4 pcs.) allows packing up to 4 bags per 1 cycle.

Both packer chambers are connected to the same vacuum pump. A decompression system is used to reduce the pumping time. The average packing time of one package in a two-chamber packaging machine is 5 seconds.

The pump performance affects the vacuum pumping speed and the maximum pressure in the chamber. The normal vacuum level for packaging is 5-7 Torr

To select a suitable vacuum packer, please, leave a request to our specialist. In the request, describe the task that you need to solve

The vacuum packer is used for packaging goods in a plastic film that protects them from such atmospheric factors as oxidation and moisture loss.

Vacuum packaging preserves the appearance, taste, and aroma of food products. Packaging slows down the development of harmful microflora and prolongs the shelf life of products.

The equipment is used for the packaging of:

• Food products (meat, poultry, fish, cheeses, vegetables)
• Medical preparations
• Cosmetics
• Electronics

Vacuum packaging equipment is used in food production and public catering companies. Vacuum packaging technology increases the shelf life of products up to 20 days without preservatives, freezing, and heat treatment.

Vacuum packaging machines differ according to the type of chamber, the time of packaging. They can also be used in food production. Two-chamber and floor machines are used by small and medium-sized food companies.

Semi-automatic machines and high-speed automatic vacuum packaging lines are suitable for large food and pharmaceutical factories.

Chamber vacuum machines are used for packaging bulk, granular, and piece products, liquids, and pastes.

The equipment is made of stainless and painted steel and has a long service life. The chambers of the vacuum packer are made in the form of a bath.

Packaging machines are easy to operate. The operating mode is set on the digital panel, and programs are stored in memory.

Vacuum packers are compact, mobile, and low noise.

Single-chamber vacuum packers are available in table and floor versions. The equipment can be used for small businesses. Recommended for industrial applications where vacuuming is required on occasion.

Single-chamber vacuum packers have lower performance and price compared to two-chamber machines and are considered to be entry-level packaging equipment.

The chamber can be filled with an inert gas to extend the shelf life of goods.

For fragile products, the “soft air” function is used. Porous products (cheeses, meat) are carefully packed using “step-by-step vacuuming”.

Special sealing bars allow packing goods in bags with a protrusion. Pressure sealing is used to seal thick packages.

Vacuum machines are optionally equipped with a bottom insert, a stand for packaging liquids, a lid, and wheels.

The guaranteed maintenance period of the equipment is 1 year. Post-warranty service is available.

The vacuum machine automatically pumps out air and hermetically packs the goods in plastic bags.  The operator is required to load/unload the product and select the appropriate vacuum mode

The equipment consists of a working chamber, a vacuum system, sealing bars, and a control system.

The vacuum packaging includes the following steps:

• the operator puts the package with the contents in the chamber, placing the open part of the package on the sealing bar
• the vacuum pump pumps air out of the chamber according to the program
• the package is sealed by the bar heating element and cooled
• the chamber is depressurized, the operator unloads the package

The vacuum packer performance depends on a chamber size, a number of sealing bars, a vacuum pumping speed.

The number of sealing bars in single-chamber vacuum cleaners (1-2 pcs) allows packing up to 2 bags per 1 cycle.

The pump performance affects the vacuum pumping speed and the maximum pressure in the chamber. The normal vacuum level for packaging is 5-7 Torr

To select a suitable vacuum packer, please, leave a request to our specialist. In the request, describe the task that you need to solve