PVC strip curtains made of flexible vinyl are used to maintain the temperature regime in refrigerators/freezers and warehouses when moving through open doors

The curtains are used to separate zones with different conditions inside one room and prevent the spread of harmful factors like noise, dust, humidity.

Strip curtains reduce the risk of entering birds, insects, and bacteria. These materials with antistatic properties and low flammability protect the workplace.

PVC strip curtains are recommended for:

• Refrigerators and freezers
• Food production (meat and fish processing plants, dairies and breweries, factories)
• Pharmaceutical plants
• Production halls with vehicle and people traffic
• Conveyor lines
• Working areas (welding shop, printing house, laboratory, etc)
• Warehouses
• Garages and hangars
• Airports
• Trade enterprises
• Outdoor cafes
• Car washes
• Automobile repair shops

Vinyl strip curtains reduce heating/air conditioning costs by up to 50%.
The use of PVC curtains reduces the time spent on opening/closing doors. The curtains improve climate and general working conditions in the working areas.
Industrial curtains are assembled from flexible vinyl strips clamped together with special fasteners.

The finished curtain is fixed to the cornice in the doorway. The strip overlap can be adjusted.
PVC curtains are flexible and frost-resistant. Standard type curtains can be used at -15 to +50⁰C. Special types are recommended for use in cold storage and in the cold regions. Special types have been developed for welding or food processing applications.
Curtain strips can be made neutral or colored (transparent/non-transparent). The color palette includes: yellow, orange, red, blue, green. Non-transparent colored strips are made in white, gray, black, yellow, black, red, or maroon colors.
The texture of vinyl tapes is smooth or corrugated. Corrugated curtains feature a higher wear-resistance.
The material does not support burning. The strips are hygienic and easy to clean. After the end of the service life, PVC curtains can be recycled.

• Transparent / colored
• Light transmission: 0-85%
• Shore A hardness: 65-85
• Wear resistance: 28-65N/mm
• Tensile strength at break: 12-20N/mm²
• Elongation at break: 280-390%
• Thermal conductivity: 0.16W/mK
• Reduces noise by >35 dB
• Density: 1.18-1.50g/cm³
• Strip thickness: 2, 3, 4mm
• Strip width: 200, 300, 400mm
• Length: up to 50m.

To select suitable types of PVC strip curtains, please, leave a request to our specialist

The filter-dehumidifiers are used to remove moisture from the working circuits of refrigeration units. The dehumidifier is installed between the condenser and the capillary tube of the liquid line.

The component filters the refrigerant from particles and dust, thus preventing clogging of the pipes with solid particles and protecting the compressor

Filter-dehumidifiers are used in:

• Refrigerating/freezing chambers
• Refrigerated display cases
• Conditioners
• Household refrigerators

The component prevents the ice formation and penetration of contamination into the cooling circuit, which can cause corrosion of metal components of the system, destruction of the refrigerant, and compressor failure.

The filter-dehumidifiers are available in various diameters. The inlet and outlet openings can be single-way or multi-way.

Copper filter-dehumidifiers are used in refrigeration units with unidirectional movement of the refrigerant. The component removes solid and liquid impurities from the refrigerant.

Models vary in the geometric dimensions of the copper cartridge and the inlet and outlet opening diameters. The copper wall thickness is 0.5mm.

The volume of the loaded sorbent (zeolite) varies depending on the cooling circuit capacity and the refrigerant. The filter-dehumidifier openings are protected with plastic plugs.

• Weight of the zeolite filling (g): 10-50
• Filtration rating: 100μm
• Diameter (mm): 16-30
• Length (mm): 90-170
• Connection type: soldering
• Copper housing thickness (mm): 0.5
• The inlet and outlet openings are protected with plastic plugs
•  Compatible with HCFCs, HFCs, CFCs of refrigeration units
• Temperature (°C): -30…+80
• Pressure (MPa): 4.2

The filter-dehumidifier consists of a copper cartridge (90-170mm long, 16-30mm in diameter) with an inlet and outlet openings.

Inside the cartridge tube, a sorbent is filled in between the filter meshes. The large inlet mesh prevents the zeolite from being carried away and entering the condenser. The fine outlet mesh removes solid particles from the refrigerant. The installation direction is indicated by an arrow on the housing.

The sorbent usually consists of synthetic zeolite (NaA) granules of 1-3mm.

The filter-dehumidifier is not repairable. In case of failure, the component is replaced completely. Capillary tubes may need to be cleaned or replaced as necessary.

The filter-dehumidifier replacement procedure consists of 3 steps:

• Dismantling the old dehumidifier and cleaning the soldering points
• Soldering of the new filter-dehumidifier and air bleeding
• Refrigerant injection and circuit sealing

To select a suitable filter-dehumidifiers, please, leave a request to our specialist.

The bushing is designed for assembling the electrode and nozzle into a single tool. The bushing insulation material separates the cathode and anode.

The consumable tool is used in manual devices and 2D/3D machines. Plasma cutting is used in mechanical engineering and shipbuilding, oil and gas industry, and production of metal structures.

The bushings are suitable for plasma cutting equipment of the following types:

• Mechanized and manual
• Vertical and oblique cutting
• Low-carbon and stainless steel, aluminum
• Marking

The quality of the plasma cutting bushing affects the service life, cutting quality, and overall performance of the equipment. The worn bushing must be replaced.

The range includes all the necessary plasma tools: electrodes, nozzles, bushings, screens, protective caps, swirlers.

The bushings for plasma cutting equipment are made of standard quality. The use of the components in the correct operating modes extends the tool life and increases the equipment performance.

The insulation bushing prevents burst of the coolant during high-voltage ignition of the plasma arc and the appearance of traces of electrochemical corrosion on the inner surface of the parts.

The bushing is easy to install and requires no maintenance. The consumable tool must be regularly checked and replaced if defects are detected.

The cutter of plasma cutting device consists of an electrode unit and a nozzle separated by an insulating bushing. The screen protects the plasmatron interior from melt drops.

The electrode consists of two parts: the housing and the insert. The housing serves as a current conductor and heat sink. The insert is made of a refractory metal (tungsten/hafnium).

An electric arc is ignited between the electrode insert (cathode) and the nozzle (anode). The bushing is used for connecting current-carrying parts and serves as an insulator.

Air is supplied to the inner chamber of the nozzle under pressure. Once in the electric arc, the gas turns into plasma and is blown out by a new portion of air through the nozzle opening.

The nozzle is cooled by air flow. High-power plasma cutting tools use liquid cooling, which provides a better cutting quality.

The plasma jet melts the section of metal above which the plasmatron head is located. When it moves along the trajectory set by the program or operator, the melt is blown out by the airflow and a cut remains in the metal.

The plasma cutting tool can work with 30-800A current sources.

In the request, please, specify the model of your plasma cutting equipment and operating modes. Our specialist will select the necessary bushings and spare parts.

The nozzle is necessary for the plasma jet formation. The profiled channel compresses the plasma and directs its flow to the workpiece. The higher the plasma flow rate, the higher the cutting speed and edge quality.

The consumable tool is used in manual and automated cutting equipment. Plasma cutting of metal is used in mechanical engineering and shipbuilding, oil and gas industry, production of metal structures

The electrodes are suitable for plasma cutting equipment of the following types:

• Mechanized and manual
• Vertical and oblique cutting
• Low-carbon and stainless steel, aluminum
• Marking

The quality of the plasma cutting nozzle affects the cutting accuracy, edge evenness, and overall performance of the equipment.

The plasma cutter nozzle wears out during operation. The wear is caused by insufficient cleanliness or dryness of the gases used and exposure of the nozzle surface to metal melt.  The opening diameter increases and the edge smoothness deteriorates. As a result, the cutting speed decreases and the cutting quality deteriorates.

The nozzle must be regularly checked and replaced if signs of degradation are detected.

The range includes all the necessary plasma tools: electrodes, nozzles, bushings, screens, protective caps, swirlers.

Nozzles for plasma cutters are made of standard quality. To extend the service life, components must be correctly selected depending on the operating current, the metal thickness, and the alloy grade.
The nozzle has a conical shape, which forms and directs the plasma jet. The nozzle surface is smooth, the opening has no roughness.
The nozzle diameter determines the gas flow rate. The larger the diameter, the more intense the cutting. Standard cutting diameters are 1.0, 1.1, 1.2mm. The nozzle length is 9-12mm.
The nozzle body is finely threaded to seal the chamber in which the plasma is generated. Tight sealing reduces the leakage of gas converted into a plasma jet.
The nozzle is easily mounted on the plasma cutting device. During operation, regular checks and replacement are required if the color changes or defects appear.

The cutter of plasma cutting device consists of an electrode unit and a nozzle separated by an insulating bushing. The screen protects the plasmatron interior from melt drops.
The electrode consists of two parts: the housing and the insert. The housing serves as a current conductor and heat sink. The insert is made of a refractory metal (tungsten/hafnium).

An electric arc is ignited between the electrode insert (cathode) and the nozzle (anode). The bushing is used for connecting current-carrying parts and serves as an insulator.
Air is supplied to the inner chamber of the nozzle under pressure. Once in the electric arc, the gas turns into plasma and is blown out by a new portion of air through the nozzle opening.
The nozzle is cooled by air flow. High-power plasma cutting tools use liquid cooling, which provides a better cutting quality.
The plasma jet melts the section of metal above which the plasmatron head is located. When it moves along the trajectory set by the program or operator, the melt is blown out by the airflow and a cut remains in the metal.
The plasma cutting tool can work with 30-800A current sources.

In the request, please, specify the model of your plasma cutting equipment and operating modes. Our specialist will select the necessary nozzle and spare parts.

The screen protects the plasmatron nozzle from forming a double arc and burning through accidental contact with a metal workpiece. The tool directs a gas jet to cool the nozzle.

The screen is used in manual and automated cutting equipment. Plasma cutting of metal is used in mechanical engineering and shipbuilding, oil and gas industry, production of metal structures

The screens are suitable for plasma cutting equipment of the following types:

• Mechanized and manual
• Vertical and oblique cutting
• Low-carbon and stainless steel, aluminum
• Marking

The quality of the plasma cutting screen affects the service life, cutting quality, and overall performance of the equipment.

The plasma cutter screen is subject to wear during operation. The main reasons are burning the sheet too close to the plasma cutter and exposure of the screen surface to melt drops.

Follow the recommendations in the operation manual and monitor the nozzle condition. If signs of degradation are detected, replace the screen.

The range includes all the necessary plasma tools: electrodes, nozzles, bushings, screens, protective caps, swirlers.

Screens for plasma cutting equipment are made of standard quality. To extend the service life, components must be selected depending on the operating current and the equipment characteristics.

The screen surface is smooth and has no roughness. Nanocoating on the screen reduces the sticking of molten metal splashes and clogging of openings.

The screen is easily mounted with a threaded connection.

Operation requires regular inspection and replacement in case of color change or degradation caused by melt.

The cutter of plasma cutting device consists of an electrode unit and a nozzle separated by an insulating bushing. The screen protects the plasmatron interior from melt drops.

The electrode consists of two parts: the housing and the insert. The housing serves as a current conductor and heat sink. The insert is made of a refractory metal (tungsten/hafnium).

An electric arc is ignited between the electrode insert (cathode) and the nozzle (anode). The bushing is used for connecting current-carrying parts and serves as an insulator.

Air is supplied to the inner chamber of the nozzle under pressure. Once in the electric arc, the gas turns into plasma and is blown out by a new portion of air through the nozzle opening.

The nozzle is cooled by air flow. High-power plasma cutting tools use liquid cooling, which provides a better cutting quality.

The plasma jet melts the section of metal above which the plasmatron head is located. When it moves along the trajectory set by the program or operator, the melt is blown out by the airflow and a cut remains in the metal.

The plasma cutting tool can work with 30-800A current sources

In the request, please, specify the model of your plasma cutting equipment and operating modes. Our specialist will select the necessary screens and spare parts.

The electrode is designed to create an electric arc in plasma cutting equipment. The electrodes are used in manual equipment and 2D/3D machines.

They are used for metal cutting in mechanical engineering and shipbuilding, oil and gas industry, metal structures production

The electrodes are suitable for plasma cutting equipment of the following types:

• Mechanized and manual
• Vertical and oblique cutting
• Low-carbon and stainless steel, aluminum
• Marking

The quality of the plasma cutting electrode affects the cutting accuracy, edge evenness, and overall performance of the equipment.

The electrode is consumed in a course of the plasmatron operation. The main reason is evaporation due to overheating of the insert. It is important to choose the right tool for the equipment model used in accordance with the operating current.

If wear is detected, the electrode must be replaced to ensure proper operation of the equipment and the cutting quality.

The range includes all the necessary plasma tools: electrodes, nozzles, bushings, screens, protective caps, swirlers.

Electrodes for plasma cutting equipment are made of standard quality. The use of cathodes in the correct operating modes extends the tool life and increases equipment productivity.
The high electrical conductivity of the copper rod provides the necessary current density to create a stable plasma arc and high precision metal cutting.
The production uses technologies that ensure excellent cutting quality throughout the entire service life, namely reduce the cutting taper, provide an accurate and clean edge, and increase the service life of the consumable tool.
The electrodes are made with a heat-resistant hafnium insert. Due to the use of metal with high vapor pressure, the service life of the tool is extended as much as possible.
The electrodes are easy to install and do not require maintenance.
The tool condition must be checked for timely replacement.

The cutter of plasma cutting device consists of an electrode unit and a nozzle separated by an insulating bushing. The screen protects the plasmatron interior from melt drops.
The electrode consists of two parts: the housing and the insert. The housing serves as a current conductor and heat sink. The insert is made of a refractory metal (tungsten/hafnium).

An electric arc is ignited between the electrode insert (cathode) and the nozzle (anode). The bushing is used for connecting current-carrying parts and serves as an insulator.
Air is supplied to the inner chamber of the nozzle under pressure. Once in the electric arc, the gas turns into plasma and is blown out by a new portion of air through the nozzle opening.
The nozzle is cooled by air flow. High-power plasma cutting tools use liquid cooling, which provides a better cutting quality.
The plasma jet melts the section of metal above which the plasmatron head is located. When it moves along the trajectory set by the program or operator, the melt is blown out by the airflow and a cut remains in the metal.
The plasma cutting tool can work with 30-800A current sources.

In the request, please, specify the model of your plasma cutting equipment and operating modes. Our specialist will select the necessary electrode and spare parts.

Axial fans are used in forced ventilation, heating and cooling systems. The equipment is suitable for both removal and delivery of gaseous medium.

The fan directs the airflow along the blades axis of rotation. There is almost no movement in the radial direction

Axial fans are used for:

• Supply and exhaust ventilation
• Air back-up in fire-fighting systems
• Smoke exhaust systems
• Heat guns
• Radiator cooling
• Mine ventilation
• Gas supply systems
• Electronics cooling
• Household fans
• Aircraft engine turbines
• Wind tunnels

Axial fans have the highest efficiency compared to radial and tangential fans.

Motor power and impeller geometry determine the fan performance. Options may include power regulators.

The YWF series fans feature a simple and reliable structure. The blades and body are made of carbon steel with a paint coating. The equipment’s service life is 40,000 hours. Fans do not require additional maintenance.

The impeller is balanced in two planes and provides a minimum noise level. The protective grille prevents objects from falling on the impeller.

The engine has IP44.

The equipment can be easily mounted on a grid or flanges. The fan can be fixed in the opening and mounted in the air duct.

The fan features high efficiency (up to 80-90%) and low energy consumption.

The axial fan works as a suction or discharge device. The air flow is directed along the blades axis of rotation.

The fan consists of an electric motor and an impeller mounted on its axis.

The impeller is a metal or plastic blade mounted on the bushing. The blades are positioned at an angle to the axis of rotation.

The equipment is equipped with a grid that protects the blades from foreign objects. The equipment is installed at the inlet or outlet of the air duct. The electric motor uses mains voltage 220/380V.

The fans are available with round grilles (G-type) and flanges. The fan with a flange is built into the air ducts and wall openings. This connection is tight and reliable when installing ventilation systems. The flange can be square (S-type) or cylindrical (I-type).

The flow rate and pressure generated are determined by the area and angle of the blades, as well as the motor power.

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

The electric motor with split poles is used for assembling compact fans in refrigeration and heating units. The component is suitable for applications that do not require the creation of a large torque.

The fans based on such motors are suitable both for exhaust and delivery of the gaseous medium.

The component is used in the fans of:

• Refrigeration equipment
• Heat guns
• Air conditioning pumps
• Humidifiers
• Air purifiers

The electric motor is additionally equipped with an impeller, a protective grid, and a bracket. Please, refer to the table below to select a suction or discharge impeller.

Fans equipped with a split-pole motor are used for tasks that do not require the creation of a large torque.
The motor can withstand frequent starts and sudden stops. Allows long periods of downtime. In technical terms, corresponds to the long-term operation mode S1.
The electric motor is non-reversible. Clockwise or counterclockwise rotation.
Mounted in a horizontal position. The component is attached with the screws. The YZF-00 series motors do not have special mounting screws. The YZF-18/26 series motors have 2 pairs of mounting screws with fitting distances of 18 and 26 mm. The YZF-18 and YZF-26 series motors have 1 pair of mounting screws with a distance of 18 and 26 mm, respectively.
The YZF-18/26 series motors include the technical features of YZF-18 and YZF-26 series.
The micromotor has a low noise level
The permissible operating temperature is 0-60°C.
The motor has a simple design. No maintenance required.

A split-pole motor is a single-phase asynchronous electric motor. It uses standard AC networks 220/380V.
The electric motor is manufactured with an external or internal rotor. The motor stator contains 2 windings located on opposite poles. The main winding is connected to the supply network. The auxiliary winding is shorted and has 1-3 turns per pole.
The motor rotor is short-circuited. Cooling fins are fixed at the rotor ends.
The main stator winding is positioned symmetrically or asymmetrically relative to the rotor. Asymmetric electric motors are characterized by significant magnetic flux scattering and efficiency not exceeding 15%. Symmetrical engines are technically more difficult to manufacture, but their efficiency reaches 25%.
The fan consists of an electric motor and an impeller mounted on its axis.
The impeller is a metal or plastic blade mounted on the sleeve. The blades are positioned at an angle to the axis of rotation. The flow rate and pressure generated are determined by the area and angle of the blades, as well as the motor power.

Table for selection of the suction impeller

Table for the selection of discharging impeller

The fan can be equipped with a grid that protects the blades from foreign objects

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

Self-regulating heaters are used for condensate evaporation and heating of frozen areas.

Cartridges are used for heating of:

• Condensate collecting trays
• Vaporizer baths
• Industrial refrigerators
• Medical equipment
• Stamping equipment
• Household electrical appliances (coffee machines, ice cream machines)
• Air conditioning equipment
• Compressor oil sump heaters
• Radiators

The use of a self-regulating cartridge is safe. Even if all the liquid evaporates from the tray, the element power will decrease to the minimum value and heating will almost stop. There is no risk of damage to the tray or heater.

No additional protective devices are required for operation.

• Power: 50-900W
• Evaporation rate: 0.1-0.65l/h
• Cartridge diameter: 12.0-12.2mm
• Cartridge length: 100-1000mm
• Cable length: 200mm
• Fitting diameter: 3/4‘

The operation principle of cartridges differs from traditional tubular electric elements or resistive cable, in which heat is released as a result of heating a metal spiral.
The heat-releasing material of self-regulating cartridges is special thermistor ceramics. Its resistance increases with increasing temperature and reaches a maximum at the Curie temperature. The threshold temperature depends on the chemical nature of the ceramic used.
The cartridge heating is limited to the Curie point, above which the heating almost stops. When the PTC cartridge works, the amount of heat required to evaporate the liquid or thaw the frozen area is released.
Additional heater temperature control systems and overheating protection are not required.
Due to their unique properties, PTC cartridge heating elements can be used both completely submerged in liquid and in the open air.

To be used as a condensate evaporator, the cartridge must be placed as close to the container bottom as possible. A hole with a diameter of 17mm must be made in the body. The cartridge is fixed to a 3/8″ brass fitting and secured with a nut with a sealing gasket.

The standard cable length is 1,500mm Custom-made cartridges 100 to 1000mm in length, with a power of 50-900 Watts are available.

To select a suitable model of a self-regulating heating cartridge, please, leave a request to our specialist. In the request, describe the task that you need to solve.

It is used for heating drains of trays where condensate accumulates. The condensate drain EHC is inserted inside the tube and used during thawing cycles.

Cables with a single outlet are used for heating ball valves, pipes, doorways, and building structures. The heating cable is easily wrapped around hard-to-reach areas and is suitable for heating complex pieces.

The heating cables are used for heating of:

• Condensate trays
• Evaporators
• Air conditioning systems
• Doorways of cooling chambers
• Pipes and valves (anti-freezing)
• Electric motors of fans and pumps
• Roofs, drains, ramps (anti-icing and protection from snow accumulation)
• Underfloor heating
• Greenhouses, aquariums, terrariums
• Incubators
• Sterilizers
• Containers for cosmetics, food

The standard cross-section of condensate drain EHC is 6.5×4.5mm. The cable with a diameter of 3.5mm is available for applications that require increased flexibility.
The drain EHC capacity depends on the material of the tube. For plastic pipes, it should not exceed 40 W/m.
The product is delivered in pieces. The length of the cable with a single outlet is agreed upon request.

The heating element of the drain EHC is a resistive wire wound between two conducting cores. The phase and neutral wires are covered with a protective silicone/PVC sheath.

A cable with a single outlet has hot and cold sections. Their length is a multiple of 500mm and can be adjusted depending on the drain geometry.

The load is uniformly distributed along the cable length. The heat output of the drain EHC depends on the current flowing and the heating section length. The hot section is located in a zone that requires thawing. The feed section of the drain EHC is not heated.

The cable external insulation is protected with a braided metal mesh. It serves as a ground connection and improves heat distribution in the cable section.

Specification

• Specific power: 15-60W/m
• Operating voltage: 12-400V
• Operating temperature: -40..200⁰C
• Cable diameter: 5.5mm
• Metal braid: on request

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