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.