Used Welding Fume Extraction Systems for sale (41,045)

Condition: new, The powerful, mobile welding fume extractors AL-KO CLEAN UNIT F are the ideal solution for extracting welding fumes during manual welding, at automated welding stations, or with welding robots. Function: The welding fumes generated at the welding site are captured via extraction arms and hoods, among other means, and conveyed through a duct to the inlet of the AL-KO CLEAN UNIT F. In a large pre-separation chamber, coarse particles are first separated out. The subsequently arranged filter cartridges of dust class “M” filter out the remaining fine dust particles. During extraction operation, the differential pressure-controlled filter cleaning system removes adhering particles from the filter cartridges. Venturi nozzles on the filter cartridges maximize the cleaning efficiency, ensuring consistently high suction power and a long filter service life. A volumetric flow monitor continuously controls the required suction capacity and issues a warning if the nominal value is undercut. The collected dust is gathered in an easily mobile container. The cleaned air is recirculated into the room via the top of the unit. Applications: - For all welding applications with unalloyed or low-alloyed steel - Usable as extraction at individual welding stations and at duct systems with several extraction points - Extraction at fixed-position hoods and welding tables Advantages: - Consistently high suction power thanks to an efficient fan and long-life cleanable filters - Extremely quiet due to high-performance sound insulation - Suitable for individual welding stations and for connection to duct systems - IE3 motors for high energy efficiency - Wide performance range Casdpjwwkvqsfx Abbea - Optional accessories for various welding applications

Condition: good (used), Year of construction: 2016, operating hours: 6,041 h, suction capacity: 4,000 m³/h, negative pressure: 3,000 Pa, Dust extraction, welding fume extraction, self-cleaning, pneumatic, vacuum cartridge filter for plasma, laser, sandblasting, soda blasting, shot blasting and all types of dry dust. Codpfjtpvcyox Abbjaa Brand: TEKA Model: Filtercube 2H Year of manufacture: 2016 Operating hours: 6041 Filter cleaned with a microprocessor controller with compressed air pulses during operation, which ensures high efficiency of the device. Low demand for compressed air thanks to the "Power-Spray" system The central Filtercube filter ventilation device equipped with cartridge filters is an ideal solution for almost all problems in the area of fume and dust filtration. Fan on the clean side, which reduces the risk of explosion to a minimum. Application: central exhaust system for multiple welding stations extraction system for welding robots extraction system for thermal cutting and grinding tables system for general filter ventilation of the hall (push-pull system, displacement system) extraction system in combination with an exhaust table extraction system for grinding non-explosive materials Parameters: Fan in a sound-absorbing enclosure with a power of 3 kW. Capacity 4000 m3/h Negative pressure 3000 Pa Inlet diameter: 315 mm Filtration surface: 50 m2 control cabinet technical documentation Possibility to order new filter inserts tailored to the customer's needs.

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, type of input current: AC, overall weight: 45 kg, input voltage: 230 V, total width: 4,064 mm, total length: 7,366 mm, total height: 6,604 mm, filter area: 5 m², suction capacity: 180 m³/h, pressing: 36,000 Pa, power: 1.5 kW (2.04 HP), The device has seen little use and is in very good condition and fully functional. Specifications The ClearO2 W100 is designed to complement the 8XE MIG and 8XR MIG cobot extractors from Translas. With the combination of the welding fume burners of the 8XE MIG and 8XR MIG cobot extractors and the ClearO2 W100 devices, we capture between 90% and 98% of the welding fumes at the source and filter them with an efficiency of > IFA 99.8%. The compact device is perfect for relocation in the workplace due to its low weight - only 45 kg - and its four wheels, two of which are lockable. Automatic cleaning The ClearO2 W100 device has an automatic cleaning function by reverse compressed air pulse. As soon as the negative pressure in the filter is too high, the device automatically starts cleaning the filter. A manual cleaning function can be performed by pressing a single button. The automatic start/stop function to save energy and synchronize the device with the 8XE MIG and 8XR MIG Cobot extraction units is standard on the ClearO2 units. As soon as the gun is removed from the specially designed torch holder, the machine starts working automatically. Continuous duty motor Casdpfx Aovpgkcobbja The unit's electric motor is designed to work continuously without losing power. Thanks to the automatic cleaning function and simplified motor system, the maintenance of the unit is minimal, making it durable and time-saving. With a filter area of 5 m², this is one of the most efficient units of its size with the largest filter. The filter is disposable and has an active surface with an efficiency of: IFA >99.8%. Lightweight and mobile The ClearO2 W100 units are designed to meet the needs of a single welder who needs to change his workplace. Examples of such applications include shipbuilding, wind tower construction, tank building and other similar manufacturing industries. The four wheels with two locks and the low weight - only 45 kg - allow the welder to easily move the device to the next work location. [Source: translas]

Condition: like new (used), Year of construction: 2021, operating hours: 7 h, functionality: fully functional, machine/vehicle number: 210800146, type of input current: AC, overall weight: 90 kg, input voltage: 230 V, volume flow: 950 m³/h, power: 1.1 kW (1.50 HP), input frequency: 50 Hz, input current: 6 A, transport length: 1,200 mm, transport width: 800 mm, hose length: 3,000 mm, The practical base unit for welding fume extraction is designed for occasional use with low amounts of dust. The rotatable and swiveling extraction hood provides a 360-degree operating radius, minimizing repositioning during welding. The base unit is W3-certified, making it suitable for welding chrome-nickel steel. 3m arm, hose version. Csdpfx Asxu Nv Usbbsaa

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: 1502000011, overall weight: 95 kg, volume flow: 1,100 m³/h, power: 1.1 kW (1.50 HP), Has seen very little use. WxLxH: 760x760x970+length of exhaust arm Cajdsww Ugtspfx Abbja

Condition: good (used), Year of construction: 2013, functionality: fully functional, type of input current: three-phase, overall weight: 800 kg, Plymovent Diluter – Welding Fume Extraction System The Plymovent Diluter is a stand-alone air purification unit specifically engineered for welding workshops. Unlike traditional ducted ventilation, the Diluter recirculates and cleans air within the workshop, eliminating the need for external ducting. Clean, filtered air is discharged horizontally from overhead modules, establishing an optimal airflow pattern that continuously dilutes and removes welding fumes from the operators' breathing zone. Key specifications & features: - Airflow capacity: specifically designed for medium to large-scale welding workshops - Installation: Stand-alone unit – no ducting or complex extraction system required - Filtration: Fitted with high-efficiency filter cartridges, replaced at prescribed intervals - Operation: Automatic fan control with uniform horizontal air distribution - Maintenance: Serviced by the official importer, regular filter replacement ensured - Construction: Robust industrial-grade build suited for continuous operation Benefits: - No investment needed for expensive ductwork or ventilation installation - Ensures a healthier and cleaner working environment for welders - Compact footprint, easily integrated into existing workshop layouts - Supported by Plymovent’s expertise – a Dutch manufacturer specializing in welding fume extraction systems globally Csdpfx Aoxf Iqrsbbjaa The offered unit is in excellent condition, fully serviced, and ready for immediate use. Filters were changed one month ago.

Condition: new, Never used Year of production: 2017/2018 Quantity: 5 pieces Never used Year of production: 2017/2018 Quantity: 5 pieces Caodpfxetu Udis Abbja Operating airflow at 15 kPa pressure - 500 m3/h (942 cubic feet per minute) Main filter area - 3.4 m2 (36.6 square feet) Main filter material - polyester Ambient temperature - -10 °C to +40 °C (14 °F to 104 °F) Process air temperature - 0 °C to +60 °C (32 °F to 102 °F) Requirements - 6-10 bar (87-145 pounds per square inch) Consumption - 0.5 liters (0.13 gallons) per cleaning pulse Inlet hole replacement - diameter 100 mm (3.937 inches) Outlet hole replacement - diameter 105 mm (4.13 inches) Tank capacity - 50 liters (13.21 gallons) Weight - 360 kg (784 lbs) Recycling of materials - approximately 95% of weight Noise level - 70 dB(A)

Condition: used, Year of construction: 1994, filter area: 250 m², suction capacity: 7,500 m³/h, Dust extraction, welding fume extraction, filter ventilation, self-cleaning filter, pneumatic, vacuum dust extractor, plasma, laser, sandblasting and all types of dry dust absorber. Donaldson Torit model: 3DF12 cyclopeel - with pre-separator Cartridge filter inserts cleaned pneumatically with compressed air pulses during operation, which ensures high efficiency of the device. The fan is placed behind the filter on the clean side, which reduces the risk of explosion to a minimum. Cartridge filter inserts. Caedpfx Aswgknxebbsa Fan with a power of 5.5 Kw Max efficiency 7500 m3/h Filtration surface 250 m2 12 filter inserts inlet diameter - 315 mm Dimensions: filter unit: width - 2.15 m x 2.25 m height - 3.15 m control cabinet: length - 1.20m width - 0.80m height - 0.40m fan: length - 1.20m width - 0.80 m height - 1.20m stock no.: 0988

Condition: excellent (used), Year of production: 2017/2018 Quantity: 5 pieces Operating airflow at 15 kPa pressure - 500 m3/h (942 cubic feet per minute) Csdpfx Aotvf Enjbbsaa Main filter area - 3.4 m2 (36.6 square feet) Main filter material - polyester Ambient temperature - -10 °C to +40 °C (14 °F to 104 °F) Process air temperature - 0 °C to +60 °C (32 °F to 102 °F) Requirements - 6-10 bar (87-145 pounds per square inch) Consumption - 0.5 liters (0.13 gallons) per cleaning pulse Inlet hole replacement - diameter 100 mm (3.937 inches) Outlet hole replacement - diameter 105 mm (4.13 inches) Tank capacity - 50 liters (13.21 gallons) Weight - 360 kg (784 lbs) Recycling of materials - approximately 95% of weight Noise level - 70 dB(A)

Condition: used, filter area: 60 m², suction capacity: 5,000 m³/h, Dust extraction, welding fume extraction, filter ventilation, self-cleaning filter, pneumatic, vacuum dust extractor, plasma, laser, sandblasting and all types of dry dust absorber. Caodpfx Aowbtczobbea PLYMOVENT MDB Multi Dust Bank Cartridge filter inserts cleaned pneumatically with compressed air pulses during operation, which ensures high efficiency of the device. The fan is placed behind the filter on the clean side, which reduces the risk of explosion to a minimum. 5.5 kW fan complete with noise silencer Efficiency 5000 m3/h Filtration area 60 m2 Filter inserts 4 pcs. Inlet diameter 315 mm The device is in very good technical condition.

Condition: good (used), Year of construction: 2017, suction capacity: 16,600 m³/h, negative pressure: 5,600 Pa, Dust extraction, welding fume extraction, patron filter self-cleaning, pneumatic, vacuum for plasma, laser, sandblasting, soda blasting, shot blasting and all kinds of dry dust. The filter is cleaned pneumatically by pulses of compressed air during operation, which makes the device highly efficient. Fan on the clean side which reduces the risk of explosion to a minimum. Brand: Donaldson Torit DCE Model: DFO4-24 Year of production - 2017 Cartridge filter cartridges, oval - DFO ULTRA-WEB FR - 24 pieces Filtration area of 430 m2 45 Kw fan. Fan model : ART 631 N4T Built-in frequency converter and RITTAL SK 3305540 control cabinet air conditioner. Capacity 16600 m3/h Inlet diameter - 1 x 350mm , 2 x 300 mm Dust emptying cell sluice. Comes with a silencer and technical and electrical documentation. Caedpfxsttah Us Abbja Also on offer on request new filter cartridges tailored according to the purpose of the device.

Condition: used, Year of construction: 1999, suction capacity: 5,600 m³/h, negative pressure: 3,000 Pa, Dust extraction, welding fume extraction, self-cleaning filter, pneumatic, vacuum dust extractor, plasma, laser, sandblasting and all types of dry dust. Filter cleaned pneumatically with compressed air pulses during operation, which results in high efficiency of the device. Sinbran filter cartridges. SINBRAN filter cartridges are environmentally friendly and therefore suitable for use in the pharmaceutical and food industries. They are suitable for separating aerosols of organic materials, such as those created during laser cutting operations. SINBRAN filter cartridges combine the advantages of membrane filters with the advantages of rigid body filters: Large filter surface requiring minimal space. High mechanical load capacity, very long life cycle, low pressure drop and high filtration efficiency is a new approach to dust removal that achieves impressive filtration results, even in particularly difficult applications. High mechanical stability of the filter material ensures long service life. Compared to conventional rigid filters it causes minimal pressure loss. Cajdpevxtkzsfx Abbsa Short compressed air pulses during the filtration process ensure effective filter cleaning. 7.5 Kw fan Efficiency 5600 m3/h Sinbran filter inserts 12 pcs. Negative pressure 3000 Pa

Condition: excellent (used), Year of construction: 2019, operating hours: 2,595 h, filter area: 302 m², suction capacity: 13,250 m³/h, negative pressure: 7,230 Pa, The Gold Series industrial dust collector is a leading dust and fume extraction system for welding, grinding, thermal cutting, shot blasting, sandblasting, and glass bead blasting. Ideal for retaining toxic and flammable dust and fumes. The vertically mounted cartridge filters in the Gold Series dust collector use the patented HemiPleat technology, which keeps them cleaner and lasts longer than conventional pleated filters. Vertical operation of the filter elements allows for their effective cleaning with a compressed air pulse. Filter cartridges with different properties provide the best cleaning efficiency for different types of dust, including fine, fibrous and heavy dust loads. Cedpfxsvu Tpcj Abbjaa The filter is pneumatically cleaned with compressed air pulses during operation, which ensures high efficiency of the device. Fan on the clean side, which reduces the risk of explosion to a minimum. Brand: Camfil Model: Gold Series GS10 Year of production - 2019 Worked hours - 2595 h New HemiPleat eXtreme Flame Retardant cartridge filter cartridges - 10 pcs. Filtration area 302 m2 37 Kw fan. Efficiency 13250 m3/h Negative pressure 7230 Pa Inlet diameter - 500 mm Equipped with HEPA H14 Absolute VGXL fine filters and a noise silencer. The device worked on grinding stainless steel. The device is in very good condition (like new), it worked inside the room.

Condition: good (used), filter area: 180 m², suction capacity: 9,000 m³/h, Dust extraction, welding fume extraction, filtering, self-cleaning filter, pneumatic, vacuum dust collector, absorber for plasma, laser, sandblasting and all kinds of dry dust. PLYMOVENT MDB / AZUR Cartridge filter cartridges cleaned pneumatically with pulses of compressed air during operation, resulting in high efficiency of the device. The fan is located behind the filter on the clean side, which reduces the risk of explosion to a minimum. Cjdpeu A Thlefx Abbjaa inlet diameter - 400 mm The fan has a power of 7.5 Kw. Capacity up to 9000 m3/h Filtration area of 180 m2 Dimensions: height - 3.10m width - 2.80m depth - 1.25m fan: 1.00m x 1.00m

Condition: good (used), Year of construction: 2016, operating hours: 3,890 h, filter area: 222 m², suction capacity: 20,000 m³/h, IVAT 20000 m3/h filter ventilation tower Industrial welding hall filtration - numerous technological processes in production plants, mainly carried out in metalworking. Suction from the top and draft-free exhaust from the bottom - exactly to the workplace. The principle of layered filter ventilation, the device does not require the installation of pipelines. Cartridge filter inserts - self-cleaning by means of compressed air pulses during operation. Filter cleaning by means of pressure difference - no loss of compressed air. The principle of layered ventilation: contaminated air is sucked in from the top, filtered and then released at floor level as clean air suitable for breathing without generating drafts, at a speed below 1.2 m/s. Exactly where employees inhale it. And this in a wide range of 270 degrees. The tower operates in accordance with the principle of layered ventilation, recommended by trade unions and considered the best type of air circulation. Brand: IVAT Model: Air FTower-20.000 Year of production 2016 Csdpfx Absvrgbtjboaa Working hours: 3890 Parameters: 15 kW fan Air flow 20000 m3/h Filter surface 222 m2 6 cartridge inserts Built-in frequency converter. Additional final fine filter with an area of 65 m2 in filtration class F9 gives us higher air purification efficiency and additionally protects the fan in the event of damage to the main filter. Dust drawer with a capacity of 200 l. Very quiet operation 75 dB (A) Purification degree - > 99.9 % Stock no.: 0944

Condition: not inspected (used), Welding fume extraction,dust extraction,self-cleaning filter,pneumatic,vacuum. For welding,grinding,sandblasting and all kinds of dry dust. Cartridge filter cartridges. Caedpfxjip Nkts Abbsa The filter is cleaned pneumatically by impulses of compressed air during operation, which makes the device highly efficient. Fan of 3,2 Kw Efficiency 1600 m3/h

Condition: good (used), suction capacity: 3,300 m³/h, negative pressure: 2,000 Pa, Dust extraction, welding fume extractor, self-cleaning filter, cartridge filter for plasma, laser, sandblasting, shotblasting The filter is cleaned pneumatically by impulses of compressed air during operation, thus high efficiency of the device. Fan on the clean side, which reduces the risk of explosion to a minimum. Brand: DUST HOG / UAS Model: SBS-4-2 SD Engine power 4 Kw Fan in sound-absorbing housing Capacity 3300 m3/h Vacuum - 2000 Pa Filtration area - 112m2 Inlet diameter - 300 mm Cjdsunh Uvopfx Abbjaa Cartridge filter cartridges - 4 pieces. Height - 3.90 m depth - 1.70m width - 1.25m

Condition: good (used), Year of construction: 2007, functionality: fully functional, filter area: 64 m², suction capacity: 4,500 m³/h, negative pressure: 3,200 Pa, Dust extraction, welding fume extraction, cartridge filter self-cleaning, pneumatic, vacuum for plasma, laser , sandblasting, soda blasting, shot blasting and all kinds of dry dust. Brand : ESTA Model : DUSTEX F-64 The filter is cleaned by compressed air pulses during operation, which makes the device highly efficient. Fan on the clean side which reduces the risk of explosion to a minimum. Parameters : Capacity - 4500 m3/h Vacuum - 3200 Pa Filtration area - 64 m2 Cartridge filter cartridges - 4 pieces. 4 Kw motor. Caodsvkd Rpjpfx Abbsa Inlet diameter - 280mm Complete with HEPA filter of filtration class H13 The device from the year 2007

Condition: good (used), Dust extraction,welding fume extraction,cartridge filter self-cleaning,pneumatic,vacuum for plasma,laser,sandblasting,sodding,shotblasting and all kinds of dry dust. Brand: Vaupel - Gram Model : FL 104H High-pressure device. Filter cleaned by compressed air pulses during operation, thus high efficiency of the device. Fan on the clean side which reduces the risk of explosion to a minimum. Application: central extraction system for multiple welding stations extraction system for welding robots extraction system for thermal cutting and grinding tables extraction system in combination with an extraction table extraction system for grinding of non-exploitable materials Parameters : Sound-insulated fan with silencer with 18.5 Kw output Casdpen Nw Ntofx Abbea Capacity 8000 m3/h Filtration area 104 m2 Included : Filter unit Inverter Lime dispenser Noise suppressor

Condition: good (used), Year of construction: 1998, filter area: 84 m², suction capacity: 2,000 m³/h, Dust extraction, welding fume extraction, cartridge filter self-cleaning, pneumatic, vacuum for plasma, laser, sandblasting, soda blasting, shot blasting and all kinds of dry dust. The filter is cleaned pneumatically by impulses of compressed air during operation, which makes the device highly efficient. Fan on the clean side, which reduces the risk of explosion to a minimum. Built-in 4 Kw fan Capacity of 2000 m3/h Filtration area 84 m2 Cartridge filter cartridges - 4 pieces. Inlet diameter 200 mm Cjdpfxottkgxj Abbjaa Length - 1.80 m width - 1.10 m height - 1.80 m

Condition: used, suction capacity: 1,600 m³/h, negative pressure: 2,800 Pa, Mobile station welding fume extractor, dust extractor , filter ESTA SRF K-15 FM Fan of 2.2 Kw (three-phase) located on the clean side Extraction arm with a range of 3 m Capacity 1600 m3/h Vacuum pressure 2800 Pa Possibility to connect a second extraction arm( inlet 2 x 140mm) SRF K series is designed for extraction and filtration of welding fumes and light grinding dust. It is an excellent solution to the problem of welding fumes and other dust contaminants. Csdpfxotpui Ij Abbsaa Welding or soldering fumes are filtered with a filtration efficiency of 99.9%. The high airflow rate can even pull out large clouds of smoke. Automatic filter cleaning manually activated - after finishing work, connect the compressed air line to the device and manually start the filter cleaning procedure. The filter cartridge is automatically cleaned by pulses of compressed air through a rotary nozzle, which significantly extends the life of the cartridge. During welding, the device does not need to be connected to the compressed air network and thus remains mobile.

Condition: excellent (used), Year of construction: 2018, operating hours: 3,934 h, suction capacity: 18,000 m³/h, negative pressure: 2,000 Pa, IVAT Air Tower 18000K Filtration Tower Filtration of industrial welding halls - numerous technological processes in production plants, carried out mainly in metal processing. Suction at the top and draft-free exhaust at the bottom - right into the work areas. The principle of stratified filtration, the device does not require the installation of pipelines. Cartridge filter cartridges - self-cleaning by means of compressed air pulses during operation. Cleaning of filters by means of pressure difference - no loss of compressed air. The principle of stratified ventilation : contaminated air is drawn in from above, filtered, and then released at floor level as clean breathable air without generating drafts, at speeds of less than 1.2 m/s. Exactly where workers inhale it. And that's over a wide 270-degree range. In doing so, the tower operates according to the principle of layered ventilation, recommended by labor unions and considered the best type of air circulation. Year of production 2018 operating hours : 3934 Parameters: 11 Kw. fan with frequency converter Codpfetrwzwsx Abboaa Air flow rate 18000 m3/h Filtration area of 150 m2 6 pieces of cartridges Very quiet operation Degree of purification - > 99,9 % Equipment: - IVAT.Energy package 11-18.5.(Siemens Frequency converter) - Control of the IVAT device in the room(fully automatic). - IVAT.Temperature control (Temperature control and monitoring) - IVAT Spark fire protection(sparks and fire sensors in the tower) - IVAT.Industrie-Energie4.0 (SPS Siemens + Ethernet remote maintenance + full graphics Display + connection to control center Fire alarm + energy manager) Dimensions: width - 1900 mm depth - 1530 mm height - 3600 mm

Condition: excellent (used), Year of construction: 2012, Dust extraction,welding fume extraction,cartridge filter self-cleaning,pneumatic,vacuum for plasma,laser,sandblasting,sodding,shotblasting and all kinds of dry dust. The filter is cleaned pneumatically by impulses of compressed air during operation, which makes the device highly efficient. The device is equipped with a pre-separator and a mechanical spark trap. Fan on the clean side, which reduces the risk of explosion to a minimum. Brand: Donaldson Torit Model: DFPRO 12-CYCLO Year of production - 2012 Donaldson Torit Ultra WEB patron filter cartridges - 12 pcs. Cjdpfsiypxiox Abbeaa Filtration area of 215 m2 18.5 Kw fans. Capacity 11000 m3/h Vacuum 3900 Pa Inlet diameter - 500 mm We also offer on request new filter cartridges tailored according to the purpose of the device. Dimensions: height - 5.00 m length. - 3.50 m width - 1.70 m weight - 2200 kg

Year of construction: 1996, condition: used, Dust extraction,welding fume extractor,self-cleaning filter,cartridge filter for plasma,laser,sandblasting,shotblasting The filter is cleaned pneumatically by pulses of compressed air during operation, thus high efficiency of the device. Fan on the clean side, which reduces the risk of explosion to a minimum. Cjdsif Rluepfx Abbsaa Brand: STURM Model: 3-7x20/140 DLR P Year of production 1996 Engine power 7.5 Kw Capacity 4200 m3/h Inlet diameter - 200 mm Cartridge filter cartridges - 7 pieces. Filtration area 140 m2 Complete with electrical diagram and partial piping

Condition: good (used), Mobile station welding fume extractor.dust extractor,filter ESTA SRF K-10 Fan of 1.3 Kw (230V) located on the clean side. Extraction arm with a range of 2 m. Capacity 950 m3/h. Vacuum pressure of 2800 Pa. The SRF K series is designed for extraction and filtration of welding fumes and light grinding dust. It is an excellent solution to the problem of welding fumes and other dust pollution. Cajdpfx Aolqw Igobboa Welding or soldering fumes are filtered with a filtration efficiency of 99.9%. The high airflow rate can even pull out large clouds of smoke. Automatic filter cleaning manually activated - after finishing work, connect the compressed air line to the device and manually start the filter cleaning procedure. The filter cartridge is automatically cleaned by pulses of compressed air through a rotary nozzle, which significantly extends the life of the cartridge. During welding, the device does not need to be connected to the compressed air network and thus remains mobile.