Used Color Mist Extracted Wall for sale (15,274)

Condition: new, Year of construction: 2025, AL-KO POWER UNIT® 300 P-BP 30 -50 Intake port : 300 mm nominal motor power : 7,5 kW / 3 Ph Voltage: 400 V / 50 Hz Maximum volume flow : 6000 m³ / h Nominal volume flow : 5.089 m³ / h Negative pressure 2.587 Pa Filter area 30 m² Dimensions (L x W x H) in mm 3.000 x 1.361 x 2.817 Kjdpoh D If Hjfx Abfelu Briquetting capacity 30 - 50 kg / h Briquette diameter: 50 mm Weight: 1570 kg Machine is brand new in our STOCK - IMMEDIATELY AVAILABLE - subject to prior sale Location: 54634 Bitburg

Condition: as good as new (ex-display), Year of construction: 2026, SRF Maxi. (Picture on the right) 3 m suction arm Scope of application Medium smoke and dust Kljdpfodqzcvsx Abfsu Regular usage Use Little run the extractor hood required Contamination free filter change Safe operation due to phase sequence detection High efficiency due to long Service life of the filter Properties Safe operation through filter monitoring Extractor hood 360 degree rotating and swivelling Automatic start/stop system (optional) Workplace lighting (optional) Technical data Procedure 2-speed Filter type disposable filter Filter surface approx. 20 m ² ᐳ 99% filtration efficiency Filter material of non-woven polyester Welding smoke off vagina class W3 Additional filter pre-filter (ALU knitted fabric) Basic data suction capacity Max 1,100 m³/h Extraction arm diameter Ø 150 mm Extraction arm, length 3 m Diameter suction connection Ø 150 mm -. Power supply 3 x 400 V / 50 Hz Motor 1,1 kW Noise level 70 dB(A) Dimensions (W x D x H) 790 x 815 x 1080 mm Weight 71 kg approx. 120 kg

Condition: new, Year of construction: 2025, Chip extractor ASA 7703 mobile, with 180° rotatable suction unit For milling, planing and sawing chips (not suitable for dust) 180° rotatable suction unit allows suction from below or above Sturdy metal fan wheel High-quality chassis as standard for better stability and easy manoeuvring Quick release fasteners for filter and chip bag Fine filter bag double woven Dimensions and weights Chip collection volume 2 x 290 l Nominal width outside suction socket inlet 260 mm Nominal width outside suction socket outlet 3 x 120, 1 x 100 mm Length approx. 1900 mm Width/depth approx. 670 mm Height approx. 2800 mm Weight approx. 88 kg Electrical data Idle speed 2950 min¯¹ Input power 4,8 kW Supply voltage 400 V Mains frequency 50 Hz Filter Filter area 2 x 5,98 m² Noise emission Sound pressure level max. 98.3 dB(A) Volume flow Nominal volume flow 7700 m³/h Negative pressure max. 2800 Pa Scope of delivery: Two filter bags, two chip bags. Location: ex stock 54634 Bitburg - available at short notice - Klsdpfx Abjhk S Stjfju

Condition: new, Year of construction: 2025, Raw air extractor ASA 141 With standard undercarriage Dimensions and weights Chip collection volume 175 l Nominal width external suction inlet 140 mm Length approx. 1062 mm Width/depth approx. 648 mm Height approx. 2300 mm Weight approx. 40 kg Electrical data Supply voltage 230 V Mains frequency 50 Hz Filter Filter area 1.9 m² Noise emission Sound pressure level max. 78 dB(A) Volume flow Nominal volume flow 1650 m³/h For milling, planing and sawing chips (no dust) Substantially reduced dust content due to BIA-tested filter material with high separation efficiency Housing parts and impellers made of high-strength special plastic Quick release fasteners for filter and chip bags for unproblematic maintenance Ksdpshk S Swefx Abfjlu Robust, high-quality design Easy to move due to swivel castors Low power consumption Suction units comply with dust class L Scope of delivery: System body with mounted fan unit Filter bag / extraction unit chip bag / extraction unit without suction hose

Condition: ready for operation (used), Year of construction: 1995, Schuko spray booth wall with supply air unit + supply air ceiling Offered at a special price, but must be dismantled by the buyer Technical data: see photos Klsdpfxexvivqe Abfeu Location: ex-site Saarland

Condition: new, Year of construction: 2025, RLA 160 Holzkraft Clean Air Dust Extractor For wood dust and shavings, designed for commercial use Item number: 5131620 Brand: Holzkraft Swarf collection volume: 2 x 165 l Ksdpfxohkztto Abfolu Nominal diameter of the suction nozzle inlet: 160 mm Length: approx. 1755 mm Width/Depth: approx. 830 mm Height: approx. 1654 mm Weight: approx. 260 kg Electrical data Connection voltage: 400 V Mains frequency: 50 Hz Filter Filter area: 9.21 m² Noise emission Sound pressure level: max. 73 dB(A) Voltage: Nominal flow rate: 1448 m³/h Dust class: H3 Included: Metal fan impeller Inspection opening for cleaning the bypass filter 5 m connection cable with CEE plug 5-pole and phase inverter Two fixed and two swivel casters with parking brake Manual cleaning Item No. 5131620 Location: From stock, 54634 Bitburg - Available immediately -

Condition: used, Year of construction: 2016, operating hours: 16,859 h, type of input current: three-phase, suction capacity: 5,000 m³/h, filter area: 80 m², NOVUS AirTower Filter Ventilation Tower, 5,000 m³/h. Industrial filter ventilation for welding halls — designed for a variety of technological processes in production plants, primarily for metalworking. Top-mounted air intake and draft-free air discharge at floor level — directly to workstations. Layered filter ventilation principle; the unit does not require ductwork installation. Cartridge filter elements — self-cleaning via compressed air pulses during operation. Filter cleaning by differential pressure — no compressed air loss. Layered ventilation principle: contaminated air is drawn in from above, filtered, and then released at floor level as clean, breathable air without causing drafts, at a velocity below 1.2 m/s, precisely where workers breathe. Covers a broad 270-degree area. The tower operates on the layered ventilation principle, recommended by trade associations and considered the most effective form of air circulation. Year of manufacture: 2016 Operating hours: 16,859 h Specifications: Kjdpfjyq Nl Nsx Abfslu - 3.9 kW EC fan - Capacity: 5,000 m³/h - Filter surface area: 80 m² - Filter cartridges: 4 pcs - Additional high-efficiency final filter (F9 filtration class) provides increased air cleaning performance and additional protection for the fan in case of main filter failure. - 100 l dust collection drawer - Very quiet operation: 75 dB(A) - Filtration efficiency: > 99.6% - Stock No.: 1109

Condition: good (used), Year of construction: 2009, Dust extraction,filtration,welding fume extraction,self-cleaning cartridge filter,pneumatic,vacuum TEKA AIRTECH P24 The main areas of application for the systems are industrial plants/welding shops where it is where it is not possible to realize spot extraction point extraction or where point extraction is not sufficient to maintain clean air on the shop floor. Side-mounted ducts with point capture point sucks in contaminated air air and lead it to the filter section. Here, contaminants in the form of fine particles cover the surface of the filter patron filter. An administered pulse of compressed air cleans the cartridge filters, automatically at the required intervals. After the impact of the compressed air, the particles collected on the surface of the filters break off off and fall into the dust tank. The cleaned air is returned to the work room through individually adjusted long-range nozzles. At the same time ejection of the purified air directs the contaminated air of the hall towards the toward the extraction channels. Filter cleaned by microprocessor controller with compressed air pulses during operation, thus high efficiency of the device. Low demand for compressed air thanks to the system "Power-Spray" The AIRTECH unit series is certified by IFA in accordance with EN ISO 15012- 1 or DIN EN ISO 21904-1/-2 and approved for welding fume class W3 as a permanent local extraction device of welding fumes. Parameters: Capacity - 24 000 m3/h Motor power - 15 Kw Ksdpfsl Dw U Dsx Abfelu Fan in sound-absorbing housing Control cabinet with electrical documentation Year of production - 2009 Dimensions: Height - 6.80 m Base width - 1.95 m x 1.90 m Total width - 3.60 m x 2.00 m We have several pieces on offer. The price given in the ad for 1 piece.

Condition: good (used), Year of construction: 2010, Dust extraction,filtering,welding fume extraction,self-cleaning patron filter,pneumatic,vacuum TEKA AIRTECH P18. The main areas of application for the systems are industrial plants/welding shops where it is where it is not possible to realize spot extraction point extraction or where point extraction is not sufficient to maintain clean air on the shop floor. Side-mounted ducts with point capture point sucks in contaminated air air and lead it to the filter section. Here, contaminants in the form of fine particles cover the surface of the filter patron filter. An administered pulse of compressed air cleans the cartridge filters, automatically at the required intervals. After the impact of the compressed air, the particles collected on the surface of the filters break off off and fall into the dust tank. The cleaned air is returned to the work room through individually adjusted long-range nozzles. At the same time ejection of the purified air directs the contaminated air of the hall towards the toward the extraction channels. Filter cleaned by microprocessor controller with compressed air pulses during operation, thus high efficiency of the device. Low demand for compressed air thanks to the system "Power-Spray" The AIRTECH unit series is certified by IFA in accordance with EN ISO 15012- 1 or DIN EN ISO 21904-1/-2 and approved for welding fume class W3 as a permanent local extraction device of welding fumes. Parameters: Capacity - 18 000 m3/h motor power - 11Kw vacuum - 2250 Pa Filtration area - 324 m2 ( 9 filter cartridges 36m2 each) Fan in sound-absorbing housing Control cabinet with electrical documentation Noise level - 72 dB Klsdpfx Abjib Dadefju Year of production - 2010 Dimensions: Height - 5.00m Base width - 1.44m x 1.44m Width with outlet channels - 8.5m Total weight about 2400 kg

Year of construction: 2014, condition: excellent (used), Professional pneumatic cleaning cabin with dust extraction. It is used in power plants, cement and gypsum factories, mills and mixing companies, also in the chemical industry As in the metallurgical industry, dust can have a very negative impact on the health of personnel. By using cleaning cabins we prevent dust and hazardous substances from being carried into toilets, changing rooms etc. The cabin provides personnel with a simple option to to clean themselves during working hours, e.g. before The cabin provides staff with a simple option to clean themselves during working hours, e.g. before and during breaks in the morning and at midday and at the end of the shift. Exhaustion made in EX version Year of manufacture : 2014 Filtration surface: 16 m2 Capacity: 2500m3/h Klsdpfx Abehm E S Asfou Vacuum: 2400 Pa The device is in very good condition

Condition: used, ULT JUMBO Filter Trolley 2.0 Fume extraction system from IVH. Kjdszcvtwepfx Abfelu Originated from a cleanroom production environment. ult.de/ia/mobile-absaugung-jumbo-filtertrolley

Condition: ready for operation (used), Width 70 cm Length 160 cm Height 220 cm Motor 2.2 kW Kedsygxdgopfx Abfjlu

Year of construction: 2019, operating hours: 1 h, condition: as good as new (ex-display), machine/vehicle number: MISCO1082, Oil Mist Collecting and Regaining. MISCO is used for collecting and getting rid off the oil in the CNC machines cabin. Kloded Nwk Uepfx Abfsu It is a water vapor, aerosol, smoke, oil mist filtering / separating device. Also allows condensing and recycling the condensed liqud back to the sump The particulate-smoke-gas-water in the air sucked in is filtered through the vapor separation units. The saturated oil-water etc. contained in the air is also separated and recovered, and the air is cleaned by 98% of the dry air. Removal of parts washing machines vapor-mist, Welding fumes, Oily air off CNC machines In the industry and even In the industrial kitchens a lot of oil mist, various gases, fumes and dusts are mixed into the air and create a risk of fire. In addition, they are inhaled by workers and cause damage especially to the lungs, respiratory tracts and other vital organs. For this reason, harmful substances such as gas, dust, smoke and similar substances must be cleaned by absorbing harmful substances in terms of safety and health. Application Areas: CNC Machines Welding fumes, Allows removal of oil vapor and recovery of existing fluid in CNC machines Automotive - Metal Processing – Food Industry - Industrial Kitchens - Steel - Casting - Chemical Industries etc. Working Principle; 1-Entry of dirty smoke –vapor- mist 2- Condensation with laminar flow over the walls 3- Disintegration of the particles passing through the filter 4-Recycling of condensing liquid 5-Dry and clean air evacuation For detailed information please contact us. mistcollector, cnc cutting oil, fume removal, cutting oil fume collector

Condition: excellent (used), Year of construction: 2023, For sale is a used Felder RL-140 automatic clean air extraction unit with a maximum air flow rate of 2500 m³/h. The extraction unit has been inspected and refurbished by our service team and is in very good condition. Technical data: - Max. air flow rate 2500 m³/h - H3 dust-tested - Automatic filter cleaning - 10 m³ filter area - Extraction port diameter 140 mm - Motor power 3 kW / 4.1 HP - Year of manufacture 2023 Kledpfxeza Dz Ro Abfju The clean air unit is located in A-5431 Kuchl and can be inspected at any time during our opening hours. Subject to prior sale! Related terms: extraction, extraction unit, clean air unit, clean air, RL Reference: R-T03VW

Condition: used, Year of construction: 2009, Extraction diameter: 250 mm Rated volumetric flow: 3534 m³/h Filter area: 22.6 m² Motor: 5.5 kW Briquetting: throughput approx.: 30 kg/h Briquette diameter: 65 mm Motor: 3.0 kW Storage location: Nattheim Kedpfeyym A Sex Abfelu

Condition: used, Stationäre Absaugung mit Filteranlage / Stationary Extraction Eystem with Filtration Unit TEKA Filtercube 4H HV 11kW Stationäre Absaugung mit Filteranlage / Stationary Extraction Eystem with Filtration Unit TEKA Filtercube 4H HV 11kW TEKA-Dosiereinrichtung für Precoat, Filterpatronen gegen Verkleben schützen /  TEKA Precoat Dosing Unit: Protecting Filter Cartridges Against Clogging Baujahr / Year 2018 - Serial-No. 9501442110402 Filtersteuerung mit automatische Filterabreinigung / Filter Control with Automatic Filter Cleaning Motorleistung 11 kW / Motor power 11 kW Leistungsstarker Ventilator mit Steuerung / High-Performance Fan with Controls Ausführung SelfClean / SelfClean Version Ausstattung / Equipment: Klodpfozav Ebox Abfou Standard Filterpatronen, Filterfläche je nach Luftleistung / 4 standard filter cartridges; filter area varies depending on airflow capacity Display gesteuerte Filterabreinigung / Display-controlled filter cleaning Ventilatorsteuerung / Fan Control Bogenschalldämpfer für Luftaustritt nach oben / Elbow Silencer for Upward Air Discharge Rauche und Stäube werden mit einer Filterleistung von über 99 % sicher abgeschieden / Smoke and dust are safely separated with a filtration efficiency of over 99% Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test

Condition: used, Year of construction: 2008, 12 motors of 15kW Kljdpfx Aewiwpzobfsu Disassembled into 6 parts: Part 1: 2x Upper part with motors 4000kg Part 2: 2x Intermediate part with filter bags 4000kg Part 3: 2x Lower part with legs 2000kg Remainder: Return lines and 1x switch cabinet. Dismantling takes place on Extraction is loaded onto the truck. - Year: 2008 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: 8011510B - Capacity [m³/h]: 80000 - Number of filter bags [pcs]: 384 - Filter length [mm]: 2500 - Filter diameter [mm]: 230 - Filter surface area [m²]: 72 - Main fan [pcs]: 12 - Main fan power [kW]: 15.0 - Nominal airflow [m/s]: 22 - Extinguishing system: Yes - Disassembled: Yes - Control cabinet present: Yes - Shaking system: Yes - Extraction: Underpressure installation Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: good (used), Your contact persons in our company: Mr: Andre Evering Mr: Mario Klöver Mr: Falk Deutsch Mr: Simon Blank We offer you here a used partition wall of the manufacturer Schulte for sale. Technical data of the partition wall: Manufacturer: Schulte The partition wall is suitable for a shelf depth of of 250 mm. The scope of delivery includes: 01x partition wall, used Material colour: galvanised Total width: approx. 230 mm weight / piece: approx. 0,361 Kg Partition wall (height): approx. 150 mm The partition wall is used and could have slight show slight soiling, dents, scratches, or similar. Kedpfx Abjg Urd Ajfolu Our services at a glance: (prices on request) Assembly, installation our general assembly conditions are to be observed Rack inspection Rack inspection according to DIN EN 15635 carried out according to the requirements of BGR 234 Visual inspection for all racking systems Delivery with our own fleet of vehicles (without unloading)

Condition: good (used), Your contacts in our company: Mr. Andre Evering Mr. Mario Klöver Klodpfjg T H Dzex Abfju Mr. Falk Deutsch Mr. Simon Blank Technical specifications for shelf divider: Shelving system: SSI Schäfer Type: R3000 Scope of delivery includes: 01x shelf divider, used Type: TRF4410 Design: free-standing Material finish: Sendzimir galvanized Total depth: approx. 365 mm For frame depth: 400 mm Total height: approx. 130 mm Usable height: approx. 100 mm Material thickness: approx. 0.60 mm Weight per piece: approx. 0.202 kg Overview of our services: (prices on request) Assembly and installation Our general assembly terms and conditions apply Racking inspection Racking inspection according to DIN EN 15635, performed according to the requirements of BGR 234 visual inspection for all racking systems Delivery with our own fleet (without unloading)

Condition: excellent (used), functionality: fully functional, The container was fitted with breakwaters to make it a viscous material promote mixing. Cool and heat the material using the jacket on the tank is done with liquid. Stainless still tank! Sizes: Height 1000 mm Diameter: 850 mm Volume: 550 l Electric motor: Manufacturer: Bauer 1,5kw 380v 50hz Kjdpfx Abog Rcp Hjfolu Type: D7300 Speed: 32u/min Purchase of industrial equipment and machinery. Wide Range of Used Machinery, Industrial Equipment

Condition: good (used), functionality: fully functional, Year of construction: 2017, mobile Air filter extraction box Box with built-in fan and filter cartridge. With HEPA filter. for ventilation, room air filtration and extraction. extraction capacity ca 1800m3/h extraction fan: IMOFA DS 11-4 460watt 50 Hz 4.8 Amp voltage: 230v 50Hz Systemair RTRE 5 transformer controller 4 pcs filter cartridges 1 pc ULTIMA RP Hepa filter 3000m3/h Aluminum frame housing, mobile brakeable wheels dimensions: 100x100x80 cm Klsdpsvvcqxjfx Abfou weight: ca 120kg

Condition: excellent (used), Year of construction: 2017, type of input current: DC, KEMPER Dusty welding smoke extractor + 10 meter suction pipe + exhaust welding gun Holch 350-SC. 3.5 meters Kemper Dusty welding fume hood Suction power - 260 m³/h suction pipe: 10 meters Holch 350-sc 3.5m suction welding gun Filter mode - Cleanable filter Filter cleaning method - Manual Filter surface - approx. 1.35 m² Motor power - 1.6 kW Power supply - 1 x 230 V / 50 Hz Filter type - Filter cartridge Filter material - ePTFE membrane Filter efficiency - > 99.9 % Dust classification - M Basic data Ksdpfx Abemxklhefjlu Dimensions (W x H x H) - 300 x 300 x 690 mm Weight - 24 kg Rated current - 8.7 A Noise level - 74 dB(A) Further information Fan type - Suction turbine Hose connection - ~45 mm x 2

Year of construction: 2023, condition: new, functionality: fully functional, extraction blower, wall-mounted fan high-performance fan, axial fan Industrial axial fan 800mm diameter ZIEHL-ABEGG fn80-sdi.6n.v7 NEW! Sold in a box of several pieces manufacturer: ZIEHLL-ABEGG type: FN080-SDI.6N.V7 Klodjw U T E Ispfx Abfsu Axial fan with sickle-shaped aluminum blades air flow: 10000-24000m3/h nominal air flow: 15800m3/h at 140pa air pressure motor power: 1.15kw/0.53kw Nominal values 3. phase~400V D/Y 50Hz 1.55/0.95kW 3.3/1.7A rpm:850/650/min Protection type:IP54 sound level:70 dB COSY 0.69 max temperature range:80°C Motor protection: thermal contact Protective grid type: mesh grid Dimensions (w x h x d) mm: 861 x 861 x 273

Condition: new, Year of construction: 2026, The CORMAK ODL6K extraction and filtration system is a modern solution that provides safe working conditions for operators and effective protection of laser system components against contamination and damage. Filtration at a level of 99.9% removes harmful particles and fumes, guaranteeing clean air in the workplace. The ODL6K is distinguished by an automatic filter cleaning system, an efficient fan, and a compact, solid design that allows for easy integration with various cutting systems. An additional advantage is the ergonomic waste drawer, which allows for quick and convenient emptying of collected waste. This is a comprehensive solution that increases safety, improves work efficiency and extends the service life of laser systems. The ODL6K combines automatic filter cleaning with compressed air, an efficient fan generating high negative pressure and filtration at a level of 99.9% for particles of 0.3 μm thanks to the use of appropriate filters. The system is equipped with an ergonomic dirt drawer, which allows for quick and convenient removal of accumulated dust without the need for disassembly. Additionally, thanks to the modular design, it is possible to mount extraction nozzles on both the left and right side of the device, which allows for flexible adjustment of the installation to the layout of the production hall. ODL6K is a compact, efficient and reliable solution for any laser cutting system - increasing safety, comfort and work efficiency. The main functions of the exhaust gas extraction and filtration system in the laser processing process are: Kljdpfx Aowcd I Robfeu Removal and neutralization of laser smoke. Ensuring work safety at the laser station and in its immediate vicinity. Extending the service life of laser systems by keeping them clean and protecting important components from contamination. The most important advantages of the CORMAK ODL6K extraction system: The extraction system has automatic filter cleaning using compressed air. Under the influence of pressure, the filter is "shaken off", which effectively cleans the filter cartridge and thus extends its service life. Thanks to this, the system maintains its efficiency for a longer period of time. The filter element used in the system is imported and made of high-quality material. The Nano-type fireproof filter has high filtration efficiency, retaining particles of 0.3 μm in more than 99.9%. The large dust collection drawer allows convenient dust collection and cleaning, which makes the system easy to maintain. The motors used in the system are equipped with overload protection, thus ensuring a high level of protection and trouble-free operation. The specially developed high-performance fan wheel generates a large negative pressure, which allows effective removal of laser exhaust gas and ensures high airflow efficiency. The total purification efficiency of the system is 0.3 μm, and the efficiency is more than 99.9%, which shows the high efficiency of the exhaust in removing harmful particles from the air. In addition, it is characterized by a compact structure, which makes it easy to operate and maintain. Technical parameters Number of filter cartridges 6 Air flow 6000 m³/h Air pressure 3000 Pa Filtration efficiency 99.99% Filter size 350x660 mm Fan power 7.5 kW Inlet diameter 300 mm Weight 590 kg Dimensions (L x W x H) 1150 x 1950 x 2250 mm

Condition: new, Year of construction: 2026, The CORMAK ODL4K extraction and filtration system is a modern solution that ensures safe working conditions for operators and effective protection of laser system components against contamination and damage. Filtration at a level of 99.9% removes harmful particles and fumes, guaranteeing clean air in the workplace. Ksdpfxowcdrvj Abfelu ODL4K stands out with an automatic filter cleaning system, an efficient fan, and a compact, solid design that allows for easy integration with various cutting systems. An additional advantage is the ergonomic waste drawer, which allows for quick and convenient emptying of collected waste. The modern ODL4K extraction system ensures effective filtration of contaminants and protection of the most important components of the laser system. ODL4K combines automatic filter cleaning with compressed air, an efficient fan generating high negative pressure and filtration at a level of 99.9% for particles of 0.3 μm thanks to the use of appropriate filters. The system is equipped with an ergonomic dirt drawer, which allows for quick and convenient removal of accumulated dust without the need for disassembly. Additionally, thanks to the modular design, it is possible to mount extraction nozzles on both the left and right side of the device, which allows for flexible adjustment of the installation to the layout of the production hall. ODL4K is a compact, efficient and reliable solution for any laser cutting system - increasing safety, comfort and work efficiency. The main functions of the exhaust gas extraction and filtration system in the laser processing process are: Removal and neutralization of laser smoke. Ensuring work safety at the laser station and in its immediate vicinity. Extending the service life of laser systems by keeping them clean and protecting important components from contamination. The most important advantages of the CORMAK ODL4K extraction system: The extraction system has automatic filter cleaning using compressed air. Under the influence of pressure, the filter is "shaken off", which effectively cleans the filter cartridge and thus extends its service life. Thanks to this, the system maintains its efficiency for a longer period of time. The filter element used in the system is imported and made of high-quality material. The Nano-type fire-resistant filter has high filtration efficiency, retaining particles of 0.3 μm in more than 99.9%. The large dust collection drawer allows convenient collection and cleaning of dust, which makes the system easy to maintain. The motors used in the system are equipped with overload protection, thus ensuring a high level of protection and trouble-free operation. The specially developed high-performance fan wheel generates a large negative pressure, which allows effective removal of laser exhaust gas and ensures high airflow efficiency. The total purification efficiency of the system is 0.3 μm, and the efficiency is more than 99.9%, which shows the high efficiency of the exhaust in removing harmful particles from the air. In addition, it is characterized by a compact structure, which makes it easy to operate and maintain. Technical parameters: Number of filter cartridges 4 Air flow 4000 m³/h Air pressure 3000 Pa Filtration efficiency 99.99% Filter size 350x660 mm Fan power 5.5 kW Inlet diameter 250 mm Weight 420 kg Dimensions (L x W x H) 1050 x 1400 x 2250 mm