Used Höcker Polytechnik Extraction System Including Piping for sale (49,724)

Condition: new, With air flow rates of up to 22,000 m³/h, the stationary compact filter systems of the ECO JET series offer a wide range of applications. They are the ideal extraction solution for machines in various manufacturing sectors and industries, including larger processing machines. Eligible for BAFA funding according to Module 4. ECO JET series systems are equipped with fans arranged on the clean air side, which draw the dust- and chip-laden air towards the filter unit. In the most powerful DUO models, two fans are connected in parallel. A flange at the filter unit inlet enables the connection of custom duct diameters. The aerodynamically optimized airflow in the separation chamber allows coarse particles to be separated directly, without reaching the filter bags. Residual dust collected by the filters is automatically cleaned by the AL-KO OPTI JET® filter cleaning system, with the separated material discharged into mobile collection containers located beneath the filter. Applications: - Extraction from production machines, machining centers, and ductwork systems with multiple suction points - Direct extraction for continuous operation - In sectors such as wood processing, joineries, carpentry workshops, furniture manufacturing, plastics manufacturing and processing, paper production, orthopedic industry, and many more Advantages: - Wide selection of standard extraction systems with numerous customer-specific customization and options - Consistently high suction performance thanks to integrated pre-separator and AL-KO OPTI JET filter cleaning system - Heating cost savings, as 100% recirculation operation is possible in many cases - Small footprint due to compact design - Suitable for indoor and outdoor installation - Available in ATEX-compliant versions - Extensive range of accessories and numerous options for individual device configuration - Eligible for BAFA funding according to Module 4 Bwjdpfx Anewwtuismsr

Condition: new, Thanks to their modular design, the PROFI JET® series system filter units enable the bespoke planning and construction of extraction solutions for virtually any required air volume and practically every conceivable application. The proven system also impresses with outstanding noise protection due to its insulated wall panels and, when installed outdoors, minimizes heat loss. Eligible for BAFA funding under Module 4. Operation: The custom-designed extraction systems of the PROFI JET series are built on a robust steel frame. The frame is fully clad with insulated, double-walled, powder-coated steel sheet panels to ensure that all components—including fan, filter cleaning, and discharge elements—are protected from dirt and weather within the closed system enclosure. The clean-air side fans are installed at the top of the unit and draw in dust- and chip-laden air into the filter section. A generously proportioned pre-separation chamber ensures effective separation of coarse particles and chips. The subsequent filter bags or cartridges remove any remaining fine dust. The cleaned exhaust air is routed through a sound-insulated return air chamber either back into the building or discharged outside. Applications: - Extraction at multiple processing machines, workstations, or entire production areas - Spatial ventilation and extraction for enclosures and work cabins - Suitable for virtually all types of dust and chips - Also for dusts and applications with ATEX classification - Extraction especially in the wood, plastics, metal, welding, cutting, and recycling industries—as well as many others Advantages: - Custom, precise planning and implementation of your extraction system Bwodpfx Anewwryqomjr - Cost-effective and quick delivery due to modular design with standard components - Quiet and energy-saving operation thanks to insulated panels - Consistently high extraction performance due to integrated pre-separation chamber and AL-KO OPTI JET® filter cleaning system - Heating cost savings, as 100% recirculated air operation is possible in many cases - Minimal space requirements due to compact construction - Suitable for indoor and outdoor installation - Professional appearance thanks to powder-coated panels - Available in ATEX-compliant versions - Comprehensive accessories and numerous options for individualized system configuration - Eligible for BAFA funding under Module 4

Year of construction: 2005, condition: used, Extraction system for removing dust from the ambient air. The motor drives a fan impeller, creating negative pressure. The air is sucked into the machine via the intake manifold and reaches the filter elements. The treated air is then blown out again. Additional title: Workshop dust extraction Bedpfx Aszgczhenmjwr Nominal flow rate: 1400 m³/h minimum flow rate: 1,108 m³/h Power: 2.2 kW Current: 5 A Voltage: 400 V Frequency: 50 Hz Base construction: on a mobile frame Features: 140 mm intake manifold; air filter (category C el. lt.); asynchronous motor (manufacturer EMGR)

Condition: excellent (used), Year of construction: 2018, REF: MM5727 1 x Zumex Food Engineering juice extraction and flitration system with elevator. Manufactured completely in stainless steel. Technical specification ⚙️ ✅ Manufacturer - Zumex Food Engineering ✅ Model - Z450. ✅ Date of manufacture - 2018. Bwedpfx Aot Uircjnmsr ✅ Hopper capacity - 40 kg.  Performance Specification: Sizes     Head Unit     Oranges/MIN     KG/H     L/MIN     L/H 9-10-11     Kit 9     150,35     902,4      6,01     360,84 5-6-7-8     Kit 8     133,68     1145,4     7 ,64     458,22 2-3-4     Kit 7     116,94     2338,8     1 5,59     935,53 Estimated calculations with a 40% juice performance of the oranges. FRUIT DIAMETER: Minimum:Ø55mm, Maximum:Ø100mm NET/GROSS:  750/960KG DIMENSIONS (L x W x H):  2.5m L x 1m W x 2.2m H. CONSUMPTION:  2.010W VOLTAGE: 380 V / 50-60 Hz / 3 phase.

Condition: good (used), Year of construction: 1994, functionality: fully functional, Nestro Dust Extraction System Dust Extraction Nozzle D = 160 mm Motor power 2.2 kW Filter area approx. 11.5 m² External dimensions L x W x H approx. 1350 x 860 x 1960 mm Bedpszhv Nnofx Anmswr Weight approx. 240 kg One chip collection bin / approx. 185 l Max. rated volume flow 1780 m³/h Associated negative pressure approx. 2400 PA All information is subject to change. This information was taken from a brochure.

Condition: ready for operation (used), An automatic Weil tube welding system with rounder, tube transfer, end processing and Trumpf TruFlow laser unit is available. Tube diameter range: 80mm-250mm, material thickness range: 0.4mm-1mm, max. tube length: 1000mm. Documentation available. An on-site inspection is possible. Bedszg Iqzopfx Anmowr

Condition: new, functionality: fully functional, MIDI MAX is the cheapest and most practical solution for dust removal, allowing you to have a large filtration area and a large collection bag. The MIDI MAX suction filter unit is a very reliable system for filtering dust and small sawdust where the quantity is not so large as to require the use of a separate container. Bwedpfx Anjwfgnxomor

Condition: ready for operation (used), Year of construction: 2018, We offer for sale a industrial extraction and filtration system designed for efficient removal of sawdust, wood chips, and dust from woodworking machines. The system is suitable for medium to large production facilities and ensures high filtration efficiency with stable and reliable performance. Key Features & Benefits High-capacity central extraction system Designed for woodworking industry (chips, sawdust, dust) Complete filtration with clean air return to production hall Robust industrial design High filtration efficiency (approx. 99.985%) Integrated multi-branch extraction system Bwsdpfjzgtkmox Anmer Technical Specifications Filter Unit Model: FZŠ-H-C-7 Filtration area: approx. 528 m² Number of filter hoses: 352 pcs Separation efficiency: 99.985% Dimensions Approx. 8,081 × 2,450 × 6,245 mm Cleaning System Automatic cleaning via 6 vibration motors (EVK 150 W each) Extraction Performance The system includes multiple extraction branches with different capacities: Branch 1: approx. 13,700 m³/h, 18.5 kW Branch 2: approx. 10,900 m³/h, 15 kW Branch 3: approx. 10,900 m³/h, 15 kW Branch 4: approx. 10,900 m³/h, 15 kW Branch 5: approx. 8,350 m³/h, 11 kW Branch 6: approx. 8,350 m³/h, 11 kW Fans included: 1 × 18.5 kW 3 × 15 kW 2 × 11 kW Total Installed Power Approx. 89.7 kW System Description Central filter with multi-branch ducting system Suitable for connection to multiple woodworking machines (e.g. saws, CNC, optimizing saws) Chip and dust separation with air recirculation Designed for continuous industrial operation Condition & Sale Terms Condition: Good working condition Complete system available (filter + fans + ducting as per scope) Dismantling and transport to be arranged by the buyer Additional Offer A smaller and newer version of this extraction system is also available for sale: Installed power: approx. 29.5 kW Suitable for smaller production capacities Advantages High performance and filtration efficiency Proven industrial solution Scalable for different production setups Reliable and low-maintenance operation

Condition: used, Colour: Grey Empty weight: 250 kg Dimensions (LxBxH): 245 x 65 x 240 cm - Documentation available: No - CE certificate present: No - Suitable for material: Wood dust - Main fan [pcs]: 1 - Number of filter bags [pcs]: 3 - Filter length [mm]: 1200 - Filter diameter [mm]: 500 - Filter surface area [m²]: 7 - Connection diameter [mm]: 250 - Number of connections [pcs]: 1 - Options: Collection bags - └ Number of bins/bags [pcs]: 3 Bjdpfx Aneyy R Ryjmjwr - Transport dimensions: 2450mm x 650mm x 2400mm (l x w x h) - Transport weight [kg]: 250kg - Transport packages [pcs.]: 1 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), Filtration system extraction unit filter unit dust filter filter cabinet Infastaub Filter surface area 22.5 m² 900–1080 m³/h Includes new holders and filter bags All stainless steel Diameter 800 mm Height 860 mm Equipped with compressed air-cleaned filter Bodpfxswyf Tps Anmewr Equipped with control cabinet See our other advertisements

Condition: like new (used), Year of construction: 2024, functionality: fully functional, operating hours: 2 h, power: 15 kW (20.39 HP), input voltage: 400 V, input frequency: 50 Hz, type of input current: three-phase, volume flow: 20,000 m³/h, filter area: 295 m², noise level: 75 dB, actuation type: electric, total height: 3,643 mm, total length: 2,066 mm, total width: 1,756 mm, overall weight: 1,590 kg, year of last overhaul: 2024, Equipment: CE marking, documentation/manual, NOVUS Airtower FT 20,000 EC – like new – Bwedpfxezfx Rie Anmer only 2 operating hours For sale is a NOVUS Airtower FT 20,000 for extracting welding fumes in industrial halls. The unit was used exclusively for testing purposes and currently has only 2 operating hours. The Airtower has been technically inspected and is in perfect working order. All features are functioning correctly. There are no damages. Equipment: * NOVUS Airtower FT 20,000 * ECblue efficiency package * NOVUS particle sensor * NOVUS lighting package * Timer * Automatic filter cleaning * 3 filter stages * Total filter area 295 m² * Dust container 200 liters * Plug & Play, no piping required * Forklift attachments and crane eyes Technical data: * Airflow rate: approx. 20,000 m³/h * Motor power: 15 kW / 400 V / 50 Hz * Dimensions: approx. 2,066 x 1,756 x 3,643 mm * Weight: approx. 1,590 kg * Sound pressure level: < 75 dB(A) A guard was removed during the testing phase and has already been reordered. This will be professionally installed before delivery. Price: €27,900 net, negotiable, plus VAT. Sale exclusively to businesses. Location: 48691 Vreden. Inspection possible by appointment. Loading can be arranged on-site.

Condition: good (used), Dust extraction system for grinding dust from a vocational training center. Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel / Germany Bwodpfszbir Dex Anmor

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: - 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 Bwsdpeyq Nl Nefx Anmor

Condition: good (used), Year of construction: 2005, machine/vehicle number: 18052, functionality: fully functional, power: 7.5 kW (10.20 HP), input voltage: 400 V, input current: 15 A, input frequency: 50 Hz, volume flow: 5,800 m³/h, intake vacuum (max.): 38 mbar, suction capacity: 5,800 m³/h, intake manifold diameter: 300 mm, overall weight: 830 kg, Equipment: CE marking, Well-maintained, fully functional dust collector, for sale on behalf of a customer. Location: near Karlstadt. Bedpfx Anszd Uixsmowr

Condition: used, power: 11 kW (14.96 HP), volume flow: 5,800 m³/h, Extraction system for grinding and deburring machines 11 kW Bwodpfxezdzfyj Anmer 5800 m³/ h

Condition: used, Year of construction: 2018, functionality: fully functional, overall weight: 250 kg, Grinding table, model NESTRO, with 2 suction cups, year of manufacture 2018, in new condition. Bjdpfxexltruo Anmjwr

Condition: new, functionality: fully functional, total height: 1,640 mm, total length: 1,400 mm, total width: 1,100 mm, overall weight: 267 kg, Equipment: CE marking, documentation/manual, type plate available, ISI-Flow Desk – 1000VH – 960 m³/h – 400 V Extraction table, welding and grinding table. Extraction table with a 1.1 kW fan, filter cartridge, and wooden slats, as well as a rear wall with extraction and a ceiling and side walls without insulation. The extraction table with automatic compressed air cleaning filter and integrated fan for extracting non-explosive, dry dust and gases. TECHNICAL DESCRIPTION: Extraction capacity: 960 m³/h Dust class: M Working area W/D in mm: W 892 / D 765 Working height in mm: H 690 - 924 Table load: 150 kg/m (wood, with evenly distributed load) Work surface: Wooden slats (optional steel, stainless steel, or plastic slats) Overall dimensions W/D/H in mm: W 1400* / D 1100 / H 1640 (optional L = 1500/2000 mm available) Compressed air connection: Yes, min. 5.5 - max. 6.0 bar (for filter cleaning) Fan power: 1.1 kW Operating voltage: 3 x 400 V, 50 Hz, 2-pole Noise level*: 65 db(A) without cleaning / 85 db(A) without cleaning Pipe connection: D = 250 mm Color: RAL 7042/RAL 7011 Weight: 267 kg * With fan and nozzle Application: The extraction table with a fan is used to separate dust and welding fumes from the process air. Suitable for work where vapors and dust are generated, such as welding, grinding, etc. Your advantages of the ISI-Flow Desk series: - 12 device variants available - Filtration with compressed air-cleaned filter cartridge according to dust class M Bjdpfx Aszdty Nsnmjwr - Automatic filter cleaning by pressing a button on the front - Differential pressure gauge for easy monitoring of the cleaning requirement - Integrated, energy-efficient fan 3x400V, 50 Hz, 2-pole; closed fan blades, backward-curved, self-cleaning impellers; ISO 14694 (BV3 G 6.3) balanced - Rear wall, side walls, and ceiling ensure effective extraction and holistic air flow - Height-adjustable work table - Wide range of mounting and connection accessories - Quality Made in Europe For safe, effective air flow from extraction to exhaust. The ISI Air extraction table must not be used in conjunction with ATEX zones. The images may contain accessories.

Condition: new, functionality: fully functional, total height: 938 mm, total length: 2,000 mm, total width: 1,100 mm, overall weight: 100 kg, Equipment: CE marking, documentation/manual, type plate available, ISI-Flow Desk – 2000E – 2880 m³/h – 230 V Extraction table, welding and grinding table with electric height adjustment The ISI Flow Desk 2000 E extraction table is a height-adjustable workbench for extracting non-explosive, dry dust and gases. TECHNICAL DESCRIPTION: Possible extraction capacity: 2880 m³/h Work surface W/D in mm: W 1990 / D 824 Work height in mm: H 638-938 mm Table load: 200 kg/m (wood, with evenly distributed load) Work surface: Wood slats (optional steel, stainless steel, or plastic slats) Overall dimensions W/D/H in mm: W 2000 / D 1100 / H 938 (optional L = 1000/1500 mm available) Fan power: without fan Operating voltage: 1 x 230 V, 50 Hz Pipe connection: D = 251 mm Color: RAL 7042 / RAL 7011 Weight: 191 kg Application: The workbench is used for extracting non-explosive, dry dust and gases. The table is designed for both standing and seated work with full knee clearance, focusing on ergonomics. For even more efficient work, the extraction table offers a wide range of optional accessories: - Back wall, side walls, and ceiling – optionally with soundproofing and lighting - Slats made of wood, steel, stainless steel, or plastic - Perforated steel plate on top of wood slats - Vise holder - Holder for pipe welding - Spot extraction arm Bwsdpjzdtwzefx Anmsr Your advantages of the ISI-Flow Desk series: - 12 device variants available - Piping can be connected on the right, left side, or on both sides - Electric height adjustment at the push of a button - Wide range of mounting and connection accessories - Quality Made in Europe The ISI Air extraction table must not be used in conjunction with ATEX zones. The images may contain accessories.

Condition: new, functionality: fully functional, total height: 938 mm, total length: 2,000 mm, total width: 1,100 mm, overall weight: 100 kg, Equipment: CE marking, documentation/manual, type plate available, ISI-FLOW DESK Standard – 1000S – 1700 m³/h Extraction table, suitable for gluing, sanding, polishing, welding, or manual cutting. The ISI Flow Desk 1000 S extraction table is a simple standard workbench for extracting non-explosive, dry dust and gases. TECHNICAL DESCRIPTION: Possible extraction capacity: 1700 m³/h Work surface W/D in mm: W 980 / D 960 Work height in mm: H 638-938 mm Table load: 150 kg/m (wood, with evenly distributed load) Work surface: Wooden slats (optional steel, stainless steel, or plastic slats) Overall dimensions W/D/H in mm: W 1076 / D 1000 / H 938 (other lengths and depths available as options) Fan capacity: without fan Pipe connection: D=161 mm Color: RAL 7042/RAL 7011 Weight: 100 kg Bwsdpfezdtquox Anmer Application: The workbench is used for extracting non-explosive, dry dust and gases. It can be used as a gluing, sanding, polishing, welding, or manual cutting table. Your advantages of the ISI – Flow Desk series: - 8 device variants available - Simple connection to extraction system via nozzle at the end of the table - The design of the table allows working from 3 sides - Height adjustment - Wide range of assembly and connection accessories - Quality Made in Europe The ISI Air extraction table must not be used in conjunction with ATEX zones.

Condition: good (used), Year of construction: 2004, functionality: fully functional, power: 11 kW (14.96 HP), input voltage: 400 V, input frequency: 50 Hz, type of input current: three-phase, intake manifold diameter: 350 mm, year of last overhaul: 2020, Equipment: CE marking, documentation/manual, Schuko Intermediate Filter System “Eco Var 04” Professional dust extraction system Schuko Eco-Var 04 (year of manufacture 2004) – complete system including piping, control system, and emission permit. For sale is a powerful and fully functional industrial dust extraction system from the premium manufacturer Schuko, type Eco Var 04 (year of manufacture 2004). The system is ideally suited for woodworking companies for efficient extraction of chips and dust and is offered including an extensive pipe and control system infrastructure. Technical data & equipment • Manufacturer: Schuko Bjdpfxszddwge Anmewr • Model series: Eco Var 04 (intermediate filter system) • Year of manufacture: 2004 • Drive power: approx. 11 kW (powerful, efficient fan) • Discharge: Rotary valve airlock with 5 sealing lips (ensures safe, pressure-loss-free material discharge into containers, silos, or briquetting presses) Extensive accessories & infrastructure (included) • Pneumatic valves: approx. 20 units for automatic shut-off of individual machine connections. • Pipe & hose system: approx. 80 meters of robust extraction pipe including the corresponding flexible hoses. • Pneumatic infrastructure: compressed air connections including all associated pneumatic hoses for valve control. Product advantages & condition • Complete package: No tedious searching for individual parts – from the filter system to the piping and the complete control and pneumatic system, everything is available for workshop installation. • Robust industrial quality: The Eco-Var series from Schuko is known for its durability, high filter area, and reliability in daily workshop use. • Energy-efficient: Thanks to the approx. 20 pneumatic valves, the extraction performance is only provided where work is currently being carried out, which saves a lot of energy. Note for buyers: The system is in a well-maintained and fully functional condition, appropriate for its age. Inspection can be arranged.

Condition: ready for operation (used), functionality: fully functional, Extraction unit 5.5 kW Power: 5.5 kW Bodpfoyr Nhmjx Anmewr Filter bag cleaning system 36 filter bags Filter bag diameter: 160 mm Filter bag length: 2000 mm Option for air recirculation back into the workshop

Condition: new, Year of construction: 2025, functionality: fully functional, power: 11 kW (14.96 HP), input voltage: 400 V, type of input current: three-phase, volume flow: 9,000 m³/h, suction capacity: 9,000 m³/h, intake manifold diameter: 300 mm, filter area: 165 m², noise level: 70 dB, total height: 2,500 mm, total length: 1,980 mm, total width: 990 mm, overall weight: 450 kg, space requirement height: 2,500 mm, space requirement length: 2,000 mm, space requirement width: 1,000 mm, warranty duration: 12 months, Equipment: documentation/manual, 1. Product Description The Airtech extraction unit is a horizontally installable, integrated dust separation system (cartridge filter unit) equipped with multiple filter cartridges. It is designed for applications with small to medium volume flows and offers high particle separation efficiency. Bwodpsxx Ia Hofx Anmjr Main Features: - Multiple filter cartridges arranged horizontally provide a compact and maintenance-friendly design. - Particularly suitable for industrial applications where constant and reliable dust extraction is required. Your Benefits - High filtration efficiency & air quality: The multi-stage filtration effectively retains fine dust particles, contributing to cleaner air and extending the service life of your production equipment. - Compact design: The horizontal layout saves space and simplifies integration into existing systems. - Low maintenance: Easy access to filter cartridges allows for efficient inspection, cleaning, or replacement. Powerful: The 11 kW blower ensures strong suction power and stable extraction performance even in challenging applications. Delivery ex works / ex stock Installation and commissioning (optional): available on request by our trained technical staff. Spare parts (filter cartridges) as well as maintenance contracts can be offered separately to maximize system uptime.

Year of construction: 2001, condition: used, functionality: fully functional, Used wet and dry vacuum cleaner (dust extraction system) in good condition. Bwedozb Ipuepfx Anmor Extraction capacity: 1,800 m³/h.

Condition: used, We are selling a used extraction unit, model IES 20-35-4 / 11MD, manufactured by Ulmatec. The drive power is 11 kW. Bwjdpfx Ansxxxwcomer If you have any further questions, please feel free to contact us!

Condition: as good as new (ex-display), Year of construction: 2025, Special price for trade fair machine *available upon request New: With the frequency converter option, up to a maximum of 45% can be eligible for government subsidies. Bsdpfod Su Hxex Anmswr Combination of: mütek briquetting press MPP 60 + dust extraction unit MMJET 350 *Approved for indoor installation *Both individual machines are fully manufactured and in stock; they only need to be connected. 1. Technical data of the briquetting press: Our best-selling briquetting press, a classic. + Proven, simple technology for extremely low failure rates + 25 years of experience, continuous development, and know-how + Several thousand machines in use with satisfied customers + Excellent price-performance ratio Commodity code: 84793010 Briquet diameter: 50 mm Front socket: 50 mm Briquet stroke max.: 40 mm Briquet stroke opt.: 40 mm Throughput (material-dependent): up to 60 kg/h* *depending on the bulk density *based on a bulk density of 200 kg per cubic meter. Motor power: 5.5 kW, 400 Volt / 50 Hz / 3-phase, Overall dimensions of the system: 2.2 x 1.1 x 2.8 m (L x W x H) Height - 2.8 m (special container) Delivery is also possible in 2 parts Weight: approx. 1200 kg, Oil volume: 110 liters Silo diameter: 1000 mm Pump: 27 liters Hydraulic pre-compactor Option: cooling of the press jaws: no Option: cooling of the hydraulic oil: yes Option: level monitoring: yes CE compliant 2. Technical data of the clean air dust extraction unit MMJET 350: Dust extraction connection diameter: 350 mm Motor: 11 kW Dust extraction nozzle on the left (when standing in front of the dust bin) Residual dust content: