Used Tube Bender for sale (3,105)

Condition: used, Year of construction: 2000, Empty weight: 22.000 kg Price: On request Working width: 1500mm Working length: 2160mm Pgjdpfx Ajww Eqceb Iew Max. thickness: 2mm With Supply-station infeed. - Year: 2000 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: 12/50 - Control: CNC - Motor power: 18.0kW - Transport weight [kg]: 22000kg 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 Lukas van Rossum

Condition: good (used), Complete belt grinding installation, consisting of: GRIT GX 75-2H (2-speed belt grinder) GRIT GXC feed unit (centerless tube grinder) GRIT GXW cooling/lubrication module (for wet grinding) Suitable for tube processing, cylindrical grinding, deburring, surface finishing, and material preparation of steel and stainless steel. Pgodjxw Nq Dopfx Ab Iew How does it work? The material (tube or rod) is placed in the GXC feed unit, which automatically and evenly feeds the workpiece along the sanding belt of the GX 75-2H. For intensive applications, the GXW cooling module supplies coolant to reduce heat and achieve a superior surface finish. This system operates as a centerless tube grinder, ideal for processing long tubes and series production. Technical specifications GRIT GX 75-2H Belt Grinder 2 belt speeds: 15 m/s and 30 m/s Power: 1.5 / 2.0 kW Belt dimensions: 75 × 2000 mm Speed: 1500 / 3000 rpm GRIT GXC Feed Unit (Centerless Module) Feed speed: infinitely variable 0 – 2 m/min Workpiece diameter: Ø 10 – 100 mm Drive: 0.18 kW motor GRIT GXW Cooling Module Pump power: 0.06 kW Tank volume: approx. 20 liters Complete installation Total weight: approx. 160 kg Footprint: ± 120 × 60 × 120 cm Including 2 sanding belts (see photos)

Condition: used, functionality: fully functional, Motor: 22 kW Fan diameter: 700 mm Pgedpsri R Dujfx Ab Isw Length: 2500 mm

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2005, control type: CNC control, Equipment: documentation/manual, type plate available, Wafios CNC bending and coiling center with loading magazine Type: BMZ 41 Machine No.: 2.7680.044 Working range: Wire diameter: at < 600 N/mm²: 3.0 - 8.0 mm at < 800 N/mm²: 3.0 - 6.0 mm at < 1200 N/mm²: 3.0 - 5.0 mm at < 2000 N/mm²: 3.0 - 4.0 mm Pedpfexwuuzox Ab Iogw Tube diameter: at 50 pieces Minimum leg length at the beginning: 2 x d Minimum leg length at the end: 60 mm Distance between 2 bends

Year of construction: 1984, condition: used, GENERAL INFORMATION Heat exchange area: 8.5 m² Year of manufacture: 1984 Outside diameter: 350 mm Inside diameter: 270 mm Total length: 2,090 mm Pedpfx Abjxqclzo Iegw Insulation: available Other information: 2 tubes of the tube bundle were welded shut by the previous operator; baffle plate in the front head has detached from the weld seam and must be rewelded by the buyer before commissioning (see photos). Location: Bremen Nameplate: Condition: used Previous application: brewery INSULATION Insulation jacket material: stainless steel SHELL SIDE Shell side volume / liters: 54 liters TUBE SIDE Tube side volume / liters: 22 liters Max. allowable operating overpressure shell side / bar: 15.0 bar Max. allowable operating temperature shell side / °C: 170 °C Max. allowable operating temperature tube side / °C: 170 °C Max. allowable operating overpressure tube side / bar: 4.0 bar

Condition: used, This listing is for a Fisher Digital Multi-tube Vortexer Mixer Shaker. The unit is in full working condition and is ready for immediate release. The Fisher Dig Multi-tube Vortexer Mixer Shaker is a cutting-edge digital vortex mixer designed for the secure and efficient mixing of up to 50 samples simultaneously. Ideal for laboratories that require high-throughput and versatility, this shaker features advanced programmable functions, making it suitable for a wide range of applications. Key Features: Digital Control: The intuitive digital interface allows for precise control over mixing settings, ensuring consistent results. Programmable Pulse Mode: Tailored for handling difficult samples, the programmable pulse mode provides customizable mixing options to meet diverse laboratory needs. High Capacity: Securely holds up to 50 samples at once, significantly increasing throughput and efficiency during sample preparation. International Compatibility: Comes with EU, UK, and CH plugs for seamless operation in various regions at 230V. Versatile Accessory Compatibility: Designed to be compatible with Fisherbrand vortex mixers, providing added flexibility for lab setups. Specifications: Voltage: 230V Pgsdpfx Abexx Aazj Ijw Sample Capacity: Up to 50 samples

Condition: good (used), Profile bending machine, bending machine, pipe bending tool -Handover: in the current condition as viewed -Accessories: 1 damaged pressing tool: 3/4", see photos -suitable for: pipe size 1/2" to 1 1/2" Pgjdpogrzvgofx Ab Iew -Dimensions: 630/670/H440 mm -Weight: 36 kg

Condition: good (used), functionality: fully functional, Year of construction: 1998, bending radius (max.): 600 mm, mandrel length: 1,200 mm, wall thickness: 8 mm, Transfluid DB 40100ST Mandrel bending machine Tube bending machine The above machine is a mandrel bending machine designed exclusively for the production of tubes and profiles with an outer diameter of 40-100 mm, max. 110x5 mm with a max. wall thickness of 8 mm or for the processing of solid materials with an outer diameter of up to 70 mm. Pipe push-on length/usable length: 1200 mm Radius range max:600 mm Bending height:1200 mm Machine data Length:4000 mm Width:2600 mm Psdjr H Havopfx Ab Iogw Height:1400 mm Weight:9000 kg

Condition: new, Cesurbend Mandrel Bending Machine/Tube Bending Machine PBNC-90 A Technical Specifications Max. Tube Diameter (mild steel): 90 mm Max. Tube Wall Thickness (mm): 4 Max. Bending Angle (°): 190 Tube Bending Rate (d/min): 3-6 Max. Hydraulic Pressure (bar): 200 Max. Bending Radius (mm): 250 Tube Loading Length (mm): 3000 Bending Motor Power (kW): 15 Hydraulic Motor Power (kW): 5.5 Psdpfx Absxvzurj Ijgw Machine Width (mm): 1400 Machine Length (mm): 4500 Machine Height (mm): 1600 Machine Weight (kg): 3000 Features • On our standard NC machines, the distance and rotation after bending are achieved using the operator assistance and parallelism device. • You can bend more quickly and accurately by monitoring the progress and rotational positions of the bends carried out with our machines equipped with the NC Car System.

Condition: new, functionality: fully functional, Year of construction: 2025, laser power: 6,000 W, travel distance X-axis: 6,000 mm, positioning speed: 100 m/min, input voltage: 380 V, input frequency: 50 Hz, type of input current: three-phase, total length: 6,000 mm, warranty duration: 24 months, Equipment: CE marking, centralized greasing system, cooling unit, dust extraction, fume extraction, nozzle changer, safety light barrier, 3 Chuck Professional pipe laser cutting machine (GS-6022HG) Working area (L/W): 6000mm*φ220mm Repeat positioning accuracy: ≤0.03mm Max. positioning speed: 100m/min Max. acceleration: 1.0G Max. rotating speed of chuck: 110r/min Pgodpfevrwt Tsx Ab Iew Machine weight: 10T Round pipe: Φ15mm-Φ220mm Square pipe: 15mm*15mm ~ 150mm*150mm Rectangular pipe: 30*20mm~160*80mm Oval tube/flat oval tube: Short axis≥15mm, long axis≤210mm Channel steel: Max 20# I-beam: Max 18# H steel: Max 175*90mm Supports high-precision cutting of round tubes, square tubes and special-shaped tubes. Flexibly adapts to different specifications of tubes.

Condition: used, GENERAL Remarks: Pipe wall thickness 2 mm (1.7 mm in bend areas); 6 height-adjustable feet; minor dents in the insulation jacket; insulation jacket is missing in 2 sections (see photos) Overall width: 1,550 mm Overall height: 3,200 mm Overall length: 6,530 mm Insulation: available Miscellaneous: 8 minutes hot holding Pipes DN 80 Length: 647 meters Manufacturer: Tetra Pak Approx. weight: 7 t Location: Bremen Condition: used Last application: dairy INSULATION Insulation jacket material: stainless steel PIPEWORK Pipe material: AISI304 (V2A) 1.4301 Pjdpfexqclnsx Ab Ijgw

Condition: used, This listing is for a Fisherbrand Analog Multi Tube Vortexer. The unit is in full working condition and is ready for immediate release. The Fisherbrand Analog Multi Tube Vortexer is a robust and efficient laboratory tool designed for mixing up to 50 samples simultaneously. This vortexer is perfect for a wide range of applications, from biological to chemical mixing. Pedjxxywwjpfx Ab Isgw Key Features: - Mixing Capacity: Efficiently handles up to 50 samples at once, ideal for high-throughput labs. - Vortexing Action: Its unique design creates a powerful vortex by securing the top tray while allowing the bottom tray to move in a precise 3.6mm eccentric orbit, ensuring thorough mixing. - Powerful Motor: Utilizes a permanent, continuous-duty motor for quiet, rattle-free operation, enhancing the work environment. - Variable Speed Range: Operates between 1200 to 2500 rpm, providing flexibility to accommodate different mixing needs and sample types. - Automatic Timer: Includes an automatic timer that can be set from 0 to 60 seconds, simplifying repeatable mixing protocols and improving efficiency. - Compact Dimensions: Measures 9.5 inches (24.1 cm) in length, 15 inches (38.1 cm) in width, and 16 inches (40.6 cm) in height, making it a space-efficient addition to any lab. - Weight: Weighs approximately 42 pounds (19 kg), providing stability during operation. - Certifications: Complies with CE, CUL, and UL standards, ensuring safety and reliability in laboratory settings.

Condition: used, Year of construction: 2017, pipe diameter (max.): 80 mm, mandrel length: 4,500 mm, Mandrel bending machine S8004 ----- For the production of dimensionally accurate pipe geometries with bending radii of up to 1.5XD → maximum bending performance pipe 76 x 4 mm (400 N/mm²) → maximum bending performance pipe 60 x 60 x 3 mm (400 N/mm²) → maximum bending performance pipe 76 x 2.9 mm (stainless steel) → total connected load 7 kW → pipe length 4.5 mtr Robust and durable steel construction in a force-locking connection - no construction susceptible to torsion due to, for example, the split construction of the bending head and mandrel carrier. Maintenance-free electromechanical drive of the bending axis. The touch display of the control enables simple and intuitive programming and use of the system. After the pipe has been pushed on, it is fixed in the carriage by the chuck. This enables the pipe to be positioned precisely and thus the creation of dimensionally accurate geometries. The standard also includes checking the pipe geometry before the bending process: If the bending process is started in the wrong position, the machine does not give permission for this. This prevents incorrect operation. Optional additional features provide more convenience and increase the output and thus the efficiency of the system. Data is exchanged from the optional pipe calculation program TBS-3D (PC version) via USB stick or via FTP access from the computer to the machine control system. USB or LAN connectors (RJ45) are available as standard. Existing pipe geometries can be converted quickly and easily, for example, using the STEP format. Pedpfx Aottah Rob Iegw Standard equipment: → Electromechanical drive of the bending axis 4 kW → Speed 2.9 rpm (=17°/sec.) → Bending direction left → Bending angle resolution 0.1° → Max. bending radius 200 mm → Bending shaft diameter 50 mm → Electronic length measurement ±0.1mm → Electronic twist measurement ±0.1° → Manual stop system (overtravel stops in length) → Manual locking system (15° in twist) → Three-jaw chuck for locking the pipe in the carriage → External control panel PLC control: → Touchscreen 10.1" → ETH 10/100, X2X Link, USB → Foot switch operation → Data transfer via network (W)LAN or USB → Material database Unique graphic programming: Simple geometries can be calculated directly on the machine. The control calculates the feed values directly after entering the length and angle and the bending angles. Hydraulics: → Hydraulic power 3 kW → Hydraulic pipe clamping with adjustable clamping pressure → Programmable early mandrel retraction Options (can be ordered as additional equipment): → Variable bending speed using frequency converters or servo motors → Automatic tool retraction (manual or controlled) → Pneumatic chuck → Automatic mandrel lubrication → Pneumatic stop system (length + twist) → Mobile version (rollers) → Radius extension Pictures show new machine

Condition: used, functionality: fully functional, Year of construction: 1997, 5-axis CNC tube bending machine BLM Dynamo - 0 Serial number: 605970300001 Year of construction: 1997 Voltage: 380V 50HZ Machine weight: 1500 kg Control system: DOC 85C BLM bar loader BLM CARM 7 Serial number: 340040102059 Podpfxot R Tgio Ab Isgw Year of construction: 2004 Weight: 405 kg Without conveyor belt Without protective grid TECHNICAL DETAILS Number of axes: 5 Average output: ~ 2400 bends/h Bending capacity round tube R=45 kg/mm²: 4 - 12.7 x 1.5 mm Bending capacity round tube R=35 kg/mm²: 4 - 14 x 1 mm Bending capacity round tube Al/Cu/Ms: 4 - 18 x 1.25 mm Bar feeder: BLM Carm 7 (year of manufacture: 2004) Positioning speed X-axis: 2000 mm/s Bending speed H/Z Y-axis: 500 °/s Turning speed Z-axis: 900 °/s Turning speed Z-axis: 100 °/s Positioning speed T-axis: 500 mm/s Measuring tolerance X/T axis: ± 0.1 mm Measuring tolerance Y/Z/Q axis: ± 0.1° Maximum range at maximum acceleration X-Y-Z: 1000 mm - 90/90/0° - 0/180/0° with tube 18 x 1.25 mm MACHINE DETAILS Voltage: 380 V, 50 Hz Hydraulic pressure: max. 120 bar Machine weight: 1500 kg Control system: DOC 85C Ex location Dortmund, free truck loading

Condition: new, Cesurbend Mandrel Bending Machine/Tube Bending Machine PBNC-65 A Technical Specifications Max. tube diameter (mild steel) 63 mm Max. wall thickness (mm) 3 Max. bending angle (°) 190 Tube bending speed (d/min) 7-10 Max. hydraulic pressure (bar) 200 Max. bending radius (mm) 250 Min. bending radius (mm) 45 Tube length (mm) 4000 Bending tolerances (mm) ±0.25 mm Bending motor power (kW) 7.5 Hydraulic motor power (kW) 4 Oil tank capacity (l) 50 Pjdpfx Asxvzt Usb Ijgw Machine width (mm) 1500 Machine length (mm) 6200 Machine height (mm) 1500 Machine weight (kg) 2000 Features • The machine is equipped with 5 cylinders • On our standard NC machines, positioning and rotation after bending are achieved using the operator assistance and parallelism device. • You can bend faster and error-free by monitoring the progress and rotational positions of bends carried out with our machines equipped with an NC Car System.

Year of construction: 2015, condition: new, functionality: fully functional, Automated manufacturing plant for the production of SDR 11 and SDR17 grade tube bends Patented bending system where the ends of the tubes are inserted into the bend radius during bending. This reduces the reduction of the outer wall of the tube during bending and reduces costly material additions to compensate for the loss of wall thickness. Tube bends can be manufactured with a final bend angle of 90°. Variable bend angle adjustment Simultaneous heating of the bending blank in the radiator field Rotation of bending blanks during heating to achieve homogeneous heating Pgsdpju Itlnofx Ab Iew The ends are not heated, so their geometry remains unchanged. The bending of the tube can therefore be further processed by conventional butt welding of tubes Automatic transport of semi-finished products from the buffer hopper to the removal of the finished tube bends, depending on customer requirements. Siemens PLC control system with touchscreen user interface

Year of construction: 2006, condition: used, GENERAL Exchange surface: 24.7 m² Year of manufacture: 2006 Internal diameter: 508 mm Total height: 1,340 mm Overall length: 3,270 mm Location: Bremen Pjdoxqch Njpfx Ab Isgw Technical documentation: Drawing, TÜV certificates, Inspection certificate, CE marking and Declaration of Conformity Nameplate: Condition: used Last application: Methanol condenser SHELL SIDE Shell side volume / liters: 390 liters TUBE SIDE Tube side volume / liters: 150 liters Shell material: AISI316 (V4A) 1.4571 Tube material: AISI316 (V4A) 1.4571 Number of tubes: 63 Max. allowable operating overpressure shell side / bar: 0.49 bar Tube diameter / mm: 25 mm Max. allowable operating temperature shell side / °C: 100 °C Max. allowable operating temperature tube side / °C: 100 °C Max. allowable operating overpressure tube side / bar: 6.0 bar

Condition: excellent (used), functionality: fully functional, Year of construction: 2009, machine/vehicle number: 6713-2023-2009, control type: PLC-controlled, degree of automation: semi-automatic, actuation type: hydraulic, pipe diameter (max.): 60 mm, pipe length (max.): 6,000 mm, total length: 6,500 mm, total width: 1,000 mm, total height: 1,400 mm, power: 5.2 kW (7.07 HP), Tube bending machine Gelber Bieger Type: S03-60 Year of manufacture: 2009 Diameter: 03-60mm Length: 6m Electromechanical drive of the bending axis PLC control Bending angle resolution: 0.1° Electronic length and torsion measurement Manual stop system with overrun stops Torsion indexing: 15° increments Hydraulic tube clamping with adjustable clamping pressure Programmable mandrel retraction Three-jaw chuck Reinforced mandrel support extension up to 6m Tube bending software Pgjdpfx Ajxuii Ueb Iew Including tooling for the following diameters: 50mm, 42.5mm, 40mm, 35mm, 30mm, 25mm, 20mm Collection ex works, unpacked

Condition: new, Year of construction: 2025, functionality: fully functional, Plasma cutting machine for pipes and profiles Plasma cutting machine for cutting pipes and profiles. The cutting contour is defined and create by the software. The created CNC code can send to the machine via USB or network. The program can be easily choose via the 12"touch display. The automatic cutting process is started after manual insertion of the workpiece. - Tube length: max. 6000mm - for round tube up to OD = 150mm max Pedpfxjg Dvdco Ab Isgw - for square tube up to 101.6x101.6mm (4 "x4") max - maximum pipe weight 150KG per load - 4-jaw chuck - 1x automatic raw support - fully automatic cutting process - PC control with 12 "touch display - Data import via USB and network - Power consumption: 400V 3P 2KW - weight: 800KG Made in Germany The pictures show you an older bigger machine

Condition: excellent (used), Year of construction: 2008, machine/vehicle number: 61108042022, 5-axis CNC tube bending machine BLM Dynamo ELE - MR200 Psdoqy E R Tspfx Ab Ijgw Serial number: 61108042022 Year of construction: 2008 Machine weight: 1850 kg BLM bar loader BLM CARM 7 Serial number: 340380106175 Year of construction: 2008 Weight kg: 650 With conveyor belt Without protective grid

Condition: new, Cesurbend CNC Tube and Pipe Bending Machine PBNC-51 A Technical Specifications Pgedpfx Absxvzr Ro Ijw Max. Tube Diameter (Mild Steel): 51 mm Max. Tube Wall Thickness (mm): 3 Max. Bending Angle (°): 190 Tube Bending Speed (rpm): 7–10 Max. Hydraulic Pressure (bar): 200 Max. Bending Radius (mm): 250 Tube Length (mm): 4000 Bending Motor Power (kW): 5.5 Hydraulic Motor Power (kW): 3 Machine Width (mm): 1300 Machine Length (mm): 5750 Machine Height (mm): 1500 Machine Weight (kg): 2000 Features • On our standard NC machines, distance and rotation after bending are handled via operator assistance and parallelism devices. • Using our machines equipped with the NC Car System, you can monitor bend progress and rotational positions, enabling faster and error-free bending.

Condition: excellent (used), functionality: fully functional, Year of construction: 2020, Machineseeker – Trumpf TubeLaser 3000 – Ebertz Under 3,000 Laser Hours Fiber Tube Laser – Immediately Available Manufacturer: TRUMPF Model: TruLaser Tube 3000 fiber (T10) Year of Manufacture: 2020 Machine Number: A044D0013 Operating hours, approx.: 2,750 h (Laser on) TECHNICAL DATA: Max. outer diameter round tube: 152 mm (170 mm with jaw set) Max. circumscribed diameter rectangular tube: 170 mm Max. raw material length for automatic loading: 6,500 mm Machine bed for 6.5 m raw material length Max. finished part length: 4,500 mm Max. workpiece weight per meter: 18.5 kg (120 | 148[3] kg total) Laser: TruFiber 2001 – 2 kW (average power consumption 6 kW) Max. material thickness: - Mild steel: 8 mm - Stainless steel: 4 mm - Aluminum: 4 mm - Copper/Brass: 3 mm EQUIPMENT: - Through-feed chuck with self-centering clamping rollers - Workspace lighting - Feed station with self-centering jaws - Tube support (raw material) with automatically retractable rests - Tube support (finished parts) with extendable guide rollers - High-precision drives - Adaptive clamping technology for through-feed chuck - Eject station for 3 m finished part length (including scrap container) - Parts storage tray TRUMPF Laser • Excitation via pump diodes • Laser power control • Logbook function for laser • Enclosed beam guidance via laser light cable (LLK) Cutting Head • Lens cutting head with 150 mm focal length • Magnetic coupling Controller • TRUMPF controller based on Sinumerik 840D SL • Integrated technology data • Automatic on/off function • Tiltable operator panel with 19" touchscreen • Condition Guide • Remote support interface • Programmable cutting gas pressure Functions • AdjustiLine • NitroLine • FocusLine • ControlLine Data Transfer - Online Update Manager - RJ45 network interface - USB interface - Wireless Operation Point - Central Link Safety - CE Marking (ex works) - Single and dual beam safety light curtains - Monitoring system for gas pressure, temperature, and cooling water - Protective cabin with laser safety windows EXTENDED STANDARD EQUIPMENT: • Solid-state laser TruFiber 2001 • Machine bed for 6.5 m raw material length • LoadMaster Tube for 6.5 m raw material length • Laser chiller (water-air) • Compact exhaust system Machine Accessories • Initial set of cutting nozzles • Ceramic part (1 piece) • Jaw set up to D152 mm/D170 mm • Guide rollers for round and rectangular tubes SPECIAL EQUIPMENT: - Increased finished part length (+1.5 m) including additional finished part support - SeamLine Tube with inner detection, weld seam detection on both inner and outer tube surfaces - Low-scratch LoadMaster Tube design, plastic rollers and strips Pgodpfx Aexn Tn Ijb Isw - Adaptive clamping technology – feed station with additional clamping elements for clamping L and U profiles as well as flat material - MobileControl App This used machine can be viewed under production conditions. All information provided without guarantee – sale excluding any warranties or liability and exclusively in accordance with our General Terms and Conditions of Sale and Contract. Subject to prior sale.

Condition: excellent (used), functionality: fully functional, Year of construction: 2021, operating hours: 600 h, control type: manual, degree of automation: semi-automatic, actuation type: hydraulic, pipe diameter (max.): 48 mm, pipe length (max.): 4,500 mm, tube wall thickness (max.): 4 mm, bending radius (max.): 96 mm, mandrel length: 4,500 mm, overall weight: 1,000 kg, For sale is a pipe bending machine, purchased in 2021 and used for only two years. Since then, it has been stored in a dry warehouse. It can bend pipes with a diameter from 12 mm to 48.3 mm and a wall thickness of 4.5 mm. Dies/jaws and mandrels for steel and stainless steel pipes are included. Self-collection required upon sale. Pjdpfx Aoxvhm Ijb Isgw

Condition: new, Very robust motorized 3-roll roller Weight 670 kg Executed with hardened rolls Hardness is HRC 28-32 Min. Sheet thickness ----- 0.5 mm Max. Plate thickness ----- 3 mm Max. Working width ----- 1000 mm Pre-bending ----- 2.5 mm Roller diameter ----- 95 mm Motor power ----- 1.5 KW Podpfx Aboga Tz As Ijgw INCLUDED * Hardened rollers * SCHNEIDER electrical components

Condition: new, functionality: fully functional, Year of construction: 2025, Manual Pipe Bender HRB-3D 850 for bending pipes and solid material up to a maximum of 12 mm Precise positioning and repeatable bending are ensured by three battery-operated digital displays that precisely show the bending angle, pipe feed, and pipe twist. - 80 mm three-jaw chuck - Feed stop system - Feed length approx. 850 mm The manual pipe bender should be permanently mounted on a table or frame (not included). We would be happy to provide you with a detailed quote if you send us your complete company address, email address, and contact details. Pgjdpfxsttagdo Ab Iew