Used Schunk Fh 40 Chuck for sale (25,050)

Condition: used, functionality: fully functional, Year of construction: 2015, operating hours: 1,279 h, load capacity: 4,000 kg, lifting height: 5,500 mm, fuel type: diesel, mast type: duplex, construction height: 3,650 mm, fork length: 1,200 mm, drive type: Diesel, Sideloader Mast type: Duplex Condition: Ready for use and fully functional Technical condition: good Fork positioner, Pgodsu Acykopfx Apvel

Condition: used, mileage: 800,000 km, power: 294 kW (399.73 HP), first registration: 04/2006, fuel type: diesel, overall weight: 26,000 kg, axle configuration: 3 axles, color: white, gearing type: mechanical, emission class: euro3, loading space length: 6,550 mm, loading space width: 2,540 mm, Year of construction: 2006, Equipment: ABS, air conditioning, crane, Volvo FH 13 400 / 6x2 Pgodoymvhvopfx Apvjl Platform 6,55 m + CRANE Accident-FREE IN GOOD CONDITION! ? YEAR OF PRODUCTION: 2006 ? MILAGE: 800 000 km EQUIPMENT: ? ABS ? C. LOCKING ? EL. WINDOWS ? EL. MIRRORS ? POWER STEERING ? TACHOGRAPH PLATFORM: 655 x 254 (L x W ) HEIGHT FROM THE GROUND : 90 CAPACITY: 13 500 kg TOTAL WEIGHT: 26 000 kg WHEELBASE: 280/140 cm TIRE SIZE: FRONT : 385/55R22,5 BACK : 295/60R22,5 SUSPENSION: AIR CRANE: HIAB XS 200 C - 5 TEL: KUBA - POLSKI, ENGLISH, DEUTSCH, ITALIANO SEBASTIAN - POLSKI, DEUTSCH, ITALIANO, ????? LASZLO - MAGYAR COSTEL - ROMÂN? (Romana facem toate formalitatile pt export inclusiv nr) RADEK - ????? : 9857

Condition: excellent (used), functionality: fully functional, mileage: 778,200 km, first registration: 01/2018, fuel type: diesel, axle configuration: 4x2, fuel: diesel, driver cabin: sleeper cab, emission class: euro6, Year of construction: 2018, Equipment: ABS, AdBlue, Bluetooth, EBS, USB port, air conditioning, airbag, blind spot assist, central locking, cruise control, differential lock, electric window regulation, electronic stability program (ESP), fog lights, fridge, full service history, hill-start assist, lane keeping assist, navigation system, non-smoking vehicle, onboard computer, parking air conditioner, parking heater, power assisted steering, power mirror, retarder, seat heater, second fuel tank, soot filter, spoiler, start-stop system, tachograph, tire pressure monitoring, traction control, Single-owner vehicle, always exclusively serviced at official VOLVO workshops with invoices and complete certified documentation. Equipment: High GT cab, parking air conditioning, VEB+, alloy wheels, automatic transmission, dual fuel tanks, 100-liter AdBlue tank. Psdjyi U U Hepfx Apvogl Note: At 650,000 km, the following parts were replaced: new clutch, water pump, injectors, and catalytic converter. SERVICING CARRIED OUT REGULARLY – MILEAGE CERTIFIED AND GUARANTEED. Leasing and/or financing available for up to 60 installments with the best interest rates on the market. 12-month warranty option available. Note: At 650,000 km, clutch, water pump, injectors, and catalytic converter all replaced. Description may unintentionally contain features that differ from reality, which must be checked on site. This listing does not constitute a contractual commitment. For more information and clarification, please call the indicated numbers (also available via WhatsApp direct). Mr. Paolo Antonio Gorgoni The photo book is taken on site at our locations, so the photos are genuine and reflect the current condition of the vehicle. Please note: the system inserts standard features and options automatically, so discrepancies may sometimes be present.

Condition: excellent (used), Year of construction: 2021, total length: 1,200 mm, total width: 800 mm, total height: 250 mm, SCHUNK - KONTEC KSG 100 MACH-ID 9632 Make: SCHUNK Type: KONTEC KSG 100 Year: 2021 Clamping force 4 - 30 kN Weight 19.5 Kg Single stroke vice Pgodpfey Uvk Iox Apvol Clamp width: 100mm Max. opening: 100mm Manuel or hydraulic: Manuel Number of matching vices:4 Length: 1200mm Width: 800mm Height: 250mm Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: used, mileage: 1,289,986 km, power: 324 kW (440.52 HP), first registration: 03/2008, fuel type: diesel, tire size: 385/65, tire condition: 40 %, axle configuration: 4x2, wheelbase: 3,800 mm, fuel: diesel, color: other, driver cabin: sleeper cab, gearing type: automatic, emission class: euro5, total length: 5,990 mm, total width: 2,550 mm, permissible axle load (axle 1): 7,500 kg, permissible axle load (axle 2): 11,500 kg, Year of construction: 2008, Equipment: ABS, electric window regulation, parking heater, power mirror, second fuel tank, = Additional options and accessories = - Electrically adjustable seats Psdpfx Apjy U Nngovogl - I shift - Sleeper cabin = More information = Technical information Number of cylinders: 6 Engine capacity: 12.780 cc Axle configuration Tyre profile: 40% Front axle: Tyre size: 385/65; Max. axle load: 7500 kg Rear axle: Tyre size: 315/70; Max. axle load: 11500 kg Weights Empty weight: 7.737 kg Carrying capacity: 11.263 kg GVW: 19.000 kg Max. towing weight: 50.000 kg Interior Number of seats: 2 Identification Registration number: BT-SV-08

Condition: good (used), Year of construction: 2010, 4 jaw air chuck SCHUNK Type: ROTA TB 850-270 LH/4 Year 2010 with control unit . Pgsdpfx Aeubbx Hopvjl Chuck diameter 850 mm Bore 270 mm Jaws are individually adjustable with many soft jaws in good condition.

Condition: used, lifting height: 37,400 mm, Year of construction: 2026, Drivetrain Drive: Wheel Weights Empty weight: 29.950 kg Functional Lifting capacity: 30.000 kg Identification Serial number: HE0138800015 Other information Front tyres / undercarriage remaining: 0 Rear tyres remaining : 0 Tyre brand: Bridgestone Carrier engine: - Upper engine: - Counterweight: 0 Transport dimensions (LxWxH): 0x0x0 Additional information Please contact PFEIFER GROUP for more information Pgodpeyikcwjfx Apvel

Condition: used, lifting height: 37,400 mm, Year of construction: 2026, Drivetrain Drive: Wheel Weights Empty weight: 29.950 kg Functional Lifting capacity: 30.000 kg Identification Serial number: HE0138800015 Other information Front tyres / undercarriage remaining: 0 Rear tyres remaining : 0 Tyre brand: Bridgestone Carrier engine: - Upper engine: - Counterweight: 0 Transport dimensions (LxWxH): 0x0x0 Pgodeyikc Rspfx Apvel Additional information Please contact PFEIFER GROUP for more information

Condition: used, mileage: 1,139,462 km, power: 324 kW (440.52 HP), first registration: 01/2009, fuel type: diesel, tire size: 385/65R22.5, tire condition: 50 %, axle configuration: 4x2, wheelbase: 3,800 mm, fuel: diesel, fuel tank capacity: 600 l, color: orange, gearing type: automatic, number of gears: 12, emission class: euro5, suspension: other, total length: 8,990 mm, total width: 2,500 mm, total height: 3,900 mm, Year of construction: 2008, Equipment: parking heater, = Additional options and accessories = - Radio/CD = Further information = General information Cab type: Globetrotter Technical information Podoy Udm Repfx Apvjgl Number of cylinders: 6 Axle configuration Tyre size: 385/65R22.5 Front axle: Tyre tread: 50%; Reduction: single reduction; Suspension: parabolic springs Rear axle: Tyre tread: 30%; Reduction: single reduction; Suspension: air suspension Weights Unladen weight: 7,517 kg Payload: 11,983 kg Gross vehicle weight: 19,500 kg Layout Number of sleeping berths: 1 Condition Damages: none = Company information = Heisterkamp Used Trucks BV does not just sell used trucks – we are a reliable part of Heisterkamp Transportation Solutions. We take care of used trucks and trailers that are ready for immediate use. From our location in Oldenzaal, we carefully select vehicles that are reliable, meet today's requirements, and live up to the high standards of our industry. Details - Address: Hanzepoort 25E, 7575 DB Oldenzaal, Netherlands - Telephone: - Email: - Website:

Condition: used, mileage: 370,000 km, power: 320 kW (435.08 HP), first registration: 05/2018, fuel type: diesel, number of seats: 55, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Equipment: ABS, air conditioning, bathroom, electronic stability program (ESP), navigation system, onboard kitchen, parking heater, VDL Futura FHD2 129/440 * DAF engine 320 kW Euro 6 * ZF AS-Tronic automatic transmission * Retarder * ESP, ABS, ASR * Lane keeping assist * 53+1+1 seats with leather side bolsters and headrests * Seats adjustable backwards/sideways, tables, nets, footrests * USB ports at each seat Pgjdpfjy U A Hcex Apvol * Wi-Fi * Refrigerator * Switchable toilet/lavatory with fresh water/chemical toilet option * Lavazza espresso machine * Service sets with nozzle ventilation, reading lights & hostess call button * DVD video system with 2 flat-screen monitors * Radio, CD MP3, microphone * 2 roof hatches * Sleeper cabin * Reversing camera * LED headlights * Fog lights * Electrically adjustable and heated rearview mirrors * Driver's seat with air suspension, 3 cushions, armrests * Tour guide's cabinet with USB charging ports * Lifting and lowering system, axle by axle All information without guarantee Further information: also available via WhatsApp Information in Polish: WhatsApp Your French-speaking contact: Georges Spengelin

Condition: excellent (used), mileage: 1,007,138 km, power: 324 kW (440.52 HP), first registration: 03/2007, fuel type: diesel, tire condition: 50 %, axle configuration: 6x2, wheelbase: 4,770 mm, fuel: diesel, color: other, driver cabin: sleeper cab, gearing type: mechanical, emission class: euro5, total length: 7,060 mm, total width: 2,500 mm, permissible axle load (axle 1): 8,000 kg, permissible axle load (axle 2): 11,500 kg, permissible axle load (axle 3): 7,500 kg, Year of construction: 2007, Equipment: ABS, differential lock, = Additional options and accessories = - Power take-off (PTO) - PTO - Sun visor = Remarks = Crane Remote control: ✓ Pedpfxoy R S Alo Apvjgl Load Hook: ✓ = More information = Technical information Number of cylinders: 6 Engine capacity: 12.780 cc Axle configuration Tyre profile: 50% Max. front axle load: 8000 kg Rear axle 1: Max. axle load: 11500 kg Rear axle 2: Lift axle; Max. axle load: 7500 kg Weights Empty weight: 8.821 kg Carrying capacity: 18.179 kg GVW: 27.000 kg Max. towing weight: 50.000 kg Functional Crane: HMF 2820 RADIO REMOTE!!, year of manufacture 2007, behind the cab Interior Number of seats: 2 Maintenance APK (MOT): tested until 12/2026 Condition Technical condition: very good Visual appearance: very good Damages: none Financial information Price: On request Identification Registration number: BS-TV-20 = Dealer information = We do not charge delivery costs. All trade-ins and financing are possible. Although we take great care in preparing our advertisements, it is possible that some of the options described may or may not be present on the car. Please check before purchasing that all the options described that are important to you are actually present. We are RDW certified. You can opt for an extended warranty; see our website for the packages. All our cars have a clear maintenance history and mileage registration. Our opening hours are: Monday to Friday from 9:00 a.m. to 5:00 p.m. and evenings by appointment. Saturday from 9:00 a.m. to 3:00 p.m. You can find us at: Middelingenseweg 22 5321 JH Hedel The Netherlands And reach us at: Trucks: Passenger cars: Website: Email:

Condition: new, Schunk OPR-176-P00-S Collision and overload protection ,unused in original packaging, 100% functional, scope of delivery according to photos Podpfei Ec I Ajx Apvjgl

Condition: used, mileage: 690,968 km, power: 250 kW (339.91 HP), first registration: 05/2002, fuel type: diesel, number of seats: 51, gearing type: mechanical, emission class: euro3, color: other, brakes: retarder, Year of construction: 2002, Equipment: ABS, air conditioning, cruise control, disability-friendly, trailer coupling, = Additional Options and Equipment = - Air conditioning - Wheelchair lift - Toilet - Webasto heater = Further Information = Height: 100 cm Damages: none = Company Information = Pgedpjxtpx Hsfx Apvel We are an international company based in Belgium, located approximately 20 km from Brussels. Belgian Bus Sales is your ideal partner for the purchase and sale of used buses, offering a large parking area that serves as a showroom. We always have a wide selection of buses in stock from various brands, with different capacities, models, and price ranges. We can help you find the right touring, school, or city bus tailored to your needs and budget. All information subject to change without notice. Errors, prior sale, and typographical mistakes reserved. Viewing of used buses is possible during our business hours: Mon-Fri: 08:30 - 12:00, 12:30 - 17:00. Mówimy po polsku (Agata). We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski and more.

Condition: used, mileage: 977,000 km, power: 397 kW (539.77 HP), first registration: 01/2018, fuel type: diesel, overall weight: 27,000 kg, axle configuration: 3 axles, gearing type: automatic, emission class: euro6, loading space length: 6,060 mm, loading space width: 2,470 mm, loading space height: 1,810 mm, Year of construction: 2018, Equipment: ABS, air conditioning, parking heater, Manufacturer Volvo Model FH540 6x2?4 Globetrotter Euro 6 Year 2018 Condition Good Serial Number YV2RT60C2HA814335 Ref. nr. 918125 Reg. date: 30-01-2018 Hk: 540 Km: 977000 Gearbox: I-shift Eurotype: 6 Diesel tank: 1 Tank liter: 730 Rear view camera: ? Cabin heater: ? Air conditioning: ? Number of beds: 1 Cabin type: Globetrotter Plushing: ? Radio: ? Refrigerator: ? Disc brake: ? Pgodpjy Rdi Defx Apvjl ABS: ? Engine brake: VEB + Tire Size: 385/65 - 315/80 - 385/65 Cover% left 50 - 60 - 80% Front suspension: Air Suspension rear: Air Wheelbase: 4600 mm Toolbox: ? Hydraulic system: ? Total weight: 27000 kg. Net weight: 12000 kg. Load capacity 15000 kg. Inside length: 6060 mm. Internal width: 2470 mm. Interior height: 1810 mm.

Condition: excellent (used), For sale: Professional turning and finishing holder with SK40 mounting, ideal for facing, finishing, and rough machining of end and flat surfaces. The high-quality tool steel construction ensures stability, rigidity, and high clamping precision. 📌 Technical data: • Type: Turning and finishing holder with insert • Mounting: SK40 DIN 69871 B • Dimensions: SK40 × 40 × 40 • Head diameter: Ø40 mm • Total length: approx. 60 mm • Condition: Used, very good technical condition – fully functional Pedpfoxizb Esx Apvsgl ✅ Advantages: • High machining accuracy and clamping rigidity • Suitable for use with indexable inserts • Designed for facing, finishing, and rough machining • Compatible with milling machines and machining centers with SK40 mounting

Condition: excellent (used), Precision workshop micrometer from renowned German manufacturer Mahr, model Marameter M, designed for highly accurate measurement of external diameters in the range of 0–40 mm. The device is in very good condition, fully functional, and stored in its original wooden protective case. Specification: • Measuring range: 0 – 40 mm • Model: Marameter M Pedpfxsxmlgte Apvogl • Manufacturer: Mahr (Germany) • Catalogue number: 3206064 • Application: precise measurement of external diameters / shafts / cylindrical components • Durable metal housing • Arm with interchangeable measuring tips • High measurement stability and repeatability • Comes with the original wooden case Condition: • Used, very well preserved • Last calibration: 2023 • Ready for use in a measurement room or laboratory.

Condition: excellent (used), Professional digital micrometer from the renowned brand Mahr – model Micromar 40 EWR(i) – designed for extremely precise measurements with accuracy up to 0.001 mm. The device in IP65 version is resistant to dust and water, making it ideal for applications in metrology, quality control, and industrial workshops. . Measuring range: 100 – 125 mm . Accuracy: 0.001 mm . Digital readout with large, easy-to-read LCD display . Protection rating: IP65 – resistant to dust and splashes . “ABS” and “Hold” functions – quick measurement hold and zeroing function . High-stiffness frame, ergonomic grip . Includes original box, certificate, user manual, and 100 mm calibration standard . Condition: virtually new / only used for testing Pjdpjxl Rgisfx Apvjgl

Condition: excellent (used), Professional outside micrometer from the renowned brand Mahr, designed for precise measurements in industry, workshops, and laboratories. The device features high accuracy and robust construction, while its large LCD display enables quick and convenient readout of results. . Measuring range: 25–50 mm / 1–2” . Resolution: 0.001 mm (1 µm) . Functions: ZERO, ABS, REL, TOL . Protection class: IP65 – dust and splash resistant . Power supply: CR2032 battery (3 V) . Ergonomic, precision design made of hardened steel . Clear LCD display . Catalogue number: 4157042 . Manufacturer: Mahr GmbH – Germany Included: . Mahr Micromar 40 EWR-S digital micrometer . Calibration standard . Adjustment key . Documentation and user manual . Original carrying case Device condition: very good – fully functional and ready for operation. An excellent choice for industrial plants, precision workshops, and measurement laboratories. Pgsdsxl Rf Sepfx Apvjl

Condition: excellent (used), I am offering a circulation pump from the renowned brand WILO, model TOP-E 40/1-10, equipped with electronic control. The pump is intended for heating systems, HVAC, and industrial applications. It features an electronic module with a display and operation adjustment, which allows for the optimisation of energy consumption and performance. 🔧 Technical data: Manufacturer: WILO Model: TOP-E 40/1-10 Power supply: 230V / 50 Hz Type: electronic circulation pump Connection diameter: DN40 (approx. 40 mm) Insulation class: F Pgjdpfxey Abf Hj Apvel Degree of protection: IP43 Pressure: PN6 Medium temperature: up to 110°C Rotation speed: 850 – 2850 rpm Power: 30 – 570 W Current: 0.45 – 4.80 A 📦 Condition: Used item. Shows normal signs of use but is in good technical condition and fully functional. 📌 Additional information: Electronic operation regulation High-quality workmanship – made in the EU Ideal for central heating, industrial, and circulation systems Robust construction

Condition: new, For sale: EMG-DREHMO DR 39 B-40 electric valve actuator. The device comes from warehouse stock – condition: new, unused. Actuator designed for automatic valve control in industrial installations (water, gas, process technology, power engineering). Technical data • Manufacturer: EMG-DREHMO • Model: DR 39 B-40 • Year of manufacture: 2005 • Torque: 40 Nm • Power supply: 380–420 V / 50 Hz • Motor power: 0.40 kW • Speed: approx. 30–40 rpm • Protection class: IP67 Condition Device is brand new – warehouse condition. Visible transport marks: slightly bent handwheel, small crack in housing by the gearbox (visible in photos). Not tested under voltage – sold as warehouse device / to be checked before installation. Scope of delivery Podoyutpgopfx Apvegl • EMG-DREHMO valve actuator • Handwheel for manual operation Visual condition as per photos.

Condition: new, ///// PRICE PER UNIT ///// For sale: professional submersible pump KSB AmaDrainer B 80-40 S – high-quality device designed for operation in demanding conditions (dirty water, sewage, drainage). ✔️ Condition: NEW ✔️ The pump has never been used ✔️ Original packaging / wrapping / documentation ✔️ The set includes cable + float switch + controller ⚙️ Technical data: Manufacturer: KSB (Germany) Model: AmaDrainer B 80-40 S Power: 4.0 kW Supply: 400V / 3~ / 50 Hz Current: 8.5 A Protection class: IP68 Capacity: up to 100 m³/h Rotation speed: 2800 rpm Insulation class: B Max. liquid temperature: 40°C Weight: approx. 65 kg ✅ Applications: construction dewatering pumping stations sewage and dirty water industry wells and tanks 📦 Set includes: ✔️ KSB pump ✔️ Power cable Pjdpfx Apsy Abr Hovegl ✔️ Float switch ✔️ Documentation ✔️ Original packaging

Condition: used, Year of construction: 2007, Year of construction: 2007 Pgodpfx Ajy Idy Depvel

Condition: used, mileage: 596,702 km, power: 320 kW (435.08 HP), first registration: 07/2015, fuel type: diesel, number of seats: 57, gearing type: automatic, emission class: euro6, color: other, brakes: retarder, Year of construction: 2015, Equipment: ABS, air conditioning, cruise control, disability-friendly, navigation system, onboard kitchen, trailer coupling, = Additional options and equipment = - DVD - Air conditioning - Front refrigerator - Wheelchair lift - Sleeper cabin - Toilet Pedpfx Apoyvqrpovjgl - Webasto heating = Further information = Height: 380 cm Damage: none = Company information = We are an international company based in Belgium, near Brussels (+/- 20 km). Belgian Bus Sales is your ideal partner for the purchase and sale of used buses, with a large lot serving as our showroom. We always have numerous vehicles in stock across all brands, capacities, models, and price ranges. We can find the right coach, school bus, or city bus tailored to your needs and budget. All information is provided without guarantee. Subject to errors, prior sale, and typographical mistakes. Viewing hours for used buses: Mon-Fri: 08:30 - 12:00, 12:30 - 17:00. Mowimy po Polsku (Agata) We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski and more.

Condition: used, We are offering used grating panels for sale. TECHNICAL DATA Dimensions: 600 x 1,630 x 40 mm Mesh size: 45 x 25 mm Surface: galvanized Condition: used PRICE €150.00 net per unit (10 pieces) €178.50 gross incl. VAT Available quantity: 304 pieces YOUR CONTACTS AT OUR COMPANY: Oliver Kopp Rainer Nürenberg Tanja Henkelmann TRANSPORT & INSTALLATION We are happy to assist with transport and installation of the goods. This item is available for collection. Delivery or shipment is possible for an additional charge. The extra costs depend on the place of delivery and the volume of the shipment and can be quoted individually upon request. PROJECT PLANNING Our sales team will be pleased to provide you with a non-binding, customized quotation tailored to your requirements. TRANSPORT & INSTALLATION We are happy to assist you with transport and installation of the goods. PAYMENT TERMS Payment terms are to be agreed upon in the event of an order. The price is per unit/net price or as specified in the description (plus VAT). You will of course receive an invoice with VAT shown separately. ABOUT US Podpfx Aoy H Hc Sopvsgl DLK, based in Nordhorn, trades in new and used products for intralogistics, conveyor technology, mezzanine floors, textile storage, as well as machinery for commerce, industry, and trade sectors. We regularly offer attractive used equipment from various manufacturers at excellent conditions. If you have any questions, please do not hesitate to contact us. "Four wins" – The cornerstones of success at DLK – Storage Technology | Levelmaker® | Logistics | Solutions.

Condition: used, We offer used grating panels here. TECHNICAL DATA Dimensions: 1,400 x 1,000 x 40 mm Mesh size: 35 x 35 mm Surface: galvanized Condition: used PRICE €210.00 net per sales unit (10 pieces) €249.00 gross incl. VAT Pgjdpoy H E I Tefx Apvjl Available quantity: 10 pcs YOUR CONTACT PERSONS AT OUR COMPANY: Oliver Kopp Rainer Nürenberg Tanja Henkelmann TRANSPORT & ASSEMBLY We are happy to assist you with the transport and assembly of the goods. This item is available for collection. Delivery or shipping can be arranged at an additional cost. The extra costs depend on the delivery location and shipment size, and can be quoted individually upon request. PROJECT PLANNING Our sales team will be happy to provide you with a non-binding, tailored quotation. TRANSPORT & ASSEMBLY We are happy to assist you with the transport and assembly of the goods. PAYMENT TERMS Payment terms are to be agreed upon in the event of an order. The price is per piece/net price or as stated in the description (plus VAT). Of course, you will receive an invoice with VAT shown separately. ABOUT US The company DLK, based in Nordhorn, deals in new and used products in the fields of warehouse logistics, conveyor technology, mezzanine floors, textile warehouses, as well as machinery for trade, industry, and crafts. We constantly offer attractive used equipment from various manufacturers/brands at competitive terms. If you have any questions, please feel free to contact us. Four wins – The success factors of DLK – Warehouse Technology | Levelmaker® | Logistics | Solutions