Used Interroll Rm 8731_R24/48V Transfer for sale (9,120)

Condition: used, Knapp transfer roller conveyor Toothed belt slider 90° 750-510-450 RA1875 Make: Knapp Running direction: both directions Roller width (RB): 450 mm Nominal/outer width (NB): 510 mm Length: 750 mm Roller diameter: 50 mm Roller distance: 55 & 90 mm Angle between roller conveyors: 15° Kdsdpfsk Abiusx Acpju Motor overslide belts: SEW-Motor 3x 300-500V Motor Roller conveyors: Interroll EC300 24V Height frame: 420 mm Conveyor speed: freely adjustable up to 1,25m/s with Interroll EC300 Motor Scope of delivery: without supports Optionally available: Supports Side guide one and both sides Condition: functional and visually good condition For individual, expert advice, simply get in touch with us. Simply contact us by phone or email. We will be happy to help you plan and implement your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: ready for operation (used), functionality: fully functional, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Electrical data Battery voltage: 48 V Charging current: 60 A Power: 3,280 W Mains connection: 220 V MACHINE DETAILS General data Manufacturer: Fronius Model: Selectiva 4.0 4060 Year of manufacture: 2022 Weight: 10 kg Dimensions Length: 300 mm Width: 300 mm Height: 300 mm Kjdpez R Rztsfx Acpodu EQUIPMENT REMA battery connector 220 V plug All dimensions are approximate. No guarantee is given for typographical or measurement errors. Collection conditions: Side loading up to 6 tons with a large forklift truck on site is possible. Loading is at your own risk. Rear loading via ramp is possible with a truck height of 100–150 cm, up to 15 tons and up to a width of 230 cm. Collection is only possible after receipt of the payment confirmation by email. Collection without prior notification is possible from Monday to Friday between 07:00 and 16:00. In the event of late collection, a storage fee of €20 per machine per day will be charged. Outstanding storage fees must be paid in full before collection. Lot number: 3780

Condition: ready for operation (used), functionality: fully functional, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Manufacturer: Fronius Model: Selectiva 4.0 4060 Output voltage: 48 V Charging current: 60 A Power: 3,280 W Mains voltage: 220 V MACHINE DETAILS Year of manufacture: 2022 Weight: 10 kg Overall length: 300 mm Overall width: 300 mm Overall height: 300 mm EQUIPMENT REMA battery connector 220 V mains plug All dimensions are approximate. No guarantee is given for typographical or measurement errors. Collection conditions: Ksdpfez R Ri Uox Acpsdu * Side loading up to 6 tons possible with a large forklift on site. Loading is done at your own risk. * Rear loading via ramp possible with a truck height of 100–150 cm, up to 15 tons and up to a width of 230 cm. * Collection is only possible after receipt of the payment confirmation by email. * Collection without prior registration is possible from Monday to Friday between 07:00 and 16:00. * A storage fee of €20 per machine per day will be charged if the machine is not collected on time. Any outstanding storage fees must be paid in full before collection. Lot number: 3779

Condition: new, Year of construction: 2021, Stihl 53 cm Gasoline Lawn Mower RM 655.1 VS The STIHL RM 655 VS gasoline lawn mower is not only a true powerhouse due to its durable aluminum housing. With its Vario drive and a cutting width of 53 cm, it is ideally suited for maintaining large areas. The central, seven-stage cutting height adjustment allows you to choose a grass height from 25 to 85 mm. To make your work easier from the start, its engine is equipped with the ReadyStart function, which ensures reliable starting. During mowing, the speed of the powerful engine remains constant, even when changing speed, and its mono-comfort handle ensures easy handling. The blade-brake clutch of the RM 655 VS is also noteworthy, as it disengages the cutting unit when the engine is running, so short mowing breaks do not require restarting the mower. The foldable grass catcher with a volume of 70 liters and a fill level indicator can be easily emptied. With this gasoline lawn mower, you are choosing a reliable companion for your gardening work. Technical data: • Aluminum housing with wear strips • Guaranteed sound power level LWAd [dB(A)]: 98 dB(A) • Weight: 50 kg • Grass catcher volume: 70 l • Displacement: 173 cm³ • Foldable grass catcher with fill level indicator Kdedpfjtvf R Eox Acpsu • Comfort handle • Easy-rolling wheels • Blade-brake clutch (BBC) • Engine with easy-start system (ReadyStart) • Engine type: HD775 OHV SC series • Mulching function & multi-blade • Rated speed of working tool: 2800 rpm • Rated power: 2.6 kW / 3.5 hp • Lawn area: up to 2500 m² • Cutting width: 53 cm • Cutting height: 20-85 mm • Super-Soft handle • Uncertainty KpA [dB(A)]: 2 dB(A) • Vario wheel drive • Vibration guide handle ahw: 3.8 m/s² • Vibration uncertainty K: 1.9 m/s² • Central cutting height adjustment The lawn mower is new and unused. It was only on display in our showroom and has minor storage marks. The lawn mower cannot be shipped by a parcel service as it is too large and too heavy. Shipping by freight forwarder is possible at your expense. No shipping outside EU. You will receive an invoice with VAT shown. Payment exclusively by bank transfer - NO PAYPAL!

Condition: used, Year of construction: 2015, Interroll roller conveyor falling conveyor 1470-2155-490-420 RA1981 Kdjdpfx Aok Abpzecpsu Brand: Interroll Roller width (RB): 420 mm Nominal/outer width (NB): 490 mm length: selectable between 1470 mm and 2155 mm Diameter rollers: 50 mm roller distance: 90 mm Roller conveyor drive: no drive Frame height: 115 mm Optionally available: Supports Side guide on one side and on both sides Not the right one for you? On our website you will find more articles or simply contact us. Price: plus VAT ex central warehouse Dr. Sonntag GmbH & Co. KG 97076 Würzburg For individual, expert advice, simply get in touch with us. Simply contact us by phone or email. We will be happy to help you plan and implement your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: ready for operation (used), functionality: fully functional, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Output voltage: 48 V Charging current: 50 A Suitable battery capacity: 300–500 Ah Maximum battery capacity: 800 Ah (?) Protection class: IP66 Mains connection: 220 V Connector type, battery side: Rema, 160 A Impact protection: available MACHINE DETAILS Year of manufacture: 2026 Overall length: 300 mm Overall width: 200 mm Overall height: 200 mm Weight: 10 kg EQUIPMENT Kdodpfx Aoz R Sf Rscpou 220 V mains plug Rema connector, 160 A All dimensions are approximate values. No guarantee is given for typographical or measurement errors. Collection conditions: * Side loading up to 6 tons is possible with a large forklift on site. Loading is at your own risk. * Rear loading via ramp is possible for truck heights of 100–150 cm, up to 15 tons, and up to a width of 230 cm. * Collection is only possible after receipt of payment confirmation by email. * Collection without prior notification is possible from Monday to Friday between 07:00 and 16:00. * If collection is not carried out within the specified timeframe, a storage fee of €20 per machine per day will be charged. Any outstanding storage fees must be paid in full before collection. Lot number: 4850

Condition: excellent (used), Year of construction: 2010, Interroll roller conveyor, 1.65m with drive The Interroll roller conveyor element is in very good condition. In addition, the roller conveyor has its own drive motor. Model series: 5600 Width: 410mm Kedpohvmniofx Acpsdu Length: 1650mm Pitch: 75mm Load capacity: 200kg per meter Drive voltage: 400V Complete factory closure, large selection of storage platforms, pallet racking, shelving systems, and paternosters. High-quality industrial machines, lathes, grinding machines, and hand tools. More items - new and used - can be found in our shop! International shipping costs on request!

Condition: used, Year of construction: 2011, functionality: fully functional, Equipment: type plate available, Features: Condition: Fully functional, with signs of use Ideal for fast material transport Professionally dismantled and packaged Belt Conveyor Curve / 45-Degree Curve / Conveyor Belt Curve Year of manufacture: 2011 Manufacturer: Interroll Condition: Good (Used) External length: approx. 2100 mm Internal length: approx. 800 mm Total width incl. motor: approx. 1500 mm Total width without motor: approx. 1300 mm Belt width: approx. 1050 mm Conveying width: approx. 1000 mm Side guide height: approx. 200 mm Material: Steel/Aluminium Colour: Galvanized - Blue Includes SEW motor (0.75 kW) Includes side guides Stock: 2 units available Price per unit Kedpsymmtijfx Acpjdu Internal item number: 2026022402 The conveyor system was in use until dismantling. Thanks to the excellent workmanship of this conveyor system, your materials glide smoothly to their destination, even under heavy loads. Tailor-made solutions for your intralogistics Whether you need roller conveyors, belt conveyors, inclined conveyors, or telescopic conveyors for loading and unloading goods, we are your competent partner! We are happy to provide an individual offer or advise you on planning or installation queries. Simply let us know your requirements and local conditions. Benefit from our many years of experience and our extensive network of specialists. We have already successfully implemented projects for a variety of sectors, such as logistics, pharmaceuticals, trade, and electronics. Together, we will develop solutions to optimize your workflows and material flows in a cost-effective and sustainable manner. We can also provide fully-automated sorting technology or supplementary components such as order-picking racks or containers.

Condition: like new (used), Year of construction: 2020, functionality: fully functional, conveyor belt length: 2,310 mm, conveyor belt width: 380 mm, total length: 2,360 mm, total width: 500 mm, INTERROLL BM 8411 Conveyor Belt It is equipped with a gear motor and torque transmission. We include support legs. Kdjdsv Skd Eepfx Acpju Length: 231 cm Width: 38 cm Condition: New! We offer more than 100 roller conveyors from the manufacturer Interroll – in various sizes...

Condition: good (used), Year of construction: 2019, functionality: limited functionality, machine/vehicle number: 377/2019, cutting width (max.): 1,000 mm, type of input current: three-phase, input current: 25 A, working width: 1,050 mm, input voltage: 380 V, input frequency: 50 Hz, Equipment: documentation/manual, TTR and hot foil slitter/rewinder. TTR1000 Material width: max 1050mm Max unwinding diameter: 700mm Max rewinding diameter: 150mm Max jumbo core length: 1100mm Rewinding shafts with tooling: 1 inch and 1/2 inch Slitting system: razor blade manual set Kdodsz R Rdropfx Acpeu 2 rewind turrets (upper and lower) for easy change The machine is generally in good condition. It has tension control issues on one of the shafts, likely related to the magnetic powder clutch. The machine is still installed and ready for production, so we can arrange a live demo.

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF 19782 (810+175+17907+890)-690-580 RA2363 Technical data: Conveyor length (NL): 19782 mm ( 810 + 175 mm arch + 17907 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Angle: 15° Supporting feet: optionally available Conveying speed (v m/s): 0.6 Drive: SEW gear motor Ksdpfxev Dyxve Acpedu Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: like new (used), Year of construction: 2024, operating hours: 1 h, functionality: fully functional, machine/vehicle number: HZQJ240620819, type of input current: three-phase, overall weight: 3,500 kg, input voltage: 380 V, table width: 2,000 mm, roll diameter: 470 mm, product width (max.): 1,800 mm, working width: 1,900 mm, Hongzhong Sublimation Calender (Rotary Heat Transfer Press) For sale: Professional dye-sublimation/rotary heat transfer machine by Hongzhong Machinery. Designed for heavy-duty industrial operation, offering high efficiency, reliability, and precision. Kdsdpfx Acjz Szc Hjpju Key Features & Advantages: Heating System: Thermal oil-heated drum system, ensuring uniform and stable temperature distribution across the entire cylinder surface. Control: Intelligent PLC touchscreen interface (WEINVIEW) with multilingual support and an over-temperature alarm. Functionality: Automatic felt/blanket tracking alignment and inverter-driven variable speed control. Safety: 4 emergency stop switches and an automatic cool-down function with auto shut-off once the temperature drops below 80°C. Applications: Ideal for the textile industry – supports both roll-to-roll continuous transfer and piece-by-piece (cut parts) production. Technical Specifications & Equipment: Power Supply: 3-phase (380V) Heating Time: Approx. 45 minutes Equipment: Heavy-duty work table, protective tissue/paper tensioning systems, and finished material take-up/rewind system. Easy to operate and maintain, engineered for long-term commercial use.

Condition: used, Year of construction: 2004, Interroll conveyor belt GF 4500-600-500 RA2451 Technical data: Conveyor length (NL): 4500 mm frame width (NB): 600 mm, 700 mm with motor belt width (GuB): 500 mm Overall height (BH): 80 mm, 430 mm with motor Kodpfjx H U R Dox Acpodu Supporting feet: optionally available Conveying speed (v m/s): Contact us and we will try to meet your preferred conveying speed. Drive: SEW gear motor R27 DT80N4/BMG Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: good (used), Interroll roller conveyor with 24 V drive The 24 V roller conveyor enables pressure-free transport of individual items with the aid of a control system. Each zone is driven by a RollerDrive, which is connected to a fixed number of idler rollers via PolyVee belts. Interroll Roller conveyor Length: 1700 mm Roller length: approx. 490 mm Roller diameter: approx. 50 mm Roller material: Steel, galvanized Roller type: Interroll Series 1100 easy-running conveyor roller Drive roll drum motor drive roller Voltage: 24 V Current: 1.10 A Gear ratio: 36:1 Number of rollers: 13 Height: 800 mm Side guide 2 supports, height-adjustable Kedpfjtzbwdjx Acpjdu More items in other sizes – new and used – can be found in our shop! International shipping costs available upon request!

Condition: good (used), Year of construction: 2012, Riggs 1000 Transfer pump 2012, stainless, filling range from 125ml to 1200ml, they pump directly from cooking kettles, tote bins, mixing vessels or IBC, provide damage free transfer of hot or cold liquid, semi liquid and suspended solid products Kdodpfxjy R Ei Es Acpju

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF (810+175+2800+890)-690-580 RA2362 Technical data: Conveyor length (NL): 4675 mm ( 810 + 175 mm arch + 2800 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Angle: 15° Supporting feet: optionally available Conveying speed (v m/s): 0.6 Drive: SEW gear motor Electrical data: 50Hz V380-500, kW 0,55 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Ksdpfx Asv Dyxpjcpedu Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF 4778 (3888+890)-690-580 RA2365 Technical data: Conveyor length (NL): 4778 mm ( 3888 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Supporting feet: optionally available Conveying speed (v m/s): 0.6 Drive: SEW gear motor Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Kdjdpfxov Dyx Ne Acpsu Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2003, machine/vehicle number: P02/194, Equipment: CE marking, The machine was completely refurbished between 2020 and 2021, including overhauling the spindle, electrical panel, installing a second filter, touchscreen, PLC, temperature control (solid-state relay), internet access, repainting, etc. Kodpfxjz I Tgho Acpsdu The machine is currently in production.

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF 7028 (6138+890)-690-580 RA2366 Technical data: Conveyor length (NL): 7028 mm ( 6138 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Supporting feet: optionally available Conveying speed (v m/s): 0.6 Drive: SEW gear motor Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Kodpfjv Dyyajx Acpedu Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: excellent (used), Year of construction: 2019, Vertical CNC lathe – 3 axes Brand: HYUNDAI WIA Type: LV 800 RM Year: 2019 (575 cutting hours) CNC: FANUC 32iB + manual guide Kdedpfxjz Iqlns Acpou Specifications: Turning capabilities: Maximum swing diameter: 890 mm Maximum turning diameter: 800 mm Maximum turning height: 800 mm Horizontal travel: 440 mm Vertical travel: 800 mm C-axis: 360,000 positions 3-jaw hydraulic chuck: Diameter: 530 mm Rotation speed: 2000 rpm Main motor power: 37/30 kW Dimensions (width x depth x height): 2000 x 2877 x 3300 mm Weight: 11 tons Equipped with: 12-tool turret C-axis 0.001° Rotating tool spindles 7.5 kW, 3000 rpm Through-tool coolant supply 20 bar Renishaw Quickset Rotating tool holders: 3 x axial, 3 x radial Turning tool holders Set of chuck jaws Manual 3-jaw chuck, dia. 630 mm Chip conveyor

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF 8168 (7278+890)-690-580 RA2364 Technical data: Conveyor length (NL): 8168 mm ( 7278 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Supporting feet: optionally available Conveying speed (v m/s): 0.6 Kdsdpfx Asv Dyx Ascpju Drive: SEW gear motor Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: good (used), Interroll roller conveyor, 2.17m, with drive Kdedpfxjicayko Acpou The Interroll roller conveyor element is in very good condition. Furthermore, the conveyor has its own drive motor. Model series: 5600 Width: 410mm Length: 2175mm Pitch: 75mm Load capacity: 200kg per meter Drive voltage: 400 volts Complete factory closure, large selection of storage platforms, pallet racking, shelving systems, and paternoster lifts. High-quality industrial machines, lathes, grinding machines, and hand tools. More items – new and used – can be found in our shop! International shipping costs available upon request!

Condition: ready for operation (used), Year of construction: 2020, functionality: fully functional, machine/vehicle number: HB32-305, Hydromat HB32/16, double cycle, year of manufacture 2020, location: LOGA Präzisionsteile GmbH, Himmelreich 4-6, 78554 Aldingen. Control: Bosch MTX, HME operating interface Coolant system: Knoll (oil), vacuum rotary filter, low-pressure and high-pressure pumps for internal tool cooling Machine table with 8 collet chucks and 8 two-jaw chucks 1x Stäubli robot for transferring workpieces from the first to the second clamping position 1x loading magazine, 4.2m 1x VE 40/80 sawing unit 8x feed units: VE 36/100 or VE 35/60 5x CNC 50/100 turning units 2x 3-axis CNC milling units Nordmann tool monitoring Pickup conditions: Kdedpfsy Nkhdox Acpeu The machine base measures approximately 4 meters in length, 3 meters in height, and 2.5 meters in width. The weight is approx. 6 tons. The other components are demountable. The hall is very spacious. There is no crane runway; a forklift is required for disassembly. No forklift is available on site! The aisles are 3 meters wide. There is a large roller gate, and trucks can drive directly up to, or even through, the gate for loading.

Year of construction: 1988, condition: used, Eubama S5 Rotary Transfer Machine Serial Number 5531 Year 1988 Pristine Condition Kjdpfx Acjdg Da Iopedu Not been used for 15 years

Condition: excellent (used), functionality: fully functional, Gravity Conveyors Available – ISC RECYCLE We offer several refurbished, pre-owned gravity conveyors in excellent condition, available for immediate delivery. Ideal for: - Picking and preparation lines - Shipping areas - Facility extensions - Optimization of logistics flows Available models: Kdedpfx Aey Ry N Hscpsu TGW • Usable width: 420 mm • Length: 2800 mm • Pitch: 110 mm • Rollers: 50 mm • Steel rollers • Very good condition TGW • Usable width: 420 mm • Length: 1800 mm • Pitch: 110 mm • Rollers: 50 mm • Steel rollers • Very good condition TGW • Usable width: 620 mm • Length: 2400 mm • Pitch: 50 mm • Rollers: 40 mm • PVC rollers • Very good condition Interroll • Usable width: 420 mm • Length: 2517 mm • Rollers: 50 mm • Steel rollers • Very good condition Knapp • Usable width: 660 mm • Length: 841 mm • Pitch: 100 mm • Rollers: 50 mm • PVC rollers • Very good condition Conveyors are supplied with standard supports and side guides included. Various accessories are also available: end stops, retractable flaps, etc. - Equipment available immediately - Price on request - Shipping possible ISC RECYCLE – Second-hand intralogistics solutions.