Used Barberan Barberan Uv Roller Dyeing Line for sale (18,930)

Condition: used, Year of construction: 2005, Dematic roller curve left 90°-500-440 IR795 RA2351 Make: Dematic Running direction: 90° left running Roller width (RB): 440 mm conical, plastic coating Nominal/outer width (NB): 500 mm Inner radius (IR): 795 mm 3x 300-500V Height frame: 132 Height including motor: 275 Gear motor: SEW WF20 DT71D4/Z/MM03/BW1 Conveyor speed: 0.6 m/s Optionally available Nodpfx Aevu Ihyjirswn supports side guides Frequency inverter for infinitely variable speed control 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: used, RA1188 Schulz roller curve 90° roller curve conveyor 450-390 IR1220 Nwedpfsw Dwbgex Airen Manufacturer: Schulz Angle: 90° Useful width: 390 mm Nominal/outer width: 450 mm Inner radius: 1220 mm Conveying speed: v = 0.35 m/s incl. lateral guides on both sides Roll: Type: G6/50 plain bearing with conical plastic moulding Transport mask: L x W x H = 1600 x 550 x 600 Transport weight: 100 kg Scope of delivery: without supports (if required, please inquire) Optional: Supports Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Condition: used, Budde roller conveyors, FB = 540 mm, 2000 mm = FL Type: roller conveyors with vertical shaft Weight: 135 kg Length: FL = 2.000 mm Conveyor width: FB = 540 mm Total width: 560 mm Conveyor speed: v = 0.5 m/s Support roller pitch: 75 mm Drive: SEW Power: 0.37 kW Voltage: 230/400 V Support: Including restraints swivel castors with Stoppers Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik Nodek Aa E Hspfx Airown

Condition: used, Budde roller conveyors, FB = 540 mm, FL = 1.850 mm Type: roller conveyors with vertical shaft on castors, swivelling round piece Weight: 135 kg Length: FL = 1.850 mm Conveyor width: FB = 540 mm Total width: 560 mm Support roller pitch: 75 mm Conveyor speed: v = 0.5 m/s Njdpfx Aok Aa Hveirswn Drive: SEW Power: 0.37 kW Voltage: 230/400 V Support: Including restraints swivel castors with Stoppers OK height role: + 850 mm Transport dimensions: L x W x H = 2000 x 700 x 850 Shipping weight: 135 kg Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Condition: used, RA1188 Schulz roller curve 90° roller curve conveyor 450-390 IR1220 Manufacturer: Schulz Angle: 90° Useful width: 390 mm Nominal/outer width: 450 mm Inner radius: 1220 mm Conveying speed: v = 0.35 m/s incl. lateral guides on both sides Roll: Type: G6/50 plain bearing with conical plastic moulding Transport mask: L x W x H = 1600 x 550 x 600 Transport weight: 100 kg Scope of delivery: without supports (if required, please inquire) Optional: Supports Nwedpfx Aieu Rv U Rersn Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Condition: used, Schulz roller curve conveyor left with straight section and pusher 90°-450-390 IR795 +1600-450-390 RA1203 Roller curve: Manufacturer: Schulz Nwjdpfx Aijk Aa Iweron Angle: 90° left Useful width (NUB): 390 mm Nominal/outside width (NB): 450 mm Inner radius (IR): 795 mm Straight section: Conveyor length (FL): 1600 mm Effective width (NUB): 390 mm Nominal/outer width (NB): 450 mm Rollers, galvanized Pitch: 75 mm including 90° chain pusher, chain spacing 450 mm Gear motor: 0.25 kW Conveying speed: v= 0.3 m/sec. Drive: round belt curve + straight section 2. electric drive for chain scraper Side guide: included on both sides, as illustrated Scope of delivery: without supports (please enquire if 3 supports are required) Optional: Supports Price plus VAT ex central warehouse Dr. Sonntag KG 97076 Würzburg Payment: after invoicing with advance payment Delivery time: after receipt of payment approx. 3 - 5 working days Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Condition: used, 90° roller curve left + 880 mm straight piece as combination Make: Dematic Rolling curve: 90° link running Width: 440 mm Nominal width (overall width incl. sidewalls): 500 mm Inner radius of the curve: 765 mm Straight piece: Length: 880 mm Width: 440 mm Total width: 500 mm Roles, bright zinc-plated Scale: 70 mm Gearmotor: Make Franz Bangert Nsdpfxsk Aa Izj Airown optional Guide on both sides 3 support Height role OK 800 +/-100 mm Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Condition: used, 90° roller curve right Make: Dematic Direction: 90° right serial Width: 440 mm Nominal width (overall width incl. sidewalls): 500 mm Inner radius of the curve: 765 mm Guide on both sides including Nedpjk Aa I Ejfx Airown 2 support: optionally available Height role OK 800 +/-100 mm Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Condition: used, Schulz roller curve conveyor right with straight section 90°-450-390 IR795+1350-450-390 RA1206 Roller curve: Angle: 90° right Useful width (NUB): 390 mm Nominal/outer width (NB): 450 mm Inner radius (IR): 795 mm Straight section: Conveyor length (FL): 1350 mm Usable width (NUB): 390 mm, transfer point 350 mm Nominal/outer width (NB): 450 mm Rollers: galvanized Pitch: 75 mm Nsdpfsk Aa I Nsx Airjwn Gear motor: 0.25 kW Conveying speed: v= 0.3 m/sec. Drive: round belt continuous curve + straight section Scope of delivery: including lateral guide on both sides without supports (please enquire if required) Supports optionally available: 2 double supports height-adjustable OK roller +/-100 mm Frequency converter for stepless speed change Price plus VAT ex central warehouse Dr. Sonntag KG 97076 Würzburg Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Condition: ready for operation (used), Heidenhain UV 105 ID: 344 980-02 SN: 11803610A – complete overhaul and testing carried out professionally, with test report, 3-month warranty, 100% functional, scope of delivery as shown in the photos. Important: In the exchange process, your defective exchange part must not have any mechanical damage, such as fractures, as these are no longer repairable. In this case, an additional charge of €300 including VAT will be applied. Nwsdpfjz R Ii Rex Airen Attention: You are bidding on a Heidenhain UV 105 inverter, ID: 344 980-02, SN: 11803610A, as part of an exchange service. It has been professionally overhauled and tested and comes with a 3-month warranty. It is 100% functional, and the scope of delivery is as shown in the photos. Both in the repair and exchange procedures, your defective exchange part must not exhibit any mechanical damage such as breakage, as these are no longer repairable. In this case, a subsequent invoice of €300 incl. VAT will be issued.

Condition: new, Year of construction: 2026, Adhesive application machine / Adhesive roller machine Brand: ORMA/Osama Type: I/213 (S2R-1300) Working width: 1,300 mm Maximum passage height: 100 mm Speed: 18 m/min Working height: 900 mm Diameter of application rollers: 185 mm Power rating: 0.5 Hp 0.37 KW Operating side: right Electrical system: 400 V/50 Hz/3 phases Technical features: - Structure of the adhesive application machine made of welded sheet metal. - 1 motor for driving the two rollers - Adhesive application rollers coated with acid-resistant special rubber, ground to shape and grooved, wear-resistant. Nwjdpfxsd Iz Dfo Airsn - The thickness of the rubber layer can be ground to shape multiple times. - Special dampers on the roller supports, which allow automatic opening of the rollers to compensate for unevenness up to a maximum of 5 mm on the workpieces. - Adhesive dosing via a distribution trough made of zinc sheet. Easily removable for cleaning. - 1 handwheel for adjusting the roller gap - Safety guard for the rollers to prevent accidents - Electrical components according to the highest quality standard - CE standard

Condition: ready for operation (used), Refurbished - 2008 UV - full or spot Nedpfxsxhfwuj Airewn TG Color system

Condition: used, Weiss   Weiss UV200SB Weathering Chamber / UV Aging Test Device Air-cooled, approx. 200 liters   For sale is a Weiss UV200SB weathering chamber, a high-quality test device for simulating the effects of sunlight and weather. The device is used for accelerated aging tests on plastics, paints, coatings, and other materials according to common standards (e.g., DIN EN ISO 4892-3).   Technical details   UV spectrum: approx. 290–450 nm (UVA/UVB) Lamp type: Fluorescent UV lamps Temperature range (UV phase): approx. +20 to +80 °C Climate cycling: Alternating between UV irradiation, condensation, and spray phases   Humidity range: approx. 10 % … 95 % RH (relative humidity) at temperatures above approx. +10 °C Temperature change rate: approx. 3 K/min   Test chamber dimensions: Height 750, Width 650, Depth 400 mm External dimensions: Height 1800, Width 920, Depth 1345 mm   Voltage: 3/N/PE AC 400V +10% 50Hz Rated power: 9.0 kW Rated current: 15.0 A   Refrigerant: R 404A   For your safety as a buyer, please note the following information!   The following points are carried out on our offered chambers in advance: 1. Functional check and replacement of necessary components 2. If necessary, refill with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, the chambers are subjected to a documented test run.   Condition: used   Nwedpfx Aieziiz Hjrsn Scope of delivery: (See picture)   (Changes and errors in the technical data and specifications are reserved!)   We will be happy to answer any further questions you may have by telephone.

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 09075101981004, input voltage: 380 V, type of input current: three-phase, total length: 28,000 mm, year of last overhaul: 2024, control voltage: 380 V, workpiece height (max.): 160 mm, Equipment: double-sided, A woodworking company in Latvia is offering a complete Weinig GreCon Combipact finger jointing line for sale. Nwsdpjz Armljfx Airsn The machine has had only two owners, both well-known companies in Latvia. We have operated the machine ourselves for the past 8 years. The reason for the sale is the recent purchase of new Weinig equipment. The machine is in full working order and is currently stored in a heated facility, ready for its next owner. The machine has only been operated in a single shift. The machine also has the option to produce finger joint connections for furniture. The machine can be inspected and demonstrated in operation at our facility. Regular maintenance and repairs have been carried out throughout its service life to ensure maximum productivity and profitability. Spare parts have been regularly sourced from the official Weinig dealer in Latvia. The machine is available for inspection and testing in Kuldīga, Latvia. All original Weinig manufacturer documentation is available. Some spare parts are also available for this machine. We are also selling a Weinig Dimter Opticut optimization line that was purchased together with this machine. Please see our separate advertisement for details. For further information, please contact us by phone or email, and I will provide all technical information. Additional images and videos can also be provided.

Condition: used, Double cutting system 90 kW, 150 A, (60Hz - 104 kW - 151 A) 3 x 400 V dimensions (l x w x h) : ± 1.950 x 1.450 x 1.600 mm 2 knives: 20 teeth-4.8mm, 20 teeth-1.3mm Nodpfxsz Uc Sue Airewn 1 speed (3000 revolutions /min) Connection DN 100 Supply height: ± 950 mm Output height: ± 1,200 mm

Condition: used, Weinig Unimat 23 E + Uniplan 23 planing line, including a return conveyor. An NC-controlled line for planing and profiling window scantlings, including glazing bead cutting or other planing tasks, with automatic return of the workpieces to the operator. Technical data: - Spindles: 4 + 2 - Working width: 230 mm - Working height: 120 mm - Spindle 1: 7.5 kW / 50 mm / 8,000 rpm - Spindle 2: 11 kW / 50 mm / 8,000 rpm Nwsdszrxzujpfx Airen - Spindle 3: Shared motor with spindle 2 / 50 mm / 8,000 rpm - Spindle 4: 7.5 kW / 50 mm / 8,000 rpm - Spindle 1 Uniplan: 5.5 kW / 50 mm / 7,200 rpm - Spindle 2 Uniplan: 5.5 kW / 50 mm / 7,200 rpm - Feed rate: 5–24 m/min - Control: Nexus PC control - NC axes: Unimat 2 & 3, Uniplan 1

Condition: used, Year of construction: 2014, Transnorm angled inlet outlet rejector infeed conveyor 45°-700-685 RA2060 Year of manufacture: 2014 discharge angle: 45° Nominal/external width (NB): 700 mm Useful width (NUB): 600 mm ( 685 mm ) Conveyor speed: 0,97 m/s Roller diameter: 50 mm, steel rolls with rubber cover Drive: Interroll drum roller Electrical data: 24V, 2A center distance: 75 mm Height: 80 mm Length: shortest length: 900 mm, length to tip: 1700 mm Optionally available: Supports Side guide one-sided and both-sided Length variation Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany Nsdpforc I Uzex Airswn 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: used, Year of construction: 1998, Transnorm roller conveyor 3900-700-655 RA2229 Make: Transnorm Nwsdpfjrixi Eex Airjn Roller width (RB): 655 mm Nominal/outer width (NB): 700 mm Length: 3900 mm Roller diameter: 50 mm Roller distance: 76 mm Drive motor: R17DT71D4/TH Eletrical Data: 380 V, 0,37 kW Height frame: 140 mm including Motor: 300 mm Conveyor speed: please contact us Optionally available: Supports Sideguidesfrequency converter for stepples speed controlling Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany 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: used, Year of construction: 2008, Transnorm roller curve combination right and left 45°-1200-900-800 IR800 1551 mm RA2232 Make: Transnorm Running direction: Curve combination clockwise/anticlockwise Roller width (RB): 800 mm conical, plastic coating Nominal/outer width (NB): 900 mm Inner radius (IR): 800 mm Center section length: 1200 mm Offset: 1551 mm Frame height: 80 mm Overall height including motor: 450 mm Drive/transmission: Chain Electrical data: 300-500 V, 0.37 kW Gear motor: SEW, R17DT71D4/TH Conveying speed: please contact us Scope of delivery: without supports Optionally available: Supports Lateral guide on one and both sides Frequency inverter for stepless speed change Length adjustment (longer/shorter) Other roller conveyors/roller curves with chain transmission Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg Nwoderixi Tepfx Airon 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: used, Year of construction: 2001, Transnorm curved roller conveyor 180°-900-800 IR800 RA2233 Technical data: Manufacturer: Transnorm Type: TS 2712 curved 180° Nodpfx Aisrixkborewn Built: 2001 Condition: good (used) Engine: fully functional Angle: 180° Inner radius RN: 800 mm (nominal radius) Outer width: 900 mm Clamping length: 800 mm Engine Type: SEW Gear Motor, R17DT71D4/TH Engine Power: V 380-500, kW 0.37 Drive: chain drive Conveyor speed: contact us Weight: 260 kg Scope of delivery: without supports Optionally available: Supports Lateral guide on one and both sides Frequency inverter for stepless speed change Length adjustment (longer/shorter) Other roller conveyors/roller curves with chain transmission Prices net 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: used, Year of construction: 2014, Transnorm roller conveyor 8250-670-655 RA2093 Make: Transnorm Roller width (RB): 655 mm Nominal/outer width (NB): 670 mm Length: 8250 mm Roller diameter: 50 mm Roller distance: 76 mm Drive motor: SEW Gearmotor R17 DT71D4/TH Nedpfxjn U Dyqs Airjwn Eletrical Data: 380-500 V, 0,37 kW Conveying speed (v m/s): 0,3 Height frame: 140 mm including Motor: 400 mm Conveyor speed: please contact us Optionally available: Supports Sideguidesfrequency converter for stepples speed controlling Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany 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: used, Year of construction: 1996, Transnorm roller conveyor TS 2800 sorter switch 1980-1250-1150 RA1999 Make: Transnorm Roll width (RB): 1150 mm Nominal/outer width (NB): 1250 mm Length: 1980 mm Diameter rollers: 50 mm distance between rollers: 76 mm Roller conveyor motor: 2x SEW drive motor Angle of the rollers is adjusted pneumatically (see pictures) conveying speed: approx.1,73m/s maximum recommended box/package width: 400 mm Theoretical sorting speed at 600 mm crate length: ca. 4250/h Included: Side guide included on one side Control valve Optionally available: Supports Side guides on both sides Conversion to box width up to 500 mm Nwjdpek Abryofx Airen Barcode scanner Control system (stand-alone unit) System optimization (e.g. replace valves, dual solenoid valve, forward conveyors, frequency converter) for higher flow rate 6000++ and more 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: used, Year of construction: 2007, Transnorm accumulation roller conveyor 6300-700-630 RA2074 Make: Transnorm Roller width (RB): 630 mm Nominal/outer width (NB): 700 mm Length: 6300 mm Nwodon R Uazepfx Airjn Roller diameter: 50 mm Roller distance: 76 mm Drive motor: SEW Drive Eletrical Data: 380 V, 0,37 kW Accumulating space size: 700 mm Height frame: 140 mm including Motor: 300 mm Conveyor speed: please contact us Optionally available: Supports Sideguidesfrequency converter for stepples speed controlling Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany 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: used, Year of construction: 1998, Transnorm roller conveyor 3800-900-855 RA2063 Make: Transnorm Roller width (RB): 855 mm Nwodjra Hp Uepfx Airon Nominal/outer width (NB): 900 mm Length: 3800 mm Roller diameter: 30 mm Roller distance: 38 mm Drive motor: R32DT71D4 Eletrical Data: 380 V, 0,37 kW Height frame: 140 mm including Motor: 300 mm Conveyor speed: please contact us Optionally available: Supports Sideguidesfrequency converter for stepples speed controlling Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany 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: used, Year of construction: 2007, Dematic roll curve 90° , curve conveyor Year of manufacture: 2007 Conveyor angle: 90° Conveyor width: 430 mm Total width outside: 500 mm Inner radius: 1270 mm Role: slide stored with conical plastic molding Support: ask without support, if needed Shipping weight: 100 kg on euro pallet Transportmasze: L x B x H = 1800 x 800 x 400 mm Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik Njdpjk Aa Hkjfx Airewn