Used Rea-Jet Inkjet Printer Barcode Labeling for sale (6,552)

Condition: used, Year of construction: 2008, functionality: fully functional, grinding width: 635 mm, grinding height: 133 mm, – Year of manufacture: 2008 TECHNICAL SPECIFICATIONS: – Rated power: 5550 W – Actual power: 3700 W = 3.7 kW – Max. sanding width: 635 mm – Max. workpiece thickness: 133 mm – Min. workpiece thickness: 0.8 mm – Min. workpiece length: 230 mm – Sanding rollers: 2 x ø 152 x 635 mm – Height adjustment for the second roller – Speed: 1400 rpm – Sanding belt width: 600 mm – Two feed rates – Machine dimensions (L/W/H): 110 / 110 / 110 cm Lhedpfxow Ip Hue Afpsg – Weight: 332 kg

Condition: like new (used), Year of construction: 2012, Parallel Lathe JET PROMAC 941 V Between points: 500 mm Maxi Ø on bench: Ø 240 mm Maxi Ø over saddle: Ø 140 mm Spindle diameter: Ø 21 mm Spindle speed: from 100 to 1700 RPM Lhodpfjwx Rm Ejx Afpog Square turret Chuck: 3-jaws Ø 125 mm Year of construction: 2012 - Almost new Spindle motor: 1,3 kW Threadings: Metric + Whitworth Tailstock: CM2 Variable speed drive for the spindle Supplied with one 4-jaws chuck Ø 125 mm Supplied with the gears for threading Electronic tachometer Voltage: 220 V mono Dimensions (L x W x H): 1200 x 600 x 1400 mm Weight: approx 200 kg

Condition: used, Year of construction: 2007, functionality: fully functional, grinding width: 940 mm, grinding height: 150 mm, – Year of manufacture: 2007 TECHNICAL SPECIFICATIONS: – Grinding width: 940 mm – Grinding height: 150 mm – Min. workpiece thickness: 0.8 mm – Min. workpiece length: 230 mm – Feed motor power: 0.25 HP – Main motor: 5.55 kW – Grinding rollers: 2 x ø 152 x 940 mm – Speed: 1400 rpm – Feed speed: 2 or 3 m/min – Extraction port diameter: 2 x ø 100 mm – Motor power: (400 V) 5600 W / S1 100% – Dimensions (L/W/H): 1090 / 1420 / 1090 mm Lhedsw Ip Rtopfx Afpog – Weight: 440 kg

Condition: new, Year of construction: 2025, functionality: fully functional, repeat accuracy: 0.025 mm, travel distance X-axis: 4,000 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 310 mm, positioning accuracy: 0.025 mm, type of input current: three-phase, input voltage: 380 V, sheet thickness aluminum (max.): 300 mm, operating speed: 15,000 mm/s, pressure: 4,150 bar, warranty duration: 24 months, cutting speed: 15,000 mm/min, travel speed (max.): 20,000 mm/min, table load: 1,200 kg, year of last overhaul: 2025, product height (max.): 300 mm, Brand new Waterjet Cutting Machine 💧 Waterjet Cutting Machine X-JET 2040 – PROFESSIONAL – Made in Poland 🇵🇱 🔧 Polish manufacturing – top quality and precision! The modern, fully professional X-JET waterjet cutter is designed for the most demanding customers. Thanks to the latest technologies and a rigid frame design, the machine guarantees excellent cutting quality, high precision, and long-term durability. 🔹 Key Features: Working area (3-axis): 2000 x 4000 mm X/Y traverse speed: up to 20,000 mm/min Positioning accuracy: ±0.025 mm Repeatability: ±0.025 mm Max. table load: 1200 kg/m² Sealed linear motion units + servo drives Centralized electronic lubrication system Advanced CNC control + IGEMS CAD/CAM 2D/3D Optional 💥 5X Cutting Head: Taper angle compensation and bevel cutting up to 45° Drive: Harmonic Drive + Spinea TS Pneumatic on/off valve with diamond nozzle Automatic cutting height adjustment Z-axis and tool calibration 🧠 Intelligent Systems: 12 MP camera Automatic tool angle adjustment system Precision 5x cut calibration system 💦 High-pressure Pump: Max. working pressure: 4150 bar (60,000 psi) Constant pressure: 3792 bar (55,000 psi) Flow rate: up to 3.8 l/min Nozzle diameter: 0.10–0.35 mm High-quality intensifier and proportional valve Quiet operation and touchscreen control ⚙️ Additional Equipment: Automatic abrasive removal system – WAWE 170 Professional abrasive feeder – DUNA 1100 Water treatment system with reverse osmosis Efficient sludge extractor – 170 l/min 📍 Made in Poland – local product with global capabilities. 💬 Feel free to contact us! We are happy to send you the full technical documentation and prepare a tailored offer. Lhsdjv Tmxuopfx Afpjg Custom machine dimensions and any configuration available on request. *(Images are for reference only; the offer refers to a 1.5x3m, 3-axis machine.)

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2014, printer was rarely used at university which does not use it any more Lhsdpsw Inrcjfx Afpsg

Condition: like new (used), Year of construction: 2020, functionality: fully functional, operating hours: 270 h, workpiece length (max.): 3,715 mm, workpiece width (max.): 1,320 mm, workpiece height (max.): 180 mm, overall weight: 6,060 kg, spindle speed (max.): 24,000 rpm, Equipment: documentation/manual, rotational speed infinitely variable, The machine has 270 operating hours, almost like new; features laser positioning. Technical data: Brand: Busellato JET Master T 4 Technical specifications: - Machining area: 3715x1320 mm (X,Y) - Workpiece height: 180 mm - Motor power: 9.5 kW - Max spindle speed: 24,000 rpm - C axis: available - Drilling unit: 19 spindles - 1 sawing unit - 16-position plate tool magazine - 3-part safety mat - Automatic central lubrication Vacuum pump capacity (m3/h): 244/286 Payment in euros or forints, price is net. Machine new price: €125,675. Sale price: €47,500 +36-30-9198-716 Lodpoxawlbefx Afpohg

Condition: excellent (used), Year of construction: 1990, the machine in perfect condition very good machine This is a combo machine pelletizer and sandblasting machine (two in one) very low operation hours Ledpfx Aehmi Ucjfpohg

Condition: ready for operation (used), functionality: fully functional, machine/vehicle number: SLM250182820, Year of construction: 2018, total length: 110 mm, total width: 100 mm, laser power: 250 W, laser wavelength: 1,070 nm, type of cooling: air, No reserve price - guaranteed sale to the highest bidder! TECHNICAL DETAILS Laser System Laser type: Fiber laser Laser power: 250 W Wavelength: 1,070 nm Spot size: 40 µm Cooling: Air cooling Process Chamber Process atmosphere: Low-oxygen environment Shielding gas: Argon / Nitrogen Max. extraction system flow rate: 190 m³/h Coating System Coater: Precision coater with rotary guide Coating blade: Steel, rubber, or brush system Micrometer screws: For optical alignment of the coater MACHINE DETAILS Printing Process: SLM (Selective Laser Melting) process Operation Control model: 12" Microsoft Surface Pro 3 tablet Lhodpfx Afsy Sm D Hepsg Control type: Tablet-based control and monitoring Build Volume and Powder Reservoir Build volume: 100 mm x 110 mm Reservoir volume: 110 mm x 200 mm EQUIPMENT Integrated extraction system Cartridge system for quick and safe metal powder replacement Monitoring and adjustment of process parameters Cloud manufacturing technology Accessories as shown in the images

Condition: excellent (used), Year of construction: 2021, 2021 DELTA WASP 3MT Large Format Industrial 3D Printer Ledpfx Aoy Sy U Sjfpshg Print Volume Ø 1000 x h 1000 mm. Max Output 3.8 kg/h with ABS WASP and 5mm Nozzle. Standard Nozzle Ø 3 mm. Compatible Nozzle diameter 2 mm / 3 mm / 5 mm. Layer Resolution Min 0,5 mm (with a 2 mm nozzle) – Max 2,5 mm (with a 5 mm nozzle). Print Speed 100 mm/s. Travel Speed 200 mm/s. Connectivity WiFi, LAN, USB. Hotend Temperature Max 350°C. Chamber Temperature Max 150°C. S/No.212640124 (2021) Printer Dimensions 215 cm x 235 cm x 305 cm. Printer Weight 350 Kgs. Required Space for Assembly 5,5 m x 2.5 m x H 3.60 m. Packaging Dimensions 310 x 132 x 116 cm. Weight with Packaging 670 Kgs. Please Note: Feeder Is Currently Jammed So May Need Attention.

Condition: used, Year of construction: 2019, operating hours: 3,420 h, functionality: fully functional, machine/vehicle number: W09FAL226KMF14072, operating pressure: 500 bar, total length: 2,700 mm, total height: 2,100 mm, total width: 2,100 mm, pressure: 500 bar, empty load weight: 2,600 kg, input voltage: 12 V, fuel: diesel, heating capacity: 198 kW (269.20 HP), overall weight: 2,600 kg, water tank capacity: 400 l, fuel tank capacity: 220 l, temperature: 100 °C, volume flow: 1.8 m³/h, noise level: 100 dB, pressure (max.): 500 bar, Falch Trail jet 30 500-30-95-d high-pressure cleaner, year of construction 2019. The machine runs at a pressure of 100 - 500 bar and a temperature of 10⁰c - 100⁰c. Its has a remote control feature to remotely control temp, pressure and on and off. Also it comes with the front storage box. The machine has been fully serviced and maintained by falch. It has been well looked after with one owner from new. Manufacturer: Falch Model: Trail jet 30 500-30-95-d Construction year: 2019 Serial number: G57200378 EU type number: e1*2007/46*0386*01 Identification number: W09FAL226KMF14072 Weight: 2600 kg Lodey Sazfjpfx Afpehg Vertical load: 120 kg Axle 1 load: 1300 kg Axle 2 load: 1300 kg If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: used, Year of construction: 2018, total height: 2,200 mm, total length: 4,550 mm, total width: 2,200 mm, Empty weight: 3.000 kg - Year: 2018 - Documentation available: No - CE marking present: Yes - CE certificate present: Yes - Serial number: AH00000267 - Number of milling spindles [pcs.]: 1 - Type milling table: Beam table - Tool clamping system: HSK-F63 - Drilling unit present: Yes - Saw unit present: Yes Lhjdpfoxn S H Njx Afpjg - Safety feature: Enclosed fence - Vacuum pump present: Yes - └ Number [pcs.]: 1 - └ Brand: Becker - └ Main motor power [kW]: 2.2 - └ Connection diameter [mm]: 33 - Working range X [mm]: 3050 - Working range Y [mm]: 1250 - Z-axis working range [mm]: 130 - Transport dimensions: 4550mm x 2200mm x 2200mm (l x w x h) - Transport weight [kg]: 3000kg - Transport packages [pcs.]: 3 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 Glenn Smeets

Condition: used, This listing is for the Sartorius MSA225S + YDP10 Analytical Balance/Printer The unit is in full working condition and is ready for immediate use This premium laboratory weighing system features a Cubis analytical balance paired with a dedicated printer. It delivers ultra-precise measurements and instant documentation for compliance-driven environments. Ideal for advanced research, pharmaceutical dosing, and quality control applications. Transparency Report and Technical Audit: • Source Pedigree: Biotech / Research Facility • Condition: Direct-from-Bench (Decontaminated/Original) • Power-On Test: Verified; Digital display active, lighting operational, and fan system engaged. Lodoxv Du Iepfx Afpshg • Integrity: 100% Original Parts (Non-Refurbished) [[1]()] Notice for Procurement: This unit is sold As-Is. While we verify the power-on status and physical integrity, we do not perform analytical validation, fluidic testing, or operational calibration. Ideal for labs with in-house technical expertise or existing service agreements. [[1](), [2]()] Sustainability Impact: By choosing Direct Reuse, your facility avoids the carbon footprint of new manufacturing and prevents specialized materials from entering waste streams. Direct-to-Lab reuse is the most carbon-efficient way to equip a modern laboratory

Condition: good (used), Year of construction: 2016, 3x Labeler / Printer, Logopak – used – : Price per unit ex location: only €2,500 (net)! Labeler: Lodpfx Aowxwzvjfpohg Manufacturer: Logopak / Schneider Model: ILS1V852S2068 Year of manufacture: 2016 4 Nm Stroke: approx. 50 cm Including frame Control panel: Manufacturer: Logopak Model: 510 IIIT Year of manufacture: 2016 Condition: good Available: immediately Location: Unna

Condition: used, Year of construction: 2017, functionality: fully functional, High-quality Herma H400, originally supplied by Nodema to its first customer and subsequently replaced with a new labeling machine. In good working condition. Lhsdpfxsy Ti U Rj Afpsg

Year of construction: 2020, condition: used, Bell-Mark Thermal Printer RF Pouch Printer, Type East Print 111 128, Model No. EP41015R, prints full rear bag artwork including barcodes to clear scannable quality. S/No. 20572763 (2020). Country of Origin: U.S.A. Ljdpsy Rzrisfx Afpshg Location: These lots are located in Burnham-on-Crouch, Essex, UK. Unfortunately, there are no loading facilities on-site, dismantling and loading will be at the cost of the Purchaser. All/Any tooling is being offered as specifically described.

Condition: new, SLS Materials for Industrial & Compact SLS 3D Printers High-performance SLS powders for professional additive manufacturing – compatible with a wide range of industrial and compact SLS 3D printers, including EOS, Formlabs, Sinterit, Sintratec, Nexa3D, and Raise3D systems. Our SLS powders undergo extensive in-house testing to ensure reliable processing, excellent mechanical properties, and consistent print quality across multiple machine platforms. Designed for both industrial production and compact SLS systems, IM3D materials deliver professional performance without restricting you to a specific ecosystem. Available Materials Lhjdpfjy Til Asx Afpjg PA12 Balance – €45/kg Cost-effective, all-purpose PA12 powder with excellent refresh behavior and reliable mechanical properties. PA12 Performance – €49/kg Enhanced PA12 material with improved elongation at break and increased impact resistance for demanding functional applications. PA12 Glass Filled (PA12-GF) – €44/kg Stiff, dimensionally stable PA12 material reinforced for tooling and engineering parts. TPU88A – €45/kg Flexible SLS material with excellent elasticity, durability, and impact resistance. Machine Compatibility Compatible with a broad range of SLS systems, including: EOS / EOSINT: P100, P110, P350, P360, P380, P385, P390, P395, P396, P450, P500, P700, P730, P760, P770 Formlabs: Fuse 1, Fuse 1+ Sinterit: Lisa, Lisa Pro, Lisa X, Suzy Sintratec: Kit, S1, S2, S3 Nexa3D: QLS230, QLS236, QLS260 XYZ Systems: MfgPro230 xS, MfgPro236 xS Raise3D: RMS220 SLS4All Innova MK1 Loopzizo K-100 More compatibility information: im3d.shop/printer-compatibility OEM Material Alternatives We offer alternatives and/or drop-in replacements for materials from Formlabs, Sinterit, Sintratec, and Raise3D, including: Formlabs PA11, PA12, PA12 Tough, PA12-GF, TPU90A Sinterit Flexa Performance, PA11 Onyx, PA11.5, PA12 Eco, PA12 Industrial, PA12 Smooth Sintratec PA12, PA12-GF, TPU88A Raise3D PA Next, PA Next GB, PA11, PA12, PA12 GB, TPU86A, TPU90A OEM comparison overview: im3d.shop/compare/oem Why Choose IM3D SLS Materials? Broad compatibility across industrial and compact SLS systems Excellent refresh rates and low cost per part Stable processing and consistent print quality Industrial-grade performance without vendor lock-in In-house tested and production validated Technical onboarding and support available Fast shipping from the Netherlands

Condition: used, Year of construction: 2008, Overview  This cold glue labeller was manufactured in 2008 by the German company Gernep. The machine is designed for applying labels using cold glue technology and is immediately available for sale. Technical data  Manufacturer: Gernep Model: Labetta 4/3/10 640 2A Year: 2008 Direction of rotation: Left-hand machine (bottle plate rotates counterclockwise) Nominal capacity: 14,000 bottles/hour Adjustable from 3,000 - 15,000 bottles/hour 2 cold glue units Label positions: Body, front, back Bottle formats: 0.5L NRW bottle 0.33L Vichy bottle 0.33L Ale bottle Lhjdpowaxyijfx Afpsg

Condition: used, Year of construction: 2015, Übersicht Die Etikettiermaschine wurde 2015 von der deutschen Firma Krones hergestellt. Sie ist noch in Betrieb und befindet sich bei einem deutschen Mineralienunternehmen. Da der Vorbesitzer in eine neue Maschine investiert, ist diese Maschine zu verkaufen. Die Maschine ist mit Greiferanläufen ausgestattet, die es erlauben, viele Formate zu verarbeiten und geringe Umrüstzeiten zu haben. Zusätzlich gibt es automatische Etikettenmagazine, um die Stillstandszeiten weiter zu reduzieren. Technische Details Leistung: bis zu 50.000 bph Bauart Rotierend Arbeitsrichtung gegen den Uhrzeigersinn (r-l) Modulare Maschine Höhe des Förderbandes: 1150 mm Etikettentyp: Kaltleim Position des Etiketts Brust/Hals Stanniol Körper Rücken Siegel Flaschenformate 0,25l Vichy-Flasche 0,5l GDB 0,7l GDB 0,75l Gastro-Flasche Anzahl der Aggregate: 3 Teilkreisdurchmesser: 1800 mm Anzahl der Flaschenteller: 45 Teilungsdurchmesser: 125,6 mm Ausrichtung der Flaschenteller über Danfoss-Servoantriebe Erkennung von beschädigten oder umgefallenen Flaschen am Einlauf Stoppstern am Einlauf Leimwalzen aus Stahl Vorbereitet für Flaschenausrichtung durch Kameraerkennung Heissleimwerk für Siegeletikett von Robatech Heissleimdüse an der Etikettierstation montiert Siemens S7 Technische Dokumentation vorhanden Lieferumfang Datumscodierer Leimpumpen Unipump H (heizungsgesteuert) Lhjdpfev I Tnxex Afpjg

Condition: used, Year of construction: 2012, Overview (H2) This CIMEC S1/2 ADH labeling machine was manufactured in 2012 and is designed for labeling long-neck bottles in the formats 33cl, 50cl and 27.5cl. The machine achieves an output of up to 2,500 bottles per hour and is already disassembled and available at short notice. Technical details (H3) Output: 2,500 bottles/hour Bottle formats: 33cl longneck 50cl longneck 27.5cl longneck Machine rotation: clockwise Bottle holders: 6 plates Labeling stations: 2 self-adhesive label dispensers Power supply: 380V / 3-phase / 50 Hz Power consumption: 2 kW Machine weight: approx. 1,200 kg Bottle sizes: Height: 200-380 mm Diameter: 50-120 mm Label sizes: Front label: width 50-240 mm, height max. 140 mm Back label: width 50-140 mm, height max. 140 mm Max. Paper feed height: 150 mm (optional 195 mm) Max. Label width at maximum speed: 150 mm Lodpfx Afsv Hcahspehg

Condition: used, Year of construction: 2004, Overview  The labeller was built in 2004 by Italian manufacturer KOSME. The machine is in a good condition, already professionally dismantled and stored in a warehouse. Two cold glue stations. One label, one neck label, one counter label + one adhesive station. The labeler is working in counter-clockwise direction Technical details Capacity: 6,000 bph Labeling stations: 2 cold glue 1 self adhesive Lsdpfsv Df I Nox Afpehg

Condition: used, Year of construction: 2004, Overview This labelling machine was manufactured in 2004 by the German company GERNEP. The model Labetta 4/3/12 784 2A 3SK is equipped with two wet glue stations and three self-adhesive labelling stations, offering flexible labelling configurations for a variety of bottle types. The machine has a capacity of 8,000 bottles per hour and is available immediately. Technical data  Capacity: 8,000 bph (6,500 bph with photoelectronic orientation) Number of bottle plates: 12 Number of labelling stations: 5 Station 1: Wet glue, labelling height 330 mm, steel glue roller Station 2: Wet glue, labelling height 230 mm, steel glue roller Stations 3–5: Self-adhesive Orientation: Photoelectronic bottle orientation via cap Prepared for orientation via bottle cam Electrical height adjustment Operating voltage: 400 V Frequency: 50 Hz Control unit: Siemens S7-200, Touch TD integrated Direction: Right to left Scope of Delivery  GERNEP Labetta 4/3/12 784 2A 3SK labelling machine Integrated control unit (Siemens S7-200 with Touch TD) Machine safety housing with hinged and lift doors   Lsdpfx Ajwh U D Tsfpohg

Condition: used, Year of construction: 2007, Overview  This sleeve labeling machine was manufactured in 2007 by the Italian company CLEVER Machines. The machine is in very good condition, has been regularly serviced with original spare parts, and is currently dismantled and stored in a dry warehouse. It comes with an integrated shrink tunnel. Technical data  Capacity: 18,000 bottles per hour Label positions: Full bottle sleeve or partial bottom sleeve Additional components: Shrink tunnel CLEVER Machines STJ 3 Scope of Delivery  CLEVER Machines GS 4001 sleeving unit Shrink tunnel CLEVER Machines STJ 3 Lhodpfjwhkhhjx Afpsg

Condition: used, Year of construction: 2005, Overview  This cold glue labelling machine was manufactured in 2005 by German company HEUFT. The machine is no longer in production use and is now available for sale. It includes two integrated laser coders for date marking and supports a wide range of bottle formats. Ideal for high-speed beverage production environments. Technical data  Capacity: Up to 60,000 bottles per hour Formats: Supports 11 bottle formats From 0,3l - 0,66l Steini, NRW, Longneck Container types: Glass, not transparent, non-contoured Container diameter: 60.4 – 69.1 mm Container height: 174 – 270 mm Label positions: Front (up to 2 labels) Back (up to 1 label) Label size range: Width: 70 – 111 mm Height: 33 – 100 mm Band height: 1100 mm Max. ambient temperature: 40°C Power connection: 400 V Machine design: Straight version, size L (approx. 3360 mm wide) Bottle carousel diameter: 1610 mm Number of bottle plates: 42 Bottle rotation in carousel: Mechanical Guide star diameter: 690 mm Labelling stations: 2 x Cold glue labelling stations 8 glue pallets 9 gripper positions Automatic magazine feeding Scope of Delivery  1 x Labelling Machine | HEUFT | TORNADO | 2005 Including: 2 x Integrated Laser Coders | Bluhm Complete labelling setup with format parts for 11 bottle formats Cold glue stations, glue pallets, gripper arms, and automatic magazine Technical documentation Lhedpowd Uk Ssfx Afpjg

Condition: used, Year of construction: 2008, Overview: The ENOS Eticap is a fully automatic labelling machine designed for the application of wet-glue labels on cylindrical bottles. Built by the Italian manufacturer ENOS and delivered in 2008, the system was used in production until 2020 and has since been taken out of service and stored. The machine is equipped with two wet-glue labelling units: one for front and neck labels and one for back labels. The conveyor system supports left-to-right operation. Technical Data:  manufacturer: ENOS, Italy model: Eticap year of manufacture: 2008 labelling Heads: 2 (wet-glue heads) Head 1: front and neck labels Head 2: back labels operation Direction: Left to right production Capacity: 4.000/h adjusted for: cylindrical glass bottles 0,7 L = Ø75mm 1,0 L = Ø86mm condition: Stored off-line since 2020, machine in a good condition actual label sizes:  front label: 131mm height, 77mm width back label: 114mm height, 66mm width Lhedpfxsy Scb Io Afpog

Condition: good (used), approx. 7 pieces Sato printer CG408DT-LAN thermal printer with LAN connection | label printer - used - : Price per piece from location: only €85 (net)! Manufacturer: Toshiba Type: CG408DT-LAN Year of manufacture: unknown Sato printer CG408DT-LAN - label printer with LAN connection Sato printer CG408DT-LAN, a reliable thermal printer for professional labeling in various areas of application such as warehouse, logistics or office. The LAN connection means the printer can be easily integrated into the network, which ensures flexible use. Ljdpfx Afsvx E Raepehg Product details: • Model: Sato CG408DT-LAN • Print technology: Thermal printing (direct thermal printing) • Print resolution: 203 dpi • Print speed: Up to 152 mm/s • Media width: 25 mm to 112 mm • Connection: LAN connection (network capable) • Areas of application: Label printing for logistics, shipping, warehouse, retail The printer is in perfect condition and offers high print quality with fast turnaround times. Ideal for a variety of label formats. Condition: good Available: immediately Location: Braunschweig