Used Rofin Laser Cooling Cooling Unit for sale (37,430)

Condition: used, Cooling unit cooling water cooler ARO type VWK 31/1-S Factory number year of manufacture 2007 Cooling capacity 3500 watts Ambient temperature max. 32°C Dkjdpfsvw A T Nox Aa Iju Refrigerant R407C Refrigerant filling quantity 0.98 kg Operating pressure of cooling compressor max. 29.5 bar Water tank capacity approx. 8 liters Discharge volume of circulation pump 27 liters/min. (1620 liters/h) Water connections quick release coupling Rectus type 26 Power connection 230 volts, 50 Hz, 2.2 kW - Temperature setting via DANFOSS thermostat controller - Built-in circulation pump (250 watts) Space requirement L x W x H 700 x 550 x 520 mm Weight 75 kg Good condition

Condition: good (used), TIG welding machine, inverter welding machine, TIG welding machine, inverter welding machine, cooling unit, cooling unit -Manufacturer: Fronius, Cooling unit for Frowig 260 AC/DC TIG welding machine Dedpfx Ajlp Uzbea Ieku -Type: FK 31 -Flow rate: max. 6.5 l/min -Dimensions: 250/210/H650 mm -Weight: 19 kg

Condition: new, Year of construction: 2026, CW-3000 Water Chiller for CO₂ Laser Engravers and Cutting Plotters The CW-3000 is a compact water cooling system designed for CO₂ laser engravers and cutting plotters, suitable for laser tubes with a power rating of approximately up to 80 W. It maintains a stable coolant temperature, protecting the laser source against overheating and power fluctuations. It is a simple and effective solution for achieving consistent cutting and engraving quality while reducing the risk of production downtime. The unit uses an efficient fan and heat exchanger system, making it lightweight, space-saving, and easy to integrate into existing cooling installations. Why CW-3000 improves process safety and quality Protection of laser components – stable cooling reduces temperature fluctuations inside the laser tube and minimizes the risk of thermal overload of the entire system (tube, power supply, connectors, and water circulation circuit). This ensures safer and more predictable operation. Extended CO₂ laser tube lifespan – maintaining the recommended operating temperature range helps preserve output parameters for longer and delays the need for tube replacement. Improved cutting and engraving quality – stable temperature means stable laser beam power, helping achieve consistent results, cleaner edges, and fewer corrections. Dsdpjy Sg H Iofx Aa Ijku Continuous production operation – reduced risk of thermal alarms and cooling-related interruptions ensures a more predictable workflow. Cost-effective operation – simple construction, compact dimensions, and low power consumption make daily operation easier and help reduce maintenance costs. Applications The CW-3000 cooling system is designed for: CO₂ laser plotters and engravers used in light and medium-duty applications where repeatable quality and low operating costs are important. Advertising workshops, prototyping studios, and small production facilities where reliable cooling is required with limited installation space. Recommended operating practices Use clean coolant and regularly check the fluid level; ensure the circulation system remains unobstructed and all connections are leak-free. Provide sufficient airflow around the heat exchanger and cooling fan. Periodically clean the filter and reservoir and check the coolant flow to maintain efficiency and protect system components. Technical specifications Parameter Value Power supply 230 V Current consumption 0.45 A Cooling capacity 50 W/°C Tank capacity 9 L Connections (inlet / outlet) 10 mm Maximum operating height 10 m Maximum flow rate 10 L/min Weight 9.5 kg Dimensions (L × W × H) 49 × 27 × 38 cm

Year of construction: 2022, condition: as good as new (ex-display), Air handling unit with EC technology for hall climate control or heating, cooling capacity in conjunction with a chiller system of 150 kW at 7/12°C, heating capacity 300 kW, air flow rate 20,000 m³/h, 4 x 500 mm air outlets, compact design. Dedpfjfzrgyex Aa Ieku

Condition: used, Power source for orbital welding machine MESSER GRIESHEIM - POLYSOUDE PS204 Water cooling unit for orbital welding machine MESSER GRIESHEIM - POLYSOUDE RC200 Welding power source, inverter welding machine POLYSOUDE PS 204 + RC 200 Year of manufacture: 1997 Power source serial no.: 9885186 Cooling unit serial no.: 97861? Output: 200 amps = 20% duty cycle 90 amps = 100% duty cycle Power supply: 230 volts, 50 Hz, Schuko plug Dkjdpfx Ast Awm Doa Isu - Remote control cable type BP 1436 with 7.5 m connection cable - Adjustable output from 1 to 200 amps - DC only - HF ignition - Cooling water unit for torch cooling - 44,895 operating hours (read) - Operating and maintenance manual included Space requirements welding machine (L x W x H): 550 x 360 x 500 mm Space requirements cooling unit (L x W x H): 550 x 360 x 550 mm Weight welding machine: 45 kg Weight cooling unit: 25 kg Good condition Sold without accessories The price refers to a set consisting of 1x power source and 1x water cooler.

Condition: good (used), Year of construction: 2000, Switch cabinet cooling unit, switch cabinet air conditioner, distribution cabinet, heat exchanger, wall-mounted cooling unit, switch cabinet cooler Dkjdpfx Aaowcb Dpo Iou -Manufacturer: Siemens, control cabinet cooling unit from CNC milling machine MAHO MH 800C -Type: K1000 -Voltage: 230V -Power consumption: 700 W -Dimensions: 155/1100/H455 mm -Weight: 48 kg

Condition: as good as new (ex-display), Year of construction: 2025, functionality: fully functional, machine/vehicle number: F20iMW1 Faserlaser, workpiece weight (max.): 50 kg, laser power: 20 W, type of cooling: air, total width: 920 mm, total height: 1,760 mm, total length: 940 mm, overall weight: 250 kg, warranty duration: 6 months, height adjustment type: electric, scan area width: 175 mm, table length: 710 mm, table width: 400 mm, laser wavelength: 1,064 nm, Equipment: cabin, Used fiber laser system for professional engraving, marking, and labeling of metals and plastics. Industrial quality, laser class 1, CE-compliant, Made in Germany. Technical Data Dksdpjyctfdjfx Aa Isu - Laser source: IPG Ytterbium fiber laser (MOPA) - Power: 20 W - Wavelength: 1064 nm - Pulse frequency: 20–200 kHz - Beam quality: M² < 1.6 - Power supply: 230 V / 50 Hz Scanner & Optics - X-Y galvo scanner for 1064 nm - F-Theta lens f = 254 mm - Marking field: approx. 175 × 175 mm - Pilot laser (red) + 2 focus distance lasers for focus setting Machine & Work Area - Enclosed laser class 1 workstation - Combined sit/stand workstation - Motorized Z-axis (400 mm total travel) - Stainless steel worktable with 25-mm perforated grid - Extraction port DN50 (extraction unit not included) Control & Software - Industrial PC - SK CONTROL marking software (texts, logos, QR codes, variable data) - Ethernet, USB, RS232, Start/Stop for extraction - 23" monitor, keyboard & mouse Scope of Delivery & Safety - Complete machine with aluminum housing - Emergency stop, main switch, status indicators - Circuit diagrams & operating manual - CE, TÜV-tested - Laser class 1

Condition: ready for operation (used), Year of construction: 2008, laser power: 115,000 W, number of axes: 3, CO2 laser cutting machine manufactured in 2008. This SEI Laser Paper Blaster 02 features a sealed CO₂ laser with a nominal power of 115 W, designed for paper and cardboard processing. It includes an automatic sheet feeder with a maximum stack height of 350 mm and an integrated conveyor system for efficient operation. If you are looking to get high-quality cutting, marking, and engraving capabilities, consider the SEI Laser Paper Blaster 02 machine we have for sale. Contact us for further details. Dsdpfx Aaoz Hbyyo Ieku Laser system • Wavelength: ~10.6 µm • Scanning head: 3-axis galvanometric system • Axes: X/Y via scanning mirrors; Z with dynamic focusing (per optical setup) • Working field: Approx. 200 × 200 to 500 × 500 mm • Processing modes: Cutting, marking, engraving, micro-perforation • Adjustable parameters: Laser power, frequency, processing speedPaper handling • Feeding: Automatic sheet feeder with stack loader • Max stack height: 350 mm • Paper weight range: 120–300 g/m² • Operation: Fully automatic cycle • Transport: Integrated conveyor system • Output: Automatic sheet discharge and collectionControl and software • Control: PC-basedSafety and extraction • Enclosed laser processing area • Interlocked access doors • Laser safety shutters • Emergency-stop devices • Fume extraction connections (external unit required)Electrical data • Supply voltage: 230 V AC, single phase with neutral and PE • Frequency: 50/60 Hz • Machine nameplate power: 200 W • Machine nameplate current: 1 A

Condition: new, functionality: fully functional, Year of construction: 2026, Fiber laser welding machine with 3,000-watt laser power 4-in-1 device Welding with automatic wire feeding Welding without wire Cleaning Cutting - Top-quality machine at a great price from our showroom - 3kW laser source from MaxPhotonik - German-language menu - Versatile unit for welding / cutting / cleaning Dedpfx Aasx I D H Ds Ioku - incl. 4-roll welding wire feeder - integrated water cooling - immediately available Please also see our attractive leasing/financing options. Approximate machine dimensions: Width: 60 cm Height: 120 cm Depth: 110 cm Weight: approx. 150 kg

Condition: used, Features: 1 NH3-separator, 2 cooling compressors, 1 evaporative condensor, 1 control cabinet Dkjdpevcqzrsfx Aa Iou

Condition: new, Year of construction: 2026, machine/vehicle number: BN120XT-HA-X, JEWELliner "CUT" 120W model series "PremiumPlus" Cutting & Marking in very short working time. - Developed and produced in Germany - Other models, laser power and options on request. Engraving Laser (fiber technology) with security housing „LASER CLASS 1“. Compact designed, all components are in the housing and will be air cooled. Maintenance free! Our engraving laser JEWELliner "CUT" is very usefull to cut precious metals and soft metals till max. thickness of 2.5mm. Thicker metals are possible, please contact us for more informations. More materials to cut or engrave like all metals, ceramic and some plastics, are possible. Applications can found in the jewellery ans also in other production areas. The machine dimension is very compact to integrade simple into a production area. Samples to cut: gold, silver, brass, carbon, aluminium Samples of material to mark: steel, stainless steel, gold, silver, titan, aluminium, brass, copper, brounce, carbon, ceramic, makrolon Possibilities of application: - graphic engraving (logo, draw, handdraws, signatures) - serial numbers - barcode, datamatrix, QR-code - ring inside (f.e. name, date, symbol, handwrite) optional - ring outside (f.e. name, endless graphic, endless pattern) optional - bangles inside/outside - optional - text (text straight, circled text, bowed text, text symbols) - handwrite - finger print - photo engraving (photos, pictures) - micro engraving (micro text till 0.15mm character high) - round engraving (engraving on round or bowed surfaces) optional Dkjdpfx Aaef Ul Uie Isu The main parts of JEWELliner "CUT" ( BN120XT-HA-X ) : - fiber laser unit with scan head and focus pointer - security housing „Laser Class 1“ with 280x200mm security glass - electrical automatic door opening - emergency button - 180° view area to the marking field - electrical z-axis for automatic focus positioning - configured engraving software Specification: - laser technology: fiber laser - outputpower CW: 120W - available frequency: 2.1 - 6300kHz MOPA - connection type data: USB 2.0 - wave length: 1064nm - lens (delivery): F-Theta 163 - marking field size: 110 x 110 mm – bigger or smaller possible - focus range: ca. 2 mm - min character high: 0.3 mm - min. line width: 0.023 mm - cooling: air cooled - maintenance: no service necessary - power: AC 110V / 240V – 50/60Hz – short cut save - dimension: L850 x W660 x H680 mm - weight: ca. 80kg The engraving laser is after the delivery immediately ready to use. In this way, the machine can be integrated in the production very fast. The machines can be inspected and tested by appointment. Pictures can be different!

Condition: used, Universal temperature control unit WEINREICH, Type WTD 4 Temperature control unit with electric heating and connections for external cooling Manufacturer's serial number: 11932217, Year of manufacture: 1993 Temperature: max. 140°C Operating overpressure: max. 6 bar Pump capacity: 30 l/min Tank volume: 4 liters Heating capacity: 4 kW Cooling capacity (heat exchanger): 15 kW Pump motor power: 0.37 kW Circulating water, supply + return: G 3/8" Dksdjg Rhx Uepfx Aa Iju Cooling water, supply + return: G 3/8" Total power: 4.4 kW Mains connection: 380 volts, 50 Hz, CEE plug - Temperature control medium: water - Temperature control with actual and setpoint display: STÖRK-TRONIC, Type ST 96-35.02K - Water circulation pump: SPECK - An external cooling unit is required for cooling (the cooled water is fed to the temperature control unit) - Movable on 4 rollers Dimensions L x W x H: 620 x 260 x 670 mm Weight: 55 kg Good condition

Condition: used, Cooling unit, water-cooled condenser, DALEX Type DRF 2 Machine No. 38913719, Year of manufacture 1989 Flow rate 0.35 m3/h Cooling capacity 1950 Watts Dsdog D H Rujpfx Aa Ijku Operating pressure 2 to 3 bar Refrigerant R 134a; unit was converted from R12 to R134a Operating overpressure 18 bar Pipe connection thread 3/4" Tank volume 600 x 400 x 350 mm = approx. 80 liters Mains connection 380 Volts, 50 Hz Space requirement L x W x H 900 x 800 x 1020 mm Weight 100 kg Good condition

Condition: excellent (used), Year of construction: 1993, functionality: fully functional, type of input current: three-phase, input voltage: 400 V, overall weight: 390 kg, cooling capacity: 9.5 kW (12.92 HP), Coolling water recooler cooling capacity: 6 kW Dkodpjw D T T Eofx Aa Iou weight: 110 Kg.

Condition: used, Year of construction: 2007, liter capacity 100 / 154 / 52 l Djdjvxwq Sspfx Aa Ioku Control OP77A Siemens tank capacity 2800 l total power requirement 46 kW weight of the machine ca. 4,5 t dimensions of the machine ca. 3,7 x 2,5 x 3,56 m Suction belt filter HSF 150 E / was operated on a grinding machine with OIL Machine supply pump 1 100L 2.5 bar Machine supply pump 2 154L 20 bar / 52L 60 bar Cooling unit OED RK-V-2 with 25kW cooling capacity Tank volume 2800L Clean tank 1050L capacity Dirt tank 1750L capacity Filter capacity min. 375L / max. 600L for emulsion Filter capacity max. 300L for oil

Condition: used, Cooling unit, cooling water recooler, WHALENMEIER, type IK-V 07 Manufacturer's serial number: 219.032.917, year of manufacture: 2018 Cooling capacity: 900 watts Ambient temperature: max. 32°C Refrigerant: R134a Refrigerant filling quantity: 0.23 kg Operating pressure of refrigeration compressor: max. 20 bar Water tank capacity: 6 liters Dedszqglxepfx Aa Ioku Flow rate of circulation pump: 9 liters/min. (540 liters/h) Water connections: quick-release coupling, Rectus type 26 Mains connection: 230 volts, 50 Hz, 0.8 kW - Temperature setting via WHALENMEIER temperature control unit - Integrated circulation pump, SPECK, (250 watts) - Base frame made of stainless steel, L x W x H 580 x 400 x 410, weight approx. 20 kg Space requirement, L x W x H: 570 x 440 x 300 mm Weight without base frame: 42 kg In very good condition.

Condition: new, Year of construction: 2026, machine/vehicle number: BN20XS "Standard", shaft length: 1,064 mm, workpiece weight (max.): 5 kg, input voltage: 230 V, type of input current: AC, laser power: 20 W, type of cooling: air, total width: 400 mm, total height: 500 mm, total length: 600 mm, working range: 70 mm, overall weight: 30 kg, warranty duration: 12 months, height adjustment type: electric, sheet thickness aluminum (max.): 3 mm, door opening width: 400 mm, door opening height: 350 mm, travel distance Z-axis: 100 mm, JEWELliner "XS2" model series "Standard" with 20W CW laser power. - Developed and produced in Germany - Dkjdpoppxlmjfx Aa Ieu Other models, laser power and options on request. Engraving Laser (fiber technology) with security housing „LASER CLASS 1“. Compact designed, all components are in the housing and will be air cooled. Maintenance free! Materials: metals, ceramic and some plastics. Applications can found in the jewellery ans also in other production areas. machine dimension: L50xW40H50cm, to integrade simple into a production area. Samples of material: steel, stainless steel, gold, silver, titan, aluminium, brass, copper, brounce, carbon, ceramic, makrolon Possibilities of application: - graphic engraving (logo, draw, handdraws, signatures) - serial numbers - barcode, datamatrix, QR-code - optional ring inside (f.e. name, date, symbol, handwrite) optional - optional ring outside (f.e. name, endless graphic, endless pattern) optional - optional bangles inside/outside - optional - text (text straight, circled text, bowed text, text symbols) - handwrite - finger print - photo engraving (photos, pictures) - micro engraving (micro text till 0.15mm character high) - round engraving (engraving on round or bowed surfaces) optional main parts of JEWELliner "XS2" ( BN20XS2-HR ) : - fiber laser unit with scan head and focus pointer - security housing „Laser Class 1“ with 100x140mm security glass - manual door opening - emergency button - 180° view area to the marking field - electrical z-axis for focus positioning - configured engraving software - rotation axis Specification: - laser technology: fiber laser - outputpower CW: 20W - connection type data: USB 2.0 - wave length: 1064nm - lens (delivery): F-Theta 163 - marking field size: 70 x 70 mm – smaller possible - focus range: ca. 1.0 mm - min character high: 0.15 mm - min. line width: 0.020 mm - cooling: air cooled - maintenance: no service necessary - power: AC 110V / 240V – 50/60Hz – short cut save - dimension: L500 x W400 x H500 mm - weight: 38kg The engraving laser is after the delivery immediately ready to use. In this way, the machine can be integrated in the production very fast. The machines can be inspected and tested by appointment. Pictures can be different!

Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: GE-50RAY, shaft length: 1,064 mm, workpiece weight (max.): 20 kg, input voltage: 230 V, type of input current: AC, laser power: 50 W, type of cooling: air, total width: 530 mm, total height: 770 mm, total length: 796 mm, overall weight: 125 kg, warranty duration: 24 months, height adjustment type: electric, laser wavelength: 1,064 nm, Equipment: cabin, 50-Watt Fiber Laser with a 3-Year Warranty Your Advantages at a Glance ✅ New ✅ 3-Year Warranty ✅ German-language application software and operating manual Dkjdpfx Aezcrbqoa Iou ✅ Ready for immediate use – no programming knowledge required ✅ Service, support, and spare parts directly from Germany ✅ On-site or remote training Our Services Personal delivery and installation Setup and training on-site or via remote connection Ongoing technical support Fast service and spare parts supply from Germany Technical Data (model-dependent) Laser power: 50 watts Wavelength: 1064 nm Frequency range: 20–100 Hz Marking field: 150 x 150 mm (optional 50, 70, or 110 mm) Repeatability: ± 0.003 mm Engraving speed: up to 7000 mm/s Marking software: EZCAD German / English Pilot laser for preview Laser Class 1 Electric lifting column with motor control Max. component height: approx. 300 mm Connection: 230 V Air-cooled system Weight: approx. 170 kg Service life: over 100,000 operating hours Low maintenance and energy-efficient Included Laser head 150 x 150 mm CE declaration of conformity 3-year warranty German software Training and instruction Invoice with VAT shown Scope of delivery USB cable Power cable Stops USB stick with parameters German operating manual Foot pedal Laser safety glasses Application areas Ideal for: Texts and serial numbers Logos and graphics QR codes and DataMatrix codes Variable datasets Image engravings Metal engravings and commemorative inscriptions Plastics and coated materials Software EZCAD 2.14.0 (German) Supported file formats: *.DXF, *.PLT, *.AI, *.JPC, *.BMP, *.JPG, *.JPEG, *.GIF, *.TGA, *.PNG Shipping & Installation If shipped, we configure the machine via remote connection and provide training. Alternatively, we offer personal delivery, on-site installation, and training for your employees. Shipping costs will be agreed upon individually based on the postal code. Consultation We will gladly prepare an individual offer for you. Contact us today and learn more about the advantages of our fiber lasers. Also available as 100-watt and 200-watt versions! Secure this demonstration unit now before the new stock arrives.

Condition: new, *TECHNICAL SPECIFICATION: Heating capacity: up to 36 kW Cooling capacity: up to 116 kW medium: oil up to 350°C Maximum external volume: 66 ltr at 350°C max. flow rate: up to 150 l/min  max. delivery pressure: up to 8,0 bar Motor power: 2.8 or 4 kW Dimensions LxWxH: 1,414 x 503 x 1,350 mm (without connections for continuous bypass) Weight approx. 225-320 kg Circulation medium connection: Flange DN25 PN16-40 (DIN EN 1092-1), form B1 *HIGHLIGHTS EQUIPMENT: -Regulation and control unit Smart Controller (7" Touch-Displ) -Heating control via solid-state relay -Control box IP54 -Cooling controlled via solenoid valve -Flow measurement using the differential pressure principle -Bypass between flow and return with reduced cross-section -Level monitoring by means of magnetic float switch -flow monitoring by recording the heating rod surface temperature and the flow rate -dirt filter in the cooling water supply and in the return of the circulation system -monitoring of the flow temperature by electronic safety temperature limiter -external oil filler neck -Dilo fittings on internal piping connections (except pump connections) Dkjdog Ey Rfopfx Aa Iju -at 350°C: continuous bypass, including bellows valves -Connection for nitrogen blanketing with pressure gauge and safety valve 0.5 bar at 350°C (option) Visit our website for more details or for other performance classes. *Unit is compliant with European Directives. Other directives and standards are only complied with if stated in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be stated in quotations or order confirmations.

Condition: new, *TECHNICAL SPECIFICATION: Heating power hot circuit: 48 kW heating capacity cold circuit: 12 kW cooling capacity hot circuit: 42 kW cooling capacity cold circuit: 270 kW medium: water up to 200°C Max. external volume: 10 ltr at 200°C Dkjdeg Ey Ufjpfx Aa Iou Max. flow rate: up to 200 l/min  max. delivery pressure: up to 6,5 bar motor power: 5,5 kW Dimension LxWxH: 1.395 x 753 x 1.180 mm Weight approx. 580 kg *HIGHLIGHTS EQUIPMENT: -regulation and control via SPS with touch screen -heating via stainless steel tubular heating elements made of Incolloy -Heating control via solid-state relay -control box IP54 externally ventilated2 -electrical wiring on terminal blocks -pot. free input for signal for cold/warm changeover (front door) - Pot.-free contact for collective alarm on 3-pin plug-in connector (front door) (front door) -temperature control unit with heating and cooling circuit, for connection of a valve station for quick changeover between hot and cold circuit -temperature controlled feed of the return water -level monitoring with automatic level compensation -dirt filter in the cooling water supply and in the return of the circulation system -Separate automatic filling with strainer -Flow measurement in differential pressure principle in both circuits -monitoring of the heating rod surface by temperature sensors -System pressure control, necessary compressed air connection: 6 to 8 bar -booster pump type DS 360 for water make-up -corrosion-resistant components (VA, MS) -unit mounted on rollers and ready for connection *OPTIONS: -System EcoTemp for intermittent operation -connection for ext temperature sensor PT100 or type J/K -Remote touch screen with 15 m cable Visit our website for more details or for other performance classes. *This device is compliant with the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: new, *TECHNICAL SPECIFICATION: Heating capacity: up to 54 kW Cooling capacity: up to 300 kW medium: water up to 200°C Max. external volume: 43 ltr at 200°C max. Flow rate: max. 230 l/min  max. delivery pressure: up to 8.3 bar Motor power: up to 3 kW Dimensions LxWxH: 1,460 x 525 x 1,200 mm  Weight approx. 330kg Circulation medium connection: flange DN40 (DIN EN 1092-1), form B1 *HIGHLIGHTS EQUIPMENT: -Control and regulation Smart Controller (7" touch display) -Heating control via solid-state relay -Control box IP54, externally ventilated -Expansion tank, heater and piping stainless steel -Heating via stainless steel tubular heating elements made of Incolloy -Dirt trap (circulation) -Unit ready for connection and mounted on castors, 2 of them steerable and with brake -Cooling and filling controlled by solenoid valve Dedpfx Aasg Ey T Ej Isku -configurable automatic filling via KW inflow or separate connection (factory-supplied via cooling water inflow) -flow measurement by differential pressure principle -Level monitoring by magnetic float switch -automatic temperature-dependent system closure (not with WP7-90) -flow monitoring by recording the flow rate -Bypass between flow and return with reduced cross-section -dirty filter in the cooling water inflow, filling and return of the circulation system -Continuous bypass of the heat exchanger via 3-way motorised control valve (WP7-180/200) -System pressure monitoring via pressure transmitter in the AD tank (WP7-150/180/200) -Pressure booster pump for system filling (WP7-180/200, otherwise optional) -Safety temperature limiter (STB) in the heater and flow (WP7-200) -Pressure gauge in the supply line on the back of the unit -heat-insulated circulation circuit (WP7-150/180/200) Visit our website for more details or for other performance classes. *This unit is compliant with the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: as good as new (ex-display), Year of construction: 2026, operating hours: 1 h, functionality: fully functional, shaft length: 1,070 mm, input voltage: 230 V, type of input current: AC, laser power: 30 W, type of cooling: air, laser wavelength: 1,070 nm, Equipment: cabin, Laser engraving machine with 30-watt laser power - Exhibition machine / used demonstration unit with approximately 1 hour of use - Worth taking a look - Includes Windows 11 PC 64-bit (including monitor, keyboard, and mouse) - Fully installed and adjusted - Engraving software in German - Very easy to operate - Simply turn on and start - Fiber laser source with 30 watts for high-contrast and fast markings with very high resolution (see images) - Wobble function, e.g., for cleaning metal components - Deep engraving up to 3 mm possible - For engraving on many metals (stainless steel, brass, aluminum, etc.) and many plastics - Heavy-duty industrial quality - Complete system / ready for immediate use - Work area approximately 390 x 270 x 350 mm (L x W x H) Dkedpfx Aasd Ha I Sj Ieu - Clamping surface with fastening threads in a 50 mm grid - LED work area lighting - 50 mm pipe connection for smoke extraction - Engraving area up to 170 x 170 mm - Motorized adjustment of the focus position - Includes foot switch to start the engraving process Please also note our attractive leasing/hire-purchase offers. Sales are exclusively to commercial businesses. Delivery / consultation / sales only in Germany / Austria / Switzerland Machine dimensions approximately: Width: 450 mm Height: 800 mm Depth: 750 mm Weight: approximately 80 kg

Condition: new, Year of construction: 2026, functionality: fully functional, shaft length: 1,070 mm, input voltage: 230 V, type of input current: AC, laser power: 20 W, type of cooling: air, total width: 920 mm, total height: 940 mm, total length: 1,760 mm, door opening width: 670 mm, door opening height: 500 mm, scan area length: 175 mm, scan area width: 175 mm, travel distance Z-axis: 400 mm, table height: 710 mm, table length: 710 mm, table width: 400 mm, space requirement width: 920 mm, space requirement height: 940 mm, laser wavelength: 1,070 nm, space requirement length: 1,760 mm, ambient temperature (min.): 15 °C, ambient temperature (max.): 35 °C, input frequency: 50 Hz, extraction nozzle diameter: 50 mm, working width: 175 mm, Equipment: cabin, Fiber Laser System for Professional Marking and Engraving of Metals and Plastics. Equipped with SK-LASER Workstation, Laser Class 1, and automatic lifting door. Laser Class 1 · CE · Made in Germany System & Lifting Door: - Complete system: IPG fiber laser + workstation + electric lifting door Process Sequence: - Start → Door closes → Laser process → Door opens automatically - Door opening approx. H 500 × W 670 mm - Access protection via safety control Laser – IPG (Made in Germany): - Power: 20 W - Pulse energy: 1.0 mJ - Pulse duration: 100 ns - Frequency: 20–80 kHz - Wavelength: 1060–1070 nm - Beam quality M² < 1.2 - Air-cooled, < 400 W Optics & Scanner: - F-Theta lens f = 254 mm - Marking field 175 × 175 mm - Pilot laser + 2 distance lasers - Manually adjustable laser head (Y-axis) Control: - Windows 11 Pro, SSD, 23" monitor - Interfaces: Ethernet / USB / RS232 - SK CONTROL: texts, logos, QR codes, variable data, parameter management Workstation 1 – Laser Class 1: Dodpfxsyimpao Aa Ijku - Seated/standing workstation, aluminum housing - Work surface 710 × 400 mm, 25 mm hole grid - Dimensions 1760 × 920 × 940 mm Motorized Z-Axis (400 mm) - Extraction port DN50 - Safety (PL4) - Emergency stop - 2-channel interlock Safety relay - Rear service door (when open: Laser Class 4) Operation: 230 V / 50 Hz 15–35 °C Condition: - New machine - CE · Made in Germany

Condition: used, Length: ca. 2.6 m Width: ca. 1.7 m Height: ca. 2.3 m Features: Cooling unit (Technobloc, type: ACN050U, output: 0.7 kW, refrigerant: R404a) Djdpfsw Tmllsx Aa Ioku

Condition: new, *TECHNICAL SPECIFICATION: Heating capacity: up to 36 kW per consumer circuit Cooling capacity: up to 30 kW per consumer circuit at -30°C Load circuits: 1 or 2 as standard Temperature range: - 45°C to +130°C Medium: water / glycol mixture Dimensions LxWxH (without connections) : 1-circuit: 1950 x 1280 x 1725 mm 2-circuit: 2150 x 1640 x 1725 mm Weight: 1-circuit: approx. 1300kg 2-circuit: approx. 1500kg *HIGHLIGHTS EQUIPMENT: Dkjdpfx Aasg Ezaro Isu -Controls: Temperature control (standard) -Control via SPS with touch screen -Analogue and digital interfaces -Internal 2-circuit pump system (INFO: Ensures performance values even at low flow rates) -Heating control via solid-state relay (SSR) -Flow measurement in the internal circuit for flow monitoring (INFO: If the water/glycol mixture is incorrect, the system automatically warns and switches off in the next step) -Pressure-controlled cooling water regulator (INFO: Much more accurate than temperature controls) Stainless steel tank, corrosion-resistant components (stainless steel/non-ferrous metal) (non-ferrous metal-free optional) All medium-carrying components and piping insulated for low-temperature application -Water-cooled condenser (air-cooled on request). *OPTIONS: -flow rate control: up to 100l/min, >4 l/min +/- 5% of measured value -Pressure control: 0.5 to 4.5 bar (control range) -compressed air monitoring -test piece emptying by means of compressed air - Cooling water monitoring -Limitation of inlet pressure -Other special options available on request and after technical inspection Visit our website for more details or for other performance classes. *This unit conforms to the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.