Used MEYER BURGER DS 271 #9183541 for sale

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ID: 9183541
Vintage: 2011
Diamond wire saws Specifications: Brick loading length (max): 40.16" Work piece dimension (max): 8.66" x 8.66" Work piece holders: 4 x 10.04" 3 x 13.39" 2 x 20.08" 1 x 40.16" Wire diameter: 0.0039" - 0.0063" Wire speed: 49 FPM Cutting media: Diamond wire (glycol or water based) Wire guide rolls diameter: 13.78" Workpiece dimensions: Cross-section: Max.210 × 210 mm (Ø 220 mm) Number of workpieces: 2 × 510 mm / 4 × 255 mm Max.loading length: 1020 mm Min.wafer thickness: 0.100 mm Wire: Diameter: 0.100 – 0.160 mm Length: up to 640 km for wire Ø 0.160 mm up to 800 km for wire Ø 0.140 mm up to 1100 km for wire Ø 0.120 mm Speed: Up to 15 m/s Direction: Forward or reverse cutting Bi-directional cycle: Programmable (in forward and backward meters) Acceleration: Up to 2 m/s2 Pre-tension: Up to 35 N (depending on wire diameter) Wire guide rollers / Wire web: Diameter: 350 mm Length: 1061 mm Weight: 175 kg Number: 2 Required power: 2 × 75 kW Bearing application: Special roller bearings, water-cooled Horizontal distance between axes: 660 mm Wire web working height: 1515 mm Wire web width: 1030 mm Wire deflection rollers: Number: (3) On each side (2 narrow, 1 wide) Diameter: 160 mm Wire winder: Reel axis working height: 1160 mm MC Reels: MB 500 Supplier reels: TA 100 and TA 180 Cutting feed: Speed: 0.01 – 10 mm/min, programmable Rapid traverse: 200 mm/min Working stroke: Max. 270 mm Slurry supply: Tank capacity: Maximum 475 l Slurry temperature: Preselectable: 20 – 27 °C Constant: +/- 1 °C Pump delivery rate: Max. 12,000 kg/h Measured and displayed with mass flow meter Slurry density: Displayed Slurry viscosity: Displayed Slurry cooling: Heat exchanger Cooling water inlet temperature: 12 – 17 °C Slurry density (25 °C): 1.62kg/dm3 PEG: 300/F600 Control system: Type: Siemens industrial: PC with integrated S7 control system 416 slot CPU; 317 FCPU Monitor / Pperating panel: 10.4“ flat panel touch-screen Coloring: Machine frame: RAL 9007 Covers: Stainless steel Accentuation: RAL 5013 Control cabinet: RAL 7035 Noise level: Noise level (free field): < 75 dB (A) Compressed air: Maximum particle diameter (class 4): 15 µm Maximum particle density (class 4): 8 mg/m3 Maximum residual oil content (class 4): 5 mg/m3 Maximum residual water content (class 4): 6 g/m3 Pressure dew point: +3 °C Minimum input pressure: 5.5-8 bar Average consumption: ~15 m3/h Additional consumption: ~24 m3/h Connection (interface): Ø13 mm hose fitting Air exhaust: Quantity: Max. 250 m3/h Connection (interface): PVC Pipe, internal Ø 126 mm Water: Water quality: Clean water pH value: 6.5 to 8.5 Total hardness: 6° to 8° dH Maximum particle size: 100 µm Water temperature at input: Constant 12 – 17 °C *) Maximum water requirement: 350 l/min Average water requirement: approx. 240 – 290 l/min Min/max. pressure: 2 to 5 bar Differential pressure of installation line: At least 2 bar during cutting Maximum cooling power (capacity): 135 kW Supply connection: G 2“(internal thread) Return connection: G 2“(internal thread) Ambient conditions: Ambient temperature: 5°C-25°C Temperature fluctuation: Max. 2 °C per cutting process Max. 1 °C over 1 hour Relative average air humidity: 50 % ± 10 % Structural requirements: Recommended foundation thickness: 200 mm Concrete quality: Strength category C 25/30 Differential setting: Max. 0.8 mm/m Ground evenness: ± 5 mm over 3m Minimal doorway dimension (transport): Height 2900 mm; width 2700 mm Storage and transport of the wire guide rollers: Ambient temperature for transport and storage: > 0°C Relative average air humidity: 50 % ± 10 % Electric power: Mains configuration: TN-S without neutral wire Line voltage / frequency: 3 × 400 V ±10 % / 50 Hz 3 × 480 V ±10 % / 60 Hz Power fuse: 500 A gG-gL fast acting Clamp cross section: Max. 240 mm2 Connection power: 190 kW Max operating power: 165 kW Average operating power: 105 - 135 kW UPS System for PC: Integrated IP Protection class (electrical cabinet, touch-screen): IP 54 Connection network (Ethernet): RJ 45 2011 vintage.
MEYER BURGER DS 271 is a multi-functional equipment designed to meet the crystal production needs of industries operating with the highest levels of precision. The system is built on the foundation of an advanced design and an advanced slicing unit, with an integrated laser-material processing option. The machine features the integrated Laser-Material processing option, suitable for processing materials such as silicon, gallium, arsenide and nitride crystals, with an alignment accuracy of up to 7µm. The Meyer Burg MEYER BURGER DS271 features an automatic material supply tool and a high-precision slicing asset that is based on a linear motion motor. The model features a high precision material slicing equipment and an advanced scratch free crystal slicing system with uniform surface finishes. The unit is designed to operate at speeds of up to 2 Hz while producing flat crystals with a thickness of up to 7µm. The Meyer Burg DS 271 also features a high-precision crystal growth machine configured to produce monocrystalline and polycrystalline materials from a variety of materials. The tool is also equipped with a high-temperature heating asset that allows for an accurate temperature control of the substrates used during the crystal growth process. The Meyer Burg MEYER BURGER DS 271 operates with an integrated optical microscope, in-situ manipulation of the crystals, and to allow for dynamic control of the crystal growth conditions. The operator can control the orientation of the crystal surface, the amount of crystals produced, and the temperature of the chamber for optimized results. In addition, the model can be monitored in real time and the data can be used to troubleshoot any issues that may arise in the crystal growing process. The Meyer Burg DS271 can be used in clean rooms and in laboratory settings and is compliant with the requirements of the Clean Room environment. The equipment is equipped with a variety of safety features like the emergency stop, auto shutoff, and temperature monitoring capabilities. The system is also equipped with an array of accessories, such as a laser cleaner, laser focus manipulator, and crystal orientation visualizer. The unit also comes equipped with a gas safety machine and water cooling tool for enhanced safety during operation. The Meyer Burg DS 271 is the perfect solution for a wide variety of crystal growth needs. The asset is equipped with high-precision slicing and crystal growth capabilities that are compliant with the rigorous standards of the clean room environment. The model is capable of producing high-quality and uniform crystals with a precise control of the growth temperatures and optimal crystal orientation. With an integrated optical microscope, intuitive user interface, and a variety of safety features, MEYER BURGER DS 271 makes crystal production easy and efficient.
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