二手 MEYER BURGER DS 271 #9183541 待售
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ID: 9183541
優質的: 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.
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