ROFIN SINAR MODEL RS825 LASER WELDER

GENERAL SPECIFICATIONS:

Type Transverse flow, CO2
Output Maximum 3,500 Watts continuous wave (no pulsing)
PLC Modicon
PERFORMANCE
Wavelength 10.6 Microns
Excitation DC
Power output 3,000 Watts (max. 3,500 Watts)
Beam diameter 41 mm (1.6")
Beam divergence < or = to 3.0 mrad Full Angle
Beam mode Multi mode
LASER OPTICS
2/3 Way beam switch for laser power grater than 2,500 watts
45 degrees, 50 mm diameter water cooled beam bender
150 mm and 200 mm focal length mirror and double nozzle
All mirrors are water cooled
Auxiliary plasma control shield gas nozzle
PART HANDLING
Shaft/Tube motor adjustable from 0 - 300 RPM via stepping motor contr
oller
ELECTRICAL OPERATING REQUIREMENTS
208, 230 or 460 VAC +/- 2.5% phase imbalance 60 HZ
200, 380 or 415 VAC +/- 2.5% phase imbalance 50 HZ
3 Phase, PE
40 KVA Power consumption
COOLING WATER
Flow rate minimum 38 Litre/minute (10 GPM)
Supply pressure maximum 7,000 hPa (100 PSI)
Supply pressure minimum 4,500 hPa (65 PSI)
Back pressure maximum 700 hPa (10 PSI)
Heat load with ambient temp. < 24 degrees C. 25 KW
Impurities < or = to 150 Microns
Hardness maximum 270 mg CaCO3 per litre
Temperature nominal 21 degrees C
COOLING WATER (continued)
Temperature Maximum 30 degrees C
Temperature minimum > dew point
Lase Gas
He 53.9 Litre/Hour, Purity 99.99%
N2/O2 28.3 Litre/Hour, Purity 99.99%
CO2 2.8 Litre/Hour, Purity 99.5%
AMBIENT TEMPERATURE
10 Degrees to 40 degrees celsius (50 - 104 degrees fahrenheit)
WEIGHT
Laser approximately 1360 kg (3,000 lbs.)
DIMENSIONS
Laser
Length 2140 mm
Width 1210 mm
Height 1920 mm
Control panel
Length 399 mm
Width 287 mm
INTERFACE
Hene, shutter and accessories via contacts
Laser power
Constant current
Constant power
Analog signal (0 V to + 10 VDC)
OPERATION
50 Total hours of operation, was only used for process development an
d has never been used
for active production
NEW PURCHASE PRICE $390,323.00 Canadian, excluding special tooling
and fixturing