4500-Watt Mitsubishi ML-4020NX-45 CF-R 4500-Watt CO2 Laser
Manufactured in February 2013
~9,431 Discharge Hours as of March 2024
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Mitsubishi ML-4020NX
The Mitsubishi NX series was their popular “high performance” model with a faster drive system. This machine is a 4020 with 4 x 2 meter shuttle tables to run larger sheets and the 45CFR resonator, their best CO2 resonator.
Machine Specifications
Machine structure: Precision rack and pinion with linear Z-axis
Travel drive method: X,Y,Z simultaneous 3 axes
Control method: X,Y, and Z simultaneous 3 axis control
X-Axis stroke: 161.41”
Y-Axis stroke: 82.67”
Z-Axis stroke: 5.91”
Maximum work piece size: 159.44” x 81.49”
Maximum processing feed rate: 2360 inches per minute
Maximum work piece weight: 3660 lbs.
Table pass height: 33.5”
Rapid travel speed
Single axis; 4724 inches per minute
Simultaneous: 6680 inches per minute
Minimum command input: .001 mm/.0001”
Drive motor type: Intelligent AC servo
Pallet change time: approximately 35 seconds
Pallet changer drive mechanism: chain
CNC control specifications:
Model: Mitsubishi LC20BP2
Type: self-contained-simple dust proof design
CPU: 64 Bit
Display unit: 15.0” TFT color LCD touch screen
Hard disc drive capacity: 10.0 GB
Program memory capacity: Standard 5000m/Approximately 2 MB, number of register able programs 400
CO2 Laser control
Power control: output power, frequency, duty
Operation control: shutter open/close, beam on/off, laser gas change, etc…
Processing machine control
Drive method: X, Y, Z (simultaneous control)
Position detection method: encoder
Minimum command unit: .001mm/.0001”
Program input method: USB, computer link, Ethernet LAN
Operation Method: memory operation/HD direct operation
Laser resonator specifications
Model: Mitsubishi 45CF-R
Excitation method: 3-axis cross flow, SD
Control method: power feedback
Power stability: +/- 1 %
Beam mode: Low order (main component TEM01)
Beam outer diameter: 1.02”
Beam divergence: Approximately 3.5” or less (total angle)
Wavelength: 10.6 microns
Frequency setting range: 10~3000 Hz
Duty range: 0~100 % adjustable
Output power adjustable range: 0~100% of rating
Resonator unit dimensions: 98.4” long x 71.3” High x 31.5” wide
Resonator unit weight: 4850 lbs
Rated output power (CW): 4500 watts
Composition (CO2:CO:N2:He): 8:4:60:28
Consumption amount: 3 liters per hour
Gas sealing time: 24 hours during continuous oscillation
