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Knuth CNC Laser Engraving and Milling Machine L-Graph 9060/80
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Quick and very precise engraving, cutting, and perforating with a maintenance-free, robust CO2-Laser
Compact Laser System
- for engraving and cutting of non-metallic materials
- for labeling and identification of coated metals
- feed speeds up to 1500 mm/sec
- working area 1200 x 900 x 230 mm
- user-friendly PC-based control
- geometry import from virtually all major graphics and vector file formats
- easiest start-up: plug and play
- extremely user-friendly CAM system
- low-maintenance and low-wear traversing mechanism for beam optics ("flying optic", i.e. the beam source and the part to be machined are standing still)
- traverse driven on both sides
- smooth, precise linear guideways in X and Z
- high dynamics with accelerations > 1 g via minimized inertia timing belt drives in X and Y
- high positioning accuracy of < 0.05 mm via high-res. stepped motors
- constant beam position and laser capacity via water-cooled laser
The L-Graph 9060 CNC allows machining of a wide spectrum of materials
- Cutting and Perforating
- acrylic glass and many other synthetic materials (good cutting results are achieved up to 12 mm) (Caution: synthetic materials containing PVC will release hydrochloric acid!)
- wood (depending on the type of wood up to 10 mm thickness), leather, cardboard, paper, and other organic materials, textiles
- Engraving (labeling, marking)
- plastic, wood, leather, cardboard, ceramics, and glass
- metals, only if plastic coated, painted or anodized (only the surface layer will be removed)
- text on blank metal surfaces requires prior application of a marker spray, which will be burned onto the surface by the laser beam
- The totally enclosed device offers a compact design and air-spring supported hinged panels on both sides for loading and operating
- CO2 Laser is integrated into the housing
- machining operations can be monitored through a large viewing port
- a workspace exhaust system ensures optimum operating conditions
- the focus on the part surface is set by height adjustments of the support table
- the rigid machine frame allows easy setup and transportation
Extremely user-friendly CAM system
- Programming and machine selection can conveniently be done via an existing PC or Laptop, which must be connected to the device via a USB port The necessary Windows 2000 / Windows XP based software is included in the standard equipment. It offers many benefits:
- direct data import from different graphics and vector formats: BMP, GIF, TIFF, PLT, DXF, CDR, and many more.
- technological parameters can be created freely by the user
- data created in AutoCad or CorelDraw can be converted directly to machining programs, saving time and eliminating errors
- machining processes for engraving, cutting and perforating can be linked in any sequence within one shape
- identical or different machining shapes can be repeated in any quantity or placed area-covering over the entire work area using the user-friendly grid-nesting option
Specifications - L-Graph 12090/80 - CNC Laser Engraving and Milling Machine
cutting station |
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travel X-axis |
1200 mm |
travel Y-axis |
900 mm |
travel Z-axis |
230 mm |
table dimensions |
1300x1000 mm |
table load capacity |
15 kg |
feed |
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work feed X-axis |
1 - 60000 mm/min |
work feed Y-axis |
1 - 60000 mm/min |
rapid feed X-axis |
90000 mm/min |
rapid feed Y-axis |
90000 mm/min |
CO2 Laser |
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beam power range in CW operation |
16 - 80 W |
pulse frequency in CW operation |
CW-2000 Hz |
accuracies |
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positioning accuracies |
± 0,05/300 mm / ± 0,002"/12" |
repeatabilities |
± 0,05/300 mm / ± 0,002"/12" |
dots per inch resolution |
< 2500 dpi |
measures and weights |
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supply voltage |
230 V |
power consumption |
1,4 kW |
overall dimensions |
1780x1300x1180 mm |
weight |
268 kg |
Standard equipment - L-Graph 12090/80 - CNC Laser Engraving and Milling Machine
CO2 laser source , input and control software with grid nesting, exhaust vacuum, coolant for laser source , air compressor, replacement lens, USB interface, operating tools, operating manual and programming instructions
Accessories / Tools - L-Graph 12090/80 - CNC Laser Engraving and Milling Machine
Filter System |
Marker Spray for labeling of metals |
Coolant return cooler for continuous operation |
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