Hi guys- I am at my first CNC machine for my art work ( I work with plexiglas that I cut and engrave). I decided to buy a machine from china and I have no idea if I am putting my self in a big mess? I have looked at several company and I have narrow down to the following two. Please help me – any suggestion would be very much appreciated.

Thank you MONICA.

FIRST MACHINE:
OMNI CNC Technology Co.ltd.
CNC OR1218
Spindle water-cooling spindle, 24000rpm - 2.2kw spindle
Inverter FULING frequency inverter
Operating area 1200 x 1800 x 100
Machine size 2200 x 1900 x
Motor and drive Stepper motor, Yako drive
X, Y, Z Travelling Potioning Accuracy ±0.05/300mm
X, Y, Z Travelling Repositioning Accuracy ±0.05mm
Table surface PVC combined with T-slot Extrusion
Frame Iron welded wholly
X, Y,Z structure Hiwin square guide rail on Y-axis and imported ballscrew on X,Z axis
Max Rapid Travel Rate 9000mm/min
Max working speed 6000mm/min
Working voltage AC380V(220V/60Hz)
Command languages G code
Control system MACH3
Software Type3 English version
Packing size 1900*2500*1700mm(with wooden box)
Gross weight 950KG



SECOND MACHINE
TONGXING TECHNOLOGY DEVELOPMENT CO.,LTD
CNC SUDA SD1218
Machine Body: Cast Iron for machine body, bedframe is hard steel structure
Surface (machine bed): T-Slot Aluminum with PVC table,
Operating Area X/Y/Z: 1200 x 1800 x 90 mm
Machine dimensions: 2310*1625*1337mm
Table Size (Foot Printing): 1290*2050mm
Throughput: 90 mm (the material thickness can put under the gantry)
Axis Guides: Linear Square Guides(from Taiwan) for all axis
Axis Drives X/Y/Z: Ball Bearing Screws (d=25mm / Pitch=10mm for X,Yaxis,For Z axis, the d=16mm, pitch 5mm)
Drive system:Stepper motor, bipolar driven Full-, Half- and Microsstep able
Max. Positioning Speed: 12m/min
Max. Operating Speed: 8 m/min
Positionioning Accuracy: ±0.02 mm
Repeat Accuracy: ± 0.03 mm
Resolution: 0.01 mm
Computer Operating System: Windows 2000/XP/7
Software: Original Type3 software V4.3
Control Software:SUDA FPGA NC Controlling system
Spindlemotor, Power: 2.2 KW (collet size : ER20) water cooled - Variable Speed Control via Frequency Inverter 0 - 24.000 RPM 2.2 KW
Blade Diameter: Standard Φ3.175mm, Φ6mm
Command Code: G-Code (DIN 66025, *.nc) - HPGL-Code (*.PLT)
Power Source: AC 220V/50Hz standard machine
Net Weight: ≈ 680kg
Shipping Weight: ≈ 790kg
Shipping dimensions: ≈ 1730(W) x 2370(L) x 1650(H) mm (≈6.77 m³)