http://www.zkcncmachine.com/la....ser-machine/metal-la

Feature:
1.Consumables fewer, the whole power of this machine is lower, <=800W
2.With air cooling system inside, reducing energy consumption, no need more careful maintenance in one hundred thousand hours
3.Electric-light conversion efficiency is high, without maintenance, more stable, easy to operate
4.USB interface to output the control, it can receive multi-forms document, for example , PLT, BMP, JPG, etc
5.Can mark code, producing time, words, letters,pictures etc.
Specification:
modelZK-F20
Laser power density80ZW/mm²
Average laser power20W, can be optional 50W
Laser wave length1060nm
Light quality M21.6-1.8
Laser repositioning frequency20KHZ-80KHZ
Engraving area30*30mm-300*300mm
Engraving depth1.0mm
Engraving speed≤12000mm/s
Min. Line width0.006mm
Min. character0.09mm
Repositioning precision0.00002mm
Overall power consumption550W
Whole machine weight20KG
Cooling systemAir cooling
Voltage220V/50HZ
Outlook size of machine400*340*200mm
Sample photos:


Fiber laser machine
website:http://www.zkcncmachine.com/la....ser-machine/metal-la