=====1720/4050 Laser Engraver Machine=====

{{:750laser4050.jpg?nolink|}}


====Download====

Download support software for Windows PC (32/64bit) http://www.bachinmaker.com/update/litefire/setup.exe

====Assembly Tutorial====

D8-4050/1720 Laser Engraving machine assemble video 

https://youtu.be/jzn5mif5Ldo


or see [[laser_machine_assembly_instruction|Laser Machine Assembly Instruction]] in pictures.

====User Instruction====


and see [[Laser Machine's User Instruction|Laser Machine's User Instruction]].


====Width Display Panel====

[[tft_lcd_panel_for_cnc|See more detail about Display Panel]]

[[tft_lcd_panel_for_cnc|{{:laser_board_with_display.jpg?nolink|}}]]

====Other Video===

Bachin Laser's Non Woven Fabric cutting example 
https://youtu.be/qqQ0UjkFKFo

=====Problems and Solutions=====

  * [[how_to_adjust_the_laser_focus|How to adjust the laser focus]]
  * [[why_laser_not_lights|Why Laser not lights]]
  * [[why_laser_not_burns_anything|Why laser not burns anything]]