300mW Desktop DIY Violet Laser Engraving Machine Picture CNC Printer<br>Video Show:<br>Description:This 300mW DIY desktop violet laser engraving machine is ideal for amateur laser engraving usage with grayscale printing，low-light positioning and freedom positioning functions.It only need you to connect it to the computer，then you can print any pictures your like with lots of fun.<br>Specifications:<br>          Material                  aluminum alloy        and acrylic           Working Voltage       DC 12V           Laser Power       300mW           Laser Wavelength       405nm           Engraving Accuracy       0.01mm           Engraving Area       17x22cm\/7&amp;quot; X 9&amp;quot;(maximum)           Engraved object height limitatiion       no limitation           Size       38X31X25cm\/15&amp;quot; X 12&amp;quot; X 10&amp;quot;(L*W*H)   <br>Feature:300mW violet light laser engravingNo limitation of engraving heightAdjustable laser power and burning timeGrayscale printing functionLow-light positioning functionfreedom positioning functionEquipped with laser Individual power switch， easy to control the machine run or stop during workingUSB interfaceIdeal for amateur DIY laser engraving<br>Engraving Material Note:1.can engraving materials:wood，bamboo，plastic，paper，leather，bank card，rubber2.can not engraving material:metal，stone，ceramic，shell，light-reflecting material，transparent material<br>Cutting Material:It can only cut foam，paper，thin leather material.<br>Note:Please wear laser goggles during usage<br>Package included:1X Violet  Light Laser Engraving Machine1X Power Adapter1X USB Power Cable1X Goggles<br><br><br><br><br><br><br>Controlling software(Grbl and Benbox)<br><br><br><br><br><br><br><br><br><br><br> FAQ:<br> Q:Does this machine need to be assembled when I received it?<br> A:It is already assebled before we dispatch it. We have the assemble kit(SKU253304)， please search  it on our website.  <br> Q:Are there software and instructions can I get it?<br> A:Yes we have the software and instructions and we have we upload it to the netdisk， the downloading link is &amp;lt;&amp;lt;click here&amp;gt;&amp;gt;  <br> Q:Whick type computer system can run its software?<br> A:The software only support the Windows system.  <br> Q:If I received the product but it is broken during the tranportation，What can I do?<br> A:Please contact with us(cservice@banggood.com)， we wil send you the replacemt parts for free.By the way， if you have any questions during the usage， please feel free to contact us， we will help you to solve your problem ASAP.  <br> Q:What's the machine's lifetime?<br> A:The machine is made from the aluminum alloy and acrylic.Its lifetime depend on the laser module lifetime. The laser module have over 6，000 hours lifetime.  <br> Q:If the laser module is broken during usage，Where can I get the replacement one?<br> A:There are whole set laser module that compatible with the machine， please just input the corresponding laser pow