Engraving Drilling Millicnc router diyng Machine Mini CNC Ro

2016-04-21 09:58 Source:cnc machine Writer: cnc milling machine

USB Controller 3 Axis CNC3040 CNC machine Engraving Drilling Milling Machine


Charmhigh USB CNC3040B CNC Router is controller by USB port computer, it is updated from CNC3040T, it is ball screw with metal nut, longer using time and more precise. 3040’s working travel is 300*400*60mm, you can choose the machine’s working size according to your material’s size.

It can work with usb port laptop instead of old parpalle port desktop, very easy operation and more convenient, it can used for engraving and milling kinds of material such as wood, PCB, PVC, composites, plastics, stone, acrylic, foams and so on. It is suitable for Industry, Technology Research, Advertising Design, Arts creation, Teaching, Student Project and Hobby Purposes. For processing Building Model Making, PCB, Advertising Signs, Artwork, Crafts, Aircraft Models, RC Model parts,etc. You can creat many beautiful artical using your magic head and hands!

CNC3040B is a mini structure for engraving and milling, small and using very convenient, you can do engraving work at office or home. You can make your own desing throught CAM software (Such as ArtCam or some other software which can generate the G-code), machine controlled by USB CNC software, load your G-code to USB CNC software, then cnc machine start working.

News: This machine now installed the USB CNC controller, you can use your laptop with it now! New software intead of mach3, easy operation!
We still remain the mach3 software with parallel port desktop funciton, you can choose one of them both mach3 or CNC USB software.


Machine and tools are full completed set. Ready to use, no need installation.

Each machines are all 100% tested well before ship out.

Please purchase it with confidence.

Specifications for USB CNC3040B:

Effective working travel


Apperance shape dimension


Max.workpiece dimension


Work table dimension


Frame materials

Whole machine 6061 aluminium


1065 Ball screws updated

Driving units

X axis

1605 Ball screws

Y axis

1605 Ball screws

Z axis

1605 Ball screws

Stepping motor type

Nema23 two-phase 2.8A

Stepper motor driver

0~3.5A 3 axis driver

Principal axis collet

ER11 / 3.175 mm

Repeat accuracy


Spindle motor

240w spindle motor , 500~8000PRM, second hand, disassemble from USA
engraving machine, higher precision

Engraving speed


Carving Instructions

G-code/.tab /.nc / .ncc/.txt

Communication interface

through USB connection with laptop or which has USB port

Compatible computer

Windows 7 32 bit / 64 bit or Windows 8

Machine voltage

220v / 110v (Will provide the power cord suitable for your country)


USB CNC software

Gross weight



CNC3040B CNC router can be used in the production of many different items, such as PCB making, school

teaching, door carvings, interior and exterior decorations, wood panels, sign boards, wooden frames,
moldings, musical instruments, furniture, and so on. Easy operation, you can do your working at home or office.

Package list:

· 1× 3040B Ball screw Engraving machine

· 1x USB CNC controller

· 1× Controller box

· 1× Parallel cable

· 1x USB cable

· 1× Power cable

· 1× Tool box and tools

· 3× Axis motors

· 1 x English Manual

· 1x CD software CNC USB software and Mach3 software both (or send online to E-mail)

How to use CNC USB Controller:

Each different CNC USB controller requires a different registeration code :

Of one our customer named Ahmed Okasha from Egypt made many popular articals by using our CNC3040:

One of our customer named Mazen from Lebanon made his beautiful articals by using our CNC3040:

Updated machine CNC3040 with ball screw instead of T-screw:


Our CNC3040B is Ball screw, “B” stand for Ball screw, “T” stand for T-screw.

CNC3040B’s quality is much better than CNC304T, more firm and more stable, more precise, longer using time. If you wanna higher precision, please choose this one.

1. Metal nut

2. Higher working travel

3. More precise

4. Longer use time

Factory testing:

Controller box:

Control box parameters:

Operating Voltage

AC110V-AC220V(we also stock USA.UK.EU.AU.plugs and 110V-240V power version for the country all over the world.)

Control unit

3A stepping motor driver plus adjustable spindle speed controller

Computer connection

Laptop or any other PC which has USB port

Command code

G code

Acceptable software

CNC USB Software


Emergency stop button

Tool box:



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