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    3 Axis/4 Axis CNC Router with 200x300x50mm Working Area

    5 out of 5 based on 2 reviews | Write a review
    Mini CNC router engraving machine with 200x300x50mm working area, 110V/ 220V AC operating voltage, equiped 2-phase Nema 23 stepper motor and 200W DC spindle motor, through parallel or USB connection with computer, make the engraving more precise. 3 axis type and 4 axis (rotation axis) type are available here.
    SKU: ATO-ROUTER-3020
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days


    • CNC router tool with 3 axis/ 4 axis version, easy operation and installation
    • More steady and strong equiped with aluminum alloy frame materials
    • Can be controlled only by desktop computer, not suitable for laptop
    • Mach 3 software is simple and intelligent
    • Flexible coupling can be used for high torque transmission
    • Spindle motor knob is useful for small positioning adjustment, with steady and strong support structure
    • The chrome shafts is not easy to deform, suitable for long time use

    Application: This high quality CNC router is a USB engraving machine suitable for various material such as wood, plastic, MDF board, PVC, acrylic, composite board plywood. It can be used widely to process or make advertising signs, PCB, nameplates, badges, seals, bronzing plate, aluminium alloy, acryl plates, ABS resin double color plate, PVC foaming board, indentation plates, signs, construction models, instrument panels, wooden products etc..


    Router Machine Parameters
    Model ATO-3020T 3020T4Z
    Machine Type CNC router engraving machine
    Operating Voltage AC 110V or AC 220V
    Frequency 50Hz/ 60Hz
    Number of Motor Axis 3 axis 4 axis (added a rotation axis)
    Effective Working Travel 200 (X ) mm x 300 (Y) mm x 50 (Z) mm
    Shape Dimension 550 x 400 x 350mm
    Max.Workpiece Dimension 200mm x 300mm < 65mm
    Work Table Dimension 200mm x 300mm x 15mm
    Carving Deepth 55mm
    Frame Materials Aluminum alloy 6063 and 6061
    Driving Units X Axis 1204 trapezoidal screws
    Driving Units Y Axis 1204 trapezoidal screws
    Driving Units Z Axis 1204 trapezoidal screws
    Sliding Units X Axis Dia.13mm chrome plate shafts
    Sliding Units X Axis Dia.16mm chrome plate shafts
    Sliding Units Z Axis Dia.12mm chrome plate shafts
    Stepper Motor Type Nema 23, two-phase, 1.45A-2A
    Spindle Motor 200w DC motor
    Principal Axis Collet ER11/3.175 mm
    Spindle Speed 300-8000rpm/min (PWM stepless speed regulation)
    Repeat Accuracy 0.05mm
    Empty Line Speed 0-2500mm/min (16 subdivided driving down)
    Spindle Precision Radial beat acuities 0.03 mm
    Control Unit Triaxial one-piece drive + ring variable power + PWM speed
    Carving Instructions G code/ TAB files/ NC file/ NCC files
    Communication Interface Through parallel or USB connection with computer
    Software Environment All
    Carving Speed 0-2000mm/min (different materials differ)
    Machine Weight 25 kg
    Certification CE, ISO
    Warranty 2 years
    Control Box Parameters
    Voltage AC 110V or AC 220V, 50Hz/ 60Hz (We also stock USA, UK, EU, AU plugs)
    Control Unit 2.5A stepper motor driver plus adjustable spindle speed controller
    Computer Connection On board palrallel port, USB
    Command Code G code
    Acceptable Software Only CNCUSB
    Protection Emergency stop button
    Package Included
    • 1x Engraving machine
    • 1x Control box
    • 1x Parallel cable
    • 1x Power cable (with a plug based on your selection)
    • 1x Tool box and tools
    • 3x Axis motors
    • 1x Rotary axis and tailstock (just for the 4 axis type router)
    • 2x Connect wires
    • CNCUSB software and machine manual

    Power Plug Selection

    CNC router power plug selection

    Tips: Why the engraving accuracy of CNC router is an important parameter?

    CNC router machine engraving accuracy directly affects the quality of the workpiece processed by the engraving machine. Setting aside the quality of the workpiece itself, the better the engraving accuracy, the better the quality of the processed workpiece. The engraving accuracy of a engraving machine mainly depends on two aspects, one is positioning accuracy, and the other is repeated positioning accuracy.

    1. Positioning accuracy of CNC router engraving machine

    The positioning accuracy of the engraving machine can be understood as the error of the tool reaching a specified coordinate of the workpiece, and this error is expressed by "±". For example, a value such as ± 0.005mm represents the error between the actual coordinates and the ideal coordinates after the tool reaches the specified coordinates. This is an intuitive understanding of positioning accuracy.

    2. Repeated positioning accuracy of CNC router engraving machine

    When the engraving machine is actually processing, it is often necessary to perform multiple processing with different tools on the same coordinate. The repeat positioning accuracy is the error between the actual and ideal coordinates of the tool reaching the specified coordinates multiple times. The parameter form is the same as the positioning accuracy, but the repeated positioning accuracy is generally more accurate than the positioning accuracy.

    How to Use

    1. Assembling and locating the CNC router machine on steady desk well.

    Step 1 of using cnc router

    2. Make sure that your computer has a on-board parallel port output.

    Step 2 of using cnc router

    3. Installing a CNC control software and Drive such as the CNCUSB on your computer.

    Step 3 of using cnc router

    4. Connecting the control box with the CNC router machine and your computer.

    5. Following our manual or guideline to set up the software.
    6. You can enjoy making you dream with using our CNC router machine now.
    Existing reviews of 3 Axis/4 Axis CNC Router with 200x300x50mm Working Area
    Satisfied with this CNC router
    Well-built and runs smoothly, producing accurate and precise cuts in a variety of materials. The machine's compact size and working area make it a great choice for small projects and home use. Worth buying!
    From: Andrew | Date: 20/02/2023
    Was this review helpful? Yes No (0/0)
    Payment method for 3 axis/4 axis CNC router
    Regarding the payment method of this 3-axis/4-axis CNC router, can I pay by credit card?
    From: Ussama | Date: 18/03/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, you can pay for this 3-axis/4-axis CNC router with a credit card.
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