CNC 3040 3-Axis Engraving Milling Machine is a versatile desktop CNC router designed for precision engraving, carving, and light milling projects. Available from BDTronics, this machine is suitable for DIY woodworking, prototyping, educational projects, advertising design, arts and crafts, and small-scale workshop applications.

With a working area of 300 × 400 × 55mm, a 500W-class spindle configuration, and a rigid aluminum alloy frame, the CNC 3040 can machine various soft materials, including wood, acrylic, plastic, PVC, and PCB boards. Its USB connectivity and Mach3-compatible operating software make it suitable for computer-controlled engraving and milling workflows.

Features:

• 3-Axis CNC Machining: Supports X, Y, and Z-axis movement for 2D engraving, carving, and light milling operations.

• 300 × 400 × 55mm Working Area: Provides a practical machining area for small signs, decorative designs, PCB projects, and custom components.

• Rigid Aluminum Frame: Constructed using 6061 aluminum alloy and 6063 industrial aluminum for a stable machine structure.

• Precision Linear Shafts: Uses chrome-plated hard shafts measuring 16mm on the X-axis, 16mm on the Y-axis, and 12mm on the Z-axis.

• Trapezoidal Screw Drive: Equipped with 1202 trapezoidal screws on all three axes for controlled movement and positioning.

• Adjustable Spindle Speed: Supports stepless spindle speed regulation from 0 to 8,000 RPM.

• USB Connectivity: Connects to a computer through USB for CNC control and machining operations.

• Mach3 Software: Includes a USB disk containing the Mach3 installation package, operating instructions, and related files.

• Automatic Z-Axis Tool Setting: Includes a Z-axis automatic tool-setting accessory to help establish the tool reference position.

• Wide Material Compatibility: Suitable for engraving and light machining of wood, acrylic, plastic, PVC, PCB, and other compatible soft materials.

• DIY and Educational Applications: Useful for engineering students, makers, hobbyists, product designers, and small workshops.

Specifications:

• Product Type: CNC 3040 Engraving and Milling Machine

• Axis Configuration: 3 Axis (X, Y, Z)

• Spindle Power: 500W

• Effective Working Travel: 300 × 400 × 55mm

• Maximum Workpiece Dimensions: 320 × 525 × 65mm

• Machine Dimensions: 610 × 450 × 390mm

• Frame Material: 6061 Aluminum Alloy + 6063 Industrial Aluminum

• X-Axis Shaft Diameter: 16mm

• Y-Axis Shaft Diameter: 16mm

• Z-Axis Shaft Diameter: 12mm

• Driving Mechanism: 1202 Trapezoidal Screws

• Spindle Speed: 0–8,000 RPM, stepless adjustment

• Repeat Positioning Accuracy: ≤0.05mm

• Carving Speed: 0–1,000mm/min, depending on material and machining conditions

• Computer Interface: USB

• Supported Control Software: Mach3 (included installation package)

• Machine Weight: 25.5kg

Compatible Materials and Applications:

• Wood engraving, carving, and decorative woodworking

• Acrylic and plastic engraving

• PVC sheet and panel machining

• PCB prototyping and circuit board engraving

• Sign making and advertising design

• DIY mechanical parts and small prototypes

• Arts, crafts, and student engineering projects

Package Contents:

• 1 × CNC 3040 3-Axis Engraving Milling Machine

• 1 × USB Cable

• 1 × USB Disk with software and documentation

• 1 × Set of Installation Tools

• 1 × Cutting Tool

• 1 × Z-Axis Automatic Tool-Setting Accessory

Important Notes:

• This is a 3-axis machine; it does not provide simultaneous 4-axis machining.

• The actual cutting speed and achievable surface finish depend on the material, cutting tool, spindle speed, and machining settings.

• Confirm the computer's operating system and Mach3 compatibility before installation.

• Use appropriate cutting tools and workholding methods for each material.

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