4 Axis CNC Milling Machine

2022 Best 4 Axis CNC Router with Automatic Tool Changer

4 axis cnc router machine from IGOLDENCNC. It has four motion axes, namely X, Y, Z, and A axes. The A-axis here refers explicitly to the spindle rotation; it can mill within the range of plus or minus 120 degrees. Besides, we have equipped it with a linear automatic tool changer. (We will dig deeper why this option is essential later) The spindle and motion motor is the world’s top brands, HSD and Yaskawa. The CNC controller is also a famous brand-the SYNTEC from Taiwan. 2022 best 4 axis cnc router with automatic tool changer for sale at a reasonable price now!


You may ask:What is the difference between this machine and ordinary linear ATC CNC router?

The spindle of the conventional type is unable to rotate. So there are only three axes X, Y, and Z. To see how the 4 axis spindle rotation works, let’s move to the next part.


If you are looking for a rotary axis cnc, please check out here: rotary cnc router 4 axis

4 Axis CNC Milling Machine

4 Axis Working Demo of Automatic Tool Changer CNC Router

To better understand this demo, let’s first take a look at some information concerning it. The video demonstrates how the machine produces a curved door panel project from the beginning to the end.

  • The first part reflects the spindle rotation mill with an MDF sheet to get a curved surface.
  • Next, the cnc machine was routing the pattern on the curved surface.
  • The last section shows the ATC (auto tool change) in action. Here is the video. Enjoy it!

4 Axis CNC Milling Machine

Industry Utilization of Spindle Rotation 4 Axis CNC Router

Applicable Field of 4 Axis Rotary Head Auto Tool Changer CNC Router Machine

From the demo above, we can understand that the equipment is ideal for the following industries:

  • Home furnishing (cabinets, doors, bed, etc.) industry in Russia, Kazakhstan, and other countries.
  • Single-sided arc mold making.
  • Workpieces that require multi-face machining. The 4 axis cnc router here can complete the whole job without repeated clamping!
  • Production of musical instruments, such as guitars.


Applicable Materials for Best 4 Axis CNC Router Machine

Wood, Acrylic, MDF, ACM, PVC, Foam.

Best Configuration of 4 Axis CNC Router with ATC (Automatic Tool Changer)

  • EagleTec CNC built the machine with 15 excellent production technics.
  • Adopt the harmonic reducer special for imported robots, with large rotating output force and zero clearance, realize the spindle ±120° free rotation, meet the needs of automatic and rapid processing of multi-surface complex workpieces.
  • The user-friendly tool holder locking device makes it easier to replace the collets.
  • Fast and precise with Yaskawa (Japan Brand) servo motors, quiet operation. This is a close loop servo driven system with a planetary reducer, higher performing, and zero maintenance system. Further, the motors are very smooth running and have outstanding acceleration and deceleration characters.

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