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DOM-3/DOM-3D CNC Multi-Spindle Slot Milling Machine


Yow Cherng DOM-3 CNC Multi-Spindle Slot Milling machine is ideal for high speed slot milling on straight and curved wood. This machine is designed with 3 spindles, allowing for machining 3 pieces of wood simultaneously. Equipped with an advanced CNC controller, the machine makes slot milling operations more flexible and easy.

  • Suitable for high speed slot milling for kitchen cabinet frames, chair legs and chair legs, etc.
  • Applicable for straight and curved wood.
  • 3 spindles are simultaneously controlled. Each spindle is controlled through frequency inverter.
  • Powerful CNC controller permits slot milling to be performed with ease and helps to dramatically increase throughput.
  • X,Y,Z-axis movements are driven by servo motors with high speed and high positioning accuracy.
  • X,Y,Z-axis are transmitted through ball screws.
  • X,Y,Z-axis slideways and clamping mechanism slideways are fitted with linear motion guides.
  • With the changeable spindle design, no secondary machining is required. Two slot widths can be machined at a time. This not only dramatically shortens workpiece handling time by the operator, but also upgrading working efficiency and market competitiveness (optional).

Changeable Spindle Head (optional)

To meet the requirement of machining of two different slot widths, an automatic spindle head change is available. This feature may reduce secondary machining time and workpiece clamping time, resulting in a dramatic reduction of machining time and increased working efficiency.


Advanced CNC Control
Powerful Functions !
Easy To Operate !

Features of CNC Controller:

  • 8" high resolution touch screen.
  • Parameter filling operational interface in combination with the use of mouse allow for quick setting without need of computer expertise.
  • Multiple memory capacity of production modules.
  • Chinese and English display.




Wood Clamping Mechanism

  • Two clamping areas (A/B area) allow the operator to clamp wood during slot milling for saving wood loading time.
  • Pneumatically operated wood clamping for added efficiency and convenience.
Model DOM-3 DOM-3D
Cutting capacity    
Maximum workpiece size 1200 x 85 x 100mm 1200 x 85 x 100mm
Number of spindle 3 spindle 6 spindle
Max. mortise width 85 mm 85 mm
Max. mortise depth 40 mm 40 mm
Drilling depth 100 mm 100 mm
Spindle speed 16000 R.P.M. 16000 R.P.M.
Spindle motor 3 HP x 3 3 HP x 6
X-axis 1.5 kw x1 1.5 kw x1
Y-axis 1 kw x1 1 kw x1
Z-axis 1 kw x1 1 kw x1
Total horsepower 10.25 kw (13.7 HP) 17 kw (22.7 HP)
Working air pressure 6 kg/cm² 6 kg/cm²
  • Specifications and design characteristics are subject to change without prior notice.
  • Please contact the manufacturer for YOM-5D specifications.