Pillar Machine logo


Please install Flash® and turn on Javascript.

MMTJ Machine Series


The MMTJ is a full 3 Axis CNC machining center used for producing high quality miter joints used in cabinet door manufacturing. This machine produces between 250-400 doors per 8 hour shift with one operator.


 Download Brochure and Footprint:

Standard Features:


  • 3 Axis control for high quality joints and flexibility in machining various sizes of profiles (X, Y, and Z)
  • 2 working zones
  • 3 HP high frequency spindle for mortise (24,000 RPM)
  • 6 HP high frequency spindle for tenon (18,000 RPM)
  • 1" x 3.5" machining capability (larger sizes available on request)
  • Combination Top/Side Clamps for optimal part control
  • Heavy duty 1900 lb. frame
  • 1" thick machined aluminum work surface
  • 15" Industrial color touchscreen for creating and selecting programs

The MMTJ performs the following functions:

  • Mitering
  • Mortising
  • Tenoning

Advantages of the MMTJ:

  • Elimination of complicated machine setups.
  • Climb cut of both tenon and mortise cuts for a "tear out" free cut.
  • The ability to cut MDF paper or vinyl wrapped profiles.
  • Eliminates the need for applying inlays.
  • Reduces the maintenance and costs associated with the tooling by more than 50% by eliminating end coping.
  • Eliminates the need for outside profiling or sanding of the doors.
  • Eliminates the need for sanding the face of the door.
  • Both stiles and rails are run face down for consistency of machining.
  • Self aligning joints.
  • A more durable and aesthetically pleasing blind joint (no visible joint on edge of board).
  • Multiple tool paths to choose from in tenon and miter (on the mortise side) to accommodate all profiles.


  • Barcode reader
  • 9 HP high frequency tenon spindle
  • Diamond tooling
  • Pillar-Gauge CNC back fence (for use in sizing part lengths)
  • Larger machining capabilities

Programming Screen Shot

MMTJ now comes with Side pressure clamps






All Pillar Machine Machines are built 100% at our Salt Lake City Factory.

The benefits of purchasing an American made machine extend far beyond simply supporting the "local" economy.

Additional benefits include.

  • Parts are all sourced from Vendors in North America.
  • This increases parts availability & and assures honest pricing.
  • Real Factory Support
  • When technical assistance is required you can often talk directly to the people that built, wired and tested your machine.

» search

Customer Testimonials

See what our customers have to say about us.


Visit our NEW Tips and Tricks section!

NEW! Learn tips and tricks for your mitered door department.


How are you Coping?

The CMJ is a machine designed for chip free Coping or Tenoning of either square or profiled parts without the need for a back-up piece or chip breaker.

All subscribe/unsubscribe requests must be confirmed via email.
© 2017 Pillar Machine |
1810 W 5000 S, Taylorsville, UT 84129
| T: 800.369.5746, F: 801.965.3999      ABOUT US   CONTACT   FIND A DEALER
© 2017 Pillar Machine | 1810 W 5000 S, Taylorsville, UT 84129 | T: 800.369.5746, F: 801.965.3999      ABOUT US   CONTACT   FIND A DEALER