The FFF printer you will be proud to own.



What makes the RM better than all other large format printers? It was designed from the ground up to be a big, fast, FFF printer. It is not a scaled-up desktop machine, or a revision of a machine designed for stepper motors. We have worked with machine tools for our entire careers; using, designing, building, servicing, testing and purchasing. Basically, we are machine guys. Every printer out there just didn't appeal to us. So we set out to design a machine that met our expectations. We took ideas from the machine tool industry, mixed in our experience and combined them to create this printer. It's big, it's fast and we love it. We intend to be the best in the industry through better mechanical design, better components and better software, to combine for the best ownership experience. We are very proud of the RM, we expect you will be proud to own one. 


Direct Coupled Ball Screws

Precision rolled 16mm ball screws are coupled with zero backlash couplings for direct movement translation.

Profiled Linear Rails

All axis ride on profiled linear rail for precision, stability and speed.

Servo Motors

Every axis including the extruders utilize Yaskawa CNC components for speed and accuracy.

Semi-Monocoque Welded Steel Frame

Print fast low, in the middle, and at the top. Superior rigidity and stability throughout every mm of travel.


Fabricated Rigid Heated Bed

Only 4 screws needed to adjust level. Set it and forget it. Bed capable of 125 degrees Celsius,

Built in Casters, Leveling Pads, Forkpockets, and Lift Lug Mounts

Our machine is easy to move, easy to level and easy to relocate. Put the machine where you want to, easily.

Dual Extruders

Dual MHZ print heads give you the ability to print in dual color or use PVA material for support, anything is possible. The active extruder head moves down when printing, keeping the other nozzle safely out of the way.

Quick Swap Nozzles

Nozzles are available from .6 to 2.0mm and are clamped in position, not screwed in. There is no joint in the heat zone so they cannot leak. They can be swapped when extruders are cold for a safer exchange.

Space Saver

Designed to be against the wall, all functions of the machine are accessed from 3 sides. This results in a reduction of required floor space, especially for a machine of this build volume.


Monitor, Keyboard and Mouse

Ergonomic control of the machine is made possible with a large monitor, full size keyboard and a mouse all conveniently mounted on an articulated height adjustable arm.

Windows 10 PC on board

You can run Simplify3D or the slicer of your choice right at the machine. It makes testing, set up and running much quicker and more efficient. WiFi and Ethernet connectivity built in.

HMI Interface

Custom software developed specifically for Compound Dynamics makes this machine easy to operate.

LED Interior Lighting

Well lit interior provides for excellent visibility of the print process.


The base machine will compete against the best in the industry, but if you want more, we are happy to discuss customized builds.


As great as the RM is, we are currently developing the RMX. A heated build chamber, humidity controlled spool storage and integrated side cabinets are just a few of the exciting features we have planned. Follow us to be the first to know.

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If you are interested in learning more about the RM and what it can do for you, we would love to hear from you.

Tel: 715-571-5605

229056 Denali Road, Wausau, WI 54403

© 2018 Compound Dynamics

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