
Symmetric Design
Balanced thermal mass reduces distortion during heat-up and long production runs.
The heavily ribbed structure is made of FC300 Meehanite® casting that has been FEA analyzed for strength and stability. All castings are designed to reach the maximum level of rigidity for the best machining performance.
MEGA/TERA represents the two C-frame sizes for the series. The compact frames with proven design and placement for all components make each model one of the smallest footprints in its class.
Every casting detail is aimed at rigidity, thermal balance, and long-term geometric stability.

Balanced thermal mass reduces distortion during heat-up and long production runs.

Maximum rigidity per footprint for aggressive roughing without flex or chatter.

Wide-base casting geometry absorbs cutting forces and stabilizes the entire machine.

Precision hand-scraped contact surfaces for long-term geometric accuracy.

Supporting shoulders help avoid column side-bending under load.

Integrated APC structure and full-stroke support designs keep rigidity high across the working envelope.
Compact MEGA frames and larger TERA frames cover a wide range of part sizes without wasting floor space.
| Model | X | Y | Z |
|---|---|---|---|
| MEGA 30V | 30 in | 20 in | 20 in |
| MEGA 40V | 40 in | 20 in | 20 in |
| MEGA 20VAPC | 23.6 in | 20 in | 20 in |
| MEGA 30VT | 30.7 in | 20 in | 17.4 in |
| Model | X | Y | Z |
|---|---|---|---|
| TERA 40V | 40 in | 28 in | 25 in |
| TERA 50V | 50 in | 28 in | 25 in |
| TERA 60V | 60 in | 28 in | 25 in |
| TERA 50VT | 38 in | 28 in | 19.7 in |
| TERA 50V/50 | 50 in | 28 in | 25 in |
| TERA 60V/50 | 60 in | 28 in | 25 in |
Tell us about your parts and production goals. We’ll match the right Micro Dynamics machine and options to your application.
Get a Quote