Roland RotoCAMM MDX-40AE

The MDX-40AE has been designed by Roland in close collaboration with TechSoft to provide a low-cost and robust machine specifically to meet the needs of UK education. The machine has an exceptionally large working envelope for its class - the 305mm square bed often allows several pupils’ work to be machined in one operation, and 105mm of Z travel will accommodate large-scale 3D models. Rigid, heavy duty construction and a 100W spindle motor allow it to take quite heavy cuts in lighter materials, so fewer passes are needed. Combined with faster axis speeds, throughput now becomes realistic enough for class sets of project work to be machined during normal lesson time. It can even machine light alloys if allowed time for multiple fine passes.


The MDX-40AE is clever too. Connections on the machine allow an optional 3D contact scanner to be fitted and there is even an optional 4th Axis unit to enable advanced machining routines for demanding senior students. To further complete the package we have now developed an optional jig to enable schools to machine streamlined car bodies for the F1 Challenge.

Tool set-up is easy using TechSoft’s own top-loading collet system, but the machine also has a standard 6mm collet so a vast array of specialist tooling becomes available including TechSoft’s own range of long reach cutters designed for deep 3D machining. For simple 2D profiles, machine set-up and output is direct from 2D Design V2. Should you need full manual control over the machine, then there is an intuitive on-screen Virtual Control Panel. This also lets you use Roland’s ingenious Z0 sensor – a unique feature for such a low-cost machine. The sensor gives an easy and precise way to set Z0 when not using top-loading tools.


It is always tempting to want for more capacity, more speed and more power, but we believe that the MDX-40E will meet the CNC milling, routing and engraving needs of most departments and at a modest price. It is simple to use, tough and quick enough to deal with day to day work, but clever enough for advanced work if you ask it. Many departments buy two or more of these machines rather than one larger machine. A larger machine may well give you capacity in reserve, but it could be an intimidating prospect for younger pupils in particular.