ACM Waterjet cutting machine

Direct-drive linear motors guarantee:

  • Better cutting behaviour and absolute repetition accuracy (without needing to back-up) of the cutting head compared to traditional mechanical transitions using spindle, pinion, rack and gears
  • Low maintenance as a result of the non-contact principle, combined with greatly reduced wear parts consumption
  • Wide range of cutting speed and jogging speed, adjustable from very low to very high
  • Fast response enables cutting speed to be rapidly changed


The ACM waterjet cutting table comprises a precision-built steel construction embodying linear direct-drive motors on each of the two main axes. To achieve the required precision, the bridge and self-propelled carriage plate are powered by one direct-drive linear motor on each side. This results in a speed range from 1 to 30.000 mm/min.

The use of these components and construction enables the installation to achieve a repeatable positioning accuracy of =/- 50. (at 20 °C) across the machine’s full range. The guideways and drives are suitably protected from water and abrasive through bellows and protective stainless steel plating.


Unmanned Production
Due to automatic control of the PJ high-pressure pump, abrasive feeders and the process parameters, permanent supervision during the cutting process is not required. Resato water jets are equipped with an automated stop function that trips once a cutting task is completed. This means that all units will be acting in standby mode or will shut down and almost no energy is required.


Machine type Net cutting range  Machine type Net cutting range per cutting head
1 cutting head in 2D 2 2 cutting heads in 2D 2
ACM 2015-1 2020×1520 mm ACM 2015-2 1670×1520 mm
ACM 2040-1 2020×4020 mm ACM 2040-2 1670×4020 mm
ACM 2060-1 2020×6020 mm ACM 2060-2 1670×6020 mm
ACM 3015-1 3020×1520 mm ACM 3015-2 3020×1520 mm
ACM 3030-1 3020×3020 mm ACM 3030-2 3020×3020 mm
ACM 3040-1 3020×4020 mm ACM 3040-2 3020×4020 mm
ACM 3060-1 3020×6020 mm ACM 3060-2 3020×6020 mm
ACM 3080-1 3020×8020 mm ACM 3080-2 3020×8020 mm
ACM 30100-1 3020×10020 mm ACM 30100-2 3020×10020 mm