Foam cutting is a relatively simple process once you have the required tools and an acquired level of experience. So once you are set up, don't be discouraged if you butcher a couple blocks of foam. You'll soon get use to the rhythm, and your cores will turn out nice and smooth.
The Param Technosystem Pvt. Ltd. foam cutter is a computer-controlled device used to cut any shape in expanded and extruded foams. The hot wire moves in the Y and X planes thanks to microstepper motors controlled by the PC. This allows for a great cutting quality and high cutting speeds.
The precise mechanisms and perfect electronic control of motors movement enable the operator to cut any shape, as long as its thickness corresponds with the thickness of the material. There is also the option of designing and cutting a few different outlines of the same project which results in very attractive 3D shapes. The TurnTable makes it possible to cut e.g. spheres, Lathe is irreplacable in column cutting, further possibilities come with the ShapeWire Tool.