COMAGRAV NOTUS are 3D CNC routing machines with working tables from 2100 x 1600 mm to 2100 x 4200 mm. It is characterized by rigid doubled steel baseframe, precision and reasonable price. The machine is equipped with many up-to-date solutions. The offer contains various powerful spindles for professional work and spindles with pneumatic clamping for automatic toolchange.

COMAGRAV NOTUS is suitable for routing, engraving, milling and 3D modelling
in signmaking to cut large formats of plastic sheets, aluminium, acrylic, wood;
in metalworking to create front panels, machine panels, mechanical components, to cut aluminium sheets, etc.
in plastic fabrication to mill 3D shapes, molds, to cut plastic sheets,
in modelmaking to mill prototypes, to cut plastics, wood, to create 3D shapes and reliefs.

COMAGRAV using its oscillating knives allows to cut leather, corrugated cardboard, paper carton and similar soft materials.
Oscillating knife is available in both electric and pneumatic versions. The electric oscillating knife works with OLFA knives that are favourite in hand cutting jobs. If you can cut material by your hand with slight pressure, this material can be cut with electric oscillating knife. Additionaly the electric oscillating knife can be equipped with knives made of carbide. Oscillation of the electric version is less than 1 mm, but optionally it is available with 3 mm oscillation.
Pneumatic oscillating knife works only with carbide knives that are available in more variations depending on material to be cut. Oscillation of this unit is 8 mm, so it is suitable for harder materials, too. We always recommend you before buy to check if the material is easy to cut.

Oscillating knife head can be upgraded with pressure foot, so the material is pushed down. This helps to fix the material better, when only vacuum is not enough.

The combi-head is another option. The knife head comes with second usable tool - creasing wheel. This tool is used for prototyping of packages made of corrugated cardboards. Both tools are controlled separately, so the operator does not need to replace anything during prototyping.

Standard COMAGRAV NOTUS equipment contains AC servo motors in all axis, aluminium T-slot working table, automatic Z axis sensor, engraving and routing software Delcam ArtCAM Express and open-system 3D controller PILOT. Spindles are optional, same as scanning heads, tangential oscillating knife head, camera system, combi-heads and sophisticated softwares.

Automatic toolchanger
For COMAGRAV NOTUS we have developed carousel toolchanger. It stores up to 8 ISO toolholders and is situated on right side of the moving bridge. Head with pneumatic spindle moves only in one axis during every toolchange. This solution saves operating time. Automatic toolchanger is available for spindles with pneumatic tool clamping. There are 24.000 RPM and 40.000 RPM versions available.

MECHANICS
-    3-axis machine for routing, engraving, cutting and scanning
-    rigid construction made of steel baseframe and aluminium HP profiles
-    linear ball-bearings, rack and pinion drive system with high precision planetary gearboxes
-    powerful AC servo motors
-    aluminium T-slot working table with clamps
or
-    phenolic working table for high pressure vacuum holddown
-    high-precision planetary gearboxes in XY axis
-    double driven Y axis with automatic parallelness homing function of the bridge
-    ballscrew in Z axis