300C / 300C plus

Cutting EPS for Insulated Windows and Doors

The continuos and large requests of special CNC hotwire foam cutting machines, coming from companies dealing with the production of thermo insulated windows and doors, have pushed and incentivated us to
develop the pantograph CNC 300C / 300C Plus that fits exactly with the needs of this companies for cutting insulated block of EPS and components of XPS.
The attention for the construction of buildings and homes that fullfill the Request for Energy Saving and Energy efficency, in recent years, has meant that all the companies operating in the windows and doors
sector have adapted their production to this new requirement in order to guarantee that buildings have adequate thermal and acoustic insulation.

The combination between the external insulation finishing system for the facades (EIFS) with new insulation systems for doors and windows has resulted in an effective reduction of heat losses due to the
old counterframe for doors and windows used in the past.

Today almost 90% of the new buildings have thermal / acoustic insulating doors and windows.
Expanded polystyrene or extruded polystyrene are used to create the insulating roller shutter box and components of thermal blocks which guarantee excellent waterproofing.
EPS and XPS are materials that are easily adaptable and customizable to different sizes, but above all they increase the acoustic and thermal insulation of the house, in accordance with current regulations and
demand of the market.

Nettuno Sistemi has developed a fom cutting machine specifically designed for companies operating in the sector of thermal insulating windows and doors : 300C (also available in the Plus version)

What yo can do

The 300C CNC hot wire EPS cutting machine allows you to easily and accurately produce:

  • windows shutter boxes
  • side shoulders of eps / xps for windows
  • components made of expaned / extruded polystryene to insulate the whole structure of windows/ doors
  • insulating monobloks for windows ready for installation on site.

Obviously, being a versatile cnc hotwire foam cutting machine equipped with 4 independent axes, these
polystyrene elements for insulation of windows and doors can be produced in different sizes and
customizable in order to fully adapt to the needs of designing new buildings or restoring existing buildings.

300c, thanks to its latest generation software, can also be used to cut other kind of shapes and elements
related to the building and construction sector: polystyrene formwork, eps / xps precast, columns / pillars,
cornices, , capitals, decorative elements for facades, exterior and interior design.

Processable foam

  • Expanded Polystyrene – Eps
  • Extruded Polystyrene – Xps
  • Rigid Foam
  • Polystyrene with Graphite

Suggested for:

  • Constructions
  • Insulation
  • Interior and exterior design
  • Packaging
  • Furniture
  • Exhibition stands
  • 3d Creations
  • Green energy
  • Sustainable Development

Quality made in Italy and Technical support in multiple languages.

AFTER SALES ASSISTANCE AND SUPPORT

The support team Nettuno Sistemi is able to offer assistance for our CNC foam cutters in English, French, Italian and Spanish.

This guarantee to all of our customers worldwide to get a proper training during the installation, but also a continuous and efficient support during the years.

“MADE IN ITALY” QUALITY.

Handcrafted care for the construction, high quality of components, CNC technology combined with the software Nettuno and our experience, are the warranties of getting the best CNC foam cutting machine.

Technology MADE IN ITALY correlated with an ASSISTANCE without borders.

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Technical characteristics

300c

300c PLUS

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Cutting area mmX = 1400 mm; Y = 1250mmX = 1400 mm; Y = 1250mm
Number of Axes4 indipendenti4 independent
Axes speed mm/min8.000 mm/min13.000 mm/min
Accuracy+/- 0.05+/- 0.05
Wire Length3.000 mm3.000 mm
Cutting WireTITANIOTITANIUM
Diamter Cutting Wire0,25 - 0,30- 0,40 mm0,25 - 0,30 – 0,40 mm
Table TopComposit panels Fire ResistantTechnical wooden panels Fire Resistant
TransmissionRecirculating ball bearing guidesRecirculating ball bearing guides
StructureAluminum and steelAluminum and steel
MotorsStepperStepper closed loop
Wire Tensioninby springsPc controlled tensioning system
Adjustmet temperature of cutting wireExternal Potentiometer
Operator interfaceNettuno Docker CamNettuno Docker Cam
WorkstationYesYes
Wireless remote controlIncludedIncluded
Vertical TurntableOptionalOptional
Shapeable WireOptionalOptional
Horizontal LatheOptionalOptional
ClevelNot availableOptional
Power supply230V 50/60Hz 1kW230V 50/60Hz 1kW
Adjustmet temperature of cutting wire External Potentiometer
Kit SNIPER320 - High precision transmission Optional

Discover 300c And 300c Plus

MADE WITH CARE AND ATTENTION TO DETAILS

300C is a CNC cutting machine for processing polystyrene, developed and built following the specific needs of the companies operating in the sector of thermal insulating windows.
The cutting area of the 300C (X 1400, Y 1300 and wire length – Z – 3000 mm) allows to produce thermal/acousitc insulating shutter box and monoblocks for windows of any size.

Its structure made of aluminum with steel supports is robust and very accurate.
Thanks to the use of specialized technicians and the latest generation machinery, Nettuno Sistemi has always focused its attention on creating highly professional and reliable foam cutting machines.
The movement of the axes that runs on precision recirculating ball guides and the * closed loop stepper motors (* standard on the Plus model) guarantee maximum precision and reliability for this cnc hotwire foam cutting machine.

WorkStation

A solid and complete workstation is coming along with pc, controls for software / hardware of the machines functions.

All of the components coming with the workstation are Dell branded for offering a high efficiency and reliability.

Pc-controlled wire tensioning system

The tension of the cutting wire for the 300C Plus is regulated by use of the advanced tensioning system pc controlled developed by Nettuno Sistemi.
This unconventional pc-controlled tensioner (not pneumatic) was first conceived by Nettuno Sistemi and then barely copied by competitors worldwide.

Contrary to what happen when the tension is regulated by springs, that can lose force after a while and affect the accuracy, with the wire tensioner Nettuno the operator is sure to get the highest precision. It allows getting then maximum diagonal of the cutting wire when processing files with independent axes for tapered / conical cuts. The tensioner is equipped with a spool or wire and during the execution of the cut, is able to recognize when to release or pull back the wire, always keeping constant the tension of the cutting wire.

Pc-controlled wire tensioning system

The tension of the cutting wire for the 300C Plus is regulated by use of the advanced tensioning system pc controlled developed by Nettuno Sistemi. This unconventional pc-controlled tensioner (not pneumatic) was first conceived by Nettuno Sistemi and then barely copied by competitors worldwide.

Contrary to what happen when the tension is regulated by springs, that can lose force after a while and affect the accuracy, with the wire tensioner Nettuno the operator is sure to get the highest precision. It allows getting then maximum diagonal of the cutting wire when processing files with independent axes for tapered / conical cuts.

The tensioner is equipped with a spool or wire and during the execution of the cut, is able to recognize when to release or pull back the wire, always keeping constant the tension of the cutting wire.

Equipment

WIRELESS HANDHELD KEYPAD

The Wireless Operator Keypad, supplied as standard with both the 300C and the Plus models, allows the operator to perform numerous operations with ease and practicality:

    • JOG MOVING
    • PLAY, PAUSE
    • STOP
    • ADJUST CUTTING SPEED
    • ROTATING TURNTABLE
    • CONTROL THE POSITION OF AXES

All of these operations can be done staying close to the cutting wire while you still control the machine from remote, not using the main control (power station). Useful when need to execute manual moving and cuts of foam blocks.

Tastierino Wireless macchina CNC

WORK STATION

A complete workstation with computers, monitors and all the necessary software to be immediately operational. All components of the workstation are Dell branded to ensure you get the best performance and reliability.

Optional

Vertical Turntable

The Vertical Turntable, also called rotating table, is an optional used for cutting 3D foam shapes,
symmetrical or asymmetrical irregular, spheres, columns, 3D foam characters and figures.
This optional, can be also combines with the Shapeable Wire for making grooves on 3D Styrofoam shapes. (like details on coke bottles)

Horizontal Lathe

Horizontal Turntable / Lathe, is used for to processing large 3d Styrofoam shapes or sculptures starting from long eps blocks and / or foam cylinders.
This tool is able to cut complex expanded polystyrene spiral columns, fluted columns, twisted columns, capitals and many 3d objects also combining it with the shapeable wire.
The main difference between vertical turntable and horizontal lathe, is that you can process longer foam block because it can cut blocks all along the same length of the X axes.

Shapeable wire

Using the shapeable wire it will be very easy to make foam shapes with grooves or engraves.
The shapeable wire / carver is installed, on the slider of the CNC foam cutter and moves following the path drawn in CAD.

Using brass clamp, a shaped Nickel Crome wire is fixed on the machine and then cut the expanded
polystyrene. The combination between the handcraft accuracy and the technology CNC is giving as result unique curved models that a standard straight cutting wire, could not give. This tool is used for creating foam moulding and decorations like capitals, foam columns, engraved eps pillars, shapes polystyrene parapets, crowns and much more. The cutting process joined with Vertical or Horizontal turntable allows making great decorated foam twisted columns.

particolare multiwire clevel

Clevel

The intelligent cutting wire speed system.
Clevel is an automatic feed rate adjustment, (conceived and patented by Nettuno Sistemi), that can automatically adjust the feed rate (cutting speed) of the axes by detecting the alignment of the cutting
wire. It can regulate and optimize the speed of cutting wire in relation of the different density of the foam that
the machine is cutting. To set manually the correct cutting speed for the cnc foam cutter could be complex procedure and the
operator must keep in mind different parameters:

  • Cutting wire temperature
  • Diameter of the cutting wire
  • Temperature of the environment where the machine is placed
  • Environmental humidity
  • Humidity of the expanded polystyrene block that he is going to cut
  • Density of the Styrofoam block
  • Possible irregular expansion of the foam block

Clevel is able to process all these data automatically and in real time. Installing Clevel on the CNC hotwire foam cutters Nettuno Sistemi, the operator is avoiding mistakes and
low accuracy of the cuts, that could happen when the foam cutting machine works without a preliminary control of the above mentioned parameters and a continuous monitoring of the cutting process.

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