Sniper 320

The maximum precision for industrial production
After 20 years of manufacturing professional CNC hotwire foam cutting systems, the SNIPER320 has just born at Nettuno Sistemi
This CNC machine is the combination of the technical know-how of Nettuno Sistemi technicians and the use of the latest generation hardware and software solutions.
The result is therefore a CNC hot wire foam cutting machines capable of making cuts of EPS / XPS with extreme precision and high productivity, thanks also to its large cutting area
Sniper320 is 4 axes CNC hotwire foam cutting machine able to process complex cuts inside full blocks of expanded polystyrene or extruded polystyrene.
Further than efficiency and strength of the structure, one of the main features of this superb machine is the absolute precision cutting also high density EPS / XPS or block of
expanded polystyrene with graphite.

In fact Sniper320, in addition to the devices available on the professional foam cutting machines already produced by Nettuno Sistemi (pc controlled wire tensioning system,
automatic regulator for cutting speed – Clevel -), is equipped with Gear Racks transmission and Recirculating Ball Screws.
This new transmission is not requiring the use of the timing belts which normally must be replaced through the wear of time because, by losing their elasticity, they make the
CNC  hotiwre foam cutting machine less precise.

So Sniper320 with the combination of Servo Motors, temperature of the cutting wire controlled by microprocessor, pc controlled wire tensioning system, strong structure and
cutting process managed by the Software Nettuno, is at the moment the CNC foam cutting machine capable of obtaining the highest possible precision for the hot-wire polystyrene
cuts.

What you can do

Sniper320 is the CNC  hot wire foam cutting machine designed and developed for those companies that need to obtain extremely precise cuts, where the slightest error can compromise the entire project
in progress. The large cutting area and the extremely strong structure represent essential characteristics for use in industrial production.
The fields of application can be several : production of insulated shutterbox, prototyping, preforms for swimming pools, foam molds / foam precast for constructions and viaducts,
formworks, voids of expaned polystyrne, hulls for boat, external wall insulation system (EIFS)

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

Industries and fields of application

  • Constructions
  • Insulation
  • Interior and exterior design
  • Packaging
  • Green energy
  • Sustainable Development
  • Pontoons
  • Shipbuilding

Quality Made in Italy and support offered 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 guarantees 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 best warranties you are buying the top CNC foam cutting machine.

Technology Made in Italy correlated with an ASSISTANCE without borders.

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TECHNICAL FEATURES

Sniper 320

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Cutting area mmX = 3200 mm; Y = 1250mm
Number of axes4 indenpendent
Maximum Speed of axes mm/min13.000 mm/min
Accuracy+/- 0.05
Length of cutting wire3.300 mm
Type of Cutting wireTITANIUM
Diameter of Cutting wire0,25 - 0,30- 0,40 mm
Tabletop / bedfireproof wooden panels
TransmissionGear Rack and Bearing Screws
StructureAluminium and steel
MotorsStepper Closed Loop
Wire tensioningPC CONTROLLED
Adjustmet temperature of cutting wireExternal Potentiometer
Operator interfaceNettuno Docker Cam
WorkstationYes
Wireless remote controlIncluded
ClevelIncluded
Power supply230V 50/60Hz 1kW

SOLIDITY AND PRACTICALITY

Sniper320, although designed for an industrial sector, was developed taking into consideration the operator convenience in using the pantograph.
Its structure is very eavy-duty and allows the operator to be able to load one or more full blocks of expanded polystyrene (EPS), even with high density, on its bed, without any risk of its structure bending with consequent loss of precision in performing the cuts.

The practical convey rollers made of steel , placed in the front and rear of the machine, are designed to facilitate the loading and unloading operations of the polystyrene blocks.
The worktop is made of fireproof wooden panels, coated with a particular resin which makes them extremely smooth and long lasting.

PC CONTROLLED WIRE TENSIONING SYSTEM

The cnc foam cutting machine Sniper320 is obviously equipped with the advanced pc controlled system for tensioning the cutting wire developed by Nettuno Sistemi several years ago and poorly copied by competitors worldwide.

This special computer-controlled wire tensioning system facilitates the execution of cuts with independent axes, without any limitation for processing foam conical / tapered cuts.
In other word, this cnc foam cutting machine has no limit for the inclination of the cutting wire.

Stabilization of power for cutting wire by Microprocessor

Thanks to the microprocessor control of the power on the wire, there is perfect temperature stability during the execution of the cuts of EPS blocks or XPS panels , regardless of the voltage changes of the external network or the variation in the length of the wire that can change when executing cuts with independent axes

Equipment

WIRELESS KEYPAD

The pantograph cnc Sniper320 is equipped with a practical wireless Handheld Keypad which is useful for doing different operations:
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 you need to execute manual moving or simple cuts into a foam blocks.

PC CONTROLLED WIRE TENSIONING SYSTEM

The cnc foam cutting machine Sniper320 is obviously equipped with the advanced pc controlled system for tensioning the cutting wire developed by Nettuno Sistemi several years ago and poorly copied by competitors worldwide.
This special computer-controlled wire tensioning system facilitates the execution of cuts with independent axes, without any limitation for processing foam conical / tapered cuts.
In other word, this cnc foam cutting machine has no limit for the inclination of the cutting wire.

INCLUDED

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 – EPS /
XPS – that the machine is cutting.
Adjustin manually the correct cutting speed for the cnc foam cutting machine 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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