Croma S.A.R.L.

2, rue des Primevères , 85480 Bournezeau
France

Telephone +33 2 51400468
Fax +33 2 51400469
sales@croma-foamcutter.com

Trade fair hall

  • Hall 13 / C87
 Interactive Plan

Hall map

K 2016 hall map (Hall 13): stand C87

Fairground map

K 2016 fairground map: Hall 13

Our range of products

Product categories

  • 02  Semi-finished products,parts and reinforced plastics
  • 02.05  Products
  • 02.05.056  Foam products

Foam products

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.003  Size reduction equipment (crushers, shredders, grinders)

Size reduction equipment (crushers, shredders, grinders)

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.005  Machinery for foam and reactive resins
  • 03.02.005.01  Preexpanders, foaming machinery for parts and blocks (for EPS, EPP, EPE)

Preexpanders, foaming machinery for parts and blocks (for EPS, EPP, EPE)

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.005  Machinery for foam and reactive resins
  • 03.02.005.03  Machinery for processing/post processing of foam and parts

Machinery for processing/post processing of foam and parts

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.010  Machines and equipment for additive manufacturing (3D printing)
  • 03.02.010.01  Machines and equipment for rapid prototyping

Machines and equipment for rapid prototyping

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.03  Post processing machines and downstream equipment
  • 03.03.004  Cutting machines

Our products

Product category: Cutting machines

Customs

Outline cutting capacities X=5150mm (16.9ft) Y=1400mm (4.59ft) wires=3550mm (11.65ft)
20 adjustable cutting wires 0.3mm diameter (0.0009ft) in increments of 1mm (0.003ft) on a vertical
harp 1300mm long (4.27ft)
two conveyors with chain 1050mm wide (3.44ft) working in parallel. Material can be loaded
upstream of the machine transport
Motorized rollers at exit of the line to recover material. Speed is synchronized on the conveyor with
chain
Trimming system with 8 vertical wires manually adjustable in increment of 1mm (0.003ft)
Extra Long Shapeable Tool (1500mm wire 5x1mm long) (4.92ft wire 5x0.003ft long)
Horizontal Lathe
Automatic Turntable 800mm diameter (2.62ft) between the conveyors

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Product category: Cutting machines

Versatile Series (1 block) with retractable trimming system

Multi-use series especially used to produce insulation elements of buried pipes.

Outline cutting system capacities X=4200mm (13.78ft) Y=2600mm (8.53ft) Wires=1400mm (4.59ft)
20 adjustable cutting wires 0.3mm diameter (0.0009ft) in increments of 5mm (0.016ft) on a
rotating harp 1300mm long (4.27ft)
two conveyor belts 150mm wide (0.49ft) working in parallel in the cutting area
1 conveyor belt 1300mm (4.26ft) wide at exit of the cutting area and the trimming unit
retractable trimming system with 20 vertical wires + 20 horizontal wires manually adjustable in increment of 1mm (0.003ft)
Shapeable Tool
Automatic Turntable 760mm diameter (2.49ft) between the two conveyor belts

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Product category: Cutting machines

Industrial Cutting System

Industrial Cutting System with 6m long (19.87ft) wires integrated in an existing cutting system.

Outline cutting system capacities X=1600mm (13.47ft) Y=1600mm (6.56ft) wires=6100mm (8.53ft)
14 adjustable cutting wires 0.5mm diameter (0.0016ft) by 5mm (0.016ft) increments on a harp
1600mm long (5.25ft)
Unaccessible working area / safety :
- 2 large slides protected by grid enclosures, one with an entry door
- 1 side "material loading protected by light curtain system during the cycle
automatic wire tensioning
optional system to press the top of the foam block during the cut
piloting computer integrated in a bay with optimal protection
set up and adaptation of the automation to be integrated in the working cycle of a series already
existing (stop blocks/start cycle/exit of finish product)

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Product category: Foam products, Preexpanders, foaming machinery for parts and blocks (for EPS, EPP, EPE)

Croma Product

CROMA offer a full range of equipments using Hot Cutting Wire and Milling Router.
We also propose machines and products for complete solutions for foam and thin plastic business. 

Manual Machines:
Thermocutter, Folding Cutting Table, Cutting Bow, Guillotine Horizontal Wire, Manual Table Vertical Wire, Movable Block Slicer

Motorized Machines: Slicing/Trimming, Foam Shaper

CNC Machines: Craftsman, 2 Axis, UHD +, Contractor, Pro, Industrial, Stratoconcept Series

Options: Multiwires Rotating Harp, Automatic Turntable, Horizontal Lathe, Shapeable Wire Tool

Accessories: Remote Control, 3D Laser Scanner

Waste Management Unit: Nuggets, Grinder, Grinder/Compactor

Screeding Machine 

Finishing Products:  Glue, Coatings, Accessories

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About us

Company details

CROMA develops and manufactures machines mostly using Hot Cutting Wire dedicated to plastics since 1984. With the collaboration of our Partners, more than 2700 CROMA equipments operate worldwide for different markets such as: Building Industry, Packaging, Foundry, Prototyping, Composite, Waste Management.

Small business as well big Companies or University (DOW, Knauf, Raytheon Missiles Systems, Siemens, Siniat, Sony, Valeo, Veolia, VINCI, Yale University) works with CROMA Machines for years on various plastics: PDS, XPS, PE, EPP, EPE, PUR, PIR, Plexiglass®, Arcel®, Plastazote®, Rohacell®.

Those materials can be foam, honeycomb or thin sheets, depending of the melting temperature. Using Hot Wire Cutting as a tool is a high potential market.

CROMA s now involve with the 3D manufacturing with our Stratoconcept Series.
This technology is very similar to a 3D Printer but for pieces over 1m³ with no size limit.

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