Heavy-duty thermoforming

This technology is used to deform thermoplastic materials into the desired shape and volume. This technology starts with a plastic sheet, whose thickness varies from 1.00 to 10 MM. This sheet is then deformed under heat and distributed around the perimeter of a mold to form the material by suction.

The parts are then milled and trimmed on our machining centers to produce the final part.

Thanks to this technology, the resulting parts can have different appearances (smooth, matt, grained…), in different shades/colors or even transparent, with more or less complex designs and shapes.

There is a wide variety of thermoplastic materials with high performance mechanical properties (impact resistance, UV resistance, anti-microbial properties, etc.).

Thermoplastics have the advantage of lightening the weight of parts, are recycled and recyclable, and are durable and reusable solutions, operating in a “closed circuit” and thus reducing environmental impact.

Thermoplastics are compatible with sterilization (ETO, autoclave, OE…) and antimicrobial surface treatment can help reduce nosocomial diseases.

The term thin thermoforming is used when the material is in coil form. Thin-film thermoforming involves taking this plastic coil, heating it to soften it, applying it to a mold and then vacuum-forming the plastic.

Step 1

Heating the plastic plate

Step 2

Mould assembly

Step 3

Heated circulation

Step 4

Suction

Step 5

Cooling

The strengths of heavy-duty thermoforming

  • A wide choice of polymers (ABS, PS, PC…) makes this technology applicable to a wide range of applications.
  • Suitable for small and medium production runs (up to 10,000 pcs)
  • Produces large parts up to 1500 * 2400*710 mm in height and up to 10 mm in thickness (assembly of several parts, e.g. X-ray table).
  • Short development time
  • All technical offcuts are recycled
  • Reduced tooling costs

Product types

  • Capital goods
  • Machine cowling part
  • Tray for surgical instruments
Thermoformage forte épaisseur
X-ray table
Assise de fauteuil roulant
Plateau pour instruments chirurgicaux

Related services

  • Accessories sourcing
  • Parts assembly
  • Fitting accessories: fasteners, foams, grommets, injected parts
  • Finishing touches: screen printing, painting, stickers
  • Color matching of all types
  • Label-holder insertion
  • Label gluing
  • Engraving possible

Application markets

  • Paramedical equipment

  • Care furniture

  • Hospital equipment

Our strengths :

  • Feasibility and CAD studies by our in-house design offices, with project management from A to Z
  • Drawing of the finished part taking into account industrial constraints
  • Project fine-tuning through to final proof
  • In-house production of production tooling, thanks to our tooling workshop equipped with several latest-generation 4-axis and 5-axis machining centers.
Éco-conception Velfor groupe

The Gender Equality Index was established by the Law on the Freedom to Choose One’s Career Future. It is a tool designed to calculate the pay gap between men and women.
This index allows companies to assess the level of gender equality out of 100 points. It is calculated based on the following criteria:

  • Gap in pay between women and men
  • Gap in individual pay raise rates
  • Number of female employees receiving raises following maternity leave
  • Parity among the 10 highest paid employees
  • Gap in promotion rates

The VELFOR Group has calculated its Gender Equality Index. For 2024, it stands at 92/100:

  • Pay gap indicator: 37 points out of 40
  • Individual pay increase rate gap indicator: 35 out of 35
  • Return from maternity leave indicator: 15 out of 15
  • High pay indicator: 5 out of 10