In a machine developed in-house we can rotate molding products with cold-hardening plastics. This makes it possible to make larger hollow products from one piece. It is also possible to use a combination of materials, for example, a rubber exterior with a hard inner shell for strength. The Bronto high chair designed by Richard Hutten is a good example of this. Currently the machine is suitable for products of ± 60 x 60 x 60 cm, but the machine is easy to adapt for larger formats. The molds for this form of rotational molding are made of polyester, epoxy or silicone with a support cap, but other materials are also conceivable.
Examples:
Bronto, constructionless babychair, Batman, Crosslight.
Rotatiegegoten kinderstoel Bronto van Richard Hutten
CNC machined master mold for polyester mold.
Prototypes of the rotating lamp, rotomoulded in a silicone mold in various semi-transparent colors of a bio-casting resin.
This child seat has a soft PU rubber exterior and a hard PU inner layer.
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