Rotational Moulding Serralunga at your service
1. Polyethylene powder
Rotational moulding is a special technique for the production of plastic objects that mainly uses linear polyethylene powder.
2. Aluminium mould
The material is poured into aluminium moulds that are subsequently placed in an oven.
3. Rotatory motion
Thanks to fusion and the combination of a rotary action caused by mechanical arms with the force of gravity, the plastic is distributed uniformly on the walls.
4. Manual extraction
The mould is then cooled and the solidification process begins. The object is manually extracted from the mould.
The surfaces are finished with artisan techniques followed by the painting process which is performed in four further steps.
6. Double wall
Thanks to this process, it is possible to realize the production of complex, highly defined design objects, and to achieve items in a “double wall” structure with an internal hollow in between.
7. End Product
Rotational moulding is an industrial technique that allows the production of few dozen pieces a day and requires a great deal of ability and manual skill on the part of specialized technicians.
The strength of your brand, the Serralunga Style We are able to customize any product in the catalog with your logos or trademarks
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