moulding of polyethylene objests with rotational system

Rotational moulding is a technological process that allows the production of hollow bodies in a single piece, without need for welding. It use, therefore, hollow moulds made from the outside part only. The products obtained may have complex shapes, without internal tensions, large and with a good evenness of thickness. it’s possible to obtain different types of surface finish and to co-print various types of inserts. The possibility to use a wide range of polymers and the versatility of this technology allow it for the application to various fields.