Rubber balls

Molten aluminium or duraluminium moulds specific for the manufacture of rubber balls.

Pelotas de caucho fabricadas con los moldes diseñados y fabricados por PROMOSAL.

Experience in rubber moulds

 

We have experience in this type of manufacturing, and we know the problems it presents: gases, temperature, etc.

Molten aluminium moulds

We manufacture engraving moulds (soccer, basketball, volleyball, etc.) in molten aluminium, with the exterior shape requested by the client.

Molde de pelota con grabado para caucho.
Pelota de caucho fabricadas con los moldes diseñados y fabricados por PROMOSAL.

Duraluminium moulds

 

The smooth ball is manufactured in duraluminium moulds.

We also turn the exterior part of the mould in CNC with the measurements determined by the client, depending on the measurements of their machines.