Cost advantage

When costs become a factor we consider when one of the rotational molding process market advantage over other types of technology. When compared with the blow molding and injection molding technology, rotational molding process to easily produce within a range of cost effective parts of different sizes. He molds are relatively inexpensive, and because it does not have some inner need to make. And in the case of no internal core, just a little change can be made into another model.