Compared with other mold process, rotational molding process provides more design space for us. Under the right design concept, we can combine several parts into a complete mold, which greatly reduces the assembly cost.
Rotational program also includes a series of inherent design thinking, such as how to reconcile the side wall thickness, how to strengthen the external set. If we need to add some additional design, then we can add the stiffener line to the design.
Roto-molding gives endless imagination for the product designers. Designers can choose the best materials to make during the manufacturing process, including various materials approved by the food and drug administration. The additive in the process of production can effectively resist the weather invasion, static interference and other external objective factors. In the design process, the insertion of the mouth, thread, handle, inverted device, perfect surface design is one of the aspects. Designers can also design multi wall molds, either hollow or filled with foam.
When the cost has become a factor that we consider, the market has more advantages than rotational molding technology of other types. With the blow molding process and injection process comparison, rotational molding process to produce more can be an easy job to do different parts of the size in the range of cost effective. His mold is also relatively cheap because it does not have any internal core that needs to be finished. And, without the inner core, a little change can be made into another model.
Due to various parts of the production process are in high temperature and spinning process under the final shape, different from those formed under the weight of components, so the mould without the injection molding process that requires special processing can withstand the stress test.
Production costs for converting products have also declined, as light plastics often require more raw materials to be converted into heavy plastic. For the rotational molding process, save cost of a single type of original mold is towards the future development of high yield.