The rotational molding, also known as rotomolding, is a molding process for creating hollow plastic items. A heated hollow mold is filled with a charge or shot weight of material, it is then slowly rotated causing the softened material to disperse and stick to the walls of the mold. The rotational molding process is a high-temperature, low-pressure plastic-forming process that uses heat and biaxial rotation to produce hollow, one-piece parts. Manufacturing large, hollow parts such as oil tanks is much easier by rotational molding than any other method. Rotational molds are significantly cheaper than other types of mold. Very little material is wasted using this process, and excess material can often be re-used, making it a very economically and environmentally viable manufacturing process. Rotational molding also produces strong product than other processes.
Providing Rotational Molding Solutions:
Shanghai Sourcing provides custom roto molding solutions for a variety of industries. We use the latest rotomolding technology, tooling and equipment to provide practical, innovative products for our customers.We are ISO 9001 certified. If you are interested in roto molding, please contact us for details.