Publish Time: 2022-03-24 Origin: Site
During the whole process of rotational moulds, rotational moulds plastic is not subjected to any external force except gravity. Rtational moulds plastic material inside the mold is gradually and evenly coated and melted and adhered to the whole surface of the mold cavity under the action of gravity and heat. Rotational moulds are molded into the desired shape and then cooled and shaped into products.
l Design advantages of rotational moulds
l Cost advantages of rotational moulds
Compared with other molding processes, rotational moulds provide us with more design space. With the right design concept, we can combine several parts into a complete rotational mold, which greatly reduces the high cost of the rotational mold assembly. the rotational mold production process also includes a series of inherent design thinking, such as how to reconcile the rotational moulds process also includes a range of inherent design thinking, such as how to reconcile the thickness of the sidewalls of the rotational mould and how to enhance the external settings of the rotational moulds. If there is a need to add some rotational moulds ancillary design, then we can also add the reinforcement of the rib line to the design.
The rotational moulds inject endless imagination into the product. Designers can choose the best materials for the rotational moulds process, including those approved by the Food and Drug Administration. The additives used in the production of rotational moulds can effectively resist external factors such as climate attacks and static electricity. In the design of rotational moulds, insertion ports, threads, handles, inverted traps, and perfect surface design are some of the main points. Designers can also design multi-wall rotational moulds, rotational moulds can be both hollow and filled with foam inside.
When the cost of rotational moulds is a consideration, the rotational moulds process has a market advantage over other types of processes. When compared to blow molding and injection molding processes, rotational moulds can easily produce parts of different sizes within a cost-effective range. rotational moulds are also much cheaper because rotational moulds do not have some internal cores that need to be made. Also, in the case of rotational molds without an internal core, a small change is all that is needed to make another model.
Because rotational moulds are made by a rotational process in which the parts are formed under high temperature and rotation, unlike those formed under heavy pressure, rotational molds do not need to undergo special processing to withstand the heavy pressure as in the case of injection molding.
Shanghai Jingyao Industrial Co., Ltd. is a modern high-tech enterprise, specializing in the development, production, and sales of rotational molding products, and has made great achievements in the field of rotational moulds, and the technology of rotational moulds has also made a qualitative leap, if you are interested in rotational moulds, you can contact us, our website is www.shanghai-rotomolding.com. We look forward to hearing from you and are happy to work with you.