Rotational molding, also known as rotational molding, rotational molding, rotary molding, etc., is a thermoplastic hollow molding method.
Rotomolding is a molding method similar to rotational casting, except that the material used is not a liquid but a sinterable dry powder. The process is to load the powder into the mold and rotate it around two mutually perpendicular axes. The inner plastic is gradually and evenly coated under the action of gravity and thermal energy, and is melt-adhered to the entire surface of the mold cavity, is formed into a desired shape, and is formed by cooling and shaping.
Compared with other mould processes, rotomoulding provides us with more design space. Under the correct design concept, we can combine several parts into a complete mold, which greatly reduces the high assembly costs.
In the rotational molding process, only the strength of the frame is required to support the weight of the material, the mold and the frame itself to prevent the material from leaking. The material is almost free of the effects of natural gravity in the entire molding process. The role of any external force, fully equipped with the convenience of machining and manufacturing, short cycle, low cost advantages.
During the entire production process, the products of rotomoulding process produce no internal stress, and the product quality and structure are more stable. It is applicable to the production of multiple products and small batches in the development of new products.
For more information, please return to the company's official website of Sports Equipment Co., Ltd. Advisory telephone. The company's pleasure and dedication to serve you! Factory address: No. 16, Chuangqiang Road, Lucheng District, Wenzhou City Light Industry Park.
Liquid Eyeliner Pencil,Liquid Eyeliner Glue,Liquid Eyeliner Waterproof,Liquid Eyeliner Brush Tip
Guangzhou Shishi Daily Chemical Co.,Ltd. , https://www.gzcosmeticok.com