Rotational Molding

Rotational molding is also a thermoplastic molding method, and the vast majority of products are hollow. Unlike thermoforming, the raw material used in rotomolding is a powder, and the color of the powder is usually changed when a product requires a color. It is worth mentioning that the raw material powder is loaded directly into the mold. Next, the mold is closed, and the mold is heated while rotating at high speed in the machine room so that the raw materials are covered on the surface of the mold cavity layer by layer under the action of gravity and heat, and then finally cooled, demolded and shaped to obtain a product made by the rotomolding process.

Next are two videos, some machine photos, some mold photos, and some product photos. Kindly check for reference:)

Rotational machines
ditaiplastic.com
滚塑机器 (5)
滚塑机器 (3)
滚塑机器 (2)
滚塑机器 (1)

                                                                                                                                                    The following two videos have documented the process in more detail.

Some Rotational Products
ditaiplastic vacuum forming
6449c60f2778d702aafe89e38046767
滚塑产品 (1)
滚塑产品 (3)
滚塑产品 (4)
滚塑产品 (6)
滚塑产品 (7)
ditaiplastic.com
滚塑产品 (9)
滚塑产品 (10)
滚塑产品 (13)
Some Rotational Molds

If you are interested, please click the button below to send the mail

Scan add my WeChat

Gene

Scan add my WeChat

Scan add my WeChat

Denny

Scan add my WeChat

Amy

Let's Have A Chat

Do you need samples for quality reference? Leave a message to tell us the details!