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Simultaneous heating and rotation of the rotomolding mould distributes and fuses the resin on the inner surface of the mould. The result is a product that consists of seamless parts with uniform wall thickness and more material in the corners to absorb the shocks and stresses that are most prone to occur.

Using rotomolding moulds is a production process for forming hollow parts of infinite size. This is a cost-effective method of producing large plastic parts. The resin is added to the mold, which is slowly heated and rotated vertically and horizontally.

First install the machinery and equipment, that is, the rotomolding mould of the finished product you want to make, then heat and melt the raw materials (polypropylene, etc.), and the melted material enters the mold and is then cold-treated and shaped, so that the finished product is produced. The rotomolding mould is opened according to the parameters such as the size and radian strength of the product design. The plastic products in daily life are produced through the production line.

Rotomolding mould is adding plastic raw materials into the mold first, and then the mold is continuously rotated along two vertical axes and heated. On the entire surface, it is formed into the desired shape, and then cooled to form a product.