Welcome to shanghai JESBON rotational mould manufacture company.
Process of Rotational molding-Put the raw plastic material into the mold, and make the mold rotate along the two vertical axis and warmed up,then it will gradually evenly coat and melt on the entire surface of the cavity of the mold, and form the required shape. After being cooled off, it becomes the product.
Features of rotomolding:
1) The cost of plastic rotational molding is low. For products in the same size, the cost of rotational mold is about 1/3 or 1/4 of that of blowing or injection mould.
2) Plastic rotational products have strong edge, from rotational molding the edge of the product can be more than 5mm, so the problem that the edges of hollow products are thin is completely solved.
3) In plastic rotational molding, variety of inserts can be placed.
4) The shape of rotational molding products can be very complex, and the thickness can be more than 5mm.
5) Rotational molding products can be produced fully closed.
6) Rotational molding products can be filled with foam material, to achieve thermal insulation.No need to adjust the mold, the thickness of rotational molding products can be adjusted.
7) No need to adjust the mold, the thickness of rotational molding products can be adjusted.
8) The products are hollow and seamless, but the thickness can be adjusted, so that the products are with high strength.
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