Welcome to shanghai anbang 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.
9) It’s available to deal with a variety of surface patterns and produce products in various colors. The treatment of anti-UV and anti-aging is possible; the simulation results of many kinds of stone and wood are also available. Our company has large imported CNC machine centers. With more than 20 years’ experiences of making aluminum rotational moulds, we can guarantee there is no needle porosity on the surface. We have been producing custom rotational products in various dimensions and shapes for domestic and foreign customers. We can produce molds according to customers’ drawing and design, making all kinds of rotational products for them.
we have several CNC gantry machining centres imported from other countries.
If you have any question,please contact with me.
Name:Ms Rita
Tel:0086-21-67849999
mobile:0086 13587979266
skype:ritarita1551
