Strong rotomolding manufacturers can produce a lot of different types of hollow plastic products, but want to produce more high-quality products, rotomolding manufacturers in the rotomolding product design must be more in line with the requirements of the rotomolding process, so that rotomolded products in use to play a real effect. In the rotomolding product design process, how to meet the requirements of the rotomolding process?

In general, rotomolding manufacturers will take into full consideration of the plastic shrinkage. The shrinkage of rotomolded products is about 3%, if the rotomolded products require high dimensional accuracy, but also from the raw material parameters, the internal structure of the product, the mold material shrinkage and so on to do analysis and adjustment. Therefore, the manufacturers design the movable inserts with deep side depression to improve the production effect of the mold in the direction of product release, so as to avoid the rotomolded products from being damaged in the process of mold release. In addition, the number of mold blocks is also a rotomolding manufacturer must focus on the issue. In the production of ordinary rotomolding products, the standard situation will use to two pieces of mold, but if the design is more complex rotomolding products, may require the number of mold blocks will be more. The choice of the number of mold blocks will affect the cost of the mold, the maintenance of the mold and the cost per piece of the plastic product.

Rotomolding manufacturers in the design and production of rotomolded products, there are many small aspects of the considerations need to be borne in mind. For example: rotomolding product design in the rounded corners to help the flow of raw materials and molding, the greater the angle of the rounded corners, the better the uniformity of the wall thickness of the corner, the better the molding, but the radius of the rounded corners is large enough to allow the resin to flow freely to each place in the mold; plastic products attached to other parts of the use of inserts, inserts placed in the position of the inserts how to be able to maintain the state of the molding operation at all times; and sometimes the product's appearance needs to be made with the actual requirements of the mold Sometimes there are differences between the appearance of the product and the actual requirements of the mold, how can we try to meet the needs of both, etc. Therefore, we want to produce products that meet the market demand.

Therefore, want to produce rotomolding products to meet market demand is not simple, rotomolding manufacturers also need to always keep the enthusiasm of research and development and innovation, in order to expand the scope of application of the product, and promote the rapid progress of the rotomolding industry.