Page 2 of Articles

The high-quality rotomolding products need reasonable design which requires designers have profound knowledge and extensive experience.  1. Rotomolding products should have uniform thickness Generally speaking, most rotomolding products have uniform thickness for the rotomolding technique, except...

In order to meet the requirements of rotomolding technique, the raw material should have the following performance. (1) Thermal stability.  The raw material should have thermal stability so that can prevent the reducing performance when material ground into powder. Most rotomolding products will...

The rotomolding portable toilet has portability and applicability. It not only can be built with fixed structure, but also can be movable for its convenient inner facilities and has no other special requirements, except for electricity. In terms of function, the portable toilet is same as the traditional...

Pigments will affect the rotomolding products in various aspects, including: shrink ratio, nontransparency, durability, light stability, impact strength and other physical properties that have impact on electrostatic swirl and the processing time.  There are mainly two kinds of pigments for rotomolding...

This article introduces several limitations of rotomolding technique in detail. 1. Large energy consumption. The mould must be repeatedly subjected to alternatively changing temperature during the rotomoling cycles, so in general, the rotomolding process need more energy than other related process....

This article introduces advantages of rotomolding fuel tanks in detail. 1. Light-weighted. When the engine power is the same, the lighter weight of car, the grater carrying capacity the car has. Therefore, designers tried best to lighten the car’s weight in order to save fuel. The relative density...

This article introduces features of rotomolding technique in detail. 1. The mold is simple and cost is low, which is suitable for manufacturing products with big size. The rotomolding mold needs to withstand high pressure and unnecessary for high intensity, so the structure is simple and easy to produce....

The quality of rotomolding mold determines the quality of rotomolding products, so it is important to maintain the mold. However, many workers don’t pay much attention to the maintenance of the mold in the process; they lack of relevant knowledge and thus cause the damage to the mold which is...

With the development of rotational molding technology, nowadays, rotomolding products have been widely used in daily life. Let’s look the following examples: 1. Containers This kind of products is widely used in different fields, such as water containers, liquid chemical (e.g. acids, alkali, salts,...