Container rotomolded parts are widely used in storage and feed boxes, water storage tanks, various industrial chemical storage and transportation containers.

Rotational molding products for transportation, mainly using polyethylene and polyvinyl chloride paste resin, rotomolding various automotive parts.

Rotational molding products for sports equipment, toys, and handicrafts, mainly include various parts of PVC paste rotational molding.

Rotational molding products are widely used in various boxes, shells, large pipes and other products.

There are many things to pay attention to when processing rotomolded fuel tanks. Pressure control is very important. We should pay attention to some details when producing. The processing is simple, so the power of manufacturers is constantly increasing. This industry is so good. I believe there are many places that attract everyone.

Molding rotomolding fuel tank processing technology. During the molding process, the plastic and the mold are under very high pressure (pressure). For example, it is widely used in injection molding, compression molding, extrusion, blow molding, etc., so these molding processes are used. When producing large plastic parts, not only must molds that can withstand a lot of pressure be used, making the molds bulky and complex, but the plastic molding equipment must also be designed and manufactured very solidly, making the processing and manufacturing of the molds more difficult and costly. Increase.

On the contrary, since the rotomolding oil tank process only requires that the frame be strong enough to support the weight of the material, mold and frame itself, as well as the mold closing force to prevent material leakage, even if the rotomolding of large and extra-large plastic parts is required, Using very heavy equipment and molds, the processing and manufacturing of machine molds is very convenient, the manufacturing cycle is short, and the cost is low. The mold is not affected by external forces, so the mold is simple, cheap and easy to manufacture. Rotational molding equipment also has great maneuverability. It can install one large mold or arrange multiple small molds.

Rotational molding, also known as rotational molding and rotational casting molding, is a thermoplastic plastic molding method. The rotational molding production process also includes a series of inherent design thinking methods, such as how to adjust the side wall thickness, how to strengthen the external settings, and possessing technical skills in use. An obvious advantage.

Rotational mold

In the rotomolding mold process, good materials are selected during the production process, including various materials approved by the Food and Drug Administration. The additives put in during the production process can effectively resist external objective factors such as climate invasion and static electricity interference. If we need to add some ancillary designs, we can also add strengthening ribs to the design.

During the design process, the insertion port, thread, handle, inversion device, and perfect surface design are all one of the highlights. Designers can also design multi-wall molds, the interior of which can be hollow or filled with foam. Compared with other mold processes, rotational molding provides us with more design space.

This concludes the technical advantages of using rotational molding. During the entire production process, the rotation speed of the mold and the heating and cooling times must be strictly and accurately controlled.

The above content is a detailed explanation of the technical advantages of using rotomolding molds. I believe everyone will have further study and understanding!

This article considers the design of the product from the structure of the mold, which affects the molding of the product.

Introduced the heating method of rotational molding machine, the types of rotational molding machine and how to select the rotational molding machine according to the product.

Consider the advantages of the rotational molding process from multiple aspects, compare with other molding processes, and highlight the characteristics of rotational molding.

1. Limitations of traditional rotational molding equipment

2. Progress and innovation of modern rotational molding equipment

3. Impact of Rotational Molding Equipment Changes on Manufacturing Industry

This article mainly introduces the principles and advantages of rotational molding equipment, then introduces the application of rotational molding in industry, and finally introduces the impact of rotational molding on industry.

This article mainly shows the advantages and disadvantages of rotational molding products from many aspects.

I. Introduction

2. Product advantage analysis

Customized design and production

high quality materials

Advanced rotational molding technology

Energy saving and environmental protection

A good after-sales service

3. Summary

The first part of this article mainly explains the challenges faced by the rotational molding industry due to raw material price fluctuations and increasing environmental pressure. The second part mainly talks about the development and technological innovation of the rotational molding industry.