The basic process of rotational molding is very simple, that is, the powder or liquid polymer is heated in the mold, and the mold rotates and rotates around the vertical axis, and then it is cooled.
Reinforcing rib is often used to increase the strength of rotational molding products. It not only makes the wall thickness of products uniform, but also saves materials, improves the strength and av…
The rotational plastic insulation box is a typical double wall hollow products, usually the insulation box will be filled with foam between the double walls to play the role of heat preservation and …
With the continuous development of rotational molding insulation box technology, the types of rotational molding products are increasing, and the application scope is also expanding.
As the name implies, the injection protective box is a plastic protective box made by injection molding process. Its characteristics are fine process, delicate box composition, integrated molding, wa…
The safety protection box, now generally refers to the plastic box which is molded by the injection molding process. Generally, it has waterproof, shockproof, compressive and anti falling performance.
The protection grade of the injection molding protection box is IP67. To put it bluntly, it has good water-proof and dust-proof performance and strong wear-resistant and falling resistance. Because o…
Since the development of the protective box, the common raw materials of the box on the market are PP, modified PP, PE and ABS. Each of these raw materials has its own advantages and disadvantages, s…
The traditional instrument box is aluminum alloy box, which is beautiful, light and has certain protection function. However, in recent years, injection box has gradually replaced the aluminum alloy …
Under certain temperature conditions and external force, the ability to resist deformation and fracture of the material is called the mechanical property of the material.
The steel frame structure is organically combined with the surface material of fiber-reinforced plastics, which is integrally injection molded, and a sealing structure is arranged between the box bod…
