Bi-Axial rotational molding machine Manufacturer

Rotational molding, also known as rotomolding, is a plastic processing technology designed for the manufacture of hollow, large-sized and stress-free plastic articles. Rotomolding is a very cost-effective molding method that can be used to produce complex parts with highly structured shapes and details. Nowadays, rotational molding is one of the fastest growing sectors of the polymer processing industry, with an annual growth rate of 12%. It has experienced a major transformation over the past decade with new types of machine control, mold designs and new types of plastics available. The advantages which it offers in terms of economic production have made it a very competitive alternative to blow molding or injection molding

Rotational molding process is a low pressure process that allows the use of light strength molds and machines. Consequently, the lower mold and machine costs allow the production of small quantities of very large or complex parts that would not be economically feasible by other processes. Also this process uses little or no pressure in comparison with other processes and as a result, the molded parts exhibit low levels of molded-in stress. Possibility of molding extremely large objects, excellent thickness uniformity and ability to produce two-color or two-material parts without multiple molds are some other advantages of rotational molding.

The Roto moulding process is an incredibly versatile manufacturing method that offers a wide range of machine options for producing high-quality parts. The process involves heating a mold while rotating it around two perpendicular axes, enabling the plastic to coat the entire surface of the mold evenly.

Currently rotational moulding is a very competitive alternative to blow moulding, thermoforming and injection moulding for the manufacture of hollow plastic products. This is because it offers designers the opportunity to achieve the economic production of stress-free articles, with uniform wall thickness and potentially complex shapes. Typical moulded parts include bulk containers, tanks, canoes, toys, medical equipment,
automotive parts and ducts etc. In general, rotomoulding  is best suited to applications where the volumes are
not large.

Rotational molding machines come in different sizes and configurations, allowing manufacturers to select the most suitable option based on their specific production requirements. These machines are designed to offer precise control over the molding process, ensuring consistent quality and dimensional accuracy of the finished products.

Malik Roto Tech is Rotational Molding Machine Manufacturer and offers wide range of Bi-Axial Rotational Machines some of the available Models and their salient features are as below