Rotational Molding Machine Design

The designing of a new plastic product to be produced by the rotational molding process is the same as designing a product for any other materials and processes.

Rotational molding machine design.

From agriculture to health care safety equipment to food service industry is turning to roto mold products to do the job. Engineering design handbook rotational molding of plastic powders table of contents paragraph page list of illustrations viii list of tables xi list of symbols xiii preface xvii chapter 1. We currently serve a variety of markets. To have an idea is one thing to fully understand the process is paramount to good design.

Rotational molding offers design advantages over other molding processes. It is critical that the molds be designed accurately and completely for the process in effort to keep the process efficient and on track. Introduction 1 1 definition 1 1 1 2 background 1 1 1 3 materials 1 1 1 4 rotational molding process 1 1. With proper design parts assembled from several pieces can be molded as one part eliminating high fabrication costs.

Our creative team provides product design prototyping tooling fabrication and management production feasibility and optimization along with vast finishing options to bring your rotomolding products to life sterling specializes in the production of a wide range of custom rotomolded parts and components and is capable of molding very intricate. Sterling tech operates carousel type rotational molding machines with at least 3 arms with multiple molds positioned on each. Every product produced via the rotational molding process requires a mold or a tool. Den hartog industries is capable of roto molding an endless variety of shapes sizes colors and materials.

In its simplest form one arm is being loaded and unloaded one arm is rotating or spinning in a gas fired oven molding the parts and the third arm is being air or water cooled. Customer may contact directly to our technical support head for fastest service. Rotational molding tolerates designs with undercuts inwardly or outwardly projecting walls that are parallel to mold parting lines better than most plastic processing techniques. Product design students andrew duffy craig tyler and edward harrison built this cordless drill powered table top rotational molding machine in order to learn more about the process.

The process also has inherent design strengths such as consistent wall thickness and strong outside corners that are virtually stress free. India roto plast is the fastest growing manufacturer exporter of rotational moulding machine roto moulds and ancillary equipments. This procedure can be broken down into two distinctly different functions which are product design and part design.