Plastic injection molding is a very flexible way to make plastic parts. It has a lot of advantages compared to the alternative ways to produce plastic parts. The process is easier and more reliable than in different ways, but it is also very time-saving.
Let’s take a look at the factors that makes this process more popular than others:
High-Efficiency Quick Pace Production
Many factors contribute to plastic injection molding’s reputation as the industry standard. As a result of the process’s rapidity in comparison to alternative processes and its large production output, it is both efficient and cost-effective. There are only 15-120 seconds between each cycle period, depending on the mold’s complexity and size.
It is feasible to manufacture a bigger number of molds in a shorter period of time due to the short intervals between cycles.
Produces Complex Part Design
Aside from the ability to produce millions of nearly identical components, injection molding can handle exceedingly complicated parts. In order to get the best precision and quality out of high-volume injection molding, some design considerations must be made. You must optimize the design of the part for high-volume molding in order to get the most out of the process. Quality and repeatability may be achieved with the right design. A poor design might lead to costly blunders in the manufacturing process.
Several design components must take place throughout the injection process in order for it to perform properly.
When developing a plastic injection molded object, strength is an important consideration. Understanding how flexible or rigid a certain piece of equipment will require will help the designer determine how to best integrate it. Additionally, it is crucial to know how the client will use the part and what type of environment it will be subjected to.
Material and Color Variability
Making plastic parts requires a lot more than just picking the proper material and color for your project. Because of the great range of both, the choices are practically limitless. Over the years, breakthroughs in polymer science have led to creating a wide variety of resins.
To get the best results, you need to collaborate with an injection molder who has experience with a wide range of resins and applications, including those that are FDA, REACH, RoHS, and NSF compliant. When choosing a resin for your project, consider the following factors: impact strength, tensile strength, the ability to bend in a certain direction, water absorption, and heat deflection
For high-volume injection molding partners to examine organizations’ green manufacturing activities, as they demonstrate a dedication to quality, sustainability, and optimal safety. The excess plastic is generated during the molding process. You want to choose a company that has a recycling program in place. Some of the most eco-friendly plastic injection molding companies use the most advanced gear available to reduce waste, shipping, and packaging.
Labor Costs Are Low
Plastic injection molding’s labor expenses are often lower than those of other molding processes. Because of its fast output rate and great quality, the parts may be produced at a very high level at a low cost.
A self-gating, automatic tool is commonly used in molding equipment in order to keep operations running smoothly and production moving forward.