+86 137 5827 6070
+86 137 5827 6070
Jun. 15, 2022
Plastic injection molding is an extremely versatile method of producing plastic parts that offers several advantages over other plastic molding methods. Not only is the process simpler and more reliable than other methods, but it is also very efficient.
Let's look at six advantages of this process.
Plastic injection molding is known as the most common and efficient form of molding for several good reasons. The process itself is extremely fast compared to other methods, and the high output rates make it more efficient and cost effective. The speed depends on the complexity and size of the mold, but only about 15-120 seconds pass between each cycle time.
Due to the short time between cycles, more molds can be produced in a limited amount of time, thus increasing possible revenue and profitability.
Injection molding can handle extremely complex parts and uniformity, as well as the ability to make millions of virtually identical parts. In order to optimize the efficiency of high-volume injection molding and maximize part accuracy and quality, key design elements should be considered.
Most molding professionals agree that there are some basic design elements that must be in place for the injection molding process to work properly. They include wall thickness, reinforcement design, boss design, corner transitions and weld lines, and gate locations, as well as properly placed vents.
Strength is one of the key factors that needs to be determined when designing plastic injection molded parts. The designer needs to know if the part needs to be flexible or rigid so that he/she can adjust the integrated ribs or corner gussets.
Finding the right balance between design considerations will help meet your part's needs for strength and stability. Material selection plays another key role in the strength of the part. For more information on the types of resins used in this process, see below.
Choosing the right material and color for a project are two important factors in manufacturing plastic parts. Because of the diversity of both, the possibilities are almost endless. Advances in polymers over the years have led to the development of a vast array of resins to choose from. It is important to work with an injection molder who has experience with a variety of resins and applications, including FDA, RoHS, REACH and NSF compliant resins. To ensure the right resin is selected for your project, keep the following variables in mind: impact strength, tensile strength, flexural modulus of elasticity, heat distortion, and water absorption.
You want to find a company that has a system for recycling excess plastic. The most environmentally friendly plastic injection molding companies use state-of-the-art machinery to help them minimize waste, shipping and packaging.
At DENICE, we are committed to fostering a spirit of environmental sustainability in everything we do. Over the years, we have developed many green initiatives, all of which have helped us become one of the most sustainable leaders in the injection molding industry.
Compared to other types of molding, labor costs for plastic injection molding are typically relatively low. The ability to produce high levels of parts at high output rates contributes to cost efficiency and effectiveness.
Molding equipment is typically run using automated tools with automatic gates to keep operations streamlined and production ongoing, requiring minimal supervision.
From our 3D computerized design capabilities and automated tooling manufacturing processes to our computerized and automated plastic injection molding machines and robots, DENICE aims to produce the highest quality, most economical injection molded parts in the industry. Please contact us if you have any questions about our machunes and quotes.
