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Five Most Frequently Asked Questions about Injection Molding

Five Most Frequently Asked Questions about Injection Molding
May 23, 2019 sdcpm
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Five Most Frequently Asked Questions about Injection Molding


Plastic injection molding is an extremely versatile method of producing plastic parts. Due to its multiple advantages, it is preferred over other methods of plastic molding. It is an efficient, more reliable method of production and has been a standard process for high-volume components. As one of the many individuals looking to use plastic injection molding for different projects, you may wonder if there are plastic injection molders near you? Outlined below are some of the most common questions asked about injection molding.

1. How Much Does the Process Cost?

Aside from being one of the most obvious questions, it is also very important because the actual model represents the most significant expense in the entire production process. Individuals should consider working with precision molds made from high-quality steel because they last for years. That said, it is important to note that many factors contribute to the cost of a mold in a custom plastic injection mold project. Ideally, the molder should provide the final price tag based on all the considerations made.

2. What Kind of Certification to Look for in a Molder?

Working with a certified supplier who is committed to quality and is open to continuous improvements ensures that a project is accurately done. Every person looking to work on a plastic injection molding project should make sure to work with a manufacturer who has attained the highest standards in the industry. Since injection molding is a popular method, there are countless manufacturers to choose from so there is no excuse for accepting anything less than excellent work.

3. What is the Right Molding Process?

There are a wide variety of plastic injection molding processes to choose from. Based on your project, you can choose from the following three processes:

  • Hydraulic
  • Electric
  • Hybrid

Even though the names of these primary methods hint on how they operate, it is advisable that one consults with a professional engineer to find out the best process to go with. Each method features unique benefits that can be leveraged to maximize performance and minimize production costs. Making the right process selection for a project ensures the production process yields high-quality, reliable parts.

4. How Can I Determine the Volume Requirements for My Product?

The right injection molding company will help you determine the volume requirements for the project. Since plastic injection volume shifts over time, it is important to have a professional plastic injection molding manufacturer to work with. A well-reputed plastic injection molding in California will provide specialization in one of these three volume classifications:

  • Low volume
  • High volume
  • Middle volume

5. How Do I Choose the Right Resin for My Parts?

There are two types of injection molding resins to choose from: amorphous (plastic cutlery and electronic components) and semi-crystalline (bottles, packaging, pipes and medical implants). Each type of resin is available in affordable, moderate and high-performance solutions. When selecting a plastic resin, you should begin by choosing the family of material that will give you most of the properties you want. The right resin guarantees optimum product performance, so it is important that you consult with experienced plastic injection molders to determine the ideal choice for your project.

Plastic injection molding is cost-effective and gives quality output; however, knowing what to expect from the molder helps you know what to expect. These questions will help you identify the right molder to work with and the right price to pay. If you are looking for the right molding company to work with, Valencia Plastics is here to serve you. Contact us today for more information about our injection molding services.


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