4 Most Frequently Asked Questions about Injection Molding

one of PTMS’ many plastic injection molded parts

Plastic injection molding is a specialized process that helps manufacture parts accurately and precisely. In this article, we answer the 4 most frequently asked questions about injection molding.

1. How do I choose the right resin for my parts?

There are two types of injection molding resins: semi-crystalline (medical implants, pipes, packaging, and bottles) and amorphous (electronic components and plastic cutlery). Every type of resin is available in high-performance, moderate, and affordable solutions. When choosing a plastic resin, you should first choose the family of materials that’ll give you the majority of the properties you want. Since optimum product performance is guaranteed by the right resin, it’s vital to consult with experience plastic injection molders to determine the ideal choice for your project.

2. How can I determine the volume requirements for my product?

Remember, every professional molding company will help you determine the project’s volume requirements. Since plastic injection volume changes as time passes, having the right manufacturer by your side is key. A reputed plastic injection molder will offer specialization in at least three volume classifications:

§  High volume

§  Middle volume

§  Low volum

3. What is the appropriate molding process?

There are a range of plastic injection molding processes available. Depending on your project, you can choose from one of the following processes:

§  Hybrid

§  Electric

§  Hydraulic

one of PTMS’ many plastic injection molded parts

While the names of these primary methods indicate how they operate, it’s recommended that you should get in touch with a professional engineer to identify the best process for you. Every method features unique benefits that can be leveraged for minimizing production costs and maximizing performance. Making the right process selection for a project ensures the production process yields nothing but reliable, high-quality parts.

4. What’s the cost of the process?

Besides being the most obvious question, it’s also very vital because the actual model represents the most important expense in the whole production process. Since precision molds made from high-quality steel last for years, people should consider working with them. With that being said, a mold’s cost in a custom plastic injection mold project depends on a variety of factors. Ideally, the molder should offer the final price tag based on every consideration made.

Get top-quality custom plastic injection molding through PTMS

As the best plastic injection mold maker in China, PTMS has been offering top-quality custom plastic injection molding to its customers since 2002. With experienced employees and advanced injection machines, PTMS knows how to control the cost in a reasonable range.

Give them a call for more information on their plastic injection parts!

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